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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
$503
Southwest Airlines• 1 stop • 10h 5mApr 23 – Apr 26
The cheapest round trip flight from McCarran International to Lambert St Louis International is currently $503
Cheapest One way Flight
$678
United Airlines• 1 stop• 33h 49mFeb 02
The cheapest one way flight from Dallas Fort Worth International to Lambert St Louis International is currently $678
Cheapest Direct Flight
$386
Southwest Airlines• nonstop• 2h 20mMar 13
The cheapest nonstop flight from Dallas Love Field to Lambert St Louis International is currently $386
Fastest Flight
2h 20m
The fastest nonstop flight from Dallas Love Field to Lambert St Louis International takes 2h 20m
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.
Apr 23 - Apr 26, Economy
Las Vegas → St Louis
10h 5m
12:50 PM - 8:55 PM • 1 stop
Las Vegas → St Louis
7h 35m
8:25 AM - 11:20 AM • 1 stop
Southwest Airlines
Apr 23 - Apr 26, Economy
Las Vegas → St Louis
8h 21m
10:25 AM - 5:26 PM • 1 stop
Las Vegas → St Louis
13h 54m
6:20 AM - 12:54 PM • 1 stop
Delta Airlines
Apr 23 - Apr 26, Economy
Las Vegas → St Louis
13h 42m
1:37 PM - 11:59 PM • 1 stop
Las Vegas → St Louis
13h 27m
4:46 PM - 10:53 PM • 1 stop
Alaska Airlines
Apr 23 - Apr 26, Economy
Las Vegas → St Louis
8h 34m
1:40 PM - 8:54 PM • 1 stop
Las Vegas → St Louis
10h 43m
7:45 AM - 12:28 PM • 1 stop
United Airlines
Apr 23 - Apr 26, Economy
Las Vegas → St Louis
10h 54m
1:34 PM - 10:28 PM • 1 stop
Las Vegas → St Louis
9h 13m
6:05 PM - 9:58 PM • 1 stop
United 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.
Feb 03 - Feb 05, Economy
Santa Ana → St Louis
37h 9m
1:24 PM - 1:53 PM • 1 stop
Santa Ana → St Louis
13h 26m
11:55 AM - 6:01 PM • 1 stop
American Airlines
Feb 03 - Feb 05, Economy
Santa Ana → St Louis
9h 1m
1:17 PM - 8:58 PM • 1 stop
Santa Ana → St Louis
20h 35m
10:07 AM - 8:42 PM • 2 stops
United Airlines
Feb 03 - Feb 05, Economy
Santa Ana → St Louis
8h 56m
1:24 PM - 11:59 PM • 1 stop
Santa Ana → St Louis
11h 47m
7:27 AM - 12:34 PM • 1 stop
American Airlines
Feb 03 - Feb 05, Economy
Santa Ana → St Louis
42h 18m
12:59 PM - 4:37 PM • 1 stop
Santa Ana → St Louis
11h 41m
3:31 PM - 8:32 PM • 1 stop
Delta Airlines
Feb 03 - Feb 05, Economy
Santa Ana → St Louis
13h 27m
12:52 PM - 10:59 PM • 1 stop
Santa Ana → St Louis
10h 47m
7:15 AM - 12:02 PM • 1 stop
American 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.
Mar 13 - Mar 15, Economy
Dallas → St Louis
2h 20m
1:00 PM - 2:40 PM • nonstop
Dallas → St Louis
2h 30m
8:25 AM - 10:15 AM • nonstop
Southwest Airlines
Mar 13 - Mar 15, Economy
Dallas → St Louis
2h 20m
10:25 PM - 12:05 AM • nonstop
Dallas → St Louis
2h 30m
9:40 PM - 11:30 PM • nonstop
Southwest Airlines
Mar 13 - Mar 15, Economy
Dallas → St Louis
2h 20m
8:30 PM - 10:10 PM • nonstop
Dallas → St Louis
2h 30m
8:25 AM - 10:15 AM • nonstop
Southwest Airlines
Mar 13 - Mar 15, Economy
Dallas → St Louis
2h 25m
5:00 PM - 6:45 PM • nonstop
Dallas → St Louis
2h 30m
8:25 AM - 10:15 AM • nonstop
Southwest Airlines
Apr 23 - Apr 26, Economy
Las Vegas → St Louis
5h 25m
3:35 PM - 9:00 PM • nonstop
Las Vegas → St Louis
5h 42m
9:55 PM - 11:37 PM • nonstop
Frontier 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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