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$277+ Cheap flights from Columbia, MO to St. Louis (COU - STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
COU — STL
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Columbia to St. Louis

Cheapest flights from Columbia to St. Louis
Explore the most affordable flight options available from Columbia to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.

This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:20 am
COU
-
STL
1 stop17h 56m
American Airlines
Tue 7/146:55 am
STL
-
COU
1 stop35h 06m
American Airlines
Deal found 6/12$336
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:01 am
COU
-
STL
1 stop7h 02m
American Airlines
Sat 11/78:40 am
STL
-
COU
1 stop13h 15m
American Airlines
Deal found 6/11$422
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:44 am
COU
-
STL
2 stops31h 09m
Multiple Airlines
Fri 7/34:17 pm
STL
-
COU
1 stop16h 32m
Multiple Airlines
Deal found 6/13$473
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:47 am
COU
-
STL
1 stop9h 31m
American Airlines
Fri 11/68:40 am
STL
-
COU
1 stop34h 27m
American Airlines
Deal found 6/11$488
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:04 pm
COU
-
STL
1 stop9h 54m
American Airlines
Sat 1/91:35 pm
STL
-
COU
1 stop21h 48m
American Airlines
Deal found 6/14$493
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:44 am
COU
-
STL
2 stops29h 46m
Multiple Airlines
Tue 6/304:17 pm
STL
-
COU
1 stop18h 37m
Multiple Airlines
Deal found 6/13$519
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:44 am
COU
-
STL
1 stop12h 05m
Multiple Airlines
Thu 7/26:31 pm
STL
-
COU
2 stops38h 18m
Multiple Airlines
Deal found 6/13$525
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:00 am
COU
-
STL
1 stop50h 23m
American Airlines
Sun 8/164:54 pm
STL
-
COU
1 stop19h 19m
American Airlines
Deal found 6/11$526
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2011:29 am
COU
-
STL
2 stops30h 01m
Multiple Airlines
Fri 7/34:17 pm
STL
-
COU
1 stop16h 32m
Multiple Airlines
Deal found 6/13$540

Find flight deals from Columbia to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Columbia (COU) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$336
(American Airlines)

One-way from

$277
(Kiwi.com)
Provider with most accurate pricing for Columbia Regional-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Columbia Regional-Lambert-St Louis flights.
Search Deals
From Columbia Regional to Lambert-St Louis
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One-way flight from Columbia Regional to Lambert-St Louis
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbia to St. Louis 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, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Columbia to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbiaSt. Louis

COU - STL

COUSTL

Columbia Regional

Thu 12/3

2:04 pm-11:58 pm

1 stop9h 54m

Lambert-St Louis

Sat 1/9

1:35 pm-11:23 am

1 stop21h 48m

$493

ColumbiaSt. Louis

COU - STL

COUSTL

Columbia Regional

Wed 7/8

10:32 am-7:26 pm

1 stop8h 54m

Lambert-St Louis

Tue 7/14

6:55 am-9:01 pm

1 stop14h 06m

$502

ColumbiaSt. Louis

COU - STL

COUSTL

Columbia Regional

Sat 8/8

6:00 am-8:23 am

1 stop50h 23m

Lambert-St Louis

Sun 8/16

4:54 pm-12:13 pm

1 stop19h 19m

$526

ColumbiaSt. Louis

COU - STL

COUSTL

Columbia Regional

Fri 7/31

6:32 pm-12:50 pm

1 stop18h 18m

Lambert-St Louis

Mon 8/3

7:56 pm-6:01 pm

1 stop22h 05m

$564

ColumbiaSt. Louis

COU - STL

COUSTL

Columbia Regional

Sat 10/31

5:00 am-3:38 pm

1 stop10h 38m

Lambert-St Louis

Wed 11/4

8:15 pm-9:20 pm

1 stop25h 05m

$605

ColumbiaSt. Louis

COU - STL

COUSTL

Columbia Regional

Sat 10/31

8:00 am-7:25 pm

1 stop11h 25m

Lambert-St Louis

Mon 11/9

5:18 pm-12:33 am

1 stop7h 15m

$628

ColumbiaSt. Louis

COU - STL

COUSTL

Columbia Regional

Sat 10/31

8:00 am-7:25 pm

1 stop11h 25m

Lambert-St Louis

Fri 11/6

9:23 am-12:33 am

1 stop15h 10m

$666

ColumbiaSt. Louis

COU - STL

COUSTL

Columbia Regional

Wed 6/24

10:48 am-6:13 pm

1 stop7h 25m

Lambert-St Louis

Wed 7/1

1:13 pm-11:33 pm

1 stop10h 20m

$853

ColumbiaSt. Louis

COU - STL

COUSTL

Columbia Regional

Thu 6/25

8:00 am-3:46 pm

1 stop7h 46m

Lambert-St Louis

Tue 6/30

1:13 pm-11:33 pm

1 stop10h 20m

$876

ColumbiaSt. Louis

COU - STL

COUSTL

Columbia Regional

Wed 6/24

8:00 am-3:46 pm

1 stop7h 46m

Lambert-St Louis

Mon 6/29

1:13 pm-11:33 pm

1 stop10h 20m

$885

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Compare providers for flights from Columbia to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbia to St. Louis in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Columbia, Missouri-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbia, Missouri-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbia, Missouri-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbia, Missouri-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbia, Missouri-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Columbia to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Columbia to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Columbia, Missouri to St. Louis?

    For as low as $493, American Airlines can have you in St. Louis from Columbia, Missouri in 9h 54m. Airlines will cover a distance of 100 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Columbia to St. Louis that include hotel bookings?

    Yes. In addition to deals on Columbia to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbia to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbia to St. Louis.

  • Can I find deals for business class flights from Columbia to St. Louis?

    Yes. Cheapflights offers flight deals from Columbia to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Alton
Farmington

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