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Flights from Detroit to San Antonio
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Find Detroit to San Antonio flights starting at CAD 246.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        DTW12:50
        3h 24m
        Nonstop
        SAT15:14
        Wed, Nov 27|Detroit - San Antonio|Delta Air Lines
        CAD 246CAD 323
        24% OFF
        24% OFF
        CAD 323CAD 246

        Choose Delta Air Lines flights from Detroit to San Antonio. The one-way direct flight with Delta Air Lines departs from Detroit Metropolitan Wayne County Airport on Wed, Nov 27, arriving at San Antonio International Airport. One-way Prices start from CAD 246 including taxes and charges.

      • DTW08:38
        3h 29m
        Nonstop
        SAT11:07
        Thu, Jan 2|Detroit - San Antonio|Delta Air Lines
        CAD 255CAD 323
        21% OFF
        21% OFF
        CAD 323CAD 255

        Choose Delta Air Lines flights from Detroit to San Antonio. The one-way direct flight with Delta Air Lines departs from Detroit Metropolitan Wayne County Airport on Thu, Jan 2, arriving at San Antonio International Airport. One-way Prices start from CAD 255 including taxes and charges.

      • DTW09:02
        10h 8m
        1 stop
        SAT18:10
        Mon, Dec 16|Detroit - San Antonio|Frontier Airlines
        CAD 74CAD 323
        77% OFF
        77% OFF
        CAD 323CAD 74

        Choose Frontier Airlines flights from Detroit to San Antonio. The one-way connecting flight with Frontier Airlines departs from Detroit Metropolitan Wayne County Airport on Mon, Dec 16, arriving at San Antonio International Airport. One-way Prices start from CAD 74 including taxes and charges.

      • DTW08:47
        10h 28m
        1 stop
        SAT18:15
        Mon, Jan 27|Detroit - San Antonio|Frontier Airlines
        CAD 90
        CAD 90

        Choose Frontier Airlines flights from Detroit to San Antonio. The one-way connecting flight with Frontier Airlines departs from Detroit Metropolitan Wayne County Airport on Mon, Jan 27, arriving at San Antonio International Airport. One-way Prices start from CAD 90 including taxes and charges.

      • DTW16:45
        24h 16m
        1 stop
        SAT16:01
        Tue, Dec 17|Detroit - San Antonio|Frontier Airlines
        CAD 92
        CAD 92

        Choose Frontier Airlines flights from Detroit to San Antonio. The one-way connecting flight with Frontier Airlines departs from Detroit Metropolitan Wayne County Airport on Tue, Dec 17, arriving at San Antonio International Airport. One-way Prices start from CAD 92 including taxes and charges.

      • DTW12:52
        9h 7m
        1 stop
        SAT20:59
        Wed, Dec 18|Detroit - San Antonio|Frontier Airlines
        CAD 110
        CAD 110

        Choose Frontier Airlines flights from Detroit to San Antonio. The one-way connecting flight with Frontier Airlines departs from Detroit Metropolitan Wayne County Airport on Wed, Dec 18, arriving at San Antonio International Airport. One-way Prices start from CAD 110 including taxes and charges.

      • DTW22:20
        23h 24m
        1 stop
        SAT20:44
        Tue, Dec 24|Detroit - San Antonio|Frontier Airlines
        CAD 126
        CAD 126

        Choose Frontier Airlines flights from Detroit to San Antonio. The one-way connecting flight with Frontier Airlines departs from Detroit Metropolitan Wayne County Airport on Tue, Dec 24, arriving at San Antonio International Airport. One-way Prices start from CAD 126 including taxes and charges.

      • DTW09:02
        10h 8m
        1 stop
        SAT18:10
        Fri, Dec 6|Detroit - San Antonio|Frontier Airlines
        CAD 179
        CAD 179

        Choose Frontier Airlines flights from Detroit to San Antonio. The one-way connecting flight with Frontier Airlines departs from Detroit Metropolitan Wayne County Airport on Fri, Dec 6, arriving at San Antonio International Airport. One-way Prices start from CAD 179 including taxes and charges.

      • DTW19:31
        5h 21m
        1 stop
        SAT23:52
        Mon, Nov 25|Detroit - San Antonio|American Airlines
        CAD 189
        CAD 189

        Choose American Airlines flights from Detroit to San Antonio. The one-way connecting flight with American Airlines departs from Detroit Metropolitan Wayne County Airport on Mon, Nov 25, arriving at San Antonio International Airport. One-way Prices start from CAD 189 including taxes and charges.

      • DTW16:40
        9h 21m
        1 stop
        SAT01:01
        Sat, Nov 23|Detroit - San Antonio|Frontier Airlines
        CAD 190
        CAD 190

        Choose Frontier Airlines flights from Detroit to San Antonio. The one-way connecting flight with Frontier Airlines departs from Detroit Metropolitan Wayne County Airport on Sat, Nov 23, arriving at San Antonio International Airport. One-way Prices start from CAD 190 including taxes and charges.

      • DTT13:00
        3h 5m
        Nonstop
        SAT14:00
        Sat, Nov 30|Detroit - San Antonio|Delta Air Lines
        Find More Flights
        Find More Flights

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

When is the cheapest time to fly from Detroit to San Antonio?

We monitor flight fares to help you find the best deals effortlessly

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

Find Cheapest Airlines Flying 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 CAD 74
American Airlines
From CAD 189
United Airlines
From CAD 190
Spirit Airlines
From CAD 231
Delta Air Lines
From CAD 246
Alaska Airlines
From CAD 326
Southwest Airlines
From CAD 469

Find more flights and airlines

Alternative Routes for Detroit to San Antonio Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Detroit to San Antonio.

  • Cheapest
    Frontier Airlines
    DTW
    09:02
    10h 8m
    1 transfer
    SAT
    18:10
    Detroit Metropolitan Wayne County Airport - San Antonio International Airport
    Mon, Dec 16Frontier Airlines
    CAD 74
  • Frontier Airlines
    DTW
    09:02
    10h 8m
    1 transfer
    SAT
    18:10
    Detroit Metropolitan Wayne County Airport - San Antonio International Airport
    Mon, Dec 16Frontier Airlines
    CAD 74
    Find More Flights

FAQ

  • 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 CAD 472.

  • How long is the flight from Detroit (DTT) to San Antonio (SAT)?

    It takes about 3 hours 26 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): Aeromexico, Delta Air Lines, KLM, Air France, Virgin Atlantic, 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)?

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.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Detroit to San Antonio Flights

Cheapest direct flight priceCAD 73
Cheapest return ticket priceCAD 397
Off-season travel monthOctober
Peak season for travelAugust
Flight distance1,981.84km
Average flight time3 hours 26 minutes
Popular airlineFrontier Airlines

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