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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
$471
Southwest Airlines• 1 stop • 10h 10mDec 22 – Dec 26
The cheapest round trip flight from Louis Armstrong New Orleans International to Lambert St Louis International is currently $471
Cheapest Direct Flight
$245
Southwest Airlines• nonstop• 3h 50mDec 09
The cheapest nonstop flight from Philadelphia International to Lambert St Louis International is currently $245
Fastest Flight
2h 30m
The fastest nonstop flight from Louis Armstrong New Orleans International to Lambert St Louis International takes 2h 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.
Dec 22 - Dec 26, Economy
New Orleans → St Louis
10h 10m
5:20 PM - 11:30 PM • 1 stop
New Orleans → St Louis
6h 40m
7:40 AM - 11:40 AM • 1 stop
Southwest Airlines
Dec 22 - Dec 26, Economy
New Orleans → St Louis
15h 35m
10:20 AM - 7:55 PM • 1 stop
New Orleans → St Louis
6h 40m
7:40 AM - 11:40 AM • 1 stop
Southwest Airlines
Dec 22 - Dec 26, Economy
New Orleans → St Louis
8h 50m
10:20 AM - 3:50 PM • 1 stop
New Orleans → St Louis
6h 40m
7:40 AM - 11:40 AM • 1 stop
Southwest Airlines
Dec 22 - Dec 26, Economy
New Orleans → St Louis
8h 55m
10:50 AM - 4:25 PM • 1 stop
New Orleans → St Louis
6h 45m
7:05 AM - 11:10 AM • 1 stop
Southwest Airlines
Dec 22 - Dec 26, Economy
New Orleans → St Louis
5h 35m
10:50 AM - 2:25 PM • 1 stop
New Orleans → St Louis
7h
2:15 PM - 6:35 PM • 1 stop
Southwest Airlines
Need to travel to St Louis soon? View current last-minute flight options to STL for spontaneous or pressing plans.
Dec 09 - Dec 14, Economy
Philadelphia → St Louis
13h 45m
2:45 PM - 10:10 PM • 1 stop
Philadelphia → St Louis
10h 50m
11:05 AM - 6:55 PM • 1 stop
Southwest Airlines
Dec 09 - Dec 14, Economy
Philadelphia → St Louis
33h 25m
3:05 PM - 10:10 AM • 1 stop
Philadelphia → St Louis
3h 25m
10:30 AM - 1:35 PM • nonstop
Southwest Airlines
Dec 09 - Dec 14, Economy
Philadelphia → St Louis
35h 20m
3:05 PM - 11:25 AM • 2 stops
Philadelphia → St Louis
3h 25m
10:30 AM - 1:35 PM • nonstop
Southwest Airlines
Dec 09 - Dec 14, Economy
Philadelphia → St Louis
38h 40m
2:45 PM - 1:05 PM • 2 stops
Philadelphia → St Louis
3h 25m
2:50 PM - 5:55 PM • nonstop
Southwest Airlines
Dec 09 - Dec 14, Economy
Philadelphia → St Louis
35h 20m
3:05 PM - 11:25 AM • 2 stops
Philadelphia → St Louis
7h
6:40 AM - 12:00 PM • 1 stop
Southwest 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.
Dec 09 - Dec 14, Economy
Philadelphia → St Louis
3h 50m
6:05 PM - 7:35 PM • nonstop
Philadelphia → St Louis
3h 30m
12:45 PM - 3:55 PM • nonstop
Southwest Airlines
Dec 09 - Dec 14, Economy
Philadelphia → St Louis
3h 50m
8:05 AM - 9:35 AM • nonstop
Philadelphia → St Louis
3h 25m
2:50 PM - 5:55 PM • nonstop
Southwest Airlines
Dec 22 - Dec 26, Economy
New Orleans → St Louis
2h 30m
8:10 AM - 10:00 AM • nonstop
New Orleans → St Louis
2h 25m
9:30 PM - 11:15 PM • nonstop
Southwest Airlines
Dec 22 - Dec 26, Economy
New Orleans → St Louis
2h 30m
7:55 PM - 9:45 PM • nonstop
New Orleans → St Louis
2h 30m
8:50 AM - 10:40 AM • nonstop
Southwest Airlines
Dec 09 - Dec 14, Economy
Philadelphia → St Louis
- • nonstop
Philadelphia → St Louis
- • 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 |
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