Cheap flights from Seattle to Austin (SEA - AUS) from $88

This is the cheapest one-way flight price, found on 5/24. Prices may vary by date and flight preferences.
SEA — AUS
May 30 — Jun 61

The best prices from Seattle/Tacoma Intl to Austin Bergstrom are usually found in February or January, booked 60 days in advance, depart on a Monday or Tuesday and return on a Tuesday

How to find the cheapest flight from Seattle (SEA) to Austin (AUS)

All the information you need to plan the best SEA to AUS flight in 2023: compare Seattle to Austin flight prices with the expected peak season, weather and rainfall in Austin.

Popular in

June

Cheapest in

February

Round-trip from

$258

One-way from

$88
High demand for flights, 32% potential price rise
Best time to find cheap flights, 34% potential price drop
From Seattle/Tacoma Intl to Austin Bergstrom
One-way flight from Seattle/Tacoma Intl to Austin Bergstrom

SEA - AUS

Price

$258 - $577

AUS

Temperature

50 - 84.2 °F

AUS

Rainfall

2.1 - 4.2 inches

Cheap flights from Seattle to Austin in May, June 2023

The best prices found for SEA to AUS flights for May, June
The lowest fares we've come across on flights traveling from Seattle to Austin in May and June 2023. More deals are always being added, so be sure to check back regularly.

Seattle to Austin 2023 flight deals

Cheap flights to Austin from Seattle found for this year
The lowest fares we've come across on flights traveling from Seattle to Austin in May and June 2023. More deals are always being added, so be sure to check back regularly.

Cheap Spirit Airlines flights from Seattle to Austin

Consider these cheap Spirit Airlines flights we've found departing from Seattle to Austin. It's recommended that users confirm their flight details before booking.
  • If you’re traveling from Seattle to Austin, one of the more common airlines traveling that route is Spirit Airlines. Seattle to Austin flights are typically 46% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $357.80 RT. The cheapest Spirit Airlines flight found for this route was $154. When traveling from Seattle to Austin on Spirit Airlines, the most popular airport to depart from is Seattle/Tacoma Intl Airport and the most popular airport to arrive at is Austin Bergstrom Airport. When flying from Seattle to Austin, Spirit Airlines flights are 11% more popular than any other airline flying that same route.

Cheap Undisclosed Carrier flights from Seattle to Austin

To aid your search, here are some of the cheapest Undisclosed Carrier flights we've found from Seattle to Austin. Deals frequently update to provide users with more options.
  • If you’re traveling from Seattle to Austin, one of the more common airlines traveling that route is Undisclosed Carrier. Flights on this route from Undisclosed Carrier typically cost $407.20 RT, a price that is 54% cheaper than the average Seattle to Austin flight. The cheapest flight found was $169 RT. When traveling from Seattle to Austin on Undisclosed Carrier, the most popular airport to depart from is Seattle/Tacoma Intl Airport and the most popular airport to arrive at is Austin Bergstrom Airport. When flying from Seattle to Austin, Undisclosed Carrier flights are 10% more popular than any other airline flying that same route.

Non-stop flights to Austin from Seattle

Save time with Seattle to Austin direct flight deals
If you're seeking options on non-stop flights from Seattle to Austin, check out these fares. Users seeking other options on flights from Seattle to Austin should update the search form at the top of the page.

Last minute flights from Seattle to Austin

Late deals on return flights to Austin from Seattle, departing today and this week
Users seeking a last-minute flight from Seattle to Austin should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.

One-way flights to Austin from Seattle

The cheapest one-way flights from Seattle to Austin
Users in need of a one-way flight from Seattle to Austin can choose from these deals. Users can also find round-trip Seattle to Austin flights by using the search form above.

Find flights from Seattle to Austin within your budget

Use the slider to find flights from Seattle to Austin that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$165 - $263

Route

Depart

Return

Price

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Wed 8/23

1 stop5h 50m

Austin Bergstrom

Sat 8/26

1 stop11h 04m

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Wed 8/23

1 stop10h 57m

Austin Bergstrom

Sun 8/27

1 stop21h 37m

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Wed 6/7

1 stop14h 20m

Austin Bergstrom

Mon 6/12

1 stop7h 35m

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Fri 8/18

1 stop13h 30m

Austin Bergstrom

Wed 8/23

1 stop9h 31m

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Fri 6/9

1 stop12h 54m

Austin Bergstrom

Sun 6/11

1 stop20h 44m

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Wed 6/7

1 stop14h 20m

Austin Bergstrom

Sun 6/11

1 stop14h 01m

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Wed 6/7

1 stop14h 20m

Austin Bergstrom

Wed 6/14

1 stop25h 17m

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Fri 6/9

1 stop15h 56m

Austin Bergstrom

Wed 6/14

1 stop25h 17m

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Tue 7/4

1 stop6h 56m

Austin Bergstrom

Tue 7/18

1 stop7h 12m

Flights are sorted by cheapest first

Deals found on 5/23

Reviews of Airlines Servicing Austin

See what other customers who have flown with Spirit Airlines and Undisclosed Carrier from Seattle to Austin have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.6
Good
1,486 reviews

Food

6.8

Entertainment

7.1

Overall

7.6

Comfort

7.4

Crew

8.2

Boarding

7.8

Reviews

1 / 10

Insufficient announcements of when late groups board. Cramped seating. Inadequate availability of closed captioning of movies. Quality of movie audio disappointing, and difficult to adjust insufficient warning about turbulence.

United Airlines
7.6
Good
1,486 reviews
United Airlines
7.6
Good
1,486 reviews

Food

6.8

Entertainment

7.1

Overall

7.6

Comfort

7.4

Crew

8.2

Boarding

7.8

Reviews

1 / 10

Insufficient announcements of when late groups board. Cramped seating. Inadequate availability of closed captioning of movies. Quality of movie audio disappointing, and difficult to adjust insufficient warning about turbulence.

Spirit Airlines
6.6
Okay
1,006 reviews
United Airlines
7.6
Good
1,486 reviews

Food

6.8

Entertainment

7.1

Overall

7.6

Comfort

7.4

Crew

8.2

Boarding

7.8

Reviews

1 / 10

Insufficient announcements of when late groups board. Cramped seating. Inadequate availability of closed captioning of movies. Quality of movie audio disappointing, and difficult to adjust insufficient warning about turbulence.

Frontier
5.9
Fair
643 reviews
United Airlines
7.6
Good
1,486 reviews

Food

6.8

Entertainment

7.1

Overall

7.6

Comfort

7.4

Crew

8.2

Boarding

7.8

Reviews

1 / 10

Insufficient announcements of when late groups board. Cramped seating. Inadequate availability of closed captioning of movies. Quality of movie audio disappointing, and difficult to adjust insufficient warning about turbulence.

Related info for your journey

Useful info, stats and facts about Seattle to Austin flights.

Alternative routes for Seattle to Austin

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Seattle to Austin

The chart below displays the airlines Cheapflights users traveling from Seattle to Austin choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
FrontierCheapest$91Average$234FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Spirit AirlinesCheapest$110Average$240FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
Alaska AirlinesCheapest$154Average$358FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
DeltaCheapest$169Average$407FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$176Average$396FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$209Average$617FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights

Hourly flight availability from Seattle to Austin

See what time of day planes typically take off from Seattle to Austin
1%of flight departuresEarly morningMidnight to 6 am
56%of flight departuresMorning6 am to noon
24%of flight departuresAfternoonNoon to 6 pm
19%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to Austin

See how many times per day planes take to the skies headed from Seattle to Austin
Sunday18daily flights
Monday17daily flights
Tuesday14daily flights
Wednesday15daily flights
Thursday15daily flights
Friday21daily flights
Saturday14daily flights
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