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Good to Know: Flights to STL
Useful information for finding cheap flights to Lambert St Louis International and booking your next trip
Cheapest Round Trip Flight
$545
Frontier Airlines• 1 stop • 35h 46mMar 13 – Mar 15
The cheapest round trip flight from San Francisco International to Lambert St Louis International is currently $545
Cheapest One way Flight
$344
American Airlines• 1 stop• 30h 40mFeb 14
The cheapest one way flight from William P Hobby to Lambert St Louis International is currently $344
Cheapest Direct Flight
$365
Southwest Airlines• nonstop• 4hMay 14
The cheapest nonstop flight from Orlando International to Lambert St Louis International is currently $365
Fastest Flight
2h 22m
The fastest nonstop flight from Hartsfield Jackson Atlanta International to Lambert St Louis International takes 2h 22m
Best Flight Deals to St Louis
Identify the most efficient round-trip flights to St Louis. We present options balancing cost and convenience for your return journey.
Mar 13 - Mar 15, Economy
San Francisco → St Louis
35h 46m
11:33 AM - 11:19 AM • 1 stop
San Francisco → St Louis
22h 32m
8:06 PM - 7:58 AM • 1 stop
Frontier Airlines
Mar 13 - Mar 15, Economy
San Francisco → St Louis
15h 30m
1:35 PM - 1:05 AM • 1 stop
San Francisco → St Louis
7h 5m
12:30 PM - 2:55 PM • nonstop
Southwest Airlines
Mar 13 - Mar 15, Economy
San Francisco → St Louis
12h 20m
1:35 PM - 11:15 PM • 1 stop
San Francisco → St Louis
7h 5m
12:30 PM - 2:55 PM • nonstop
Southwest Airlines
Mar 13 - Mar 15, Economy
San Francisco → St Louis
17h 5m
11:34 AM - 11:59 PM • 1 stop
San Francisco → St Louis
15h 37m
3:19 PM - 10:56 PM • 1 stop
Alaska Airlines
Mar 13 - Mar 15, Economy
San Francisco → St Louis
11h 40m
12:06 PM - 9:06 PM • 1 stop
San Francisco → St Louis
9h 17m
2:22 PM - 6:19 PM • 1 stop
Delta Airlines
For travel requiring no set return, access available one-way flights to St Louis (STL). These options support extended stays or open-ended plans.
Need to travel to St Louis soon? View current last-minute flight options to STL for spontaneous or pressing plans.
Maximize your time in St Louis, not in transit. Discover non-stop direct flights to STL for the quickest, most straightforward journey to the Strip.
May 14 - May 14, Economy
Orlando → St Louis
4h
8:35 AM - 10:15 AM • nonstop
Orlando → St Louis
3h 45m
5:30 PM - 8:55 PM • nonstop
Southwest Airlines
May 14 - May 14, Economy
Orlando → St Louis
4h
6:10 AM - 7:50 AM • nonstop
Orlando → St Louis
3h 40m
7:40 PM - 11:00 PM • nonstop
Southwest Airlines
May 14 - May 14, Economy
Orlando → St Louis
3h 55m
1:35 PM - 3:10 PM • nonstop
Orlando → St Louis
3h 40m
7:40 PM - 11:00 PM • nonstop
Southwest Airlines
Mar 13 - Mar 15, Economy
San Francisco → St Louis
5h 45m
10:10 AM - 3:55 PM • nonstop
San Francisco → St Louis
7h 5m
12:30 PM - 2:55 PM • nonstop
Southwest Airlines
Feb 23 - Feb 25, Economy
Atlanta → St Louis
2h 22m
7:59 PM - 8:41 PM • nonstop
Atlanta → St Louis
2h 25m
6:00 AM - 8:45 AM • nonstop
Delta Airlines
Destination Airport Information
| IATA Code | STL |
| Name | Lambert St Louis International |
| City | St Louis |
| Country | US |
| Latitude | 38.74869918823242 |
| Longitude | -90.37000274658203 |
Popular Airlines
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