$124 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

$226

Southwest Airlines• 1 stop • 9h 15m

Dec 08 – Dec 12

The cheapest round trip flight from Denver International to San Antonio International is currently $226

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Cheapest One way Flight

$266

American Airlines• 1 stop• 8h 48m

Dec 07

The cheapest one way flight from Blue Grass to San Antonio International is currently $266

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Cheapest Direct Flight

$124

Frontier Airlines• nonstop• 3h 35m

Dec 08

The cheapest nonstop flight from Denver International to San Antonio International is currently $124

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Fastest Flight

3h 25m

The fastest nonstop flight from Denver International to San Antonio International takes 3h 25m

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.

Dec 08 - Dec 12, Economy

Denver → San Antonio

9h 15m

1:10 PM - 8:05 PM • 1 stop

Denver → San Antonio

7h 30m

8:05 PM - 11:55 PM • 1 stop

$226

Southwest Airlines

Dec 08 - Dec 12, Economy

Denver → San Antonio

12h 25m

1:10 PM - 9:55 PM • 1 stop

Denver → San Antonio

7h 30m

8:05 PM - 11:55 PM • 1 stop

$646

Southwest Airlines

Dec 08 - Dec 12, Economy

Denver → San Antonio

15h 10m

1:10 PM - 11:20 PM • 1 stop

Denver → San Antonio

3h 35m

8:25 PM - 9:40 PM • nonstop

$657

Southwest Airlines

Dec 08 - Dec 12, Economy

Denver → San Antonio

12h 15m

1:10 PM - 9:45 PM • 2 stops

Denver → San Antonio

3h 35m

8:25 PM - 9:40 PM • nonstop

$662

Southwest Airlines

Dec 08 - Dec 12, Economy

Denver → San Antonio

9h 15m

1:10 PM - 8:05 PM • 1 stop

Denver → San Antonio

3h 40m

5:25 AM - 6:45 AM • nonstop

$677

Southwest Airlines

Dec 08 - Dec 12, Economy

Denver → San Antonio

9h 5m

1:10 PM - 6:55 PM • 1 stop

Denver → San Antonio

8h 25m

5:30 PM - 10:35 PM • 1 stop

$1261

Southwest 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

Popular Airlines

Southwest Airlines (WN)

United Airlines (UA)

Delta Airline (DL)

Alaska Airlines (AS)

American Airlines (AA)

Spirit Airlines (NK)

Air France (AF)

Qatar Airways (QR)

Emirates Airlines (EK)

Japan Airlines (JL)

Korean Airlines (KE)

Lufthansa Airlines (LH)

Turkish Airlines (TK)

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Flights to San Antonio (SAT)

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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

Popular Airlines

More Flight Options to San Antonio, SAT

Why Bargainspricer for Flights to SAT