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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
$570
Southwest Airlines• 1 stop • 8h 50mMar 13 – Mar 15
The cheapest round trip flight from San Francisco International to Lambert St Louis International is currently $570
Cheapest One way Flight
$137
American Airlines• 1 stop• 13h 39mMar 05
The cheapest one way flight from Northwest Florida Beaches International to Lambert St Louis International is currently $137
Cheapest Direct Flight
$570
Southwest Airlines• nonstop• 5h 45mMar 13
The cheapest nonstop flight from San Francisco International to Lambert St Louis International is currently $570
Fastest Flight
3h 20m
The fastest nonstop flight from West Houston Airport to Lambert St Louis International takes 3h 20m
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
8h 50m
8:35 AM - 4:05 PM • 1 stop
San Francisco → St Louis
11h 45m
9:55 AM - 3:00 PM • 1 stop
Southwest Airlines
Mar 13 - Mar 15, Economy
San Francisco → St Louis
12h 10m
9:25 AM - 6:55 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
12h 10m
9:25 AM - 6:55 PM • 1 stop
San Francisco → St Louis
10h 20m
2:45 PM - 7:05 PM • 1 stop
Southwest Airlines
Mar 13 - Mar 15, Economy
San Francisco → St Louis
15h 35m
9:25 AM - 9:00 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
For travel requiring no set return, access available one-way flights to St Louis (STL). These options support extended stays or open-ended plans.
Mar 05, Economy
Panama City Beach → St Louis
38h 25m
1:25 PM - 12:30 PM • 2 stops
Southwest Airlines
Need to travel to St Louis soon? View current last-minute flight options to STL for spontaneous or pressing plans.
Feb 10 - Feb 16, Economy
New Orleans → St Louis
10h 5m
3:20 PM - 9:25 PM • 1 stop
New Orleans → St Louis
28h 42m
10:11 PM - 3:33 PM • 1 stop
Southwest Airlines
Feb 10 - Feb 16, Economy
New Orleans → St Louis
13h 30m
1:45 PM - 9:55 PM • 1 stop
New Orleans → St Louis
14h 15m
7:20 AM - 4:15 PM • 1 stop
Southwest Airlines
Feb 10 - Feb 16, Economy
New Orleans → St Louis
9h
2:55 PM - 8:35 PM • 1 stop
New Orleans → St Louis
14h 15m
7:20 AM - 4:15 PM • 1 stop
Southwest Airlines
Feb 10 - Feb 16, Economy
New Orleans → St Louis
10h 15m
2:20 PM - 8:35 PM • 1 stop
New Orleans → St Louis
10h 20m
5:50 PM - 12:10 AM • 1 stop
Southwest Airlines
Feb 10 - Feb 16, Economy
New Orleans → St Louis
6h 50m
2:55 PM - 7:05 PM • 1 stop
New Orleans → St Louis
7h 30m
7:30 PM - 12:20 AM • 1 stop
Southwest Airlines
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.
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 13 - Feb 15, Economy
Texas → St Louis
3h 20m
7:25 PM - 9:25 PM • nonstop
Texas → St Louis
3h 35m
9:00 AM - 11:15 AM • nonstop
Southwest Airlines
Feb 13 - Feb 15, Economy
Texas → St Louis
3h 20m
1:00 PM - 3:00 PM • nonstop
Texas → St Louis
5h 45m
3:10 PM - 6:55 PM • nonstop
Southwest Airlines
Feb 13 - Feb 15, Economy
Texas → St Louis
5h 35m
5:55 PM - 9:30 PM • nonstop
Texas → St Louis
5h 45m
3:10 PM - 6:55 PM • nonstop
Southwest Airlines
Feb 13 - Feb 15, Economy
Texas → St Louis
3h 24m
8:10 PM - 10:14 PM • nonstop
Texas → St Louis
3h 47m
10:10 AM - 12:37 PM • nonstop
United 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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