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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 • 10h 55mMar 13 – Mar 15
The cheapest round trip flight from San Francisco International to Lambert St Louis International is currently $570
Cheapest One way Flight
$1008
American Airlines• 2 stops• 27h 26mFeb 10
The cheapest one way flight from Lisbon Portela to Lambert St Louis International is currently $1008
Cheapest Direct Flight
$319
Southwest Airlines• nonstop• 2h 25mApr 17
The cheapest nonstop flight from Detroit Metropolitan Wayne County to Lambert St Louis International is currently $319
Fastest Flight
2h 22m
The fastest nonstop flight from Detroit Metropolitan Wayne County 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
10h 55m
3:10 PM - 12:05 AM • 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
10h 55m
3:10 PM - 12:05 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
13h 34m
1:45 PM - 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
13h 34m
1:45 PM - 11:59 PM • 1 stop
San Francisco → St Louis
13h 56m
3:19 PM - 9:55 PM • 1 stop
Hawaiian Airlines
Mar 13 - Mar 15, Economy
San Francisco → St Louis
12h 18m
2:20 PM - 11:58 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.
Apr 17 - Apr 19, Economy
Detroit → St Louis
2h 25m
7:00 AM - 7:45 AM • nonstop
Detroit → St Louis
2h 10m
8:35 PM - 11:05 PM • nonstop
Southwest Airlines
Apr 17 - Apr 19, Economy
Detroit → St Louis
2h 22m
4:00 PM - 4:42 PM • nonstop
Detroit → St Louis
2h 9m
5:59 PM - 8:28 PM • nonstop
Delta Airlines
Apr 17 - Apr 19, Economy
Detroit → St Louis
2h 23m
8:59 AM - 9:42 AM • nonstop
Detroit → St Louis
2h 9m
10:50 AM - 1:19 PM • nonstop
Delta Airlines
Apr 17 - Apr 19, Economy
Detroit → St Louis
2h 25m
12:20 PM - 1:05 PM • nonstop
Detroit → St Louis
2h 9m
10:50 AM - 1:19 PM • nonstop
Delta 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
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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