Cheap Flights from Detroit to San Antonio from £46️ (DTT-SAT)

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Latest Flight Deals from Detroit to San Antonio

Book one-way or return flights from Detroit to San Antonio from as little as £46. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Detroit to San Antonio? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Detroit to San Antonio. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Detroit to San Antonio

View airlines operating flights from Detroit to San Antonio. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From £46

Spirit Airlines

From £66

United Airlines

From £103

American Airlines

From £123

Sun Country Airlines

From £128

Delta Air Lines

From £132

Jetblue Airways

From £155

Alaska Airlines

From £185

ANA airlines

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Alternative Routes from Detroit to San Antonio

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Detroit to San Antonio.

Cheapest
DTW
21:53
11h 30m
1 transfer
SAT
08:23
Detroit Metropolitan Wayne County Airport - San Antonio International Airport
Tue, May 21Frontier Airlines
£46
DTW
21:53
11h 30m
1 transfer
SAT
08:23
Detroit Metropolitan Wayne County Airport - San Antonio International Airport
Tue, May 21Frontier Airlines
£46
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How do I find the cheapest flights?

When are flight tickets from Detroit (DTT) to San Antonio (SAT) the cheapest?
Airlines adjust prices for flights from Detroit to San Antonio based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Detroit (DTT) to San Antonio (SAT) cost?
According to Trip.com's data, the lowest price is around £342.
How long is the flight from Detroit (DTT) to San Antonio (SAT)?
It takes about 3 hours 14 minutes to fly from Detroit (DTT) to San Antonio (SAT).
What is the transportation method from the main airport to downtown in San Antonio?
- The distance from San Antonio International Airport to downtown is about 12km, by taxi about 30 minutes.
What are the most popular airlines that fly from Detroit (DTT) to San Antonio (SAT)?
Airlines with flights from Detroit (DTT) to San Antonio (SAT): Delta Air Lines, Virgin Atlantic, Aeromexico, KLM, Air France, WestJet and Korean Air.
What's the most popular airline for direct flights from Detroit (DTT) to San Antonio (SAT)?
Delta Air Lines operates 1 direct flights from Detroit (DTT) to San Antonio (SAT).
How many airports in San Antonio (SAT)?
There are 4 airport(s) in San Antonio (SAT): San Antonio Randolph Afb, San Antonio International Airport, Kelly Field Annex/Lackland Air Force Base and San Antonio Stinson Airport.

How to find a cheap flight from Detroit to San Antonio

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Detroit to San Antonio. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from Detroit to San Antonio

Cheapest direct flight price	£45
Cheapest return ticket price	£281
Cheapest month	December
Peak season for travel	July
Flight distance	1,981.84km
Average flight time	3 hours 14 minutes
Popular airline	American Airlines