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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
$660
Southwest Airlines• 1 stop • 10h 35mFeb 01 – Feb 06
The cheapest round trip flight from Louis Armstrong New Orleans International to Lambert St Louis International is currently $660
Cheapest One way Flight
$286
Southwest Airlines• 2 stops• 8h 45mJan 22
The cheapest one way flight from William P Hobby to Lambert St Louis International is currently $286
Cheapest Direct Flight
$424
Southwest Airlines• nonstop• 3h 50mFeb 10
The cheapest nonstop flight from Baltimore/Washington International Thurgood Marsha to Lambert St Louis International is currently $424
Fastest Flight
2h 25m
The fastest nonstop flight from Hartsfield Jackson Atlanta International to Lambert St Louis International takes 2h 25m
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.
Feb 01 - Feb 06, Economy
New Orleans → St Louis
10h 35m
2:00 PM - 8:35 PM • 1 stop
New Orleans → St Louis
2h 30m
6:50 PM - 8:40 PM • nonstop
Southwest Airlines
Feb 01 - Feb 06, Economy
New Orleans → St Louis
6h 40m
10:10 AM - 2:10 PM • 1 stop
New Orleans → St Louis
7h
6:10 PM - 10:30 PM • 1 stop
Southwest Airlines
Feb 01 - Feb 06, Economy
New Orleans → St Louis
10h 35m
2:00 PM - 8:35 PM • 1 stop
New Orleans → St Louis
8h 40m
5:00 PM - 10:20 PM • 1 stop
Southwest Airlines
Feb 01 - Feb 06, Economy
New Orleans → St Louis
10h 50m
2:55 PM - 9:45 PM • 1 stop
New Orleans → St Louis
8h 40m
5:00 PM - 10:20 PM • 1 stop
Southwest Airlines
Feb 01 - Feb 06, Economy
New Orleans → St Louis
2h 30m
1:20 PM - 3:10 PM • nonstop
New Orleans → St Louis
7h
6:10 PM - 10:30 PM • 1 stop
Southwest 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.
Feb 10 - Feb 18, Economy
Baltimore → St Louis
3h 50m
5:30 PM - 7:00 PM • nonstop
Baltimore → St Louis
2h 35m
2:35 PM - 5:30 PM • nonstop
Southwest Airlines
Feb 10 - Feb 18, Economy
Baltimore → St Louis
4h
7:45 AM - 9:25 AM • nonstop
Baltimore → St Louis
3h 20m
6:50 AM - 9:50 AM • nonstop
Southwest Airlines
Feb 01 - Feb 06, Economy
New Orleans → St Louis
2h 30m
6:50 AM - 8:40 AM • nonstop
New Orleans → St Louis
2h 30m
6:50 PM - 8:40 PM • nonstop
Southwest Airlines
Feb 01 - Feb 06, Economy
New Orleans → St Louis
2h 30m
1:20 PM - 3:10 PM • nonstop
New Orleans → St Louis
2h 30m
6:50 PM - 8:40 PM • nonstop
Southwest Airlines
Feb 01 - Feb 06, Economy
New Orleans → St Louis
2h 30m
6:05 PM - 7:55 PM • nonstop
New Orleans → St Louis
2h 30m
6:50 PM - 8:40 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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