| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Washington DC San Antonio |  Outbound  11/09/25 1 Stopover (ATL) F91081, F94809 24h 11min |  Return  12/07/25 2 Stopovers (DEN, ATL) F92355, F93600, F94708 25h 36min |  |   | ? | $263   | |
|  Best option  Washington DC San Antonio |  Outbound  11/09/25 direct UA1789 03h 51min |  Return  12/07/25 direct UA0471 03h 11min |  |   | ? | $358   | |
| Washington DC San Antonio |  Outbound  11/09/25 3 Stopovers (LNS, PIT, FLL) 9X0248, 9X0157, NK1450, NK3163 22h 31min |  Return  12/07/25 3 Stopovers (MCO, PIT, LNS) NK1515, NK3440, 9X0152, 9X0245 28h 23min |  |   | $434   | ||
| Washington DC San Antonio |  Outbound  11/09/25 1 Stopover (ATL) DL1687, DL1508 06h 12min |  Return  12/07/25 1 Stopover (ATL) DL1465, DL2549 04h 53min |  |   | ? | $294   | |
| Washington DC San Antonio |  Outbound  11/09/25 1 Stopover (DFW) AA2617, AA3167 09h 06min |  Return  12/07/25 1 Stopover (DFW) AA1961, AA1291 05h 13min |  |   | ? | $651   | |
| Washington DC San Antonio |  Outbound  11/09/25 1 Stopover (SEA) AS0351, AS0423 17h 22min |  Return  12/07/25 1 Stopover (SEA) AS0400, AS0367 23h 15min |  |   | ? | $1,053   | 
Stops
 -  Direct flight
Airline
 -  United Airlines
-  American Airlines
-  Frontier Airlines
-  Alaska Airlines
-  Delta Air Lines
Tips and tricks to help you find cheap flights from Washington DC to San Antonio
 Favorite airline: United Airlines 
  The favorite airline for flights from Washington DC to San Antonio is United Airlines. 
  
  United Airlines 
  73 % 
  
  Delta 
  18 % 
  
  American Airlines 
  5 % 
  Stopover flights are the cheapest connection 
  Compared to flights with a stopover, direct flights are $32.00 more expensive on this route. 
  non stop flight 
  1 stop 
  03h 28min 
  05h 23min 
   $272  
   $240  
  The favorite connection is non-stop 
  Flights from Washington DC to San Antonio are most often booked as a direct flight. 
  Route 
  bookings 
  Direct flights 
  03h 28min, from $272 
  78 % 
  1 stopover Hartsfield-Jackson Atlanta International Airport, GA 
  05h 23min, from $240 
  17 % 
  1 stopover Salt Lake City International Airport, UT 
  10h 55min, from $293 
  6 % 
 Important flight information
Flight information: Washington DC - San Antonio
| Roundtrip from | $262.25 | 
|---|---|
| Flight duration | min. 03:42 / max. 03:55 | 
| Return flight duration | min. 03:01/ max. 03:09 | 
| Distance | 2192 km | 
| Flights per week | 16 | 
| Departure airport | Airport Washington DC - Dulles International Airport, DC (IAD) | 
| Arrival airport | Airport San Antonio International Airport, TX (SAT) | 
| Destination country | Flights to United States | 
Alternative routes to United States
-  Flight Washington DC - Miami from $163
-  Flight Washington DC - Los Angeles from $253
-  Flight Washington DC - Orlando from $78
-  Flight Washington DC - San Francisco from $307
-  Flight Washington DC - Las Vegas from $328
-  Flight Washington DC - Boston from $203
-  Flight Washington DC - Chicago O'Hare from $204
-  Flight Washington DC - Atlanta from $95
-  Flight Washington DC - Dallas from $184
-  Flight Washington DC - Tampa from $106
Alternative flights to San Antonio
-  Flight Atlanta - San Antonio from $211
-  Flight Washington-DC - San Antonio from $254
-  Flight Baltimore - San Antonio from $236
-  Flight Washington DC - San Antonio from $254
-  Flight Cedar Rapids - San Antonio from $300
Flight destinations with a similar price
-  Flight San Antonio - Mexico City from $232
-  Flight San Antonio - Cancun from $318
-  Flight San Antonio - Frankfurt from $671
Flight destinations with a similar price
-  Flight Washington DC - Los Angeles from $253
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