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ORD - LAS

Find cheap flights from Chicago O'Hare Airport to Las Vegas from $41

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Las Vegas departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 4/27
Sat 5/4

Search hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Las Vegas.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Las Vegas.
In the last 7 days travelers have searched 47,584,047 times on KAYAK, and here is why:

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Cheap flight deals from O'Hare Intl to Las Vegas

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:03 am - 11:34 amORD-LAS
6h 31m1 stop
12:58 am - 6:29 amLAS-ORD
3h 31mnonstop
$111Spirit Airlines
Find Deal
Tue, Apr 23 - Mon, Apr 29
7:03 am - 11:49 pmORD-LAS
18h 46m1 stop
5:25 am - 8:05 pmLAS-ORD
12h 40m1 stop
$113Spirit Airlines
Find Deal
Wed, Apr 17 - Sat, Apr 20
7:03 am - 11:34 amORD-LAS
6h 31m1 stop
8:55 am - 2:32 pmLAS-ORD
3h 37mnonstop
$114Spirit Airlines
Find Deal
Tue, Apr 23 - Tue, Apr 30
7:03 am - 11:34 amORD-LAS
6h 31m1 stop
8:35 am - 12:52 amLAS-ORD
14h 17m1 stop
Tue, Apr 16 - Sat, Apr 20
7:59 pm - 10:09 pmORD-LAS
4h 10mnonstop
11:14 pm - 5:00 amLAS-ORD
3h 46mnonstop
$116Frontier
Find Deal
Wed, May 22 - Sat, May 25
1:13 pm - 3:14 pmORD-LAS
4h 01mnonstop
11:14 pm - 5:00 amLAS-ORD
3h 46mnonstop
Sat, May 18 - Wed, May 22
7:03 am - 7:07 pmORD-LAS
14h 04m1 stop
12:58 am - 6:29 amLAS-ORD
3h 31mnonstop
$118Spirit Airlines
Find Deal
Wed, Apr 24 - Fri, Apr 26
7:03 am - 7:07 pmORD-LAS
14h 04m1 stop
7:00 am - 8:34 amLAS-ORD
23h 34m1 stop
$119Spirit Airlines
Find Deal
Wed, Apr 24 - Wed, May 1
6:27 pm - 11:59 pmORD-LAS
7h 32m1 stop
9:02 pm - 11:29 amLAS-ORD
12h 27m1 stop
$124Frontier
Find Deal
Sat, Apr 20 - Tue, Apr 23
6:20 am - 10:52 amORD-LAS
6h 32m1 stop
11:35 pm - 7:40 amLAS-ORD
6h 05m1 stop
$238Delta
Find Deal
Sat, Apr 20 - Tue, Apr 23

Flights from O'Hare Intl to Las Vegas - Travel Insights & Trends

Get data-powered insights and trends into flights from O'Hare Intl to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Las Vegas?

The average price of all flights from Chicago O'Hare Intl Airport to Las Vegas clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Chicago O'Hare Airport to Las Vegas, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Las Vegas, Wednesday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago O'Hare Intl Airport to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago O'Hare Intl Airport to Las Vegas is January, where tickets cost $170 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $309 and $302 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Las Vegas?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago O'Hare Intl Airport to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago O'Hare Intl Airport to Las Vegas, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 14 days before departure.

Which airlines provide the cheapest flights from Chicago O'Hare Airport to Las Vegas?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Frontier offered the best one-way deal for that route, at $41. KAYAK users also found Chicago O'Hare Airport to Las Vegas round-trip flights on Spirit Airlines from $111 and on Frontier from $116.

Which airlines fly most frequently between Chicago O'Hare Airport and Las Vegas?

The airlines most regularly connecting Chicago O'Hare Airport to Las Vegas are United Airlines (7 flights per day), American Airlines (6 flights per day), and Southwest (3 flights per day).

Which airlines fly non-stop between Chicago O'Hare Intl Airport and Las Vegas?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Chicago O'Hare Intl Airport to Las Vegas.
There are 4 airlines that fly nonstop from Chicago O'Hare Intl Airport to Las Vegas. They are: American Airlines, Southwest, Spirit Airlines and United Airlines. The cheapest price of all airlines flying this route was found with Spirit Airlines at $89 for a one-way flight. On average, the best prices for this route can be found at Spirit Airlines.

How many flights are there between Chicago O'Hare Intl Airport and Las Vegas per day?

Each day, there are between 18 and 20 nonstop flights that take off from Chicago O'Hare Intl Airport and land in Las Vegas, with an average flight time of 4h 07m. The most common departure time is 7:00 pm and most flights take off in the morning. Each week, there are 132 flights. The most frequent day of departure is Sunday, when 15% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Chicago O'Hare Intl Airport and Las Vegas?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Chicago O'Hare Airport to Las Vegas take?

Direct flights cover the 1,510 miles separating Chicago O'Hare Airport to Las Vegas in about 4h 01m.

What’s the earliest departure time from Chicago O'Hare Airport to Las Vegas?

Early birds can take the earliest flight from Chicago O'Hare Intl Airport at 5:45 am and will be landing in Las Vegas at 7:45 am.

What’s the latest departure time from Chicago O'Hare Airport to Las Vegas?

If you prefer to fly at night, the latest flight from Chicago O'Hare Intl Airport to Las Vegas jets off at 11:58 pm and lands at 2:03 am.

Good to know

Low season

July

High season

March

Cheapest flight

$41
Best time to beat the crowds but there is an average 29% increase in price.
Most popular time to fly with an average 20% increase in price.
Flight from Chicago O'Hare Airport to Las Vegas

When to book flights from O'Hare Intl to Las Vegas

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Las Vegas flights

  • Are there hotels on site at McCarran International Airport (LAS)?

    McCarran International Airport (LAS) sits near a wide range of accommodation options, making it an ideal facility for those arriving late at night. Homewood Suites by Hilton Las Vegas Airport and The Carriage House are recommended. Visitors at these properties enjoy courtesy airport transportation.

  • How can I move between the terminals at Chicago O’Hare International Airport (ORD)?

    Chicago O’Hare International Airport (ORD) operates four terminals. Terminal 5 serves international flights, while Terminals 1, 2, and 3 are reserved for local departures and arrivals. Movement between the terminals is via courtesy shuttles, which depart every 10min. Also, the Airport Transit System connects the domestic and international terminals.

  • Can I rent a car upon arrival at McCarran International Airport (LAS)?

    Yes. With several car rental agencies operating at LAS, you can quickly get a car to tour the city. Some famous brands running their counters here include Hertz, Avis, Enterprise, and Budget. Remember that the pickup location is off site from the airport, located at McCarran Rent-A-Car Center. Most agencies provide complimentary transport to the garage.

  • Is there a spa at Las Vegas McCarran International Airport (LAS)?

    Suppose you are weary after your trip from ORD; you will find a couple of spas at LAS where you can relax and seek self-indulgence. XpresSpa is a popular outlet for its services, such as manicures, pedicures, facials, and deep-tissue massages. This amenity is located in Terminal 1, D Gates, near Gate D32.

  • Are there any services for disabled passengers at LAS upon their arrival?

    If you have limited mobility, bear in mind that LAS is fully ADA-compliant. TDD phones are available for those with hearing challenges, while trained personnel are available to offer cab-to-terminal services. In addition, the property allows the use of a wheelchair, especially in high-traffic areas like restrooms.

  • Which nearby cities can I get to from McCarran International Airport?

    Aside from Las Vegas, McCarran International Airport (LAS) serves other nearby towns. For instance, Lake Mead National Recreation Area, Boulder City, Nelson, and Primm are less than an hour’s drive from here. Moreover, Sandy Mill, Logandale, Sandy Valley, and Moapa Valley are about an hour away.

  • What accessible services are provided at the O’Hare Airport?

    ORD has several accessible services for people with disabilities. To cater to the needs of hearing-impaired travelers, the airport has a TDD phone service and visual paging service. The airport also has family care restrooms that are fitted with adult changing tables. For wheelchair users, the airport requires you to make arrangements with your airline.

  • What parking options are available at O’Hare?

    O’Hare International Airport offers a variety of parking options to meet your needs that range from international and valet to daily and hourly parking. You will also find long-term and economy parking. Parking fees are made to the cashier upon exiting the lots and range from approximately $3 for hourly parking to around $42 for daily parking.

  • How will I get from McCarran to my hotel?

    There are several transport options to choose from. The most reliable and common option is the airport shuttle. You can also opt for shared rides or rent a car. The McCarran Rent-A-Car facility is located roughly 3 miles south of the airport. You can book your ride in advance to avoid wasting time at the airport. The center is open 24/7, 365 days a year.

  • Are there any attractions at McCarran International Airport?

    McCarran has a few attractions that are worth your time and attention. You can wander through the Aviation Museum or view the Airport Art. Alternatively, check out the Voices of Vegas: An LAS Playlist or admire the #SpottedAtLAS Virtual Photo Gallery. You will find that there is plenty to do to keep you occupied before your flight.

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Las Vegas?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Las Vegas was $41 for a one-way ticket and $111 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Las Vegas?

    No

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to Las Vegas?

    American Airlines, Alaska Airlines, Delta, and PSA Airlines offer inflight Wi-Fi service on the Chicago O'Hare Airport to Las Vegas flight route.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Las Vegas?

    The Airbus A320neo is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Las Vegas flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Las Vegas?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago O'Hare Airport and Las Vegas, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Chicago O'Hare Airport to Las Vegas?

    There are nonstop flights from Chicago O'Hare Airport to Las Vegas on a daily basis.

  • Which is the best airline for flights from Chicago to Las Vegas, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Chicago to Las Vegas are Alaska Airlines and Delta. With an average price for the route of $363 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $286 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from ORD to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for $119 or less one-way and $239 or less round-trip.
  • Passengers flying aboard United Airlines from Chicago to Las Vegas will find it convenient that the carrier operates a hub at Chicago O’Hare International Airport (ORD). You will depart via Terminal 1 at ORD on your way to Las Vegas. Besides the fast-lane service at the security counter, you will find many nonstop flight options from ORD to McCarran International Airport (LAS).
  • Most airlines operating between ORD and LAS, including United Airlines, allow travelers to bring their four-legged friends, like cats and dogs, into the cabin. Remember to check with the airline regarding specific requirements, such as medical documentation and vaccine certificates, before boarding. Usually, the management will require that you lock your pet in a kennel or pet carrier.
  • Spirit and Southwest Airlines are two popular carriers that make one-stop journeys between ORD and LAS. Whereas Spirit Airlines travels to Las Vegas via Dallas/Fort Worth International Airport (DFW), Southwest Airlines makes a layover at Phoenix Sky Harbor International Airport (PHX) before arriving in Las Vegas. Consider these flights if you are on a tight budget.
  • O’Hare International Airport (ORD) is located roughly 14 miles northwest of Chicago, Illinois. The airport is accessible from downtown via the CTA Blue Line. The trains operate at intervals of around 1h 30min and drop passengers at Terminal 1, 2, 3, and 5. The bus service is available 24h and the fare is around $5.
  • McCarran International Airport (LAS) serves as the main public airport within the Las Vegas area. Located about 5 miles from downtown Las Vegas, the airport serves as a central point for passengers. The Green Line, Red Line, and Blue Line airport trams operate within the airport and move passengers across terminals and gates.
  • O’Hare offers travelers the space to relax and enjoy a meal or a drink. The airport lounges offer a comfortable and tranquil environment for all passengers. Usually, you can pay at the door to access particular lounges while others allow you to pay for a day pass. Lounges available at ORD are Centurion Lounge, the Delta Sky Club, and United Club.
  • If you will be traveling with kids, you can keep them engaged before your flight at the kids’ play area at ORD. The aviation-themed park allows them to be imaginative as they interact with the mock jet engine and the mini control tower.
  • If you need to top up your wallet, there are several ATM locations within O’Hare International Airport. The ATM service is available in all public areas.
See more tips

Prefer to fly non-stop from Chicago O'Hare Airport to Las Vegas?

Find which airlines fly direct from O'Hare Intl to Harry Reid Intl, which days they fly and book direct flights.

Nonstop departures

Chicago O'Hare Intl to Las Vegas Harry Reid Intl

Monday

Aer Lingus, Air Canada, American Airlines, +15 more

Aer Lingus, Air Canada, +16 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +16 more

Aer Lingus, Air Canada, +17 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +16 more

Aer Lingus, Air Canada, +17 more

Thursday

Aer Lingus, Air Canada, American Airlines, +15 more

Aer Lingus, Air Canada, +16 more

Friday

Aer Lingus, Air Canada, American Airlines, +16 more

Aer Lingus, Air Canada, +17 more

Saturday

Aer Lingus, Air Canada, American Airlines, +16 more

Aer Lingus, Air Canada, +17 more

Sunday

Aer Lingus, Air Canada, American Airlines, +16 more

Aer Lingus, Air Canada, +17 more

See more direct flights

Nonstop returns

Las Vegas Harry Reid Intl to Chicago O'Hare Intl

Monday

Aer Lingus, Air Canada, American Airlines, +16 more

Aer Lingus, Air Canada, +17 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Thursday

Aer Lingus, Air Canada, American Airlines, +16 more

Aer Lingus, Air Canada, +17 more

Friday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Saturday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Sunday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

See more direct flights
See more direct flights

Top 5 airlines serving from O'Hare Intl to Las Vegas

Need help choosing which airline to fly with from O'Hare Intl to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to KAYAK reviews.
8.0
DeltaOverall score based on 11418 reviews
81overall
86crew
75food
82boarding
80entertainment
79comfort
Airline reviews

Carly the flight attendant was extremely helpful and very accommodating to passengers on the flight from what I noticed. Couldn't be more satisfied with the service and assistance from Delta's flight attendant, Thanks again Carly!!

Read more about Delta

Carly the flight attendant was extremely helpful and very accommodating to passengers on the flight from what I noticed. Couldn't be more satisfied with the service and assistance from Delta's flight attendant, Thanks again Carly!!

I didn’t not like that I could not select my seat and ended up with the worse seat.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Delta did an awful job w logistics at DTW. Missed connection. We were there an hour early. SUCKED

Inflight entertainment stopped working as we taxi to runway and never worked again until landing and taxi to gate. Grrrr

Had to run to make it only to have the flight delayed to wait for all the late connectors Second drink service skipped up

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

MSP to Atlanta was much better than Atlanta to St. Kitts. Paid $180 each for myself and wife for Delta comfort from Atlanta to St. Kitts. Seats were more narrow and obviously old and worn out. Tailbone is killing me. Seat would not recline. Seats behind reclined and we were not an exit row or in front of an exit row. Entertainment did not work in that the movie jumped forward and back and there was no audio. The plug in the arm rest was loose. Flight attendant tried “resetting” the video for my seat but no good. She never checked back. Someone else near me had the same issue. Touch screen was unresponsive. No where near as comfortable as MSP to Atlanta flight. 3 plus hrs. flight time without the basic amenities and not even remotely close to comfortable but paid for Comfort plus. I will be very disappointed if I have the same on my return “Comfort Plus” flight St. Kitts to Atlanta. At the very least my wife and I should be refunded for round trip “Comfort Plus” charges. Please feel free to contact me directly for more details.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

The flight from Ottawa to Chicago took a lot longer due to DC in Ottawa. We got to Chicago and went to our gate to catch our flight. We only had nine minutes I found that very stressful.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

The control panel for the seat back screen did not work at all after takeoff.

Plane was so old it had cigarette butt trays in the seat

Everything was good, hard to really comfortable on a flight that long.

Unfortunately our flight was delayed by 45 minutes due to Kate arriving aircraft. Once we stated everything was great.

For some strange reason I was put in zone 5 for boarding even though I had paid premium price for a premium seat right behind business class. This must have been a flaw because everyone else around me in the same zone (row) had been placed in zone 3.

Nothing bad to say about the actual crew or airline. It was nice to have a complimentary FULL can of soda, as well as a snack. Blankets and earbuds were also provided at no cost for this red eye flight. I especially appreciated the free WiFi and movie selection with the Bluetooth option. It helped the flight pass more quickly. No matter who you fly, boarding and disembarking are always SUCH a pain. As I mentioned, this is on the passengers and not the crew!!

Food choice was poor and we had to buy on board snacks.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

The flight was 6 hr late and then they blamed it on the weather. All of the other planes were coming and going fine.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Well, flight times cause some wait, but there were not times available and we understood. I didn't check any luggage, because it has become too expensive. I was able to add any extra items to my co-travellers check bags. [Luckily, this trip wasn't international.] Last, I hadn't flown AA domestically for a while, but partners and coworkers had warned me in advance that not all planes have monitors at every seat. Luckily, I was mostly prepared to use the in-flight entertainment and happy I was. The great: AA staff is always kind and comfort is way better than the budget airlines that I sometimes have to fly. I know my points and vouchers all expired over the last couple of years, but I still enjoy AA when I do fly with them. I also appreciate all of the locations we can go directly from pur home airport. Since we are traveling more now, I hope to take advantage.

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

The flight attended didn't ask one everyone in our party if they wanted a drink or snack. The one attended appeared to hate her job which is the one that attended to us.

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

Flight was changed last min. Had a screaming infant a row in front of me and a parent who did nothing to calm the child.

I don't like that I have to pay if I want extra leg room. The seats are so expensive; I sit in normal seats and my legs and knees cramp the entire flight. I never feel comfortable on AA flights.

Flight was delayed two hours due to crew-scheduling issues.

Didn’t make the connecting flight due to a delay on our first flight.

I felt scam to have to pay $50 additional for my carry on luggage which was free for my other airline.

No basic services such as water, snacks. Internet very expensive. Seats were very small, hard and uncomfortable. Alaskan Airlines, my outbound flight to Boise from Orlando, offered beverage service, a snack, and reasonable priced internet, for the same price as my return trip on Spirit. It had more comfortable seating also.

Awful experience. Both flights were delayed several times with weather but also crew members being the official cause. The vouchers are unusable and insufficient ($50 voucher to fly the same crappy airline is a joke for putting me on a red-eye that landed at 3:00 am). The aircrafts were old and uncomfortable (have a real pocket on the seat, for crying out loud!).

The staff at the counter were very rude and unprofessional

Lower price not worth it. Delayed missed connection. Would have taken 24 hours to get to Atlanta. No takes your vouchers making them useless. Never again.

Horrible. Delay after delay. People yelling and making obseen gestures!

Overall good for being my first time flying with spirit

A solid 5 stars. Could it have been better? Not for that price!! The crew was well humored and kind. The process was easy and efficient. I’d do it again in a heartbeat.

Flight was delayed 2+ hours missed a concert because of it…

First time flying Frontier, I am not sure the Ala Carte menu of options is for me.

Flight was delayed on the runway for 40 minutes the crew did not even offer even water to passengers to compensate for the flight delayed. The flight was delayed due to aircraft mechanical issues. Worst customer service ever

See my previous comment which is mostly about our flight from Phoenix to SFO

Terrible. Initially we were shocked by the outrageous baggage fees we needed to pay at check in for our so-called "discounted, economy flight" - we paid over $200 (!!) for one check-in and 2 carry-on bags - this felt like a real bait-and-switch" scam. Our flight from Phoenix to SFO was delayed by 4 hours. Multiple apparent causes (from needing to make space for other planes that were landing late to problem with cabins pressure system, and whatever...). After de-boarding and re-boarding we still waited at least an hour on a cramped, poorly ventilated plane before take-off. Seats were cramped, uncomfortable - did not recline at all. No water until we were flying for a while. No complimentary snacks. Upon arrival at SFO my luggage was sent upstairs to the check-in counter. The customer service person there refused to let me examine a bunch of bags that were sitting on a nearby cart because it was "behind the counter", rather made me wait until another attendant did an exhaustive and failed (?computer) search, came back and told me they were unable to locate my bag. I asked her to look on the cart, lo and behold, there was my bag just a few feet away! Missed my choir rehearsal that evening due to all of the delays. One more thing, a few days later my husband and I tested positive for Covid. Since we both are fully vaccinated, careful about masking and have never had Covid previously, we will never know, but suspect we may have acquired the infection during the prolonged wait on your poorly ventilated plane (person in the row in front of us was coughing). After registering a complaint, we received a measly $50 voucher for future flights. Needless to say we have no intention of flying with Frontier Airlines ever again.

I liked getting off the plane. Everything else was well below standards. Not even offering a bag of peanuts for free for a 4 hours flight is ridiculous.

The whole experience was bad. Didn't know no complimentary drinks or snacks. $4.39 for a soda is ridiculous even a bottle water. A carry on was $74 just crazy. I don't think I will take this airline ever again. Very bad

Delayed...attendants checked every single bag and item for sizes before boarding.

There was no wifi, there was no usb charger on the planes Frontier lowered the weight limit on suitcases from 50 to 40 pounds Frontier now charges for a seat...really? If i don't pay for a basic seat, do i stand the whole flight? Frontier now charges for the carry on, just like for the checked suitcase The bundle pricing is way over priced.

I am HIGHLY unhappy with the amount of money I spent on the flight. Paid in advance only to find the flight at a discount price a week or so before the flight. I will not fly frontier again and have bad mouthed your business since to anyone I have spoken with about flying (which has been many a people). Crew was mediocre and instead of moving me to a spot where I could gain some leg room they sat their flight attendant there. Won’t be flying frontier in the future.

They changed my flight and did not want to accommodate me or try to help me in any way. They do not care about their customers.

Book cheap flights from Chicago to Las Vegas

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Las Vegas found on KAYAK in the last 72 hours.
5/18Sat
nonstopFrontier
4h 18mORD-LAS
$41
5/21Tue
nonstopFrontier
4h 18mORD-LAS
$49
5/30Thu
nonstopFrontier
4h 18mORD-LAS
$51
4/27Sat
nonstopSpirit Airlines
4h 06mORD-LAS
$60
4/28Sun
1 stopSpirit Airlines
11h 35mORD-LAS
$62
7/2Tue
nonstopUnited Airlines
3h 57mORD-LAS
$110
6/26Wed
1 stopDelta
9h 29mORD-LAS
$119
8/9Fri
1 stopAmerican Airlines
6h 51mORD-LAS
$138
7/18Thu
1 stopDelta
6h 44mORD-LAS
$139
4/12Fri
nonstopAmerican Airlines
4h 05mORD-LAS
$190

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Last minute flights from O'Hare Intl to Las Vegas

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Las Vegas that are departing in the next 10 days.
4/1Mon
multi-stopFrontier
20h 29mORD-LAS
4/4Thu
multi-stopFrontier
25h 07mLAS-ORD
$184
4/2Tue
nonstopSpirit Airlines
4h 11mORD-LAS
4/8Mon
multi-stopSpirit Airlines
11h 08mLAS-ORD
$189
4/2Tue
nonstopSpirit Airlines
4h 11mORD-LAS
4/8Mon
multi-stopSpirit Airlines
22h 37mLAS-ORD
$210
4/2Tue
multi-stop
19h 15mORD-LAS
4/8Mon
multi-stop
11h 08mLAS-ORD
$221
4/2Tue
multi-stopFrontier
17h 10mORD-LAS
4/10Wed
multi-stopFrontier
7h 53mLAS-ORD
$222
4/2Tue
multi-stopFrontier
17h 10mORD-LAS
4/13Sat
multi-stopFrontier
16h 56mLAS-ORD
$227
4/2Tue
multi-stopSpirit Airlines
26h 46mORD-LAS
4/3Wed
nonstopSpirit Airlines
3h 32mLAS-ORD
$230
4/2Tue
multi-stop
15h 48mORD-LAS
4/4Thu
multi-stop
25h 07mLAS-ORD
$236
4/2Tue
multi-stop
17h 10mORD-LAS
4/12Fri
nonstop
3h 31mLAS-ORD
$237
4/1Mon
multi-stopSun Country Air
5h 57mORD-LAS
4/4Thu
multi-stopSun Country Air
7h 18mLAS-ORD
$400

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Chicago O'Hare Airport - Las Vegas Flights

Departure:

Chicago O'Hare Airport (ORD)United States

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - Chicago O'Hare Airport

Cabin classes:

$916
$1,052
$598
$134