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Cheap flights from Austin to Washington from $73

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Washington departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:45 am - 12:24 pm
AUS
-
GEG
7h 39m1 stop
Frontier Logo
11:22 am - 12:28 am
GEG
-
AUS
11h 06m1 stop
$160Frontier
Thu, Jan 8 - Thu, Jan 15
Frontier Logo
6:45 am - 11:07 am
AUS
-
GEG
6h 22m1 stop
Frontier Logo
1:19 pm - 12:16 am
GEG
-
AUS
8h 57m1 stop
$183Frontier
Sun, Jan 4 - Thu, Jan 8
Frontier Logo
10:18 am - 11:21 am
AUS
-
SEA
27h 03m2 stops
Frontier Logo
9:25 pm - 11:43 am
SEA
-
AUS
12h 18m1 stop
$185Frontier
Thu, Jan 8 - Thu, Jan 29
Frontier Logo
3:17 pm - 9:36 am
AUS
-
SEA
20h 19m2 stops
Frontier Logo
1:09 pm - 10:12 am
SEA
-
AUS
19h 03m1 stop
$186Frontier
Thu, Jan 15 - Sun, Jan 18
Delta Logo
4:55 pm - 7:38 pm
AUS
-
SEA
4h 43mnonstop
Delta Logo
9:35 am - 4:00 pm
SEA
-
AUS
4h 25mnonstop
$187Delta
Sat, Jan 10 - Sun, Jan 11
Alaska Airlines Logo
7:00 pm - 9:45 pm
AUS
-
SEA
4h 45mnonstop
Alaska Airlines Logo
11:15 pm - 5:14 am
SEA
-
AUS
3h 59mnonstop
$188Alaska Airlines
Tue, Mar 10 - Thu, Mar 26
Alaska Airlines Logo
7:15 am - 10:00 am
AUS
-
SEA
4h 45mnonstop
Alaska Airlines Logo
12:41 pm - 10:48 pm
SEA
-
AUS
8h 07m1 stop
$192Alaska Airlines
Wed, Jan 14 - Wed, Jan 14
Southwest Logo
4:35 pm - 9:20 pm
AUS
-
PDX
6h 45m1 stop
Southwest Logo
7:10 am - 5:45 pm
PDX
-
AUS
8h 35m2 stops
$220Southwest
Mon, Jan 12 - Thu, Jan 15
Delta Logo
1:59 pm - 8:35 pm
AUS
-
PDX
8h 36m1 stop
Delta Logo
5:30 am - 4:00 pm
PDX
-
AUS
8h 30m1 stop
$223Delta
Thu, Jan 15 - Sat, Jan 17
American Airlines Logo
2:39 pm - 7:51 pm
AUS
-
PDX
7h 12m1 stop
American Airlines Logo
8:29 am - 4:41 pm
PDX
-
AUS
6h 12m1 stop
$228American Airlines
Wed, Jan 7 - Sat, Jan 10

Delta flights from Austin to State of Washington

Our best Delta deals on Austin to State of Washington flight tickets
Delta
Jan 10
AUS4:55 pmAustin Bergstrom
4h 43m
SEA7:38 pmSeattle/Tacoma Intl
Jan 11
SEA9:35 amSeattle/Tacoma Intl
4h 25m
AUS4:00 pmAustin Bergstrom
$187
Find similar
Delta
Jan 10
AUS4:55 pmAustin Bergstrom
4h 43m
SEA7:38 pmSeattle/Tacoma Intl
Jan 17
SEA5:25 amSeattle/Tacoma Intl
6h 20m
1 stop
AUS1:45 pmAustin Bergstrom
$198
Find similar
Delta
Jan 12
AUS4:55 pmAustin Bergstrom
4h 43m
SEA7:38 pmSeattle/Tacoma Intl
Jan 13
SEA9:35 amSeattle/Tacoma Intl
4h 25m
AUS4:00 pmAustin Bergstrom
$199
Find similar

Alaska Airlines flights from Austin to State of Washington

Our best Alaska Airlines deals on Austin to State of Washington flight tickets
Alaska Airlines
Mar 10
AUS7:00 pmAustin Bergstrom
4h 45m
SEA9:45 pmSeattle/Tacoma Intl
Mar 26
SEA11:15 pmSeattle/Tacoma Intl
3h 59m
AUS5:14 amAustin Bergstrom
$188
Find similar
Alaska Airlines
Jan 14
AUS7:15 amAustin Bergstrom
4h 45m
SEA10:00 amSeattle/Tacoma Intl
Jan 14
SEA12:41 pmSeattle/Tacoma Intl
8h 07m
1 stop
AUS10:48 pmAustin Bergstrom
$192
Find similar
Alaska Airlines
Feb 4
AUS7:15 amAustin Bergstrom
4h 45m
SEA10:00 amSeattle/Tacoma Intl
Feb 4
SEA11:47 amSeattle/Tacoma Intl
4h 12m
AUS5:59 pmAustin Bergstrom
$193
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Austin to State of Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Austin to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinSpokane

AUS - GEG

AUSGEG

Austin Bergstrom

Thu 1/8

6:45 am-12:24 pm

1 stop7h 39m

Spokane

Thu 1/15

11:22 am-12:28 am

1 stop11h 06m

$160

AustinSpokane

AUS - GEG

AUSGEG

Austin Bergstrom

Sun 1/4

6:45 am-11:07 am

1 stop6h 22m

Spokane

Thu 1/8

1:19 pm-12:16 am

1 stop8h 57m

$183

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Thu 1/8

10:18 am-11:21 am

2 stops27h 03m

Seattle/Tacoma Intl

Thu 1/29

9:25 pm-11:43 am

1 stop12h 18m

$185

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Thu 1/15

3:17 pm-9:36 am

2 stops20h 19m

Seattle/Tacoma Intl

Sun 1/18

1:09 pm-10:12 am

1 stop19h 03m

$186

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Sat 1/10

4:55 pm-7:38 pm

Nonstop4h 43m

Seattle/Tacoma Intl

Sun 1/11

9:35 am-4:00 pm

Nonstop4h 25m

$187

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Tue 3/10

7:00 pm-9:45 pm

Nonstop4h 45m

Seattle/Tacoma Intl

Thu 3/26

11:15 pm-5:14 am

Nonstop3h 59m

$188

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Wed 1/14

7:15 am-10:00 am

Nonstop4h 45m

Seattle/Tacoma Intl

Wed 1/14

12:41 pm-10:48 pm

1 stop8h 07m

$192

AustinPortland

AUS - PDX

AUSPDX

Austin Bergstrom

Mon 1/12

4:35 pm-9:20 pm

1 stop6h 45m

Portland

Thu 1/15

7:10 am-5:45 pm

2 stops8h 35m

$220

AustinPortland

AUS - PDX

AUSPDX

Austin Bergstrom

Thu 1/15

1:59 pm-8:35 pm

1 stop8h 36m

Portland

Sat 1/17

5:30 am-4:00 pm

1 stop8h 30m

$223

AustinPortland

AUS - PDX

AUSPDX

Austin Bergstrom

Wed 1/7

2:39 pm-7:51 pm

1 stop7h 12m

Portland

Sat 1/10

8:29 am-4:41 pm

1 stop6h 12m

$228

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from Austin to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to State of Washington?

The month of January is, on average, the cheapest month to fly to State of Washington from Austin, with most prices found around $262. If you aren’t able to travel to State of Washington during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $277.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Austin to State of Washington is on a Thursday. Travelers who choose to depart for State of Washington on a Thursday will often find tickets for as low as $388. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Austin to State of Washington for around $538.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the afternoon when flights can be purchased for as low as $417. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $432 on average. Flights to State of Washington from Austin at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Austin Bergstrom to Washington flight route?

Fly from Austin Bergstrom to Seattle/Tacoma Intl for the best Austin Bergstrom - Washington flight prices

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $327 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Austin for as low as $275 on momondo.

What cabin class options are available on Austin Bergstrom to Washington flights?

There are 4 cabin classes available to choose from on Austin Bergstrom to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Austin to State of Washington flights?

You could potentially save up to 16% on your flight if you consider stops on a Austin to State of Washington flight.

Cheap Austin to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to State of Washington

Best Price Found

$221

Fastest flight time

4h 02m

Direct flights

Every day

Airports in State of Washington

96 airports
The best one-way flight to State of Washington from Austin in the past 72 hours is $221. The best round-trip flight deal from Austin to State of Washington found on momondo in the last 72 hours is $294.
The fastest flight from Austin to State of Washington takes 4h 02m
Direct flights go from Austin to State of Washington every day.
There are 96 airports in State of Washington. From Austin there are direct flights to Portland (PDX), Seattle/Tacoma Intl (SEA).
Search flight deals

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Washington?

    Prices for flights from Austin Bergstrom Airport to Washington refresh daily.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Washington?

  • How old do you have to be to fly from Austin Bergstrom Airport to Washington?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Austin to State of Washington?

Best airlines flying from Austin to State of Washington

Compare and see reviews for airlines that fly from Austin to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $62Free CancellationRating
6.3
8,190 reviews
Search Spirit Airlines flights
FrontierPriceFrom $138Free CancellationRating
5.8
3,079 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $141Free CancellationRating
7.8
2,821 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $143Free CancellationRating
8.0
4,254 reviews
Search Southwest flights
DeltaPriceFrom $184Free CancellationRating
7.9
8,017 reviews
Search Delta flights
Alaska AirlinesPriceFrom $186Free CancellationRating
8.0
11,496 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $212Free CancellationRating
7.4
9,100 reviews
Search United Airlines flights
American AirlinesPriceFrom $254Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Washington?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Austin to Washington. momondo saves you time and could save you money on your trip.

Can I find flights from Austin to Washington with flexible booking policies on momondo?

Flights from Austin to Washington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Austin to Washington?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington from Austin.

I’m not ready to book a flight from Austin to Washington right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Austin to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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