Search Flights to San Antonio (SAT)

Good to Know: Flights to SAT

Useful information for finding cheap flights to San Antonio International and booking your next trip

Cheapest Round Trip Flight

$325

WNSouthwest Airlines• 1 stop • 15h 45m

Jun 16 – Jun 19

The cheapest round trip flight from Buffalo Niagara International to San Antonio International is currently $325

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Cheapest One way Flight

$201

AAAmerican Airlines• 1 stop• 57h 20m

Jun 24

The cheapest one way flight from Lambert St Louis International to San Antonio International is currently $201

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Cheapest Direct Flight

$194

WNSouthwest Airlines• nonstop• 5h 30m

Jun 25

The cheapest nonstop flight from Baltimore/Washington International Thurgood Marsha to San Antonio International is currently $194

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Fastest Flight

4h

The fastest nonstop flight from Orlando International to San Antonio International takes 4h

Best Flight Deals to San Antonio

Identify the most efficient round-trip flights to San Antonio. We present options balancing cost and convenience for your return journey.

Jun 16 - Jun 19, Economy
WN
Buffalo → San Antonio
15h 45m
2:55 PM - 11:40 PM • 1 stop
WN
Buffalo → San Antonio
8h 35m
3:20 PM - 9:35 PM • 1 stop
$325
Southwest Airlines
Jun 16 - Jun 19, Economy
WN
Buffalo → San Antonio
26h 40m
4:25 PM - 7:25 AM • 2 stops
WN
Buffalo → San Antonio
12h 5m
3:45 PM - 12:10 AM • 1 stop
$328
Southwest Airlines
Jun 16 - Jun 19, Economy
WN
Buffalo → San Antonio
10h 5m
12:50 PM - 5:55 PM • 1 stop
WN
Buffalo → San Antonio
20h 45m
5:30 AM - 7:15 PM • 2 stops
$328
Southwest Airlines
Jun 16 - Jun 19, Economy
WN
Buffalo → San Antonio
25h 25m
9:00 AM - 11:25 PM • 3 stops
WN
Buffalo → San Antonio
12h 10m
3:40 PM - 12:10 AM • 2 stops
$333
Southwest Airlines
Jul 02 - Jul 06, Economy
AS
St Louis → San Antonio
23h 30m
2:50 PM - 5:00 AM • 1 stop
AS
St Louis → San Antonio
27h 37m
7:02 AM - 11:59 PM • 1 stop
$359
Alaska Airlines
Jul 02 - Jul 06, Economy
AS
St Louis → San Antonio
23h 30m
2:50 PM - 3:46 PM • 1 stop
AS
St Louis → San Antonio
51h 55m
4:44 PM - 11:59 PM • 1 stop
$436
Alaska Airlines

Compare & Book Cheapest Flights to San Antonio, SAT

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

Destination Airport Information

IATA CodeSAT
NameSan Antonio International
CitySan Antonio
CountryUS
Latitude29.533700942993164
Longitude-98.46980285644531

Popular Airlines

Southwest Airlines (WN)
United Airlines (UA)
Delta Airline (DL)
Alaska Airlines (AS)
American Airlines (AA)
Sun Country Airlines (SY)
Aeromexico Airlines (AM)
Avianca Airlines (AV)

More Flight Options to San Antonio, SAT

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