£186 Cheap Delta flights from Detroit to San Antonio (DTW→SAT)

View £186 flight on Fri, 5 Dec 2025Opens in a new window

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Delta flights from Detroit to San Antonio (DTW→SAT)

Prices were available within the past 7 days and start at £186 for one-way flights and £267 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 5 Dec - Sun, 7 Dec
DTW
Detroit
SAT
San Antonio
£267 Return, found 1 day ago
£267
Return
found 1 day ago
Select Delta flight, departing Fri, 5 Dec from Detroit to San Antonio, returning Sun, 7 Dec, priced at £267 found 1 day ago
Delta
Fri, 5 Dec - Sun, 7 Dec
DTW
Detroit
SAT
San Antonio
£274 Return, found 1 day ago
£274
Return
found 1 day ago
Select Delta flight, departing Fri, 5 Dec from Detroit to San Antonio, returning Sun, 7 Dec, priced at £274 found 1 day ago
Delta
Fri, 5 Dec - Sun, 7 Dec
DTW
Detroit
SAT
San Antonio
£282 Return, found 1 day ago
£282
Return
found 1 day ago
Select Delta flight, departing Fri, 5 Dec from Detroit to San Antonio, returning Sun, 7 Dec, priced at £282 found 1 day ago
Delta
Fri, 5 Dec - Sun, 7 Dec
DTW
Detroit
SAT
San Antonio
£327 Return, found 1 day ago
£327
Return
found 1 day ago
Select Delta flight, departing Fri, 5 Dec from Detroit to San Antonio, returning Sun, 7 Dec, priced at £327 found 1 day ago
Delta
Fri, 5 Dec - Sun, 7 Dec
DTW
Detroit
SAT
San Antonio
£335 Return, found 1 day ago
£335
Return
found 1 day ago
Select Delta flight, departing Fri, 5 Dec from Detroit to San Antonio, returning Sun, 7 Dec, priced at £335 found 1 day ago
Delta
Fri, 5 Dec - Sun, 7 Dec
DTW
Detroit
SAT
San Antonio
£342 Return, found 1 day ago
£342
Return
found 1 day ago
Select Delta flight, departing Fri, 5 Dec from Detroit to San Antonio, returning Sun, 7 Dec, priced at £342 found 1 day ago
Flight from Detroit to San Antonio route information
Origin airport
Detroit Metropolitan Wayne County
Destination airport
San Antonio Intl.
Distance
1944 km
Average flight time
2 hours 51 mins

Frequently asked questions

How much is a Delta Air Lines flight from Detroit Metropolitan Wayne County Airport (DTW) to San Antonio Intl. Airport (SAT)?
You'll discover cheap round-trip Delta Air Lines flights from £267 from DTW to SAT by filtering your results from "Price (lowest to highest)" on Expedia. Or search for bargains from £186 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DTW to SAT with Delta Air Lines?
Search for one-way or round-trip flights to San Antonio in January or September. You could find a cheap fare with Delta Air Lines during these off-season months.
Does Delta Air Lines fly nonstop from Detroit Metropolitan Wayne County Airport (DTW) to San Antonio Intl. Airport (SAT)?
You can easily fly from Detroit Metropolitan Wayne County Airport (DTW) to San Antonio Intl. Airport (SAT) on one of Delta Air Lines's 14 direct weekly flights. Apply our "Nonstop" and "Airline" filters to find the Delta Air Lines flight that'll get you to SAT at a time that suits you.
How long does it take to fly from DTW to SAT with Delta Air Lines?
On average, it takes 3h 35m to travel nonstop from Detroit Metropolitan Wayne County Airport (DTW) to San Antonio Intl. Airport (SAT) with Delta Air Lines.
Which day of the week has the most Delta Air Lines flights from Detroit Metropolitan Wayne County Airport (DTW) to San Antonio Intl. Airport (SAT)?
If flexibility is what you're after, Tuesday offers the most choice for Delta Air Lines flights from Detroit Metropolitan Wayne County Airport (DTW) to San Antonio Intl. Airport (SAT). You can pick from 2 different departures.
What airports does Delta Air Lines fly into in San Antonio?
Delta Air Lines flights from Detroit Metropolitan Wayne County Airport (DTW) to San Antonio come in to land at San Antonio Intl. Airport (SAT). This is the main entry point to this destination.
What type of plane does Delta Air Lines fly from Detroit Metropolitan Wayne County Airport (DTW) to San Antonio Intl. Airport (SAT)?
You'll likely be onboard an Airbus A320 or an Airbus A319 when flying Delta Air Lines from Detroit Metropolitan Wayne County Airport (DTW) to San Antonio Intl. Airport (SAT). However, keep in mind that a different plane could be assigned to your route depending on operational reasons.
Can I change or cancel my Delta Air Lines flight from Detroit Metropolitan Wayne County Airport (DTW) to San Antonio Intl. Airport (SAT)?
You can usually modify or cancel your flight, although there may be additional fees if your booking was made over 24 hours ago. Need flexible options? Use Expedia's "No cancel fee" and "Changes included" filters to find flights that won't penalize you if you need to adjust your plans. To update your booking, visit "Trips," select your flight and click on "Manage Booking" for more details.
*Available to Expedia members.