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Cheap flights from Washington to Austin

46 nonstop flights a week, 5 of them today. Operated by 2 airlines, about 4h 1m in the air, 1,316 mi (2,118 km). Tickets from $151, nonstop from $398.

Flights from Washington to Austin

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Filters

Best fares from Washington to Austin

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $151 14 November 2026, with a connection Cheapest nonstop $398 14 November 2026, United Airlines Cheapest in the next 7 days $151 14 November, Sat Cheapest weekend departure $151 Sat, 14 November 2026 Cheapest month November 2026 tickets from $151

Washington to Austin at a glance

flight time, from 3h 25m to 13h 45m
4h 1m
straight-line distance
1,316 mi (2,118 km)
flights a week
46
flights today
5
first and last departure
06:10 - 13:00
lowest price, with a connection, 14 November
$151
lowest nonstop price
$398
airlines
2

Washington to Austin flight schedule

46 flights a week, 5 today, 63 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
WN 653
Southwest Airlines
06:10 Ronald Reagan National, terminal 1
13:10 Austin-Bergstrom International
8h
Mon, Thu, Fri, Sun
WN 1912
Southwest Airlines
08:00 Baltimore/Wash International Thurgood Marshall
13:50 Austin-Bergstrom International
6h 50m
Sat
WN 2746
Southwest Airlines
08:00 Ronald Reagan National, terminal 1
12:30 Austin-Bergstrom International
5h 30m
Mon, Thu, Fri, Sun
WN 954
Southwest Airlines
08:05 Baltimore/Wash International Thurgood Marshall
10:55 Austin-Bergstrom International
3h 50m
Mon, Thu, Fri, Sun
Boeing 737-800
WN 954
Southwest Airlines
08:10 Baltimore/Wash International Thurgood Marshall
11:00 Austin-Bergstrom International
3h 50m
Sat
Boeing 737-800
WN 954
Southwest Airlines
08:15 Baltimore/Wash International Thurgood Marshall
11:05 Austin-Bergstrom International
3h 50m
Mon, Tue, Wed, Thu
Boeing 737
WN 1158
Southwest Airlines
08:25 Baltimore/Wash International Thurgood Marshall
14:35 Austin-Bergstrom International
7h 10m
Sat
UA 637
United Airlines
08:30 Washington Dulles International
11:19 Austin-Bergstrom International
3h 49m
Daily
Boeing 737-900
UA 637
United Airlines
08:32 Washington Dulles International
11:21 Austin-Bergstrom International
3h 49m
Sun
Boeing 737
WN 954
Southwest Airlines
08:55 Baltimore/Wash International Thurgood Marshall
11:45 Austin-Bergstrom International
3h 50m
Sat
Boeing 737-800
WN 843
Southwest Airlines
09:10 Baltimore/Wash International Thurgood Marshall
13:20 Austin-Bergstrom International
5h 10m
Sat
Boeing 737
WN 1885
Southwest Airlines
10:55 Baltimore/Wash International Thurgood Marshall
15:10 Austin-Bergstrom International
5h 15m
Tue, Wed
Boeing 737-800
WN 48
Southwest Airlines
10:55 Baltimore/Wash International Thurgood Marshall
15:10 Austin-Bergstrom International
5h 15m
Mon, Tue, Wed, Thu
Boeing 737-800
WN 484
Southwest Airlines
11:20 Baltimore/Wash International Thurgood Marshall
15:15 Austin-Bergstrom International
4h 55m
Mon, Thu, Fri, Sun
WN 2376
Southwest Airlines
12:10 Baltimore/Wash International Thurgood Marshall
14:55 Austin-Bergstrom International
3h 45m
Mon, Tue, Wed, Thu
Boeing 737
UA 2746
United Airlines
13:00 Washington Dulles International
15:52 Austin-Bergstrom International
3h 52m
Mon, Tue, Wed, Thu, Fri, Sun
Boeing 737-700
UA 3570
United Airlines
13:00 Washington Dulles International
16:03 Austin-Bergstrom International
4h 3m
Sat
Embraer 175

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 24 November.

FlightDepartsArrivesDurationDaysAircraft
WN 431
Southwest Airlines
12:40 Ronald Reagan National, terminal 1
01:25 Austin-Bergstrom International
13h 45m
Seasonal
Boeing 737
WN 4499
Southwest Airlines
13:10 Baltimore/Wash International Thurgood Marshall
15:45 Austin-Bergstrom International
3h 35m
Seasonal
WN 1056
Southwest Airlines
06:40 Baltimore/Wash International Thurgood Marshall
12:00 Austin-Bergstrom International
6h 20m
Seasonal
WN 1039
Southwest Airlines
10:00 Ronald Reagan National, terminal 1
12:45 Austin-Bergstrom International
3h 45m
Seasonal
UA 6122
United Airlines
08:30 Washington Dulles International
11:32 Austin-Bergstrom International
4h 2m
Selected dates
Embraer 175
WN 954
Southwest Airlines
07:05 Baltimore/Wash International Thurgood Marshall
09:50 Austin-Bergstrom International
3h 45m
Seasonal
Boeing 737
WN 4499
Southwest Airlines
10:15 Baltimore/Wash International Thurgood Marshall
13:00 Austin-Bergstrom International
3h 45m
Seasonal
Boeing 737
WN 138
Southwest Airlines
10:55 Ronald Reagan National, terminal 1
17:50 Austin-Bergstrom International
7h 55m
Seasonal
WN 1037
Southwest Airlines
11:20 Baltimore/Wash International Thurgood Marshall
15:50 Austin-Bergstrom International
5h 30m
Seasonal
UA 637
United Airlines
08:15 Washington Dulles International
11:05 Austin-Bergstrom International
3h 50m
Seasonal
Boeing 737
WN 129
Southwest Airlines
10:55 Baltimore/Wash International Thurgood Marshall
15:10 Austin-Bergstrom International
5h 15m
Seasonal
Boeing 737-800
UA 2746
United Airlines
12:55 Washington Dulles International
15:47 Austin-Bergstrom International
3h 52m
Seasonal
Airbus A319
WN 1885
Southwest Airlines
11:00 Baltimore/Wash International Thurgood Marshall
15:15 Austin-Bergstrom International
5h 15m
Seasonal
Boeing 737-800
UA 4028
United Airlines
08:15 Washington Dulles International
11:18 Austin-Bergstrom International
4h 3m
Selected dates
Embraer 175
UA 3516
United Airlines
12:55 Washington Dulles International
15:58 Austin-Bergstrom International
4h 3m
Seasonal
Embraer 175
UA 637
United Airlines
08:27 Washington Dulles International
11:22 Austin-Bergstrom International
3h 55m
Seasonal
Boeing 737-700
UA 4054
United Airlines
13:05 Washington Dulles International
16:13 Austin-Bergstrom International
4h 8m
Seasonal
Embraer 175
UA 6122
United Airlines
08:25 Washington Dulles International
11:32 Austin-Bergstrom International
4h 7m
Selected dates
Embraer 175
UA 2746
United Airlines
12:50 Washington Dulles International
15:44 Austin-Bergstrom International
3h 54m
Seasonal
Boeing 737
WN 807
Southwest Airlines
08:15 Baltimore/Wash International Thurgood Marshall
11:15 Austin-Bergstrom International
4h
Seasonal
Boeing 737-800
WN 4386
Southwest Airlines
12:40 Baltimore/Wash International Thurgood Marshall
15:25 Austin-Bergstrom International
3h 45m
Seasonal
Boeing 737-800
UA 637
United Airlines
08:20 Washington Dulles International
11:14 Austin-Bergstrom International
3h 54m
Seasonal
Boeing 737-800
UA 3569
United Airlines
08:20 Washington Dulles International
11:28 Austin-Bergstrom International
4h 8m
Seasonal
Embraer 175
WN 807
Southwest Airlines
08:20 Baltimore/Wash International Thurgood Marshall
11:20 Austin-Bergstrom International
4h
Seasonal
Boeing 737
WN 1706
Southwest Airlines
08:20 Baltimore/Wash International Thurgood Marshall
15:00 Austin-Bergstrom International
7h 40m
Seasonal
WN 2551
Southwest Airlines
09:30 Baltimore/Wash International Thurgood Marshall
14:30 Austin-Bergstrom International
6h
Seasonal
WN 349
Southwest Airlines
10:35 Baltimore/Wash International Thurgood Marshall
16:25 Austin-Bergstrom International
6h 50m
Seasonal
WN 4945
Southwest Airlines
10:45 Ronald Reagan National, terminal 1
14:55 Austin-Bergstrom International
5h 10m
Seasonal
WN 4386
Southwest Airlines
11:45 Baltimore/Wash International Thurgood Marshall
14:30 Austin-Bergstrom International
3h 45m
Seasonal
Boeing 737-800
WN 2170
Southwest Airlines
12:25 Baltimore/Wash International Thurgood Marshall
16:40 Austin-Bergstrom International
5h 15m
Seasonal
WN 807
Southwest Airlines
08:10 Baltimore/Wash International Thurgood Marshall
11:05 Austin-Bergstrom International
3h 55m
Seasonal
Boeing 737
UA 637
United Airlines
08:38 Washington Dulles International
11:28 Austin-Bergstrom International
3h 50m
Seasonal
Boeing 737-800
UA 2253
United Airlines
08:45 Washington Dulles International
15:33 Austin-Bergstrom International
7h 48m
Seasonal
Boeing 737-800
WN 899
Southwest Airlines
11:10 Baltimore/Wash International Thurgood Marshall
21:20 Austin-Bergstrom International
11h 10m
Seasonal
UA 2746
United Airlines
12:56 Washington Dulles International
15:46 Austin-Bergstrom International
3h 50m
Seasonal
Boeing 737-800
WN 176
Southwest Airlines
08:10 Baltimore/Wash International Thurgood Marshall
12:35 Austin-Bergstrom International
5h 25m
Seasonal
WN 807
Southwest Airlines
10:20 Baltimore/Wash International Thurgood Marshall
13:10 Austin-Bergstrom International
3h 50m
Seasonal
Boeing 737
WN 4318
Southwest Airlines
06:30 Baltimore/Wash International Thurgood Marshall
12:10 Austin-Bergstrom International
6h 40m
Seasonal
Boeing 737
WN 872
Southwest Airlines
08:10 Baltimore/Wash International Thurgood Marshall
11:05 Austin-Bergstrom International
3h 55m
Seasonal
Boeing 737
WN 1118
Southwest Airlines
10:25 Baltimore/Wash International Thurgood Marshall
15:00 Austin-Bergstrom International
5h 35m
Seasonal
Boeing 737
WN 1191
Southwest Airlines
08:25 Baltimore/Wash International Thurgood Marshall
11:25 Austin-Bergstrom International
4h
Seasonal
Boeing 737
WN 909
Southwest Airlines
10:30 Baltimore/Wash International Thurgood Marshall
20:15 Austin-Bergstrom International
10h 45m
Seasonal
WN 872
Southwest Airlines
08:15 Baltimore/Wash International Thurgood Marshall
11:10 Austin-Bergstrom International
3h 55m
Seasonal
Boeing 737-800
WN 2108
Southwest Airlines
10:30 Baltimore/Wash International Thurgood Marshall
14:40 Austin-Bergstrom International
5h 10m
Seasonal
Boeing 737-800
WN 873
Southwest Airlines
08:15 Baltimore/Wash International Thurgood Marshall
11:00 Austin-Bergstrom International
3h 45m
Seasonal
Boeing 737
WN 935
Southwest Airlines
10:50 Baltimore/Wash International Thurgood Marshall
15:00 Austin-Bergstrom International
5h 10m
Seasonal
Boeing 737-800
WN 4545
Southwest Airlines
12:30 Baltimore/Wash International Thurgood Marshall
15:10 Austin-Bergstrom International
3h 40m
Seasonal
WN 873
Southwest Airlines
08:20 Baltimore/Wash International Thurgood Marshall
11:05 Austin-Bergstrom International
3h 45m
Seasonal
Boeing 737
WN 174
Southwest Airlines
09:55 Baltimore/Wash International Thurgood Marshall
13:55 Austin-Bergstrom International
5h
Seasonal
WN 935
Southwest Airlines
10:30 Baltimore/Wash International Thurgood Marshall
14:40 Austin-Bergstrom International
5h 10m
Seasonal
Boeing 737-800
WN 914
Southwest Airlines
10:35 Baltimore/Wash International Thurgood Marshall
15:00 Austin-Bergstrom International
5h 25m
Seasonal
WN 4545
Southwest Airlines
12:00 Baltimore/Wash International Thurgood Marshall
14:40 Austin-Bergstrom International
3h 40m
Seasonal
Boeing 737
WN 364
Southwest Airlines
06:00 Ronald Reagan National, terminal 1
10:55 Austin-Bergstrom International
5h 55m
Seasonal
WN 873
Southwest Airlines
09:10 Baltimore/Wash International Thurgood Marshall
11:55 Austin-Bergstrom International
3h 45m
Seasonal
Boeing 737
WN 1016
Southwest Airlines
07:00 Baltimore/Wash International Thurgood Marshall
12:30 Austin-Bergstrom International
6h 30m
Seasonal
Boeing 737-800
WN 310
Southwest Airlines
08:20 Baltimore/Wash International Thurgood Marshall
11:05 Austin-Bergstrom International
3h 45m
Seasonal
WN 505
Southwest Airlines
08:20 Baltimore/Wash International Thurgood Marshall
12:20 Austin-Bergstrom International
5h
Seasonal
WN 407
Southwest Airlines
13:25 Baltimore/Wash International Thurgood Marshall
16:05 Austin-Bergstrom International
3h 40m
Seasonal
WN 4518
Southwest Airlines
08:15 Baltimore/Wash International Thurgood Marshall
10:40 Austin-Bergstrom International
3h 25m
Seasonal
Boeing 737
WN 4518
Southwest Airlines
08:05 Baltimore/Wash International Thurgood Marshall
10:30 Austin-Bergstrom International
3h 25m
Seasonal
Boeing 737
WN 4518
Southwest Airlines
08:00 Baltimore/Wash International Thurgood Marshall
10:25 Austin-Bergstrom International
3h 25m
Seasonal
WN 724
Southwest Airlines
13:10 Baltimore/Wash International Thurgood Marshall
15:40 Austin-Bergstrom International
3h 30m
Seasonal
Boeing 737
WN 4518
Southwest Airlines
08:10 Baltimore/Wash International Thurgood Marshall
10:35 Austin-Bergstrom International
3h 25m
Seasonal
Boeing 737

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Austin is 1 hour behind Washington. The search shows seat availability and the price for your date.

Airlines flying Washington to Austin

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Southwest Airlines32 a week United Airlines14 a week

Airports

Where flights from Washington to Austin depart and land

Departure from Washington

Baltimore/Wash International Thurgood Marshall BWI

24 flights a week, 28 mi (45 km) from the city centre

About the airport
Washington Dulles International IAD

14 flights a week, 22 mi (36 km) from the city centre

About the airport
Ronald Reagan National closest to the centreDCA

8 flights a week, terminal 1, 3 mi (5 km) from the city centre

About the airport

Arrival in Austin

Austin-Bergstrom International AUS

46 flights a week, 6 mi (10 km) from the city centre

About the airport

Frequently asked questions

How long is the flight from Washington to Austin?
A nonstop flight takes 4 hours 1 minute on average, from 3h 25m to 13h 45m depending on the flight.
How far is Austin from Washington?
1,316 mi (2,118 km) in a straight line between the cities.
Which airlines fly nonstop from Washington to Austin?
Southwest Airlines (32 a week) and United Airlines (14 a week).
How many flights a day are there from Washington to Austin?
5 flights today and 46 a week, about 6.6 a day on average.
When are the first and last flights from Washington to Austin?
The first departure is at 06:10 (WN653), the last at 13:00 (UA3570). Local time.
What is the cheapest upcoming date to fly from Washington to Austin?
14 November 2026 (Saturday): from $151 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Washington to Austin?
United Airlines: nonstop tickets from $398 on 14 November by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Washington and Austin?
Austin is 1 hour behind Washington. Schedule times on this page are local to each airport.
Which Washington airport do flights to Austin leave from?
Baltimore/Wash International Thurgood Marshall (24 a week), Washington Dulles International (14 a week) and Ronald Reagan National (8 a week).