Earn point on your loyalty program!arrow arc left

Cheap flights from Detroit (DTW) to San Antonio (SAT)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Detroit (DTW) to San Antonio (SAT)

How to find the cheapest flight from Detroit (DTW) 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 Detroit (DTW) 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 Detroit (DTW) to San Antonio (SAT)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Detroit to San Antonio in March , April 2026

09 Mar - 08 Apr $ 230.00
DTW
Detroit
Spirit Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Spirit Airlines
1 STOPS
DTW
Detroit
Pick dates
09 Mar - 09 Apr $ 230.00
DTW
Detroit
Spirit Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Spirit Airlines
1 STOPS
DTW
Detroit
Pick dates
05 Mar - 08 Apr $ 241.00
DTW
Detroit
Spirit Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Spirit Airlines
1 STOPS
DTW
Detroit
Pick dates

Last minute flights from Detroit to San Antonio

09 Mar - 31 Mar $ 250.00
DTW
Detroit
Spirit Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Spirit Airlines
1 STOPS
DTW
Detroit
Pick dates
05 Mar - 31 Mar $ 261.00
DTW
Detroit
Spirit Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Spirit Airlines
1 STOPS
DTW
Detroit
Pick dates
07 Mar - 31 Mar $ 268.00
DTW
Detroit
Spirit Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Spirit Airlines
1 STOPS
DTW
Detroit
Pick dates

One-way flights to San Antonio from Detroit

6:10 PM - 9:52 PM
Spirit Airlines
1 Stops
6h 49m
DTW - SAT
$ 92
Kiwi
Pick dates
6:10 PM - 9:52 PM
Spirit Airlines
1 Stops
6h 49m
DTW - SAT
$ 103
Kiwi
Pick dates
4:42 PM - 7:53 PM
United Airlines
1 Stops
5h 24m
DTW - SAT
$ 499
Kiwi
Pick dates

How to find the cheapest flight from Detroit (DTW) to San Antonio (SAT)

Related info for your journey
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 Detroit (DTW) 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 Detroit (DTW) to San Antonio (SAT)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.