Cheap Flights from Washington to Austin

Helping travelers to find the best flight offers

Cheapest flights from Washington to Austin

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Washington to Austin. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

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There is no information about the cheapest one-way flight from Washington to Austin

Cheapest round trip flight

$257

Frontier Airlines
Frontier Airlines
1 transfer
1d 8h 22m
05/21/2025

The cheapest roundtrip flight from Washington to Austin departs on 05/21/2025, is operated by Frontier Airlines and costs $257

The fastest flight

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There is no information about the fastest flight from Washington to Austin

Direct flights

No direct flights

There are no direct flights on this route.

Earliest flight

8:23 AM

Latest flight

10:05 PM

Average flight duration

3h 38m

Direct flights count

14

Distance

2117km

Timezone difference

1h

The distance between Washington and Austin is 2117km (1313 miles). The average flight duration is 3h 38m. There are 14 direct flights from Washington to Austin. The time difference between Washington and Austin is 1h . Flights from Washington begin at 8:23 AM. The latest flight from Washington departs at 10:05 PM.

See also:

Cheap flights to United States

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Direct flights airfares to Austin

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Cheapest air tickets to Washington

Airfare from Washington to Austin by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Washington to Austin

June 2025
Lowest price
on average:
$146
  • Avg Price

Airlines operating on route

Below you will find a list of airlines operating flights on the Washington — Austin route and the starting prices for flights of each specific airline on it.

Allegiant Air
Allegiant Air

Starting at $78

Spirit Airlines
Spirit Airlines

Starting at $101

American Airlines
American Airlines

Starting at $137

Direct Flights from Washington to Austin

A direct flight is the most convenient and comfortable way to fly from Washington to Austin, despite the fact that sometimes flights with transfers can cost significantly less.

Austin city image

Washington — Austin

WAS — AUS

05/15/2025

Departure date

Direct flight

United Airlines

UA545

Starting at $399

Austin city image

Washington — Austin

WAS — AUS

06/16/2025

Departure date

Direct flight

United Airlines

UA1669

Starting at $280

Austin city image

Washington — Austin

WAS — AUS

06/18/2025

Departure date

Direct flight

Southwest Airlines

WN434

Starting at $190

Austin city image

Washington — Austin

WAS — AUS

06/19/2025

Departure date

Direct flight

Southwest Airlines

WN3624

Starting at $263

Austin city image

Washington — Austin

WAS — AUS

08/01/2025

Departure date

Direct flight

Allegiant Air

G4252

Starting at $129

Schedule of direct flights from Washington to Austin

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Washington to Austin:

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Unable to find information about the schedule of direct flights from

Washington airports overview

DCA
Ronald Reagan National Airport
Southwest Airlines
Airlines flying to this airport
$190
Starting at
$235-1%
on average
IAD
Washington Dulles International Airport
United Airlines
Allegiant Air
Airlines flying to this airport
$78
Starting at
$239
on average

Austin airports overview

AUS
Austin-Bergstrom International Airport
United Airlines
Southwest Airlines
Allegiant Air
Airlines flying to this airport
$78
Starting at
$237
on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

When is the best time to buy air tickets on the route Washington — Austin?

Often the best time to buy tickets from Washington to Austin is 2 months before departure.

When is the cheapest time of year to fly from Washington to Austin?

Based on statistics over the past years, the lowest prices for flights from Washington to Austin can be found flying in these months: June.

Which airline can fly direct from Washington to Austin?

The following airlines operate direct flights on the route Washington — Austin: United Airlines, Southwest Airlines, Allegiant Air

Special offers and sales on air tickets from Washington to Austin

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Alternative routes

Baltimore ➜ Austin•Charlottesville ➜ Austin•Hagerstown ➜ Austin•Lancaster ➜ Austin•Philadelphia ➜ Austin•Richmond ➜ Austin•Washington ➜ Abilene•Washington ➜ Waco•Washington ➜ College Station•Washington ➜ Corpus Christi•Washington ➜ Dallas•Washington ➜ Killeen•Washington ➜ San Angelo