$147 Cheap flights to San Antonio International (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

$353

United Airlines• nonstop • 1h 49m

Aug 30 – Sep 06

The cheapest round trip flight from George Bush Intercontinental Houston to San Antonio International is currently $353

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Cheapest One way Flight

$147

Alaska Airlines• 1 stop• 15h 6m

Aug 30

The cheapest one way flight from Portland International to San Antonio International is currently $147

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Cheapest Direct Flight

$344

United Airlines• nonstop• 1h 48m

Aug 30

The cheapest nonstop flight from George Bush Intercontinental Houston to San Antonio International is currently $344

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Fastest Flight

1h 40m

The fastest nonstop flight from George Bush Intercontinental Houston to San Antonio International takes 1h 40m

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.

Aug 30 - Sep 06, Economy

Houston → San Antonio

1h 49m

12:20 PM - 1:29 PM • nonstop

Houston → San Antonio

11h 46m

6:30 AM - 1:36 PM • 1 stop

$353

United Airlines

Aug 30 - Sep 06, Economy

Houston → San Antonio

1h 51m

8:05 PM - 9:16 PM • nonstop

Houston → San Antonio

11h 46m

6:30 AM - 1:36 PM • 1 stop

$353

United Airlines

Aug 30 - Sep 06, Economy

Houston → San Antonio

11h 41m

6:15 AM - 4:31 PM • 1 stop

Houston → San Antonio

1h 46m

5:30 AM - 6:36 AM • nonstop

$373

United Airlines

Aug 30 - Sep 06, Economy

Houston → San Antonio

58h 25m

11:10 PM - 10:15 AM • 2 stops

Houston → San Antonio

57h 34m

8:26 PM - 7:20 AM • 2 stops

$586

Viva Aerobus

Aug 30 - Sep 06, Economy

Houston → San Antonio

25h 47m

5:09 PM - 8:56 AM • 2 stops

Houston → San Antonio

57h 34m

8:26 PM - 7:20 AM • 2 stops

$731

Frontier Airlines

Aug 30 - Sep 06, Economy

Houston → San Antonio

25h 29m

8:55 PM - 12:24 PM • 1 stop

Houston → San Antonio

65h 21m

8:45 PM - 12:06 PM • 3 stops

$779

Volaris Airline

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 Code	SAT
Name	San Antonio International
City	San Antonio
Country	US
Latitude	29.533700942993164
Longitude	-98.46980285644531

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Search Flights to San Antonio (SAT)

Good to Know: Flights to SAT

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.

For travel requiring no set return, access available one-way flights to San Antonio (SAT). These options support extended stays or open-ended plans.

Need to travel to San Antonio soon? View current last-minute flight options to SAT for spontaneous or pressing plans.

Maximize your time in San Antonio, not in transit. Discover non-stop direct flights to SAT for the quickest, most straightforward journey to the Strip.

Compare & Book Cheapest Flights to San Antonio, SAT

Destination Airport Information

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