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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
$537
American Airlines• 1 stop • Nov 28 – Nov 29
The cheapest round trip flight from Theodore Francis Green State to Lambert St Louis International is currently $537
Cheapest One way Flight
$265
United Airlines• 1 stop• 26h 56mNov 21
The cheapest one way flight from Springfield Branson National to Lambert St Louis International is currently $265
Fastest Flight
8h 43m
The fastest nonstop flight from Theodore Francis Green State to Lambert St Louis International takes 8h 43m
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 28 - Nov 29, Economy
Providence → St Louis
- • 1 stop
Providence → St Louis
- • 1 stop
American Airlines
Nov 28 - Nov 29, Economy
Providence → St Louis
- • 1 stop
Providence → St Louis
- • 1 stop
American Airlines
Nov 28 - Nov 29, Economy
Providence → St Louis
11h 52m
3:33 PM - 9:45 PM • 1 stop
Providence → St Louis
8h 20m
5:38 AM - 11:38 AM • 1 stop
American Airlines
Nov 28 - Nov 29, Economy
Providence → St Louis
8h 43m
2:12 PM - 6:35 PM • 1 stop
Providence → St Louis
7h 8m
6:40 AM - 12:08 PM • 1 stop
Delta Airlines
Nov 28 - Nov 29, Economy
Providence → St Louis
15h 10m
3:20 PM - 11:30 PM • 1 stop
Providence → St Louis
8h 50m
5:45 PM - 12:15 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.
Nov 22 - Nov 29, Economy
Harrisburg → St Louis
19h 13m
10:47 AM - 9:40 PM • 1 stop
Harrisburg → St Louis
7h 13m
8:25 AM - 1:58 PM • 1 stop
United Airlines
Nov 22 - Nov 29, Economy
Harrisburg → St Louis
12h 14m
11:20 AM - 5:54 PM • 1 stop
Harrisburg → St Louis
10h 58m
7:00 AM - 5:10 PM • 1 stop
American Airlines
Nov 22 - Nov 29, Economy
Harrisburg → St Louis
9h 2m
12:41 PM - 5:23 PM • 1 stop
Harrisburg → St Louis
8h 36m
7:05 AM - 12:16 PM • 1 stop
Delta Airlines
Nov 22 - Nov 29, Economy
Harrisburg → St Louis
15h 9m
11:20 AM - 7:29 PM • 1 stop
Harrisburg → St Louis
7h 17m
6:45 PM - 12:22 AM • 1 stop
American Airlines
Nov 22 - Nov 29, Economy
Harrisburg → St Louis
9h 14m
1:05 PM - 5:59 PM • 1 stop
Harrisburg → St Louis
18h 36m
7:05 AM - 6:16 PM • 1 stop
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
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