Lowest Prices
Uncover the best deals on Detroit to San Antonio flights by comparing fares from hundreds of airlines and agencies.
Useful information for finding best airline tickets from Detroit Metropolitan Wayne County to San Antonio International on your next trip.
Cheapest Round Trip Flight
$189
Southwest Airlines
• 1 stop
• 20m
Sep 25 – Sep 28
The cheapest round trip flight from Detroit to San Antonio (DTW-SAT-DTW) is currently $189
Cheapest Direct Flight
$354
Delta Airlines
• nonstop
• 5h 6m
Sep 25
The cheapest nonstop flight from Detroit to San Antonio (DTW-SAT) is currently $354
Fastest Flight
20m
The fastest nonstop flight from Detroit to San Antonio (DTW-SAT) takes 20m
| Origin Airport | Detroit Metropolitan Wayne County , Detroit, US |
| Destination Airport | San Antonio International , San Antonio, US |
| Distance | 1214 miles |