Cheap Flights to San Antonio

View ₩114,900 flight on Tue, Jan 20, 2026Opens in a new window

Popular airlines to San Antonio

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How much is the cheapest flight to San Antonio?

Prices were available within the past 7 days and start at ₩114,900 for one-way flights and ₩229,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jan 20 - Mon, Jan 26
LAX
Los Angeles
SAT
San Antonio
₩229,600 Roundtrip, found 5 days ago
₩229,600
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jan 20 from Los Angeles to San Antonio, returning Mon, Jan 26, priced at ₩229,600 found 5 days ago
American Airlines
Fri, Aug 22 - Sat, Aug 30
LAX
Los Angeles
SAT
San Antonio
₩284,700 Roundtrip, found 5 days ago
₩284,700
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Aug 22 from Los Angeles to San Antonio, returning Sat, Aug 30, priced at ₩284,700 found 5 days ago
Spirit Airlines
Thu, Jul 24 - Tue, Jul 29
LAX
Los Angeles
SAT
San Antonio
₩349,400 Roundtrip, found 3 days ago
₩349,400
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Thu, Jul 24 from Los Angeles to San Antonio, returning Tue, Jul 29, priced at ₩349,400 found 3 days ago
United
Thu, Aug 14 - Sat, Aug 16
LAX
Los Angeles
SAT
San Antonio
₩399,900 Roundtrip, found 9 hours ago
₩399,900
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Aug 14 from Los Angeles to San Antonio, returning Sat, Aug 16, priced at ₩399,900 found 9 hours ago
Korean Air
Thu, Sep 25 - Wed, Feb 11
ICN
Seoul
SAT
San Antonio
₩1,042,400 Roundtrip, found 1 day ago
₩1,042,400
Roundtrip
found 1 day ago
Select Korean Air flight, departing Thu, Sep 25 from Seoul to San Antonio, returning Wed, Feb 11, priced at ₩1,042,400 found 1 day ago

Find the cheapest month to fly from Washington (WAS) to San Antonio (SAT)

June is typically the cheapest month to fly

From ₩160,916 - ₩361,236 per traveler.

Graph displaying average flight prices per month

Searching for cheap flights to San Antonio? No travel company presents more choices than Expedia if you're looking to compare flights to San Antonio. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Texas. Expedia provides the cheapest flights to many destinations in Texas and you may find even greater savings if you combine your flight with a hotel stay in San Antonio.

Flights to San Antonio information
Destination airport
San Antonio Intl.
Destination airport IATA code
SAT
Destination city name
San Antonio
Roundtrip price
₩226,800

Trending flights to San Antonio

Prices were available within the past 7 days and start at ₩114,900 for one-way flights and ₩229,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Nov 12 - Wed, Feb 4
ICN
Seoul
SAT
San Antonio
₩898,100 Roundtrip, found 5 days ago
₩898,100
Roundtrip
found 5 days ago
Select United flight, departing Wed, Nov 12 from Seoul to San Antonio, returning Wed, Feb 4, priced at ₩898,100 found 5 days ago
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