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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
$3305
Alaska Airlines• 2 stops• 30h 36mJul 25
The cheapest one way flight from Fresno Yosemite International to Lambert St Louis International is currently $3305
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
1h 53m
The fastest nonstop flight from Chicago O'Hare International to Lambert St Louis International takes 1h 53m
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 40m
7:10 PM - 12:10 AM • 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
13h 56m
3:19 PM - 9:55 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.
Need to travel to St Louis soon? View current last-minute flight options to STL for spontaneous or pressing plans.
Feb 06 - Feb 11, Economy
Palm Springs → St Louis
15h 24m
12:35 PM - 11:59 PM • 1 stop
Palm Springs → St Louis
12h 38m
5:00 PM - 10:58 PM • 1 stop
United Airlines
Feb 06 - Feb 11, Economy
Palm Springs → St Louis
42h 7m
12:30 PM - 3:57 PM • 3 stops
Palm Springs → St Louis
14h 14m
2:50 PM - 9:44 PM • 1 stop
Hawaiian Airlines
Feb 06 - Feb 11, Economy
Palm Springs → St Louis
35h 23m
4:34 PM - 3:57 PM • 3 stops
Palm Springs → St Louis
14h 14m
2:50 PM - 9:44 PM • 1 stop
Hawaiian Airlines
Feb 06 - Feb 11, Economy
Palm Springs → St Louis
32h 2m
6:35 PM - 3:57 PM • 2 stops
Palm Springs → St Louis
14h 14m
2:50 PM - 9:44 PM • 1 stop
Sun Country Airlines
Feb 06 - Feb 11, Economy
Palm Springs → St Louis
64h 3m
6:35 PM - 11:18 AM • 2 stops
Palm Springs → St Louis
35h 25m
5:56 PM - 1:21 PM • 2 stops
Sun Country 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
Mar 13 - Mar 15, Economy
Chicago → St Louis
2h 9m
2:54 PM - 4:23 PM • nonstop
Chicago → St Louis
2h 13m
6:25 AM - 7:58 AM • nonstop
United Airlines
Mar 13 - Mar 15, Economy
Chicago → St Louis
2h 5m
4:35 PM - 6:00 PM • nonstop
Chicago → St Louis
2h 13m
7:00 PM - 8:33 PM • nonstop
United Airlines
Mar 13 - Mar 15, Economy
Chicago → St Louis
2h 4m
5:50 PM - 7:14 PM • nonstop
Chicago → St Louis
2h 13m
6:25 AM - 7:58 AM • nonstop
United Airlines
Mar 13 - Mar 15, Economy
Chicago → St Louis
1h 53m
4:40 PM - 5:53 PM • nonstop
Chicago → St Louis
2h 2m
9:20 AM - 10:42 AM • nonstop
American 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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