Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Chicago to Missouri from $49

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Missouri departing on 5/30. 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
Sun 6/9
Sun 6/16

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

In the last 7 days travelers have searched 43,895,468 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.

Best Missouri Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

St. Louis
St. Louisnonstop$97
Springfield
Springfield1 stop$247

Good to know

Low season

February

High season

April

Cheapest flight

$49
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Chicago O'Hare Airport to Kansas City

FAQs - booking Missouri flights

  • How does KAYAK find such low prices on flights from Chicago to Missouri?

    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 to Missouri.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Missouri?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Missouri from Chicago 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 to Missouri?

    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 Missouri with an airline and back to Chicago with another airline.

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

    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 Missouri from Chicago 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 cheap flights to Missouri

  • Morning departure is around 16% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Chicago to Missouri

 
Need help choosing which airline to fly with from Chicago to Missouri? 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.
8.3
EVA AirOverall score based on 1524 reviews
8.4Boarding
8.2Comfort
8.0Entertainment
8.6Crew
7.9Food
Airline reviews

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

8.0 ExcellentAnonymous, Apr 2024TPE - JFK
Read more about EVA Air reviews

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

The quality of the food is pretty good. Thank you, EVA Air.

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

Eva Air's Business Class is pretty decent. With the given price, I think that the food can be better.

Pleasant crew. Very long flight, a bit uncomfortable at times being seated, but not too bad.

No ice for the drinks. Only gave a half a cup of your beverage. Not enough water. I got very dehydrated.

Eva air is a good airline. The seats on the way to Taipei could have certainly been more comfortable, but all in all it was a pretty good experience.

Eva is one of the top airlines in Asia... but often are over priced. Finally found a reasonable rate.

My original flight was rescheduled & EVA did a good job rescheduling my flight & connecting flight.

Polite hard working crew. No complaints really. Meals were not to my liking.

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

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

The flight experience was very good! Especially the United Club!

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

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

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.

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

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

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.

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 at departure due to weather and the need for de-icing. The flight was smooth but there was a delay at arrival due to weather. We were in a hold for 20 minutes or more. The flight arrived more than 30 minutes late. Airlines have no control over the weather and I'm glad that they follow all safety procedures. Had to wait a long time for my checked luggage. Whole process was slow and the bags arrived wet due to the rain. The onboard wifi and entertainment access was spotty and the signal was dropped several times. Otherwise the crew was great and friendly. They tried to get everyone's bags stowed and seated so we could take off.

Regarding the boarding: it needs more efforts to make it more convenient

Deicing in Denver took forever and I almost missed my connection. De-ice faster! Not Americans fault.

Flight delayed then canceled! I will NEVER fly Spirit Airlines again and will tell all my friends!

Absolutely terrible. The boarding process had zero organization. Mobs of people trying to board. People were climbing over my child's stroller with her in it. No families were boarded first. Boarding was delayed with no reasoning or notification that it would be late. We were then stuck on the plane for 45 minutes after landing. Then waited over two hours for our luggage. There was zero communication with the travelers. Never have I experienced such I professionalism and disgrace of others. Extremely disappointed.

For it to have left on time! Instead of two hours early with zero notice

Flight kept delayed from morning to late afternoon so I had to make other arrangements

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

what I like about Spirit is that the pilot and crew are good communicators. The plane itself - well, its a budget airline and you get what is expected, But I generally just feel safer, somehow, when I know more about what is going on - and Spirit has always done a good job of telling me what is going on: why the delay, why the turbulence, why this and that... and that means a lot to me.

I paid just under 200 for flight and luggage, then paid 200 to change the flight, then paid 100 for a carry on. Then the cancelled the flight. Of the 500 I spent they refunded 250. I bought a delta flight for 270 never flew with spirit, but spirit kept 250, not even refunding the 100 for the carry on though they cancelled the flight (for weather on a day with only a slight rain ).

Flight was canceled. Knew there was weather, and were notified of 20 min delayed, and then suddenly canceled. Next reschedule was for 2 days. No help other than to refund. Thankfully full refund and appreciate that. I appreciate discounted airline but felt they could've done more for customer inconvenience.

I checked a bag because it was $5 less than carry on. They managed to lose my bag on a 2.5 hr direct flight! Frontier has no airport staff at baggage claim to help. As soon as I got home around 11 pm I tried to use their online system to file the claim for lost bag - system wouldn't take the # on my baggage claim ticket - said it was not the correct number. Also said that I had not checked a bag, which wasn't true - even my online boarding pass showed that I had checked a bag. Wasted about an hour on that process with no luck. Tried again in the morning - same thing. So tried online chat with Frontier bot - waited 35-40" twice to be connected to a baggage agent and it never happened. Eventually drove to PDX after work and waited 2 hrs for the Frontier ticket agents to arrive prior to the next Frontier flight out of PDX and FINALLY got some help from one of them, to take me to lost luggage area where I was able to retrive my bag. Probably took 4-5 hrs. of my time and endless frustration to get my bag. This was my first -- and LAST -- experience flying Frontier Airlines. Check-in was also extremely difficult and time consuming. The flight itself (and staff) were fine but everything else about the experience was a total disaster! The fact that Frontier literally has NO WAY to connect to a human voice for customer service (in this case for lost luggage) is the WORST!!!!!

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Book cheap flights from Chicago to Missouri

Recent round-trip flight deals

6/5Wed
nonstopAmerican Airlines
1h 13mORD-STL
6/12Wed
nonstopAmerican Airlines
1h 22mSTL-ORD
$97
5/30Thu
nonstopAmerican Airlines
1h 13mORD-STL
6/3Mon
nonstopAmerican Airlines
1h 16mSTL-ORD
$107
10/29Tue
nonstopUnited Airlines
1h 18mORD-STL
11/1Fri
nonstopUnited Airlines
1h 16mSTL-ORD
$135
10/14Mon
nonstopUnited Airlines
1h 19mORD-STL
10/15Tue
nonstopUnited Airlines
1h 21mSTL-ORD
$137
5/21Tue
1 stopSpirit Airlines
11h 54mORD-STL
5/28Tue
2 stopsSpirit Airlines
19h 20mSTL-ORD
$144
7/4Thu
1 stopDelta
4h 02mMDW-MCI
7/9Tue
1 stopDelta
6h 44mMCI-MDW
$156
5/30Thu
1 stopDelta
5h 03mORD-MCI
6/3Mon
1 stopDelta
4h 41mMCI-ORD
$156
5/30Thu
1 stopSpirit Airlines
12h 29mORD-STL
6/3Mon
1 stopSpirit Airlines
14h 35mSTL-ORD
$157
5/30Thu
1 stopFrontier
27h 14mMDW-MCI
6/3Mon
1 stopFrontier
6h 11mMCI-MDW
$198
6/8Sat
1 stopFrontier
10h 04mORD-MCI
6/15Sat
1 stopFrontier
12h 25mMCI-ORD
$198

Search by stops

Search by airline

Search by price

Recent one-way flight deals

5/30Thu
nonstopAmerican Airlines
1h 42mORD-MCI
$49
7/9Tue
nonstopAmerican Airlines
1h 15mORD-STL
$49
6/11Tue
2 stopsSpirit Airlines
21h 47mORD-MCI
$72
6/11Tue
3 stopsSpirit Airlines
23h 30mORD-MCI
$76
6/11Tue
1 stopDelta
4h 49mMDW-MCI
$78
5/30Thu
1 stopDelta
5h 03mORD-MCI
$78
7/10Wed
nonstopUnited Airlines
1h 39mORD-MCI
$79
6/3Mon
nonstopUnited Airlines
1h 39mORD-MCI
$89
5/19Sun
1 stopFrontier
14h 14mORD-STL
$89
6/17Mon
1 stopFrontier
6h 41mMDW-MCI
$103

Search by stops

Search by airline

Search by price

Last minute flights from Chicago to Missouri

Last minute flight, train and bus deals

5/12Sun
multi-stopSouthern / Mokulele
3h 05mORD-STL
5/13Mon
multi-stopSouthern / Mokulele
3h 15mSTL-ORD
$173
5/13Mon
multi-stopSouthern / Mokulele
7h 50mORD-STL
5/20Mon
multi-stopSouthern / Mokulele
3h 52mSTL-ORD
$177
5/14Tue
multi-stopSpirit Airlines
18h 49mORD-MCI
5/15Wed
multi-stopSpirit Airlines
14h 55mMCI-ORD
$196
5/14Tue
multi-stopSpirit Airlines
23h 50mORD-MCI
5/18Sat
multi-stopSpirit Airlines
12h 15mMCI-ORD
$306
5/13Mon
multi-stopFrontier
23h 00mMDW-STL
5/20Mon
multi-stopFrontier
17h 45mSTL-MDW
$315
5/13Mon
multi-stopFrontier
11h 10mMDW-STL
5/14Tue
multi-stopFrontier
12h 37mSTL-MDW
$318
5/10Fri
nonstopUnited Airlines
1h 26mORD-STL
5/11Sat
nonstopUnited Airlines
1h 20mSTL-ORD
$426
5/11Sat
nonstopAmerican Airlines
1h 42mORD-MCI
5/14Tue
nonstopAmerican Airlines
1h 33mMCI-ORD
$429
5/11Sat
nonstopUnited Airlines
1h 26mORD-STL
5/11Sat
nonstopUnited Airlines
1h 20mSTL-ORD
$431
5/11Sat
multi-stopAmerican Airlines
6h 22mORD-MCI
5/14Tue
nonstopAmerican Airlines
1h 32mMCI-ORD
$437

Search by stops

Search by airline

Search by price

Flights to Missouri

Return flight deals:

Missouri - Chicago

Cabin classes:

$311
$521
$407
$115