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Flights from Detroit to San Antonio Starting at €56

Whether you’re going for a one-way or round-trip to San Antonio, we’ve got you covered! Check out these different flight options from Detroit below.

  • One way
  • Round-trip
      • DTW12:25
        20h 54m
        1 stop
        SAT08:19
        Fri, Aug 23|Detroit - San Antonio|Frontier Airlines
        €56€136
        57% OFF
        57% OFF
        €136€56
      • DTW12:59
        20h 20m
        1 stop
        SAT08:19
        Tue, Aug 20|Detroit - San Antonio|Frontier Airlines
        €58€136
        56% OFF
        56% OFF
        €136€58
      • DTW18:54
        6h 47m
        1 stop
        SAT00:41
        Thu, Jul 11|Detroit - San Antonio|Spirit Airlines
        €75€136
        45% OFF
        45% OFF
        €136€75
      • DTW06:15
        9h 52m
        1 stop
        SAT15:07
        Fri, Aug 9|Detroit - San Antonio|Frontier Airlines
        €80
        €80
      • DTW05:00
        13h 5m
        1 stop
        SAT17:05
        Wed, Jul 17|Detroit - San Antonio|Spirit Airlines
        €88
        €88
      • DTW06:00
        12h 20m
        1 stop
        SAT17:20
        Sat, Jul 13|Detroit - San Antonio|Frontier Airlines
        €88
        €88
      • DTW05:56
        12h 48m
        1 stop
        SAT17:44
        Wed, Aug 14|Detroit - San Antonio|Frontier Airlines
        €92
        €92
      • DTW07:00
        11h 44m
        1 stop
        SAT17:44
        Thu, Aug 22|Detroit - San Antonio|Frontier Airlines
        €93
        €93
      • DTW06:35
        12h 34m
        1 stop
        SAT18:09
        Wed, Jul 17|Detroit - San Antonio|Frontier Airlines
        €94
        €94
      • DTW12:59
        20h 20m
        1 stop
        SAT08:19
        Tue, Sep 3|Detroit - San Antonio|Frontier Airlines
        €96
        €96
      • DTT13:00
        3h 5m
        Direct
        SAT14:00
        Wed, Jul 10|Detroit - San Antonio|Frontier Airlines
        Find More Flights
        Find More Flights

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

Find the best time to fly from Detroit to San Antonio

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to San Antonio from Detroit have changed and are set to move below.

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

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Detroit to San Antonio.

Frontier Airlines
From €56
Spirit Airlines
From €75
United Airlines
From €120
Sun Country Airlines
From €151
American Airlines
From €158
Alaska Airlines
From €189
Southwest Airlines
From €229
Delta Air Lines
From €234
ANA airlines

Find more flights and airlines

Alternative Routes from Detroit to San Antonio

There are various non-direct routes from Detroit to San Antonio which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

  • Cheapest
    Frontier Airlines
    DTW
    12:25
    20h 54m
    1 transfer
    SAT
    08:19
    Detroit Metropolitan Wayne County Airport - San Antonio International Airport
    Fri, Aug 23Frontier Airlines
    €56
  • Frontier Airlines
    DTW
    12:25
    20h 54m
    1 transfer
    SAT
    08:19
    Detroit Metropolitan Wayne County Airport - San Antonio International Airport
    Fri, Aug 23Frontier Airlines
    €56
    Find More Flights

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 departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Detroit (DTT) to San Antonio (SAT) cost?

    According to Trip.com's data, the lowest price is around €407.

  • How long does it take to fly from Detroit (DTT) to San Antonio (SAT) and what is the distance?

    It takes around 3 hours 6 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. It takes about 30 minutes by taxi.

  • 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, KLM Royal Dutch Airlines, Air France, Aeromexico, WestJet and Korean Air.

How to find a cheap flight from Detroit to San Antonio

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
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 from Detroit to San Antonio

Cheapest nonstop flight price

€56

Cheapest round-trip ticket price

€346

Off-season for travel

May

Peak season for travel

September

Flight distance

1,981.84km

Average flight time

3 hours 6 minutes

Popular airline

American Airlines

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