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

How to find the cheapest flight from Detroit (DTW) to San Antonio (SAT)
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How to find the cheapest flight from Detroit (DTW) to San Antonio (SAT)
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How to find the cheapest flight from Detroit (DTW) to San Antonio (SAT)
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Cheap flights from Detroit to San Antonio in October , November 2026

31 Oct - 21 Nov $ 392.00
DTW
Detroit
Frontier Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
1 STOPS
DTW
Detroit
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29 Oct - 08 Nov $ 1,484.00
DTW
Detroit
Alaska Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Alaska Airlines
1 STOPS
DTW
Detroit
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27 Oct - 08 Nov $ 1,485.00
DTW
Detroit
Alaska Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Alaska Airlines
1 STOPS
DTW
Detroit
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Last minute flights from Detroit to San Antonio

28 Oct - 01 Nov $ 608.00
DTW
Detroit
Frontier Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
2 STOPS
DTW
Detroit
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29 Oct - 01 Nov $ 1,624.00
DTW
Detroit
Alaska Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Alaska Airlines
1 STOPS
DTW
Detroit
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29 Oct - 01 Nov $ 1,638.00
DTW
Detroit
Alaska Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Alaska Airlines
1 STOPS
DTW
Detroit
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One-way flights to San Antonio from Detroit

6:53 PM - 6:10 AM
BREEZE
1 Stops
15h 52m
DTW - SAT
$ 268
Kiwi
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10:59 AM - 2:30 PM
United Airlines
1 Stops
5h 39m
DTW - SAT
$ 549
Kiwi
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8:45 AM - 12:05 PM
United Airlines
1 Stops
5h 31m
DTW - SAT
$ 552
Kiwi
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How to find the cheapest flight from Detroit (DTW) to San Antonio (SAT)

Related info for your journey
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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.