Lowest Prices
Find the lowest STL airfares by comparing hundreds of airlines and agencies.
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
$416
Southwest Airlines• 1 stop • 10hApr 03 – Apr 12
The cheapest round trip flight from La Guardia to Lambert St Louis International is currently $416
Cheapest One way Flight
$217
Southwest Airlines• 1 stop• 17h 10mJan 31
The cheapest one way flight from Los Angeles International to Lambert St Louis International is currently $217
Cheapest Direct Flight
$397
Southwest Airlines• nonstop• 5hApr 03
The cheapest nonstop flight from La Guardia to Lambert St Louis International is currently $397
Fastest Flight
4h 11m
The fastest nonstop flight from La Guardia to Lambert St Louis International takes 4h 11m
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 03 - Apr 12, Economy
New York → St Louis
10h
10:45 AM - 3:45 PM • 1 stop
New York → St Louis
7h 25m
5:35 AM - 11:20 AM • 1 stop
Southwest Airlines
Apr 03 - Apr 12, Economy
New York → St Louis
12h 5m
12:30 PM - 6:55 PM • 1 stop
New York → St Louis
7h 25m
5:35 AM - 11:20 AM • 1 stop
Southwest Airlines
Apr 03 - Apr 12, Economy
New York → St Louis
12h 5m
12:30 PM - 6:55 PM • 1 stop
New York → St Louis
3h 45m
7:55 PM - 11:20 PM • nonstop
Southwest Airlines
Apr 03 - Apr 12, Economy
New York → St Louis
5h
12:00 PM - 2:00 PM • nonstop
New York → St Louis
3h 40m
5:40 AM - 9:00 AM • nonstop
Southwest Airlines
Apr 03 - Apr 12, Economy
New York → St Louis
5h
12:00 PM - 2:00 PM • nonstop
New York → St Louis
7h 25m
5:35 AM - 11:20 AM • 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.
Feb 01 - Feb 08, Economy
Knoxville → St Louis
6h 53m
2:37 PM - 5:50 PM • 1 stop
Knoxville → St Louis
10h 50m
6:00 AM - 1:50 PM • 1 stop
Delta Airlines
Feb 01 - Feb 08, Economy
Knoxville → St Louis
88h 30m
2:26 PM - 6:36 PM • 3 stops
Knoxville → St Louis
37h 26m
5:42 PM - 5:28 PM • 1 stop
Allegiant
Feb 01 - Feb 08, Economy
Knoxville → St Louis
32h 35m
2:26 PM - 9:21 AM • 1 stop
Knoxville → St Louis
25h 28m
5:42 PM - 10:10 AM • 1 stop
Allegiant
Feb 01 - Feb 08, Economy
Knoxville → St Louis
16h 47m
2:26 PM - 11:33 PM • 1 stop
Knoxville → St Louis
43h 52m
12:03 PM - 3:35 PM • 1 stop
Allegiant
Feb 01 - Feb 08, Economy
Knoxville → St Louis
9h 16m
2:37 PM - 11:37 PM • 1 stop
Knoxville → St Louis
15h 28m
10:19 AM - 8:47 PM • 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.
Apr 03 - Apr 12, Economy
New York → St Louis
5h
6:30 PM - 8:30 PM • nonstop
New York → St Louis
3h 40m
5:40 AM - 9:00 AM • nonstop
Southwest Airlines
Apr 03 - Apr 12, Economy
New York → St Louis
5h
6:00 AM - 8:00 AM • nonstop
New York → St Louis
3h 40m
12:30 PM - 3:50 PM • nonstop
Southwest Airlines
Apr 03 - Apr 12, Economy
New York → St Louis
4h 15m
2:30 PM - 4:25 PM • nonstop
New York → St Louis
3h 40m
10:05 AM - 1:25 PM • nonstop
Southwest Airlines
Apr 03 - Apr 12, Economy
New York → St Louis
4h 13m
6:50 PM - 8:43 PM • nonstop
New York → St Louis
3h 44m
6:10 AM - 9:34 AM • nonstop
Delta Airlines
Apr 03 - Apr 12, Economy
New York → St Louis
4h 11m
2:40 PM - 4:31 PM • nonstop
New York → St Louis
3h 44m
6:10 AM - 9:34 AM • nonstop
Delta 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
More Flight Options to St Louis, STL
Why Bargainspricer for Flights to STL
New Deals Everyday
Never miss a deal on STL flights—we update prices daily to bring you the best airfares.
Best Travel Options
Compare hundreds of STL flights and find the best deals without any added service charges.