Search Flights to St Louis (STL)

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

WNSouthwest Airlinesβ€’ 1 stop β€’ 11h 55m

Dec 25 – Jan 01

The cheapest round trip flight from Nashville International to Lambert St Louis International is currently $115

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Cheapest One way Flight

$209

WNSouthwest Airlinesβ€’ 1 stopβ€’ 14h 15m

Dec 15

The cheapest one way flight from McCarran International to Lambert St Louis International is currently $209

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Cheapest Direct Flight

$261

WNSouthwest Airlinesβ€’ nonstopβ€’ 2h

Dec 25

The cheapest nonstop flight from Nashville International to Lambert St Louis International is currently $261

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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
WN
Nashville β†’ St Louis
11h 55m
12:30 PM - 7:45 PM β€’ 1 stop
WN
Nashville β†’ St Louis
1h 50m
8:25 AM - 9:35 AM β€’ nonstop
$115
Southwest Airlines
Dec 25 - Jan 01, Economy
WN
Nashville β†’ St Louis
12h
12:10 PM - 7:30 PM β€’ 1 stop
WN
Nashville β†’ St Louis
1h 50m
8:25 AM - 9:35 AM β€’ nonstop
$115
Southwest Airlines
Dec 25 - Jan 01, Economy
WN
Nashville β†’ St Louis
7h 30m
12:30 PM - 5:20 PM β€’ 1 stop
WN
Nashville β†’ St Louis
1h 50m
12:45 PM - 1:55 PM β€’ nonstop
$115
Southwest Airlines
Dec 25 - Jan 01, Economy
WN
Nashville β†’ St Louis
7h 35m
12:30 PM - 5:25 PM β€’ 1 stop
WN
Nashville β†’ St Louis
7h 10m
10:35 AM - 3:05 PM β€’ 1 stop
$268
Southwest Airlines
Dec 25 - Jan 01, Economy
WN
Nashville β†’ St Louis
5h 50m
12:30 PM - 5:25 PM β€’ 1 stop
WN
Nashville β†’ St Louis
1h 50m
12:45 PM - 1:55 PM β€’ nonstop
$268
Southwest Airlines
Dec 25 - Jan 01, Economy
WN
Nashville β†’ St Louis
7h 30m
12:30 PM - 5:20 PM β€’ 1 stop
WN
Nashville β†’ St Louis
10h
9:45 AM - 3:45 PM β€’ 1 stop
$268
Southwest Airlines

Compare & Book Cheapest Flights to St Louis, STL

Looking for a cheap last-minute deal or the best round-trip flight to St Louis? Find the biggest savings on one-way and round-trip tickets right here.

Destination Airport Information

IATA CodeSTL
NameLambert St Louis International
CitySt Louis
CountryUS
Latitude38.74869918823242
Longitude-90.37000274658203

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