Flight Routes from Washington DC to Austin

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

Trip type
Cheapest roundtrip flight
from€316
Fastest outbound flight
Fastest inbound flight
non-stop flights
36x / week
Flight distance
2,086 km
Time difference

Cheap flight offers from Washington DC - Dulles to Austin

sorted by price and recency
filters
  1. –
    LATAM Chile
    –
    IAD–AUS
    2 stopovers
    American Airlines
    –
    AUS–IAD
    4 stopovers
    €1,292
  2. –
    Alaska Airlines
    –
    IAD–AUS
    1 stopover
    Alaska Airlines
    –
    AUS–IAD
    1 stopover
    €800
  3. –
    American Airlines
    –
    IAD–AUS
    1 stopover
    American Airlines
    –
    AUS–IAD
    1 stopover
    €655
  4. –
    American Airlines
    –
    IAD–AUS
    1 stopover
    American Airlines
    –
    AUS–IAD
    1 stopover
    €511
  5. –
    Frontier Airlines
    –
    IAD–AUS
    1 stopover
    Frontier Airlines
    –
    AUS–IAD
    1 stopover
    €316
  6. –
    United Airlines
    –
    IAD–AUS
    non-stop flight
    United Airlines
    –
    AUS–IAD
    non-stop flight
    €3,060

Flight schedule from Washington DC (IAD) to Austin (AUS)

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

offers
Active filtersnone
Matching outbound flightsIAD–AUS · 7 of 7
fromto
dep.arr.
durationstopovers
  1. November 8 – 14, 2026
  2. November 15 – 21, 2026
  3. November 22 – 28, 2026
    1. IADAUS
      nonstop
      1. United Airlines
    2. IADAUS
      nonstop
      1. United Airlines
    3. IADAUS
      nonstop
      1. United Airlines
    4. IADAUS
      nonstop
      1. United Airlines
    5. IADAUS
      nonstop
      1. United Airlines
    6. IADAUS
      nonstop
      1. United Airlines
    7. IADAUS
      nonstop
      1. United Airlines

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

      Favorite airline: United Airlines
      80 % of flights booked on the route from Washington DC to Austin are booked with United Airlines, American Airlines and Allegiant Air.
      United Airlines
      56 %
      American Airlines
      12 %
      Allegiant Air
      12 %
      Stopover flights are the cheapest connection
      Compared to flights with a stopover, direct flights are $11.00 more expensive on this route.
      non stop flight
      1 stop
      2 stops
      03h 36min
      06h 12min
      17h 22min
      284 US$
      273 US$
      497 US$
      The favorite connection is non-stop
      74 % of travelers decide to book a direct flight on this route.
      Route
      bookings
      Direct flights
      03h 36min, from 284 US$
      74 %
      1 stopover Charlotte Douglas International Airport, NC
      06h 12min, from 273 US$
      16 %
      2 stopovers San Salvador Los Angeles International Airport, CA
      17h 22min, from 497 US$
      11 %

      Important flight information

      Discover more flights around Washington DC and Austin

      Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
      Arrival airport Airport Austin-Bergstrom International Airport, TX (AUS)
      Destination country Flights to United States
      City-Code - Arrival airport Washington-DC - Austin-Bergstrom International Airport, TX
      Departure airport - Destination country Washington DC - Dulles International Airport, DC - United States
      Alternative routes to United States
      Alternative flights to Austin
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