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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
$826
United Airlines• 1 stop • Sep 25 – Sep 30
The cheapest round trip flight from Jacksonville International to Lambert St Louis International is currently $826
Cheapest One way Flight
$121
Southwest Airlines• 1 stop• 12h 5mOct 02
The cheapest one way flight from Denver International to Lambert St Louis International is currently $121
Cheapest Direct Flight
$469
Southwest Airlines• nonstop• 4h 15mOct 14
The cheapest nonstop flight from Phoenix Sky Harbor International to Lambert St Louis International is currently $469
Fastest Flight
2m
The fastest nonstop flight from Denver International to Lambert St Louis International takes 2m
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.
Sep 25 - Sep 30, Economy
Jacksonville → St Louis
- • 1 stop
Jacksonville → St Louis
- • 1 stop
United Airlines
Sep 24 - Sep 30, Economy
Jacksonville → St Louis
10h 5m
5:25 PM - 10:30 PM • 1 stop
Jacksonville → St Louis
8h 56m
3:11 PM - 9:47 PM • 1 stop
United Airlines
Sep 24 - Sep 30, Economy
Jacksonville → St Louis
5h 55m
7:15 PM - 10:10 PM • 1 stop
Jacksonville → St Louis
8h 30m
1:40 PM - 7:50 PM • 1 stop
Southwest Airlines
Sep 24 - Sep 30, Economy
Jacksonville → St Louis
8h 53m
3:43 PM - 8:16 PM • 1 stop
Jacksonville → St Louis
7h 20m
1:29 PM - 7:09 PM • 1 stop
United Airlines
Sep 24 - Sep 30, Economy
Jacksonville → St Louis
9h 3m
1:02 PM - 5:45 PM • 1 stop
Jacksonville → St Louis
5h 29m
12:00 PM - 4:29 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.
Sep 25 - Sep 30, Economy
Jacksonville → St Louis
- • 1 stop
Jacksonville → St Louis
- • 1 stop
United Airlines
Sep 25 - Sep 30, Economy
Jacksonville → St Louis
- • 1 stop
Jacksonville → St Louis
- • 1 stop
United Airlines
Sep 25 - Sep 30, Economy
Jacksonville → St Louis
- • 1 stop
Jacksonville → St Louis
- • 1 stop
United Airlines
Sep 25 - Sep 30, Economy
Jacksonville → St Louis
- • 1 stop
Jacksonville → St Louis
- • 1 stop
American Airlines
Sep 25 - Sep 30, Economy
Jacksonville → St Louis
- • 1 stop
Jacksonville → St Louis
- • 1 stop
Delta 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.
Oct 14 - Oct 20, Economy
Phoenix → St Louis
4h 15m
6:35 PM - 11:30 PM • nonstop
Phoenix → St Louis
5h 20m
8:50 PM - 10:10 PM • nonstop
Southwest Airlines
Oct 14 - Oct 20, Economy
Phoenix → St Louis
4h 10m
12:55 PM - 5:45 PM • nonstop
Phoenix → St Louis
5h 20m
8:50 PM - 10:10 PM • nonstop
Southwest Airlines
Oct 14 - Oct 20, Economy
Phoenix → St Louis
4h 10m
7:35 AM - 12:25 PM • nonstop
Phoenix → St Louis
5h 20m
6:20 AM - 7:40 AM • nonstop
Southwest Airlines
Oct 14 - Oct 20, Economy
Phoenix → St Louis
4h 10m
5:00 AM - 9:50 AM • nonstop
Phoenix → St Louis
5h 20m
12:10 PM - 1:30 PM • nonstop
Southwest Airlines
Oct 14 - Oct 20, Economy
Phoenix → St Louis
5h
3:43 PM - 8:43 PM • nonstop
Phoenix → St Louis
5h 34m
2:31 PM - 4:05 PM • 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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