Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

LAS - IDA

$74 Find cheap flights from Las Vegas to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Idaho Falls departing on 8/26. 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 6/15
Sat 6/22

Search hundreds of travel sites at once for deals on flights to Idaho Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Idaho Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Idaho Falls, as well as popular online travel agencies
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Las Vegas to Idaho Falls (LAS-IDA)

 
These are the cheapest deals for flights from Las Vegas to Idaho Falls currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Las Vegas to Idaho Falls

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Las Vegas to Idaho Falls.

Recent one-way flight deals from Las Vegas to Idaho Falls

Only flying one-way? Below are some of the best one-way flight deals from Las Vegas to Idaho Falls found on KAYAK recently.

Recent last minute flight deals from Las Vegas to Idaho Falls

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Las Vegas to Idaho Falls.

Recent direct flight deals from Las Vegas to Idaho Falls

The latest deals for direct flights from Las Vegas to Idaho Falls so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Las Vegas to Idaho Falls

Find recent round-trip train or bus tickets from Las Vegas to Idaho Falls.

All round-trip flight deals to Idaho Falls

The cheapest plane tickets to Idaho Falls found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:27 pm - 3:12 pmLAS-IDA
1h 45mnonstop
10:05 pm - 10:52 pmIDA-LAS
1h 47mnonstop
$129Allegiant Air
Find Deal
Fri, Jun 7 - Mon, Jun 10
7:00 am - 3:09 pmLAS-IDA
7h 09m1 stop
3:49 pm - 11:12 amIDA-LAS
20h 23m1 stop
$305Alaska Airlines
Find Deal
Fri, Nov 8 - Tue, Nov 12
6:00 am - 3:09 pmLAS-IDA
8h 09m1 stop
3:49 pm - 5:33 pmIDA-LAS
26h 44m2 stops
$310Alaska Airlines
Find Deal
Fri, Nov 8 - Tue, Nov 12
9:17 pm - 2:52 pmLAS-IDA
16h 35m1 stop
6:00 am - 10:42 amIDA-LAS
5h 42m1 stop
$355Alaska Airlines
Find Deal
Fri, Jun 7 - Mon, Jun 10
3:26 pm - 3:09 pmLAS-IDA
22h 43m2 stops
3:49 pm - 5:33 pmIDA-LAS
26h 44m2 stops
$362Alaska Airlines
Find Deal
Fri, Nov 8 - Tue, Nov 12
9:46 am - 5:17 pmLAS-IDA
6h 31m1 stop
5:58 pm - 9:59 pmIDA-LAS
5h 01m1 stop
$368United Airlines
Find Deal
Tue, Jul 16 - Wed, Jul 31
1:30 pm - 6:16 pmLAS-IDA
3h 46m1 stop
7:00 pm - 11:16 pmIDA-LAS
5h 16m1 stop
$378Delta
Find Deal
Fri, Jun 14 - Fri, Jun 21
6:34 am - 11:35 amLAS-IDA
4h 01m1 stop
12:05 pm - 3:18 pmIDA-LAS
4h 13m1 stop
$420American Airlines
Find Deal
Mon, May 27 - Wed, May 29
7:14 pm - 9:08 pmLAS-IDA
24h 54m1 stop
5:58 pm - 9:59 pmIDA-LAS
5h 01m1 stop
$434United Airlines
Find Deal
Mon, Jul 15 - Tue, Jul 30
1:37 am - 12:48 pmLAS-IDA
10h 11m1 stop
1:50 pm - 7:48 pmIDA-LAS
6h 58m1 stop
$604American Airlines
Find Deal
Thu, Nov 7 - Tue, Nov 12
8:00 am - 10:48 amLAS-IDA
1h 48mnonstop
$74Allegiant Air
Find Deal
Mon, Aug 26
12:27 pm - 3:12 pmLAS-IDA
1h 45mnonstop
$79Allegiant Air
Find Deal
Fri, Jun 28
8:00 am - 3:30 pmLAS-IDA
6h 30m1 stop
$134Alaska Airlines
Find Deal
Sat, Aug 24
5:07 pm - 10:17 pmLAS-IDA
4h 10m1 stop
$149Delta
Find Deal
Fri, Jun 28
5:22 pm - 10:17 pmLAS-IDA
3h 55m1 stop
$174Delta
Find Deal
Wed, Jun 26
6:00 am - 3:30 pmLAS-IDA
8h 30m2 stops
$196Alaska Airlines
Find Deal
Sat, Aug 24
6:34 am - 11:35 amLAS-IDA
4h 01m1 stop
$206American Airlines
Find Deal
Mon, Jun 3
6:34 am - 11:35 amLAS-IDA
4h 01m1 stop
$214American Airlines
Find Deal
Sat, May 25
8:02 pm - 1:27 pmLAS-IDA
16h 25m2 stops
$240United Airlines
Find Deal
Mon, Aug 26
6:00 am - 1:21 pmLAS-IDA
6h 21m1 stop
$249United Airlines
Find Deal
Sat, May 25
4:00 pm - 11:57 pmLAS-IDA
6h 57m1 stop
6:00 am - 12:53 pmIDA-LAS
7h 53m1 stop
$502Alaska Airlines
Find Deal
Fri, May 17 - Mon, May 20
7:02 am - 1:34 pmLAS-IDA
5h 32m1 stop
2:30 pm - 6:35 pmIDA-LAS
5h 05m1 stop
$572United Airlines
Find Deal
Fri, May 17 - Mon, May 20
4:00 pm - 11:57 pmLAS-IDA
6h 57m1 stop
6:00 am - 10:14 pmIDA-LAS
17h 14m2 stops
$682Alaska Airlines
Find Deal
Fri, May 17 - Mon, May 20
1:35 pm - 9:34 pmLAS-IDA
6h 59m1 stop
6:48 am - 5:44 pmIDA-LAS
11h 56m2 stops
$777American Airlines
Find Deal
Fri, May 17 - Mon, May 20
10:22 am - 9:34 pmLAS-IDA
10h 12m2 stops
6:48 am - 3:18 pmIDA-LAS
9h 30m2 stops
$782American Airlines
Find Deal
Fri, May 17 - Mon, May 20
11:40 am - 9:07 pmLAS-IDA
8h 27m2 stops
10:45 am - 7:09 pmIDA-LAS
9h 24m2 stops
$1,139United Airlines
Find Deal
Fri, May 17 - Mon, May 20
12:27 pm - 3:12 pmLAS-IDA
1h 45mnonstop
10:05 pm - 10:52 pmIDA-LAS
1h 47mnonstop
$129Allegiant Air
Find Deal
Fri, Jun 7 - Mon, Jun 10

Flights from Las Vegas to Idaho Falls - Travel Insights & Trends

Get data-powered insights and trends into flights from Las Vegas to Idaho Falls 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 Las Vegas to Idaho Falls?

The average price of all flights from Las Vegas to Idaho Falls clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Idaho Falls on a Friday and more expensive on a Saturday. On your return trip to Las Vegas, you should consider flying back on a Monday, and avoid Tuesdays for better deals.

What is the cheapest month to fly from Las Vegas to Idaho Falls?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Las Vegas to Idaho Falls, 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 Las Vegas to Idaho Falls is October, where tickets cost $98 on average. On the other hand, the most expensive months are April and December, where the average cost of tickets is $328 and $221 respectively.

How far in advance should I book a flight from Las Vegas to Idaho Falls?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Las Vegas to Idaho Falls, 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 Las Vegas to Idaho Falls, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 44 days before departure.

Which airlines provide the cheapest flights from Las Vegas to Idaho Falls?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Allegiant Air ($74) and Alaska Airlines ($134). The cheapest round-trip tickets were found on Allegiant Air ($129) and Alaska Airlines ($305).

Which airlines fly non-stop between Las Vegas and Idaho Falls?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Las Vegas to Idaho Falls.
There is just one airline that flies from Las Vegas to Idaho Falls direct and that is Allegiant Air. The best one-way deal found from Allegiant Air for the route is $75.

How many flights are there between Las Vegas and Idaho Falls per day?

There is a maximum of 1 nonstop flight a day that takes off from Las Vegas and lands in Idaho Falls, with an average flight time of 1h 45m. The most common departure time is 12:00 pm and most flights take off in the morning. Each week, there are 2 flights.

Which cabin class options are there for flights between Las Vegas and Idaho Falls?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is 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 Las Vegas to Idaho Falls take?

Direct flights take on average 1h 45m to travel the 538 miles between Las Vegas and Idaho Falls.

What’s the earliest departure time from Las Vegas to Idaho Falls?

Early birds can take the earliest flight from Las Vegas at 12:27 pm and will be landing in Idaho Falls at 3:12 pm.

What’s the latest departure time from Las Vegas to Idaho Falls?

If you prefer to fly at night, the latest flight from Las Vegas to Idaho Falls jets off at 12:28 pm and lands at 3:15 pm.

Good to know

Low season

February

High season

July

Cheapest flight

$74
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Las Vegas to Idaho Falls

When to book flights from Las Vegas to Idaho Falls

Are your dates flexible? Find out the best times to travel from Las Vegas to Idaho Falls 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 flights from Las Vegas to Idaho Falls

  • Which airlines provide fair baggage limitations on their flights between Las Vegas (LAS) and Idaho Falls (IDA)?

    Southwest offers the most lenient baggage regulations while flying from Las Vegas to Idaho Falls. The airline doesn't charge you for carry-on or your first two checked bags, as they don't weigh more than 50 pounds.

  • Which major airlines operate flights from Las Vegas to Idaho Falls with pet-friendly policies?

    Your pet is welcome to accompany you on any flight operated by Southwest Airlines, Delta, American Airlines, or United Airlines between Las Vegas (LAS) and Idaho Falls (IDA). These airlines will allow you to fly with your pet in the cabin if the carrier it is in fits underneath the airplane seats plus the combined weight of the pet and the carrier is under 25 lbs.

  • Which airline route offers the most convenient and cost-effective flying options between Las Vegas and Idaho Falls?

    A connecting flight from Las Vegas (LAS) to Idaho Falls (IDA) can be a better option than a direct ticket if your budget is tight. Several carriers, including United Airlines, American Airlines, Alaska Airlines, and Southwest Airlines, offer connecting flights on this route. These airlines have their respective stopovers in Chicago, Phoenix, San Francisco, and Denver.

  • How can I travel from Las Vegas's downtown to LAS in the shortest time possible?

    Taking a taxi or rideshare service like Uber or Lyft is a convenient option. Taxis are readily available in downtown Las Vegas, and you can use a rideshare app to request a pickup. The travel time will depend on the traffic conditions, but it typically takes around 10-15 minutes to reach the airport from downtown.

  • What is the cheapest flight from Las Vegas to Idaho Falls?

    In the last 3 days, the lowest price for a flight from Las Vegas to Idaho Falls was $74 for a one-way ticket and $129 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Idaho Falls?

    No

  • Which aircraft models fly most regularly from Las Vegas to Idaho Falls?

    The Airbus A319 is the aircraft model that flies most regularly on the Las Vegas to Idaho Falls flight route.

  • On which days can I fly direct from Las Vegas to Idaho Falls?

    You can catch a nonstop flight from Las Vegas to Idaho Falls on on Monday, and Friday.

  • Which is the best airline for flights from Las Vegas to Idaho Falls, Delta or Allegiant Air?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Idaho Falls are Delta and Allegiant Air. With an average price for the route of $660 and an overall rating of 8.0, Delta is the most popular choice. Allegiant Air is also a great choice for the route, with an average price of $120 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Las Vegas to Idaho Falls?

    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 Las Vegas to Idaho Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Las Vegas 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 Las Vegas to Idaho Falls?

    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 Idaho Falls with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and IDA 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 Las Vegas to Idaho Falls?

    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 Idaho Falls from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Las Vegas to Idaho Falls

  • Looking for a cheap flight? 25% of our users found flights on this route for $53 or less one-way and $110 or less round-trip.
  • Most business travelers choose Idaho Falls Regional Airport (IDA) as their arrival airport when flying from Las Vegas to Idaho Falls. IDA is strategically located in Idaho Falls, which serves as a regional economic hub. Its proximity to businesses, industries, and corporate offices makes it a convenient choice for business travelers. It allows quick access to the city's commercial and industrial areas, reducing travel time and enhancing productivity.
  • Consider flying with Alaska Airlines, United Airlines, or Delta if you want a chance to upgrade to a first-class cabin from business, or economy class from Las Vegas (LAS) to Idaho Falls (IDA). These airlines give their customers the opportunity to request an upgrade either at check-in or during the ticketing process utilizing a special bidding mechanism.
  • The majority of environmentalists choose to fly out of Harry Reid International Airport (LAS) when flying from Las Vegas to Idaho Falls. This can be attributed to steps taken by LAS Airport to improve energy efficiency, including the creation of energy-efficient lighting systems, the use of natural lighting, as well as the adoption of energy-management techniques that help reduce greenhouse gas emissions.
  • Consider choosing Delta Air Lines, United Airlines, or American Airlines if you wish to travel from Las Vegas to Idaho Falls with your children. These airlines provide their passengers complimentary in-flight Wi-Fi connections to enable them access to a variety of kid-friendly entertainment alternatives, including streaming musical albums, cartoons, and movies.
  • Consider sleeping the night before your trip near to LAS if you're hoping to catch the first flight from Las Vegas to Idaho Falls. Because of its proximity to LAS, Best Western Mccarran Inn makes a convenient choice for a hotel.
See more tips

Prefer to fly non-stop from Las Vegas to Idaho Falls?

Find which airlines fly direct from Harry Reid Intl to Fanning Field, which days they fly and book direct flights.

Nonstop departures

Las Vegas Harry Reid Intl to Idaho Falls Fanning Field

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Nonstop returns

Idaho Falls Fanning Field to Las Vegas Harry Reid Intl

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights
See more direct flights

Top 3 airlines serving from Las Vegas to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Idaho Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Idaho Falls? 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 verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10673 reviews
7.4Food
8.6Crew
7.9Comfort
8.2Boarding
8.0Entertainment
Airline reviews

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

6.0 GoodGary, May 2024MSP - TPA
Read more about Delta reviews

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

My TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Book cheap flights from Las Vegas to Idaho Falls

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Las Vegas to Idaho Falls found on KAYAK in the last 72 hours.
8/26Mon
nonstopAllegiant Air
1h 48mLAS-IDA
$74
6/28Fri
nonstopAllegiant Air
1h 45mLAS-IDA
$79
8/24Sat
1 stopAlaska Airlines
6h 30mLAS-IDA
$134
6/28Fri
1 stopDelta
4h 10mLAS-IDA
$149
6/26Wed
1 stopDelta
3h 55mLAS-IDA
$174
8/24Sat
2 stopsAlaska Airlines
8h 30mLAS-IDA
$196
6/3Mon
1 stopAmerican Airlines
4h 01mLAS-IDA
$206
5/25Sat
1 stopAmerican Airlines
4h 01mLAS-IDA
$214
8/26Mon
2 stopsUnited Airlines
16h 25mLAS-IDA
$240
5/25Sat
1 stopUnited Airlines
6h 21mLAS-IDA
$249

Search by stops

Search by airline

Search by price

Last minute flights from Las Vegas to Idaho Falls

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 Las Vegas to Idaho Falls that are departing in the next 10 days.
5/17Fri
multi-stopAlaska Airlines
6h 57mLAS-IDA
5/20Mon
multi-stopAlaska Airlines
7h 53mIDA-LAS
$502
5/17Fri
multi-stopUnited Airlines
5h 32mLAS-IDA
5/20Mon
multi-stopUnited Airlines
5h 05mIDA-LAS
$572
5/17Fri
multi-stopAlaska Airlines
6h 57mLAS-IDA
5/20Mon
multi-stopAlaska Airlines
17h 14mIDA-LAS
$682
5/17Fri
multi-stopAmerican Airlines
6h 59mLAS-IDA
5/20Mon
multi-stopAmerican Airlines
11h 56mIDA-LAS
$777
5/17Fri
multi-stopAmerican Airlines
10h 12mLAS-IDA
5/20Mon
multi-stopAmerican Airlines
9h 30mIDA-LAS
$782
5/17Fri
multi-stopUnited Airlines
8h 27mLAS-IDA
5/20Mon
multi-stopUnited Airlines
9h 24mIDA-LAS
$1,139

Search by stops

Search by airline

Search by price

Las Vegas - Idaho Falls Flights

Departure:

Las Vegas (undefined)United States

Destination:

Idaho Falls (IDA)United States

Return flight deals:

Idaho Falls - Las Vegas

Cabin classes:

$105