$155 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

$436

Southwest Airlines• 1 stop • 11h 55m

Jun 23 – Jun 24

The cheapest round trip flight from Ontario International to San Antonio International is currently $436

🔍 Search Flights

Cheapest One way Flight

$155

Southwest Airlines• 1 stop• 18h 40m

Jun 21

The cheapest one way flight from Los Angeles International to San Antonio International is currently $155

🔍 Search Flights

Cheapest Direct Flight

$215

United Airlines• nonstop• 1h 48m

Jul 17

The cheapest nonstop flight from George Bush Intercontinental Houston to San Antonio International is currently $215

🔍 Search Flights

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.

Jun 23 - Jun 24, Economy

Ontario → San Antonio

11h 55m

1:30 PM - 10:45 PM • 1 stop

Ontario → San Antonio

13h 25m

11:00 AM - 5:05 PM • 1 stop

$436

Southwest Airlines

Jun 23 - Jun 24, Economy

Ontario → San Antonio

5h 2m

10:25 AM - 6:39 PM • 1 stop

Ontario → San Antonio

3h 49m

3:41 PM - 6:12 PM • 1 stop

$517

American Airlines

Jun 23 - Jun 24, Economy

Ontario → San Antonio

5h 50m

5:30 AM - 5:15 PM • 1 stop

Ontario → San Antonio

5h 30m

11:00 AM - 2:05 PM • 1 stop

$651

Southwest Airlines

Jun 23 - Jun 24, Economy

Ontario → San Antonio

6h 51m

11:59 PM - 7:40 PM • 1 stop

Ontario → San Antonio

5h 40m

3:44 PM - 6:21 PM • 1 stop

$691

American Airlines

Jun 23 - Jun 24, Economy

Ontario → San Antonio

4h 4m

6:00 AM - 5:01 PM • 1 stop

Ontario → San Antonio

7h 5m

7:00 AM - 12:53 PM • 1 stop

$1442

Alaska Airlines

Jun 23 - Jun 24, Economy

Ontario → San Antonio

15h 34m

5:26 PM - 5:00 AM • 1 stop

Ontario → San Antonio

17h 16m

7:02 AM - 3:38 PM • 2 stops

$1497

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

Why Bargainspricer for Flights to SAT

Lowest Prices

Find the lowest SAT airfares by comparing hundreds of airlines and agencies.

New Deals Everyday

Never miss a deal on SAT flights—we update prices daily to bring you the best airfares.

Best Travel Options

Compare hundreds of SAT flights and find the best deals without any added service charges.

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

Popular Airlines

More Flight Options to San Antonio, SAT

Why Bargainspricer for Flights to SAT