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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
$115
Southwest Airlines• 1 stop • 11h 55mDec 25 – Jan 01
The cheapest round trip flight from Nashville International to Lambert St Louis International is currently $115
Cheapest One way Flight
$209
Southwest Airlines• 1 stop• 14h 15mDec 15
The cheapest one way flight from McCarran International to Lambert St Louis International is currently $209
Cheapest Direct Flight
$261
Southwest Airlines• nonstop• 2hDec 25
The cheapest nonstop flight from Nashville International to Lambert St Louis International is currently $261
Fastest Flight
2h
The fastest nonstop flight from Nashville International to Lambert St Louis International takes 2h
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 25 - Jan 01, Economy
Nashville → St Louis
11h 55m
12:30 PM - 7:45 PM • 1 stop
Nashville → St Louis
1h 50m
8:25 AM - 9:35 AM • nonstop
Southwest Airlines
Dec 25 - Jan 01, Economy
Nashville → St Louis
12h
12:10 PM - 7:30 PM • 1 stop
Nashville → St Louis
1h 50m
8:25 AM - 9:35 AM • nonstop
Southwest Airlines
Dec 25 - Jan 01, Economy
Nashville → St Louis
7h 30m
12:30 PM - 5:20 PM • 1 stop
Nashville → St Louis
1h 50m
12:45 PM - 1:55 PM • nonstop
Southwest Airlines
Dec 25 - Jan 01, Economy
Nashville → St Louis
7h 35m
12:30 PM - 5:25 PM • 1 stop
Nashville → St Louis
7h 10m
10:35 AM - 3:05 PM • 1 stop
Southwest Airlines
Dec 25 - Jan 01, Economy
Nashville → St Louis
5h 50m
12:30 PM - 5:25 PM • 1 stop
Nashville → St Louis
1h 50m
12:45 PM - 1:55 PM • nonstop
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.
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 25 - Jan 01, Economy
Nashville → St Louis
2h
8:50 PM - 10:10 PM • nonstop
Nashville → St Louis
1h 50m
6:05 PM - 7:15 PM • nonstop
Southwest Airlines
Dec 25 - Jan 01, Economy
Nashville → St Louis
2h 5m
10:00 AM - 11:25 AM • nonstop
Nashville → St Louis
1h 50m
6:05 PM - 7:15 PM • nonstop
Southwest Airlines
Dec 25 - Jan 01, Economy
Nashville → St Louis
2h
3:00 PM - 4:20 PM • nonstop
Nashville → St Louis
1h 50m
6:05 PM - 7:15 PM • nonstop
Southwest Airlines
Dec 14 - Dec 19, Economy
Seattle → St Louis
5h 54m
6:05 PM - 11:59 PM • nonstop
Seattle → St Louis
7h 19m
7:00 AM - 9:39 AM • nonstop
American Airlines
Dec 14 - Dec 19, Economy
Seattle → St Louis
5h 53m
8:34 AM - 2:27 PM • nonstop
Seattle → St Louis
7h 19m
7:00 AM - 9:39 AM • nonstop
Alaska 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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