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Cheap flights from Chicago O'Hare Intl Airport to Missouri from $56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Missouri departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Missouri

Cheap round-trip flights

Enter your travel dates to find the best prices.
Contour Logo
12:10 pm - 1:50 pm
ORD
-
CGI
1h 40mnonstop
Contour Logo
9:45 am - 11:30 am
CGI
-
ORD
1h 45mnonstop
$139Contour
Thu, May 28 - Sun, May 31
Contour Logo
12:10 pm - 1:50 pm
ORD
-
CGI
1h 40mnonstop
Contour Logo
9:50 am - 11:35 am
CGI
-
ORD
1h 45mnonstop
$160Contour
Fri, Jun 5 - Tue, Jun 9
American Airlines Logo
8:29 am - 10:05 am
ORD
-
COU
1h 36mnonstop
American Airlines Logo
6:00 am - 7:38 am
COU
-
ORD
1h 38mnonstop
$235American Airlines
Sat, Jun 27 - Sun, Jun 28
American Airlines Logo
4:29 pm - 6:01 pm
ORD
-
COU
1h 32mnonstop
American Airlines Logo
6:32 pm - 8:23 pm
COU
-
ORD
1h 51mnonstop
$237American Airlines
Thu, Jul 2 - Thu, Jul 9
United Airlines Logo
10:00 pm - 11:33 pm
ORD
-
COU
1h 33mnonstop
United Airlines Logo
8:00 am - 9:40 am
COU
-
ORD
1h 40mnonstop
$239United Airlines
Thu, Jul 2 - Tue, Jul 7
Frontier Logo
6:55 am - 5:30 pm
ORD
-
STL
10h 35m
1 stop
Frontier Logo
2:56 pm - 5:07 am
STL
-
ORD
14h 11m
1 stop
$249Frontier
Thu, Jun 18 - Thu, Jun 25
Frontier Logo
5:11 pm - 11:57 pm
ORD
-
STL
6h 46m
1 stop
Frontier Logo
4:19 pm - 11:13 pm
STL
-
ORD
6h 54m
1 stop
$250Frontier
Mon, Jun 1 - Tue, Jun 2
Delta Logo
8:52 am - 1:09 pm
ORD
-
STL
4h 17m
1 stop
Delta Logo
10:20 am - 4:26 pm
STL
-
ORD
6h 06m
1 stop
$257Delta
Wed, Jun 17 - Mon, Jun 22
United Airlines Logo
9:30 pm - 11:27 pm
ORD
-
SGF
1h 57mnonstop
United Airlines Logo
6:35 pm - 8:29 pm
SGF
-
ORD
1h 54mnonstop
$264United Airlines
Fri, Jun 5 - Tue, Jun 9
Delta Logo
5:30 am - 10:55 am
ORD
-
SGF
5h 25m
1 stop
Delta Logo
6:45 pm - 11:57 pm
SGF
-
ORD
5h 12m
1 stop
$269Delta
Tue, Jun 9 - Thu, Oct 1

United Airlines flights from Chicago O'Hare Intl Airport to Missouri

Our best United Airlines deals on Chicago O'Hare Intl Airport to Missouri flight tickets
United Airlines
Jul 2
ORD10:00 pmChicago O'Hare Intl
1h 33m
COU11:33 pmColumbia Regional
Jul 7
COU8:00 amColumbia Regional
1h 40m
ORD9:40 amChicago O'Hare Intl
$239
United Airlines
Jun 5
ORD9:30 pmChicago O'Hare Intl
1h 57m
SGF11:27 pmSpringfield-Branson
Jun 9
SGF6:35 pmSpringfield-Branson
1h 54m
ORD8:29 pmChicago O'Hare Intl
$264
United Airlines
Jun 23
ORD12:40 pmChicago O'Hare Intl
1h 40m
MCI2:20 pmKansas City
Jun 24
MCI6:41 pmKansas City
1h 48m
ORD8:29 pmChicago O'Hare Intl
$305

American Airlines flights from Chicago O'Hare Intl Airport to Missouri

Our best American Airlines deals on Chicago O'Hare Intl Airport to Missouri flight tickets
American Airlines
Jun 27
ORD8:29 amChicago O'Hare Intl
1h 36m
COU10:05 amColumbia Regional
Jun 28
COU6:00 amColumbia Regional
1h 38m
ORD7:38 amChicago O'Hare Intl
$235
American Airlines
Jul 2
ORD4:29 pmChicago O'Hare Intl
1h 32m
COU6:01 pmColumbia Regional
Jul 9
COU6:32 pmColumbia Regional
1h 51m
ORD8:23 pmChicago O'Hare Intl
$237
American Airlines
Jun 5
ORD4:44 pmChicago O'Hare Intl
1h 33m
COU6:17 pmColumbia Regional
Jun 7
COU6:00 amColumbia Regional
1h 38m
ORD7:38 amChicago O'Hare Intl
$238

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 19, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoCape Girardeau

ORD - CGI

ORDCGI

Chicago O'Hare Intl

Thu 5/28

12:10 pm-1:50 pm

Nonstop1h 40m

Cape Girardeau

Sun 5/31

9:45 am-11:30 am

Nonstop1h 45m

$139

ChicagoCape Girardeau

ORD - CGI

ORDCGI

Chicago O'Hare Intl

Fri 6/5

12:10 pm-1:50 pm

Nonstop1h 40m

Cape Girardeau

Tue 6/9

9:50 am-11:35 am

Nonstop1h 45m

$160

ChicagoColumbia

ORD - COU

ORDCOU

Chicago O'Hare Intl

Sat 6/27

8:29 am-10:05 am

Nonstop1h 36m

Columbia Regional

Sun 6/28

6:00 am-7:38 am

Nonstop1h 38m

$235

ChicagoColumbia

ORD - COU

ORDCOU

Chicago O'Hare Intl

Thu 7/2

4:29 pm-6:01 pm

Nonstop1h 32m

Columbia Regional

Thu 7/9

6:32 pm-8:23 pm

Nonstop1h 51m

$237
Quickest round-trip

ChicagoColumbia

ORD - COU

ORDCOU

Chicago O'Hare Intl

Thu 7/2

10:00 pm-11:33 pm

Nonstop1h 33m

Columbia Regional

Tue 7/7

8:00 am-9:40 am

Nonstop1h 40m

$239

ChicagoSt. Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

Thu 6/18

6:55 am-5:30 pm

1 stop10h 35m

Lambert-St Louis

Thu 6/25

2:56 pm-5:07 am

1 stop14h 11m

$249

ChicagoSt. Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

Mon 6/1

5:11 pm-11:57 pm

1 stop6h 46m

Lambert-St Louis

Tue 6/2

4:19 pm-11:13 pm

1 stop6h 54m

$250

ChicagoSt. Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

Wed 6/17

8:52 am-1:09 pm

1 stop4h 17m

Lambert-St Louis

Mon 6/22

10:20 am-4:26 pm

1 stop6h 06m

$257

ChicagoSpringfield

ORD - SGF

ORDSGF

Chicago O'Hare Intl

Fri 6/5

9:30 pm-11:27 pm

Nonstop1h 57m

Springfield-Branson

Tue 6/9

6:35 pm-8:29 pm

Nonstop1h 54m

$264

ChicagoSpringfield

ORD - SGF

ORDSGF

Chicago O'Hare Intl

Tue 6/9

5:30 am-10:55 am

1 stop5h 25m

Springfield-Branson

Thu 10/1

6:45 pm-11:57 pm

1 stop5h 12m

$269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missouri from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Missouri?

In general, September is the cheapest month to fly from Chicago O'Hare Intl Airport to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $68. If you aren’t able to travel to Missouri during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $75.

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from Chicago O'Hare Intl Airport to Missouri is on a Saturday when prices can be found for as low as $264. Flights from Chicago O'Hare Intl Airport to Missouri on a Monday will generally be more expensive and average around $579. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Missouri?

According to our data, the cheapest time of day to fly to Missouri is at noon. momondo users have found flights departing from Chicago O'Hare Intl Airport to Missouri at noon for as low as $336. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly in the afternoon, with an average ticket price of $555. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Chicago O'Hare Intl to Missouri flight route?

Fly from Chicago O'Hare Intl to Kirksville Cannon Memorial for the best Chicago O'Hare Intl - Missouri flight prices

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

You are more likely to see cheaper flights to Missouri from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $378 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Chicago O'Hare Intl Airport for as low as $165 on momondo.

Can stopping save me money on Chicago O'Hare Intl Airport to Missouri flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Missouri.

Cheap Chicago O'Hare Intl Airport to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Missouri

Best Price Found

$94

Fastest flight time

1h 14m

Direct flights

Every day

Airports in Missouri

55 airports
The best one-way flight to Missouri from Chicago O'Hare Intl Airport in the past 72 hours is $94. The best round-trip flight deal from Chicago O'Hare Intl Airport to Missouri found on momondo in the last 72 hours is $174.
The fastest flight from Chicago O'Hare Intl Airport to Missouri takes 1h 14m
Direct flights go from Chicago O'Hare Intl Airport to Missouri every day.
There are 55 airports in Missouri. From Chicago O'Hare Intl Airport there are direct flights to Kansas City (MCI), Cape Girardeau (CGI), Columbia Regional (COU), Lambert-St Louis (STL).
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Missouri

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Missouri?

    Prices for flights from Chicago O'Hare Intl Airport to Missouri are updated daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Missouri?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Missouri?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Missouri.

  • What documentation or ID do you need to fly to Missouri?

    The travel and health documents you'll need for your trip to Missouri may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Missouri?

Best airlines flying from Chicago O'Hare Intl Airport to Missouri

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Missouri with momondo
Airline
Rating
Free Cancellation
Price
ContourPriceFrom $92Free CancellationRating
7.7
41 reviews
Search Contour flights
American AirlinesPriceFrom $124Free CancellationRating
7.1
11,648 reviews
Search American Airlines flights
United AirlinesPriceFrom $155Free CancellationRating
7.4
9,736 reviews
Search United Airlines flights
Southern / MokulelePriceFrom $165Free CancellationRating
0.0
0 reviews
Search Southern / Mokulele flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Missouri?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Missouri. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Missouri with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Missouri flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Missouri?

momondo helps you find the best flight between Chicago and Missouri by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chicago to Missouri right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Missouri flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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