Cheap flights from St. Louis (STL) from $23

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Fly to

Route

Depart

Return

Price

Cheapest one-way

St. LouisAtlanta

STL Lambert-St Louis - ATL Atlanta Hartsfield-Jackson

STLATL

Lambert-St Louis

Wed 11/11

6:34 pm-9:24 pm

Nonstop1h 50m

$23

St. LouisAtlanta

STL Lambert-St Louis - ATL Atlanta Hartsfield-Jackson

STLATL

Lambert-St Louis

Wed 11/18

6:34 pm-9:24 pm

Nonstop1h 50m

$23

Quickest one-way

St. LouisAtlanta

STL Lambert-St Louis - ATL Atlanta Hartsfield-Jackson

STLATL

Lambert-St Louis

Sat 1/9

2:10 pm-4:40 pm

Nonstop1h 30m

$69

St. LouisAtlanta

STL Lambert-St Louis - ATL Atlanta Hartsfield-Jackson

STLATL

Lambert-St Louis

Tue 1/12

10:40 am-1:10 pm

Nonstop1h 30m

$69

St. LouisAtlanta

STL Lambert-St Louis - ATL Atlanta Hartsfield-Jackson

STLATL

Lambert-St Louis

Fri 1/8

7:20 am-9:59 am

Nonstop1h 39m

$69

St. LouisAtlanta

STL Lambert-St Louis - ATL Atlanta Hartsfield-Jackson

STLATL

Lambert-St Louis

Sat 11/7

6:00 am-8:38 am

Nonstop1h 38m

$69

St. LouisAtlanta

STL Lambert-St Louis - ATL Atlanta Hartsfield-Jackson

STLATL

Lambert-St Louis

Thu 11/5

11:35 am-6:16 pm

1 stop5h 41m

$80

St. LouisAtlanta

STL Lambert-St Louis - ATL Atlanta Hartsfield-Jackson

STLATL

Lambert-St Louis

Thu 11/5

5:00 am-10:23 am

1 stop4h 23m

$80

St. LouisDenver

STL Lambert-St Louis - DEN Denver Intl

STLDEN

Lambert-St Louis

Thu 11/12

6:00 am-10:26 am

1 stop5h 26m

$99

St. LouisDenver

STL Lambert-St Louis - DEN Denver Intl

STLDEN

Lambert-St Louis

Sat 11/14

5:34 pm-9:49 pm

1 stop5h 15m

$99

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from St. Louis?

Currently, 24 destinations can be reached directly via flights from St. Louis.

Flights from St. Louis to

Austin

from$149

Flights from St. Louis to

Baltimore

from$183

Flights from St. Louis to

Boston

from$158

Flights from St. Louis to

Charleston

from$246

Flights from St. Louis to

Cleveland

from$117

Flights from St. Louis to

Denver

from$85

Flights from St. Louis to

Des Moines

from$175

Flights from St. Louis to

Fort Lauderdale

from$197

Flights from St. Louis to

Fort Myers

from$168

Flights from St. Louis to

Jacksonville

from$133

Flights from St. Louis to

Kansas City

from$157

Flights from St. Louis to

Miami

from$144

Flights from St. Louis to

Milwaukee

from$353

Flights from St. Louis to

Nashville

from$127

Flights from St. Louis to

New Orleans

from$158

Flights from St. Louis to

Omaha

from$536

Flights from St. Louis to

Panama City, Florida

from$373

Flights from St. Louis to

Pensacola

from$138

Find the cheapest flights from St. Louis

One-way

Last minute

International

Domestic

Cheap one-way flights from St. Louis

Enter your travel dates to find the best prices.

6:34 pm - 9:24 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 50mnonstop

$23Frontier

Wed, Nov 11

6:34 pm - 9:24 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 50mnonstop

$23Frontier

Wed, Nov 18

2:10 pm - 4:40 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 30mnonstop

$69Southwest

Sat, Jan 9

10:40 am - 1:10 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 30mnonstop

$69Southwest

Tue, Jan 12

7:20 am - 9:59 amSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 39mnonstop

$69Delta

Fri, Jan 8

6:00 am - 8:38 amSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 38mnonstop

$69Delta

Sat, Nov 7

11:35 am - 6:16 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

5h 41m1 stop Chicago O'Hare Intl

$80American Airlines

Thu, Nov 5

5:00 am - 10:23 amSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

4h 23m1 stop Chicago O'Hare Intl

$80American Airlines

Thu, Nov 5

6:00 am - 10:26 amSTL Lambert-St Louis-DEN Denver Intl

5h 26m1 stop Chicago O'Hare Intl

$99United Airlines

Thu, Nov 12

5:34 pm - 9:49 pmSTL Lambert-St Louis-DEN Denver Intl

5h 15m1 stop Chicago O'Hare Intl

$99United Airlines

Sat, Nov 14

Last-minute flight deals from St. Louis

Enter your travel dates to find the best prices.

6:35 pm - 9:34 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 59mnonstop

4:47 pm - 5:40 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 53mnonstop

$103Frontier

Mon, Oct 19 - Fri, Oct 30

6:35 pm - 9:34 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 59mnonstop

4:47 pm - 5:40 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 53mnonstop

$113Frontier

Mon, Oct 19 - Wed, Oct 28

3:00 pm - 6:00 pmSTL Lambert-St Louis-DCA Washington, D.C. Reagan-National

2h 00mnonstop

2:40 pm - 4:05 pmDCA Washington, D.C. Reagan-National-STL Lambert-St Louis

2h 25mnonstop

$371Southwest

Sat, Oct 17 - Mon, Nov 16

3:00 pm - 6:00 pmSTL Lambert-St Louis-DCA Washington, D.C. Reagan-National

2h 00mnonstop

6:10 am - 11:00 amDCA Washington, D.C. Reagan-National-STL Lambert-St Louis

5h 50m1 stop Chicago Midway

$381Southwest

Sat, Oct 17 - Mon, Nov 16

2:00 pm - 12:39 pmSTL Lambert-St Louis-MCO Orlando

21h 39m2 stops Jonesboro Nashville Intl

12:54 pm - 5:40 pmMCO Orlando-STL Lambert-St Louis

5h 46m1 stop Atlanta Hartsfield-Jackson

$393Multiple Airlines

Sun, Oct 18 - Wed, Oct 28

2:00 pm - 12:39 pmSTL Lambert-St Louis-MCO Orlando

21h 39m2 stops Jonesboro Nashville Intl

5:55 am - 6:57 pmMCO Orlando-STL Lambert-St Louis

14h 02m1 stop Denver Intl

$393Multiple Airlines

Sun, Oct 18 - Sat, Oct 24

11:31 am - 7:58 pmSTL Lambert-St Louis-MCO Orlando

7h 27m1 stop Chicago O'Hare Intl

7:00 am - 12:03 pmMCO Orlando-STL Lambert-St Louis

6h 03m1 stop Dallas/Fort Worth

$403American Airlines

Sat, Oct 17 - Tue, Oct 20

11:31 am - 6:41 pmSTL Lambert-St Louis-MCO Orlando

6h 10m1 stop Chicago O'Hare Intl

8:00 am - 12:09 pmMCO Orlando-STL Lambert-St Louis

5h 09m1 stop Charlotte Douglas

$403American Airlines

Wed, Oct 14 - Sat, Oct 17

10:35 am - 6:37 pmSTL Lambert-St Louis-DCA Washington, D.C. Reagan-National

7h 02m1 stop Detroit Metropolitan Wayne County

6:30 pm - 11:56 pmDCA Washington, D.C. Reagan-National-STL Lambert-St Louis

6h 26m1 stop Atlanta Hartsfield-Jackson

$420Delta

Thu, Oct 15 - Mon, Nov 16

1:02 pm - 4:30 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 28mnonstop

6:45 am - 8:29 amLGA New York LaGuardia-STL Lambert-St Louis

2h 44mnonstop

$442Delta

Mon, Oct 19 - Wed, Oct 21

Cheapest international flights from St. Louis

Enter your travel dates to find the best prices.

12:08 pm - 9:25 amSTL Lambert-St Louis-MAD Madrid Barajas

14h 17m1 stop Dallas/Fort Worth

1:15 pm - 9:09 pmMAD Madrid Barajas-STL Lambert-St Louis

14h 54m1 stop Philadelphia

$718British Airways

Mon, Mar 1 - Thu, Mar 4

10:07 am - 9:30 amSTL Lambert-St Louis-MAD Madrid Barajas

16h 23m1 stop Newark

1:25 pm - 11:09 amMAD Madrid Barajas-STL Lambert-St Louis

28h 44m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$720United Airlines

Mon, Mar 1 - Thu, Mar 4

6:45 pm - 12:35 pmSTL Lambert-St Louis-MAD Madrid Barajas

34h 50m2 stops Chicago O'Hare Intl Frankfurt am Main

1:25 pm - 12:15 pmMAD Madrid Barajas-STL Lambert-St Louis

29h 50m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$721Multiple Airlines

Sat, Feb 6 - Tue, Feb 9

1:17 pm - 5:45 pmSTL Lambert-St Louis-HND Tokyo Haneda

37h 28m1 stop Chicago O'Hare Intl

10:45 am - 2:06 pmHND Tokyo Haneda-STL Lambert-St Louis

18h 21m1 stop Houston George Bush Intcntl

$804ANA

Sun, Jan 17 - Wed, Jan 20

11:00 am - 10:45 pmSTL Lambert-St Louis-IST Istanbul

26h 45m2 stops Newark Frankfurt am Main

6:30 am - 3:26 pmIST Istanbul-STL Lambert-St Louis

41h 56m2 stops Frankfurt am Main Toronto Pearson Intl

$805Multiple Airlines

Tue, Jan 12 - Tue, Feb 9

5:42 pm - 2:50 pmSTL Lambert-St Louis-HND Tokyo Haneda

30h 08m2 stops Denver Intl San Francisco

10:25 am - 12:15 pmHND Tokyo Haneda-STL Lambert-St Louis

16h 50m1 stop Chicago O'Hare Intl

$812United Airlines

Sun, Jan 17 - Wed, Jan 20

11:00 am - 10:45 pmSTL Lambert-St Louis-IST Istanbul

26h 45m2 stops Newark Frankfurt am Main

7:05 pm - 1:45 pmIST Istanbul-STL Lambert-St Louis

27h 40m1 stop Frankfurt am Main

$818Lufthansa

Tue, Jan 12 - Tue, Feb 9

11:00 am - 6:10 pmSTL Lambert-St Louis-IST Istanbul

22h 10m2 stops Newark Frankfurt am Main

6:30 am - 9:37 pmIST Istanbul-STL Lambert-St Louis

24h 07m2 stops Frankfurt am Main Chicago O'Hare Intl

$819Lufthansa

Mon, Jan 11 - Tue, Feb 9

8:47 am - 6:25 pmSTL Lambert-St Louis-HND Tokyo Haneda

18h 38m1 stop Dallas/Fort Worth

8:25 pm - 8:16 pmHND Tokyo Haneda-STL Lambert-St Louis

14h 51m1 stop Dallas/Fort Worth

$823American Airlines

Mon, Feb 1 - Wed, Feb 17

4:05 pm - 9:00 amSTL Lambert-St Louis-CPH Kastrup Copenhagen

33h 55m2 stops Toronto Pearson Intl Zurich

2:15 pm - 3:26 pmCPH Kastrup Copenhagen-STL Lambert-St Louis

32h 11m2 stops Frankfurt am Main Toronto Pearson Intl

$839Air Canada

Sun, Nov 8 - Tue, Nov 24

Cheapest domestic flights from St. Louis

Enter your travel dates to find the best prices.

6:34 pm - 9:24 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 50mnonstop

4:49 pm - 5:42 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 53mnonstop

$62Frontier

Fri, Nov 6 - Fri, Nov 13

6:44 pm - 9:29 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 45mnonstop

4:49 pm - 5:42 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 53mnonstop

$63Frontier

Mon, Nov 2 - Fri, Nov 6

6:44 pm - 9:29 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 45mnonstop

4:47 pm - 5:40 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 53mnonstop

$64Frontier

Fri, Oct 30 - Mon, Nov 2

6:44 pm - 9:29 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 45mnonstop

4:47 pm - 5:40 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 53mnonstop

$65Frontier

Mon, Nov 2 - Wed, Nov 4

6:44 pm - 9:29 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 45mnonstop

4:49 pm - 5:42 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 53mnonstop

$66Frontier

Mon, Nov 2 - Fri, Nov 6

12:02 pm - 2:42 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 40mnonstop

10:19 am - 11:17 amATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 58mnonstop

$72Frontier

Wed, Dec 2 - Wed, Dec 9

6:44 pm - 9:29 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 45mnonstop

4:47 pm - 5:40 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 53mnonstop

$73Frontier

Fri, Oct 30 - Wed, Nov 4

7:24 pm - 10:04 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 40mnonstop

4:47 pm - 5:40 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 53mnonstop

$74Frontier

Thu, Nov 19 - Mon, Nov 23

7:24 pm - 10:04 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 40mnonstop

4:47 pm - 5:40 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 53mnonstop

$75Frontier

Thu, Nov 19 - Mon, Nov 23

12:02 pm - 2:46 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 44mnonstop

10:19 am - 11:17 amATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 58mnonstop

$77Frontier

Wed, Dec 9 - Wed, Dec 16

Flights from St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights from St. Louis to help you craft the best travel plan.

Prices

Other information

What are the most popular domestic flights out of Lambert-St Louis?

According to searches, the most popular destinations for domestic flights from Lambert-St Louis among momondo users are Chicago, Charleston, Tampa, Fort Lauderdale and Jacksonville.

What are the cheapest cities to fly to from St. Louis?

The cheapest city to fly to from St. Louis currently is Minneapolis at $58. The next cheapest destinations are Atlanta, Denver, Jonesboro, Chicago and Cleveland.

Frequently asked questions regarding flights from St. Louis

Which airlines are currently offering the cheapest flights from St. Louis?

Our data suggests that currently, the cheapest flights from St. Louis are being offered by JetBlue, Frontier, and American Airlines. For example, JetBlue flights from St. Louis to Atlanta, start at $38, Frontier flights from St. Louis to Denver cost around $58, and American Airlines flights from St. Louis to Orlando Airport are around $58.

What is the cheapest flight available from St. Louis?

Currently, the cheapest flight from St. Louis found by our users is for $58 to Minneapolis. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $1,626 to travel from St. Louis to Minneapolis.

Which destinations have the most frequent flights from St. Louis?

Chicago, Chicago O'Hare Intl Airport and Atlanta are currently the destinations served most frequently from St. Louis, with 52, 49 and 31 flights per day on average, respectively.

Which airlines can you fly with from St. Louis?

Airlines including American Airlines, Delta and Lufthansa frequently fly from St. Louis. You can view other airlines by performing a quick search in the form above.

What is the cheapest first class flight from St. Louis?

If you are looking for a cheap first class flight, consider flights to Dallas/Fort Worth Airport, for which the starting price of a first class seat can be as low as $655.

When did momondo last update prices for flights from Lambert-St Louis Airport?

Prices for flights from Lambert-St Louis Airport were last updated today.

How many operators does momondo search for flights from Lambert-St Louis Airport?

As of October 2026, there are 42 operators available to choose from for flights from Lambert-St Louis Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport.

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

The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.