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

$620

WNSouthwest Airlines• 1 stop • 10h 55m

Mar 13 – Mar 15

The cheapest round trip flight from San Francisco International to Lambert St Louis International is currently $620

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Cheapest One way Flight

$348

WNSouthwest Airlines• 1 stop• 13h 55m

Feb 17

The cheapest one way flight from Albuquerque International Sunport to Lambert St Louis International is currently $348

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Cheapest Direct Flight

$139

WNSouthwest Airlines• nonstop• 4h 10m

Feb 10

The cheapest nonstop flight from Phoenix Sky Harbor International to Lambert St Louis International is currently $139

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Fastest Flight

4h 10m

The fastest nonstop flight from Phoenix Sky Harbor International to Lambert St Louis International takes 4h 10m

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.

Mar 13 - Mar 15, Economy
WN
San Francisco → St Louis
10h 55m
3:10 PM - 12:05 AM • 1 stop
WN
San Francisco → St Louis
10h 20m
2:45 PM - 7:05 PM • 1 stop
$620
Southwest Airlines
Mar 13 - Mar 15, Economy
WN
San Francisco → St Louis
10h 55m
3:10 PM - 12:05 AM • 1 stop
WN
San Francisco → St Louis
7h 5m
12:30 PM - 2:55 PM • nonstop
$620
Southwest Airlines
Mar 13 - Mar 15, Economy
AS
San Francisco → St Louis
13h 34m
1:45 PM - 11:59 PM • 1 stop
AS
San Francisco → St Louis
15h 37m
3:19 PM - 10:56 PM • 1 stop
$622
Alaska Airlines
Mar 13 - Mar 15, Economy
HA
San Francisco → St Louis
13h 34m
1:45 PM - 11:59 PM • 1 stop
AS
San Francisco → St Louis
13h 56m
3:19 PM - 9:55 PM • 1 stop
$715
Hawaiian Airlines
Mar 13 - Mar 15, Economy
DL
San Francisco → St Louis
12h 18m
2:20 PM - 11:58 PM • 1 stop
DL
San Francisco → St Louis
9h 17m
2:22 PM - 6:19 PM • 1 stop
$770
Delta Airlines
Mar 13 - Mar 15, Economy
DL
San Francisco → St Louis
10h 47m
11:55 AM - 8:42 PM • 1 stop
DL
San Francisco → St Louis
9h 17m
2:22 PM - 6:19 PM • 1 stop
$770
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

Popular Airlines

Southwest Airlines (WN)
United Airlines (UA)
Delta Airline (DL)
Alaska Airlines (AS)
American Airlines (AA)
Spirit Airlines (NK)
Sun Country Airlines (SY)
Lufthansa Airlines (LH)

More Flight Options to St Louis, STL

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