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

$171

WNSouthwest Airlinesβ€’ nonstop β€’ 2h 25m

Dec 20 – Jan 02

The cheapest round trip flight from Hartsfield Jackson Atlanta International to Lambert St Louis International is currently $171

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Cheapest Direct Flight

$243

DLDelta Airlinesβ€’ nonstopβ€’ 2h 22m

Dec 20

The cheapest nonstop flight from Hartsfield Jackson Atlanta International to Lambert St Louis International is currently $243

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Fastest Flight

2h 22m

The fastest nonstop flight from Hartsfield Jackson Atlanta International to Lambert St Louis International takes 2h 22m

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 20 - Jan 02, Economy
WN
Atlanta β†’ St Louis
2h 25m
4:35 PM - 5:20 PM β€’ nonstop
WN
Atlanta β†’ St Louis
10h 55m
9:50 AM - 5:45 PM β€’ 2 stops
$171
Southwest Airlines
Dec 20 - Jan 02, Economy
DL
Atlanta β†’ St Louis
2h 25m
5:32 PM - 6:17 PM β€’ nonstop
DL
Atlanta β†’ St Louis
28h 44m
5:59 PM - 12:23 PM β€’ 1 stop
$255
Delta Airlines
Dec 20 - Jan 02, Economy
DL
Atlanta β†’ St Louis
2h 25m
5:32 PM - 6:17 PM β€’ nonstop
WN
Atlanta β†’ St Louis
2h 15m
4:30 PM - 7:05 PM β€’ nonstop
$372
Delta Airlines
Dec 20 - Jan 02, Economy
WN
Atlanta β†’ St Louis
8h 30m
5:20 PM - 9:30 PM β€’ 1 stop
WN
Atlanta β†’ St Louis
9h
6:45 AM - 1:25 PM β€’ 1 stop
$382
Southwest Airlines
Dec 20 - Jan 02, Economy
WN
Atlanta β†’ St Louis
8h 30m
5:20 PM - 9:30 PM β€’ 1 stop
WN
Atlanta β†’ St Louis
2h 15m
4:30 PM - 7:05 PM β€’ nonstop
$421
Southwest Airlines
Dec 20 - Jan 02, Economy
DL
Atlanta β†’ St Louis
2h 30m
5:37 PM - 6:22 PM β€’ nonstop
DL
Atlanta β†’ St Louis
2h 27m
5:18 PM - 8:00 PM β€’ nonstop
$555
Delta 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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