Flight Routes from Washington DC to San Antonio

Trip type

Our cheapest offers for flights from Washington DC to San Antonio

Here you can compare cheap flights from Washington DC (DCA) to San Antonio (SAT) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Antonio. Prices and availability may change at any time.

Flight schedule from Washington DC (DCA) to San Antonio (SAT)

Select a travel date in the flight schedule for the route from Washington DC (DCA) to San Antonio (SAT) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flights3 of 3
fromto
dep.arr.
durationstopovers
  1. August 2 – 8, 2026
  2. August 9 – 15, 2026
  3. August 16 – 22, 2026
    1. DCASAT
      nonstop
      1. United Airlines
    2. DCASAT
      nonstop
      1. American Airlines
    3. DCASAT
      nonstop
      1. American Airlines

      Tips and tricks to help you find cheap flights from Washington DC to San Antonio

      Favorite airline: e.g. JetBlue Airways, Delta
      The favorite airline for flights from Washington DC to San Antonio is JetBlue Airways.
      JetBlue Airways
      36 %
      Delta
      36 %
      Frontier Airlines
      14 %
      Favourite connection: via Boston
      40 % of booked tickets on this route are for flights with a transfer in Boston.
      Route
      bookings
      1 stopover Boston Logan International Airport, MA
      14h 53min, from $1,961
      40 %
      1 stopover Detroit Metropolitan Wayne County Airport, MI
      06h 26min, from $240
      30 %
      1 stopover Denver International Airport, CO
      20h 38min, from $473
      20 %

      Important flight information

      Flight information: Washington DC - San Antonio

      Roundtrip from $332.90
      Flight duration min. 04:35 / max. 08:00
      Return flight duration min. 03:45/ max. 04:40
      Distance 2222 km
      Flights per week 26
      Departure airport Airport Washington DC - Ronald Reagan National Airport, VA (DCA)
      Arrival airport Airport San Antonio International Airport, TX (SAT)
      Destination country Flights to United States
      City-Code - Arrival airport Washington-DC - San Antonio International Airport, TX
      Departure airport - Destination country Washington DC - Ronald Reagan National Airport, VA - United States
      Alternative routes to United States
      Alternative flights to San Antonio
      Flight destinations with a similar price
      Flight destinations with a similar price