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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
$578
Southwest Airlines• 1 stop • 12hJul 23 – Jul 27
The cheapest round trip flight from Sacramento International to Lambert St Louis International is currently $578
Cheapest One way Flight
$381
Allegiant• 2 stops• 25h 44mAug 02
The cheapest one way flight from Stockton Metropolitan Airport to Lambert St Louis International is currently $381
Cheapest Direct Flight
$307
Southwest Airlines• nonstop• 4h 10mAug 29
The cheapest nonstop flight from Logan International to Lambert St Louis International is currently $307
Fastest Flight
2h 5m
The fastest nonstop flight from Port Columbus International to Lambert St Louis International takes 2h 5m
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.
Jul 23 - Jul 27, Economy
Sacramento → St Louis
12h
11:50 PM - 9:10 AM • 1 stop
Sacramento → St Louis
31h 45m
7:20 PM - 12:25 PM • 1 stop
Southwest Airlines
Jul 23 - Jul 27, Economy
Sacramento → St Louis
10h 25m
11:05 PM - 7:30 AM • 1 stop
Sacramento → St Louis
22h
5:45 AM - 5:05 PM • 2 stops
Southwest Airlines
Jul 23 - Jul 27, Economy
Sacramento → St Louis
9h 15m
4:00 PM - 11:55 PM • 1 stop
Sacramento → St Louis
8h 50m
1:55 PM - 5:25 PM • 1 stop
Southwest Airlines
Jul 23 - Jul 27, Economy
Sacramento → St Louis
35h 39m
7:44 PM - 7:23 PM • 2 stops
Sacramento → St Louis
37h 34m
7:10 PM - 4:04 PM • 1 stop
Frontier Airlines
Jul 23 - Jul 27, Economy
Sacramento → St Louis
73h 41m
7:54 PM - 6:15 PM • 3 stops
Sacramento → St Louis
37h 34m
7:10 PM - 4:04 PM • 1 stop
Volaris Airline
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.
Aug 29 - Sep 15, Economy
Boston → St Louis
4h 10m
10:45 AM - 12:35 PM • nonstop
Boston → St Louis
3h 55m
1:20 PM - 4:55 PM • nonstop
Southwest Airlines
Jul 24 - Jul 24, Economy
Columbus → St Louis
2h 5m
7:05 AM - 7:30 AM • nonstop
Columbus → St Louis
2h 5m
8:35 PM - 11:00 PM • nonstop
Southwest Airlines
Aug 30 - Sep 16, Economy
Boston → St Louis
4h 15m
6:05 PM - 8:00 PM • nonstop
Boston → St Louis
4h
6:40 PM - 10:20 PM • nonstop
Southwest Airlines
Aug 31 - Sep 13, Economy
Boston → St Louis
4h 15m
5:50 PM - 7:45 PM • nonstop
Boston → St Louis
3h 55m
8:20 AM - 11:55 AM • nonstop
Southwest Airlines
Aug 31 - Sep 13, Economy
Boston → St Louis
4h 10m
5:00 AM - 6:50 AM • nonstop
Boston → St Louis
3h 55m
1:50 PM - 5:25 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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