$90 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

$163

Delta Airlines• 1 stop • 7h 20m

Oct 15 – Oct 19

The cheapest round trip flight from Ontario International to San Antonio International is currently $163

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Cheapest One way Flight

$293

Southwest Airlines• 1 stop• 8h 35m

Aug 28

The cheapest one way flight from Dallas Love Field to San Antonio International is currently $293

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Cheapest Direct Flight

$311

Delta Airlines• nonstop• 4h 6m

Oct 15

The cheapest nonstop flight from Ontario International to San Antonio International is currently $311

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Fastest Flight

4h 6m

The fastest nonstop flight from Ontario International to San Antonio International takes 4h 6m

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.

Oct 15 - Oct 19, Economy

Ontario → San Antonio

7h 20m

6:00 AM - 1:40 PM • 1 stop

Ontario → San Antonio

5h 15m

7:50 AM - 9:05 AM • nonstop

$163

Delta Airlines

Oct 15 - Oct 19, Economy

Ontario → San Antonio

22h 30m

- • 2 stops

Ontario → San Antonio

11h 50m

- • 2 stops

$386

Southwest Airlines

Oct 15 - Oct 19, Economy

Ontario → San Antonio

10h

5:40 AM - 1:40 PM • 1 stop

Ontario → San Antonio

23h 45m

9:20 PM - 9:45 AM • 1 stop

$403

Southwest Airlines

Aug 20 - Aug 22, Economy

Fort Myers → San Antonio

35h 30m

3:02 PM - 11:32 AM • 1 stop

Fort Myers → San Antonio

8h 52m

7:00 AM - 1:32 PM • 1 stop

$436

American Airlines

Oct 15 - Oct 19, Economy

Ontario → San Antonio

12h 18m

- • 1 stop

Ontario → San Antonio

9h 13m

- • 1 stop

$551

American Airlines

Oct 15 - Oct 19, Economy

Ontario → San Antonio

8h 45m

9:45 AM - 5:10 PM • 1 stop

Ontario → San Antonio

12h 35m

6:00 PM - 11:55 PM • 1 stop

$721

Delta 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

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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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