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Find cheap flights from Chicago to Missouri from $50

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 6/18. 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
Thu 6/27
Thu 7/4

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Best Missouri Flight Deals

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

St. Louis
St. Louisnonstop$99
Springfield
Springfieldnonstop$249

Good to know

Low season

February

High season

June

Cheapest flight

$50
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 6% increase in price.
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 4% 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 1501 reviews
7.9Food
8.0Entertainment
8.4Boarding
8.2Comfort
8.6Crew
Airline reviews

Their announcement was not quite clear in Chinese. The rest is pretty good.

8.0 ExcellentYue, May 2024IAH - TPE
Read more about EVA Air reviews

Their announcement was not quite clear in Chinese. The rest is pretty good.

The hygiene of the bathrooms were terrible. Urine smells leaked out into the cabin and the seats were really tight, even for a petite woman like myself. Flight attendants did not go through the cabin enough to offer refreshments.

I was expecting that movie selection and food would have been better. Everything else was great.

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.

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.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

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.

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.

No food not even water offered unless you buy it and no usb in the seat but other than that everything was good

Because our flight from marsh Harbor to Fort Lauderdale was over three hours delayed it caused us to miss our flight in Fort Lauderdale. Because we missed that flight, it cost us nearly $100 apiece for four different travelers which totaled nearly $400. We are seeking a reimbursement for the flight that we missed in Fort Lauderdale Florida.

Flight expected to leave at 6:40 pm ended leaving at 8:00 am the following day. I slept in a cold airport. Never again Spirit for me…

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

This was the return leg of my journey with Spirit Airlines. Despite its reputation, I found no issues as it got me from point A to B safely and without delay, especially with no mechanical delays, which is fantastic in my book! The staff, from ground crew to cabin crew, were all pleasant and hassle-free. The flight was smooth from takeoff to landing. I have absolutely no complaints about this no-frills airline!

I got a one-way, last-minute nonstop flight from PDX to BWI for only $125. Yes, I got nicked $79 more for a checked suitcase and $89 more for the BIG SEAT option, but it was worth it, even with $4.50 for coffee and $10 for a snack (the latter no different than any other airline). The grand total was still less flying on any other airline.

It was the worst ever, i will be filing a lawsuit to get a refund. Our flight was delayed 4 hours so we would miss our connecting flight, we were not rebooked to our destination the same day, we were not offered any options to get home on the same day despite being clear that we absolutely cannot get stranded at night due to family, we were forced to book our own flights on a different airline to get home, and spririt is refusing a refund because our flight wasn't cancelled, only delayed. oh yeah, and they lost our luggage on the first part of the trip and you cannot get a hold of customer service when anything goes wrong, on hold for 30+ minutes. and their app breaks so you can't use that either.

My flight was cancelled!!! I had to spend 200.00 on another flight!!

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 ).

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

Plane could have been more on time. More leg room .

I arrived 1 hour prior to boarding, and they said I was too late for a domestic flight. First time I heard that :-(

Check in online was easy. Seats aren’t very comfortable

Book cheap flights from Chicago to Missouri

Recent round-trip flight deals

6/18Tue
nonstopAmerican Airlines
1h 17mORD-STL
6/20Thu
nonstopAmerican Airlines
1h 22mSTL-ORD
$99
6/18Tue
nonstopAmerican Airlines
1h 17mORD-STL
6/20Thu
nonstopAmerican Airlines
1h 22mSTL-ORD
$102
8/24Sat
1 stopDelta
3h 43mMDW-STL
8/27Tue
1 stopDelta
6h 02mSTL-MDW
$156
6/21Fri
nonstopUnited Airlines
1h 39mORD-MCI
6/23Sun
nonstopUnited Airlines
1h 41mMCI-ORD
$159
6/20Thu
nonstopUnited Airlines
1h 39mORD-MCI
6/23Sun
nonstopUnited Airlines
1h 41mMCI-ORD
$160
7/17Wed
1 stopSpirit Airlines
11h 44mORD-MCI
7/22Mon
1 stopSpirit Airlines
18h 59mMCI-ORD
$165
7/10Wed
1 stopSpirit Airlines
11h 44mORD-MCI
7/17Wed
1 stopSpirit Airlines
12h 17mMCI-ORD
$170
6/18Tue
1 stopDelta
4h 49mMDW-MCI
6/25Tue
1 stopDelta
6h 43mMCI-MDW
$182
6/22Sat
1 stopFrontier
8h 04mMDW-STL
6/26Wed
1 stopFrontier
10h 00mSTL-MDW
$255
6/18Tue
1 stopFrontier
8h 47mMDW-STL
6/20Thu
1 stopFrontier
9h 45mSTL-MDW
$258

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Recent one-way flight deals

6/18Tue
nonstopAmerican Airlines
1h 34mORD-MCI
$50
6/22Sat
nonstopAmerican Airlines
1h 17mORD-STL
$50
6/25Tue
nonstopUnited Airlines
1h 21mORD-STL
$59
6/4Tue
2 stopsSpirit Airlines
19h 59mORD-MCI
$62
7/10Wed
1 stopSpirit Airlines
11h 44mORD-MCI
$69
9/1Sun
1 stopDelta
7h 24mMDW-STL
$77
6/25Tue
1 stopDelta
5h 04mMDW-STL
$78
6/26Wed
nonstopUnited Airlines
1h 39mORD-MCI
$80
7/2Tue
1 stopFrontier
8h 47mMDW-STL
$130
7/1Mon
1 stopFrontier
6h 24mMDW-MCI
$133

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Last minute flights from Chicago to Missouri

Last minute flight, train and bus deals

5/31Fri
multi-stopSouthern / Mokulele
11h 30mORD-STL
6/3Mon
multi-stopSouthern / Mokulele
14h 40mSTL-ORD
$119
5/31Fri
multi-stopSouthern / Mokulele
8h 30mORD-STL
6/3Mon
multi-stopSouthern / Mokulele
4h 10mSTL-ORD
$121
6/2Sun
multi-stopSpirit Airlines
16h 57mORD-MCI
6/3Mon
multi-stopSpirit Airlines
15h 04mMCI-ORD
$398
5/29Wed
nonstopAmerican Airlines
1h 37mORD-MCI
5/29Wed
nonstopAmerican Airlines
1h 33mMCI-ORD
$429
5/29Wed
nonstopUnited Airlines
1h 24mORD-STL
5/29Wed
nonstopUnited Airlines
1h 24mSTL-ORD
$432
6/1Sat
nonstopUnited Airlines
1h 23mORD-STL
6/4Tue
nonstopUnited Airlines
1h 30mSTL-ORD
$437
5/29Wed
multi-stopAmerican Airlines
5h 07mORD-MCI
5/29Wed
nonstopAmerican Airlines
1h 33mMCI-ORD
$437
6/1Sat
multi-stopSpirit Airlines
13h 43mORD-MCI
6/3Mon
multi-stopSpirit Airlines
15h 04mMCI-ORD
$482
6/1Sat
multi-stopFrontier
10h 14mMDW-MCI
6/3Mon
multi-stopFrontier
6h 11mMCI-MDW
$988
5/31Fri
multi-stopFrontier
10h 00mMDW-STL
6/1Sat
multi-stopFrontier
9h 25mSTL-MDW
$1,154

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Flights to Missouri

Return flight deals:

Missouri - Chicago

Cabin classes:

$311
$548
$369
$112