Cheap flights from San Antonio to Detroit
Cheapest current fares: $200 in August 2026, 1,955 km direct flight in ~2h 18m.
Cheapest month-by-month fares
Lowest available fare per calendar month from San Antonio (SAT) to Detroit (DTW). Refreshed daily.
San Antonio (SAT) → Detroit (DTW)
- August 2026 $200
Frequently asked questions
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What is the cheapest month to fly from San Antonio to Detroit?
Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from San Antonio (SAT) to Detroit (DTW), with fares starting from $200.
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What is the lowest current fare from SAT to DTW?
The lowest currently-listed fare from San Antonio (SAT) to Detroit (DTW) is $200 on 2026-08-28.
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How long is the flight from San Antonio to Detroit?
Direct flights from SAT to DTW cover approximately 1,955 km (1,215 miles), with an estimated flight time of 2h 18m. Operating airlines: DL.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.