Flight Routes from San Antonio to Washington DC

Compare cheap outbound and return flights from San Antonio (SAT) to Washington DC (IAD) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€462
Fastest outbound flight
Fastest inbound flight
non-stop flights
16x / week
Flight distance
2,192 km
Time difference

Cheap flight offers from San Antonio to Washington DC - Dulles

sorted by price and recency
  1. –
    American Airlines
    –
    SAT–IAD
    1 stopover
    American Airlines
    –
    IAD–SAT
    1 stopover
    €684
  2. –
    United Airlines
    –
    SAT–IAD
    1 stopover
    United Airlines
    –
    IAD–SAT
    1 stopover
    €575
  3. –
    United Airlines
    –
    SAT–IAD
    non-stop flight
    United Airlines
    –
    IAD–SAT
    1 stopover
    €476
  4. –
    United Airlines
    –
    SAT–IAD
    non-stop flight
    United Airlines
    –
    IAD–SAT
    1 stopover
    €462
  5. –
    American Airlines
    –
    SAT–IAD
    2 stopovers
    Aeroméxico
    –
    IAD–SAT
    1 stopover
    €1,027
  6. –
    Alaska Airlines
    –
    SAT–IAD
    1 stopover
    Alaska Airlines
    –
    IAD–SAT
    1 stopover
    €872

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

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

offers
Active filtersnone
Matching outbound flightsSAT–IAD · 4 of 4
fromto
dep.arr.
durationstopovers
  1. November 1 – 7, 2026
  2. November 8 – 14, 2026
  3. November 15 – 21, 2026
    1. SATIAD
      nonstop
      1. United Airlines
    2. SATIAD
      nonstop
      1. United Airlines
    3. SATIAD
      nonstop
      1. United Airlines
    4. SATIAD
      nonstop
      1. United Airlines

      Important flight information

      Discover more flights around San Antonio and Washington DC

      Departure airport Airport San Antonio International Airport, TX (SAT)
      Arrival airport Airport Washington DC - Dulles International Airport, DC (IAD)
      Destination country Flights to United States
      Departure airport - Destination country San Antonio International Airport, TX - United States
      Departure airport - City-Code San Antonio International Airport, TX - Washington-DC