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Cheap flights from Denver (DEN) to San Antonio (SAT)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Denver (DEN) to San Antonio (SAT)

How to find the cheapest flight from Denver (DEN) to San Antonio (SAT)
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How to find the cheapest flight from Denver (DEN) to San Antonio (SAT)
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How to find the cheapest flight from Denver (DEN) to San Antonio (SAT)
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Cheap flights from Denver to San Antonio in March , April 2025

29 Mar - 01 Apr $ 62.00
DEN
Denver
Frontier Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
DIRECT
DEN
Denver
Pick dates
29 Mar - 05 Apr $ 62.00
DEN
Denver
Frontier Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
DIRECT
DEN
Denver
Pick dates
29 Mar - 19 Apr $ 62.00
DEN
Denver
Frontier Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
DIRECT
DEN
Denver
Pick dates

Last minute flights from Denver to San Antonio

24 Mar - 31 Mar $ 331.00
DEN
Denver
United Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
United Airlines
DIRECT
DEN
Denver
Pick dates
17 Mar - 31 Mar $ 554.00
DEN
Denver
United Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
United Airlines
DIRECT
DEN
Denver
Pick dates
17 Mar - 31 Mar $ 554.00
DEN
Denver
United Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
United Airlines
DIRECT
DEN
Denver
Pick dates

One-way flights to San Antonio from Denver

10:00 AM - 10:00 AM
Frontier Airlines
0 Stops
2h 18m
DEN - SAT
$ 31
Kiwi
Pick dates
8:31 PM - 8:31 PM
United Airlines
0 Stops
2h 13m
DEN - SAT
$ 446
Kiwi
Pick dates
8:31 PM - 8:31 PM
United Airlines
0 Stops
2h 13m
DEN - SAT
$ 446
Kiwi
Pick dates

How to find the cheapest flight from Denver (DEN) to San Antonio (SAT)

Related info for your journey
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How to find the cheapest flight from Denver (DEN) to San Antonio (SAT)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Denver (DEN) to San Antonio (SAT)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.