COU - STL

$414 Find Cheap Flights from Columbia to St. Louis - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest one-way
$643
Typical prices: $172-$172
American Airlines
Mon 11/19
COU - STL • 1 stop
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Booking Insights
Flight Deals

Cheap Flights from Columbia to St. Louis (COU-STL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Columbia to St. Louis

Sun, Nov 22 - Wed, Nov 25
American Airlines Logo
6:26 am - 7:27 pmCOU  Columbia Regional-STL Lambert-St Louis
37h 01m1 stop Chicago O'Hare Intl
American Airlines Logo
11:14 am - 9:29 pmSTL  Lambert-St Louis-COU Columbia Regional
10h 15m1 stop Chicago O'Hare Intl
$414American Airlines
Wed, Nov 25 - Mon, Nov 30
American Airlines Logo
6:28 pm - 4:34 pmCOU  Columbia Regional-STL Lambert-St Louis
22h 06m1 stop Chicago O'Hare Intl
American Airlines Logo
8:12 pm - 5:58 pmSTL  Lambert-St Louis-COU Columbia Regional
21h 46m1 stop Chicago O'Hare Intl
$570American Airlines
Wed, Apr 21 - Wed, Jul 21
American Airlines Logo
4:28 pm - 11:47 amCOU  Columbia Regional-STL Lambert-St Louis
19h 19m1 stop Chicago O'Hare Intl
American Airlines Logo
2:31 pm - 9:01 pmSTL  Lambert-St Louis-COU Columbia Regional
30h 30m1 stop Chicago O'Hare Intl
$704American Airlines
Sun, Nov 15 - Thu, Nov 19
American Airlines Logo
6:13 am - 7:22 pmCOU  Columbia Regional-STL Lambert-St Louis
37h 09m1 stop Chicago O'Hare Intl
American Airlines Logo
8:12 pm - 10:05 amSTL  Lambert-St Louis-COU Columbia Regional
37h 53m1 stop Chicago O'Hare Intl
$821American Airlines
Sat, Mar 20 - Wed, Mar 24
United Airlines Logo
8:00 am - 6:06 pmCOU  Columbia Regional-STL Lambert-St Louis
10h 06m1 stop Chicago O'Hare Intl
United Airlines Logo
8:25 am - 10:28 amSTL  Lambert-St Louis-COU Columbia Regional
26h 03m3 stops Washington, D.C. Dulles Intl Cincinnati Cinci./N. Kentucky Chicago O'Hare Intl
$880United Airlines
Sat, Mar 20 - Wed, Mar 24
United Airlines Logo
8:00 am - 6:06 pmCOU  Columbia Regional-STL Lambert-St Louis
10h 06m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 2:16 pmSTL  Lambert-St Louis-COU Columbia Regional
8h 16m1 stop Chicago O'Hare Intl
$884United Airlines
Tue, Nov 17 - Sat, Nov 21
United Airlines Logo
3:00 pm - 3:43 pmCOU  Columbia Regional-STL Lambert-St Louis
24h 43m1 stop Chicago O'Hare Intl
United Airlines Logo
4:39 pm - 8:41 pmSTL  Lambert-St Louis-COU Columbia Regional
28h 02m1 stop Denver Intl
$1,035United Airlines
Thu, Nov 19 - Thu, Nov 19
American Airlines Logo
6:26 am - 4:44 pmCOU  Columbia Regional-STL Lambert-St Louis
10h 18m1 stop Chicago O'Hare Intl
American Airlines Logo
8:12 pm - 10:05 amSTL  Lambert-St Louis-COU Columbia Regional
37h 53m1 stop Chicago O'Hare Intl
$1,100American Airlines
Booking Insights

Price, demand and travel trends for Columbia to St. Louis flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Columbia to St. Louis?

American Airlines ($414) and United Airlines ($880) are the cheapest airlines to fly round-trip from Columbia to St. Louis according to KAYAK data over the last 5 days.

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Key details for Columbia to St. Louis flights

Cheapest flight

$414
Round-trip flight from Columbia to St. Louis

When to book flights from Columbia to St. Louis

Are your dates flexible? Find out the best times to travel from Columbia to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Columbia to St. Louis flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Do I need a passport to fly from Columbia to St. Louis?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • Have flight prices from Columbia to St. Louis changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $414 to $1,100. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Columbia to St. Louis looking right now?

    One-way fares from Columbia to St. Louis are currently higher than usual. Average one-way flight prices are about $643, which is 273% above the typical average for this route.

  • What car rental options are available at Lambert-St Louis Airport (STL)?

    Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates averaging $77 for economy cars. Top options include:

    • Hertz
    • Budget
    • Alamo
    • Enterprise Rent-A-Car
    • Payless

  • Which airports can I use when flying from Columbia to St. Louis?

    Flights from Columbia to St. Louis usually depart from Columbia Regional (COU) and arrive at Lambert-St Louis (STL).

  • What popular places can I visit in St. Louis?

    Some of the most popular sights in St. Louis are Busch Stadium, Enterprise Center and America's Center Convention Complex. These are among the most viewed places in St. Louis on KAYAK.

Your guide to booking Columbia to St. Louis flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Columbia to St. Louis

Complete your trip to St. Louis with a hotel stay or car rental

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