SeattleAustin

Flights from Seattle to Austin

Nonstop flights from Seattle (SEA) to Austin (AUS) take about 4h 4m (2,848 km). Southwest Airlines and Alaska Airlines fly it. Lowest fare seen: $153 one-way, nonstop (22 Oct 2026).

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When you land in Austin

The airport transfer and the few things worth sorting before you fly.

Airport transfer

AUS → Austin, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
Alaska Airlines plane soaring through a bright sky with fluffy clouds in Seattle. — lounges at Seattle AirportSeattle Airport · 2 lounges
Before you flyAirport lounges at Seattle →
Early arrival or late flightLuggage storage in Austin →3 drop-off points, from $4.90

Things to book in Austin

All 7 things to do in Austin →
Austin Zoofrom €17.81
Austin Zoo 4.0 · 38 Tiqets reviews
from €8.93
Neill-Cochran House Museum 5.0 · 3 Tiqets reviews
from €35.66
Museum of Illusions Austin 5.0 · 2 Tiqets reviews
from €23.21
Austin Walking Tours 5.0 · 1 Tiqets reviews

Find hotels in Austin

Hotels, hostels & more · Expedia

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Airlines flying Seattle to Austin

Carriers on SEA–AUS according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.

✈ Southwest Airlinesnonstop fare seen✈ Alaska Airlinesnonstop fare seen

Seattle to Austin fares by month

Cheapest month seen for a nonstop flight: Nov 2026, from $136 one-way. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

DepartingNonstop fromCheaper with stops
Nov 2026$13613 Nov 2026 · Southwest Airlines—
Dec 2026$19125 Dec 2026 · Alaska Airlines$171 · 1 stop25 Dec 2026
Jan 2027$1534 Jan 2027 · Southwest Airlines—

When to go for the lowest fare

The next few weeks were the cheapest to fly: from $136 in November 2026, against $153 at best later on.

From Travelpayouts flight-search data, city to city (Seattle to Austin, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

More for this trip

Frequently asked questions — Seattle to Austin flights

How long is the flight from Seattle to Austin?
A nonstop flight from Seattle (SEA) to Austin (AUS) takes about 4h 4m, covering 2,848 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.
How far is Seattle from Austin by air?
The great-circle distance between Seattle–Tacoma International Airport and Austin Bergstrom International Airport is 2,848 km (1,770 miles), a medium-haul route.
Which airlines fly from Seattle to Austin?
Airlines with flights or nonstop fares on the SEA–AUS route include Southwest Airlines and Alaska Airlines. This is not a complete list — schedules change by season, so check the current options before booking.
How much does a flight from Seattle to Austin cost?
The lowest one-way fare seen recently on SEA–AUS was $153 USD with Southwest Airlines (nonstop), departing 4 Jan 2027, found in fare searches as of 22 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
What is the cheapest month to fly from Seattle to Austin?
In fares seen on 22 Oct 2026, departures in November 2026 were cheapest, from $136 one-way, against $171 for December 2026, the dearest month. Fares change daily, so check your own dates.
Do I need a visa to travel from Seattle to Austin?
It depends on your passport. Some nationalities can enter Austin visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.

Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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