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Cheap flights from Columbia, Missouri to St. Louis from $259

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Columbia, Missouri to St. Louis departing on 5/31. 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 Columbia, Missouri to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:32 pm - 11:54 pm
COU
-
STL
29h 22m
1 stop
American Airlines Logo
1:45 pm - 9:24 pm
STL
-
COU
7h 39m
1 stop
$491American Airlines
Sun, May 31 - Sun, Jun 21
American Airlines Logo
10:14 am - 2:03 pm
COU
-
STL
27h 49m
1 stop
American Airlines Logo
9:08 am - 10:00 am
STL
-
COU
48h 52m
1 stop
$741American Airlines
Sun, May 17 - Thu, May 21
American Airlines Logo
4:28 pm - 7:33 pm
COU
-
STL
27h 05m
1 stop
American Airlines Logo
1:45 pm - 10:00 am
STL
-
COU
20h 15m
1 stop
$756American Airlines
Mon, May 18 - Fri, May 22

American Airlines flights from Columbia, Missouri to St. Louis

Our best American Airlines deals on Columbia, Missouri to St. Louis flight tickets
American Airlines
Jun 2
COU6:20 amColumbia Regional
8h 06m
1 stop
STL2:26 pmLambert-St Louis
Jun 9
STL1:42 pmLambert-St Louis
7h 42m
1 stop
COU9:24 pmColumbia Regional
$364
American Airlines
May 31
COU6:32 pmColumbia Regional
29h 22m
1 stop
STL11:54 pmLambert-St Louis
Jun 21
STL1:45 pmLambert-St Louis
7h 39m
1 stop
COU9:24 pmColumbia Regional
$491
American Airlines
May 20
COU6:00 amColumbia Regional
26h 32m
1 stop
STL8:32 amLambert-St Louis
May 24
STL7:50 pmLambert-St Louis
38h 10m
1 stop
COU10:00 amColumbia Regional
$630

momondo Fare Finder

 
Customize your flight search to find flights from Columbia, Missouri 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, momondo users made 832,500 searches. Data last updated May 5, 2026.
Use the filters below to find and compare flights from Columbia, Missouri to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ColumbiaSt. Louis

COU - STL

COUSTL

Columbia Regional

Sun 5/31

6:32 pm-11:54 pm

1 stop29h 22m

Lambert-St Louis

Sun 6/21

1:45 pm-9:24 pm

1 stop7h 39m

$491

ColumbiaSt. Louis

COU - STL

COUSTL

Columbia Regional

Sun 5/17

10:14 am-2:03 pm

1 stop27h 49m

Lambert-St Louis

Thu 5/21

9:08 am-10:00 am

1 stop48h 52m

$741

ColumbiaSt. Louis

COU - STL

COUSTL

Columbia Regional

Mon 5/18

4:28 pm-7:33 pm

1 stop27h 05m

Lambert-St Louis

Fri 5/22

1:45 pm-10:00 am

1 stop20h 15m

$756
Cheapest one-way

ColumbiaSt. Louis

COU - STL

COUSTL

Columbia Regional

Sun 5/31

6:00 am-8:30 pm

1 stop38h 30m

$259

ColumbiaSt. Louis

COU - STL

COUSTL

Columbia Regional

Thu 7/16

6:32 pm-8:31 am

1 stop37h 59m

$288
Quickest one-way

ColumbiaSt. Louis

COU - STL

COUSTL

Columbia Regional

Fri 5/8

6:00 am-11:47 am

1 stop29h 47m

$636

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to St. Louis from

How to get the cheapest flight ticket from Columbia, Missouri to St. Louis

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 airline that flies from Columbia Regional to Lambert-St Louis?

American Airlines is the most popular carrier operating from Columbia Regional to Lambert-St Louis

When to book flights from Columbia, Missouri to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Columbia, Missouri to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Columbia, Missouri to St. Louis (COU to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbia, Missouri to St. Louis

Fastest flight time

8h 21m

Direct flights

None
The fastest flight from Columbia, Missouri to St. Louis takes 8h 21m
There are no direct flights from Columbia, Missouri to St. Louis. There are no popular flight routes from Columbia, Missouri to St. Louis.
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Frequently asked questions about flying from Columbia, Missouri to St. Louis

  • How far is Columbia Regional to Lambert-St Louis by plane?

    Columbia Regional and Lambert-St Louis are 117.1 mi apart from one another. By plane, this route typically takes 8h 21m.

  • When did momondo last update prices for flights from Columbia Regional Airport to Lambert-St Louis Airport?

    Prices for flights from Columbia Regional Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Columbia Regional Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Columbia Regional Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
O'Fallon
Florissant
St. Peters
Collinsville
Wentzville
Alton
Fenton
Farmington
Festus
Clayton
Eureka
Litchfield
Edwardsville
Shrewsbury
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Columbia to St. Louis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Columbia.

Can I find flights from Columbia to St. Louis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. Louis from Columbia with this policy.

How can momondo help me find flights from Columbia to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from Columbia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Columbia to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.

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