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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
$425
Southwest Airlines• 1 stop • 10h 40mNov 05 – Nov 08
The cheapest round trip flight from Jacksonville International to Lambert St Louis International is currently $425
Cheapest One way Flight
$238
American Airlines• 1 stop• 7h 17mOct 20
The cheapest one way flight from Denver International to Lambert St Louis International is currently $238
Cheapest Direct Flight
$262
Southwest Airlines• nonstop• 3h 40mOct 17
The cheapest nonstop flight from Baltimore/Washington International Thurgood Marsha to Lambert St Louis International is currently $262
Fastest Flight
3h 30m
The fastest nonstop flight from Baltimore/Washington International Thurgood Marsha to Lambert St Louis International takes 3h 30m
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.
Nov 05 - Nov 08, Economy
Jacksonville → St Louis
10h 40m
4:45 PM - 10:25 PM • 1 stop
Jacksonville → St Louis
3h 20m
7:55 PM - 10:55 PM • nonstop
Southwest Airlines
Nov 05 - Nov 08, Economy
Jacksonville → St Louis
18h 20m
2:10 PM - 12:10 AM • 1 stop
Jacksonville → St Louis
3h 20m
7:55 PM - 10:55 PM • nonstop
Southwest Airlines
Nov 05 - Nov 08, Economy
Jacksonville → St Louis
10h 30m
1:30 PM - 7:00 PM • 1 stop
Jacksonville → St Louis
3h 20m
7:55 PM - 10:55 PM • nonstop
Southwest Airlines
Nov 05 - Nov 08, Economy
Jacksonville → St Louis
12h 30m
2:10 PM - 9:00 PM • 1 stop
Jacksonville → St Louis
3h 20m
7:55 PM - 10:55 PM • nonstop
Southwest Airlines
Nov 05 - Nov 08, Economy
Jacksonville → St Louis
10h 45m
3:35 PM - 9:20 PM • 1 stop
Jacksonville → St Louis
7h 15m
10:30 AM - 4:05 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.
Oct 17 - Oct 18, Economy
Baltimore → St Louis
3h 40m
6:10 PM - 7:30 PM • nonstop
Baltimore → St Louis
6h 40m
4:25 PM - 9:25 PM • nonstop
Southwest Airlines
Oct 17 - Oct 18, Economy
Baltimore → St Louis
3h 30m
6:30 AM - 7:40 AM • nonstop
Baltimore → St Louis
6h 40m
4:25 PM - 9:25 PM • nonstop
Southwest Airlines
Oct 16 - Oct 17, Economy
Baltimore → St Louis
3h 35m
3:55 PM - 5:10 PM • nonstop
Baltimore → St Louis
5h 55m
10:05 AM - 3:00 PM • nonstop
Southwest Airlines
Nov 05 - Nov 08, Economy
Jacksonville → St Louis
3h 40m
5:45 AM - 7:05 AM • nonstop
Jacksonville → St Louis
3h 20m
7:55 PM - 10:55 PM • nonstop
Southwest Airlines
Oct 17 - Oct 18, Economy
Baltimore → St Louis
3h 35m
3:05 PM - 4:20 PM • nonstop
Baltimore → St Louis
2h 35m
4:35 PM - 7:30 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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