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Flights from Denver to San Antonio
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Flights from Denver to San Antonio Starting at MYR 124

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

  • One way
  • Round-trip
      • Cheapest nonstop
        DEN10:00
        2h 18m
        Nonstop
        SAT13:18
        Tue, Feb 25|Denver - San Antonio|Frontier Airlines
        MYR 124MYR 208
        41% OFF
        41% OFF
        MYR 208MYR 124

        Choose Frontier Airlines flights from Denver to San Antonio. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Tue, Feb 25, arriving at San Antonio International Airport. One-way Prices start from MYR 124 including taxes and charges.

      • DEN10:00
        2h 17m
        Nonstop
        SAT13:17
        Tue, Apr 1|Denver - San Antonio|Frontier Airlines
        MYR 124MYR 208
        40% OFF
        40% OFF
        MYR 208MYR 124

        Choose Frontier Airlines flights from Denver to San Antonio. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Tue, Apr 1, arriving at San Antonio International Airport. One-way Prices start from MYR 124 including taxes and charges.

      • DEN10:00
        2h 17m
        Nonstop
        SAT13:17
        Tue, Apr 15|Denver - San Antonio|Frontier Airlines
        MYR 144MYR 208
        30% OFF
        30% OFF
        MYR 208MYR 144

        Choose Frontier Airlines flights from Denver to San Antonio. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Tue, Apr 15, arriving at San Antonio International Airport. One-way Prices start from MYR 144 including taxes and charges.

      • DEN10:00
        2h 17m
        Nonstop
        SAT13:17
        Tue, Apr 8|Denver - San Antonio|Frontier Airlines
        MYR 147
        MYR 147

        Choose Frontier Airlines flights from Denver to San Antonio. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Tue, Apr 8, arriving at San Antonio International Airport. One-way Prices start from MYR 147 including taxes and charges.

      • DEN08:43
        2h 19m
        Nonstop
        SAT12:02
        Mon, Jan 20|Denver - San Antonio|Frontier Airlines
        MYR 149
        MYR 149

        Choose Frontier Airlines flights from Denver to San Antonio. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Mon, Jan 20, arriving at San Antonio International Airport. One-way Prices start from MYR 149 including taxes and charges.

      • DEN10:00
        2h 18m
        Nonstop
        SAT13:18
        Sat, Feb 15|Denver - San Antonio|Frontier Airlines
        MYR 159
        MYR 159

        Choose Frontier Airlines flights from Denver to San Antonio. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Sat, Feb 15, arriving at San Antonio International Airport. One-way Prices start from MYR 159 including taxes and charges.

      • DEN08:43
        2h 19m
        Nonstop
        SAT12:02
        Mon, Feb 3|Denver - San Antonio|Frontier Airlines
        MYR 163
        MYR 163

        Choose Frontier Airlines flights from Denver to San Antonio. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Mon, Feb 3, arriving at San Antonio International Airport. One-way Prices start from MYR 163 including taxes and charges.

      • DEN08:43
        2h 19m
        Nonstop
        SAT12:02
        Fri, Jan 31|Denver - San Antonio|Frontier Airlines
        MYR 165
        MYR 165

        Choose Frontier Airlines flights from Denver to San Antonio. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Fri, Jan 31, arriving at San Antonio International Airport. One-way Prices start from MYR 165 including taxes and charges.

      • DEN08:43
        2h 19m
        Nonstop
        SAT12:02
        Sun, Feb 9|Denver - San Antonio|Frontier Airlines
        MYR 169
        MYR 169

        Choose Frontier Airlines flights from Denver to San Antonio. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Sun, Feb 9, arriving at San Antonio International Airport. One-way Prices start from MYR 169 including taxes and charges.

      • DEN10:00
        2h 18m
        Nonstop
        SAT13:18
        Sun, Mar 2|Denver - San Antonio|Frontier Airlines
        MYR 170
        MYR 170

        Choose Frontier Airlines flights from Denver to San Antonio. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Sun, Mar 2, arriving at San Antonio International Airport. One-way Prices start from MYR 170 including taxes and charges.

      • DEN01:00 pm
        3h 5m
        Nonstop
        SAT02:00 pm
        Mon, Jan 27|Denver - 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 Denver 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.

Airlines Flying from Denver 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 logoFrontier AirlinesUnited Airlines logoUnited Airlines

Alternative Routes from Denver to San Antonio

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

  • Cheapest
    Frontier Airlines
    DEN
    10:00
    2h 18m
    Nonstop
    SAT
    13:18
    Denver International Airport - San Antonio International Airport
    Tue, Feb 25Frontier Airlines
    MYR 124
  • Frontier Airlines
    DEN
    10:00
    2h 18m
    Nonstop
    SAT
    13:18
    Denver International Airport - San Antonio International Airport
    Tue, Feb 25Frontier Airlines
    MYR 124
    Find More Flights

FAQ

  • When are flight tickets from Denver (DEN) to San Antonio (SAT) the cheapest?

    Airlines adjust prices for flights from Denver 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 Denver (DEN) to San Antonio (SAT) cost?

    According to Trip.com's data, the lowest price is around MYR 881.

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

    It takes around 2 hours 22 minutes to fly from Denver (DEN) 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 12 km. It takes about 30 minutes by taxi.

  • What are the most popular airlines that fly from Denver (DEN) to San Antonio (SAT)?

    Airlines with flights from Denver (DEN) to San Antonio (SAT): United Airlines, Lufthansa, Air Canada, Southwest Airlines, Volaris and Frontier Airlines.

How to find a cheap flight from Denver 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 Denver 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 from Denver to San Antonio

Cheapest nonstop flight priceMYR 123
Cheapest round-trip ticket priceMYR 258
Off-season for travelNovember
Peak season for travelOctober
Flight distance1,280.06 km
Average flight time2 hours 22 minutes
Popular airlineFrontier Airlines

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