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Flights from Austin to Seattle – Direct & connecting routes

Non-stop airlines Connecting flights Show map Price search

AUS to SEA flights and routes map AUS to SEA – All flight route options from Austin-Bergstrom International Airport, Texas, USA to Seattle Tacoma International, Washington, USA. These routes are operated by 8 airlines. Fly non-stop with Alaska Airlines or Delta Air Lines, or choose from 18 different stopover flights. The shortest flight time is 4 hours and 27 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA AUS Austin-Bergstrom Airport Austin, TX, USA
USA SEA Seattle Tacoma , WA, USA
AUS
Austin-Bergstrom Airport
USAAustin, TX, USA
Seattle Tacoma
USASeattle, WA, USA
SEA
2 direct routes found »
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37 routes with 1 stop found »
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Non-stop route options:

Duration

Alaska Airlines
Non-stop with Alaska Airlines. 4 flights per day.

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4h 27m

Alaska Airlines
Non-stop with Alaska Airlines.
4h 27m
4 flights per day.
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Delta Air Lines
Non-stop with Delta Air Lines. 2-3 flights per day.

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4h 35m

Delta Air Lines
Non-stop with Delta Air Lines.
4h 35m
2-3 flights per day.
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1 stop route options with the same airline:

Duration

Via Denver DEN
1 stop with Frontier Airlines. 0-1 flights per day.
Begins in 23/8

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6h 08m

Begins in 23/8
Via Denver DEN
1 stop with Frontier Airlines.
6h 08m
0-1 flights per day.
Begins in 23/8
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Via Salt Lake City SLC
1 stop with Delta Air Lines. 3-4 flights per day.

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6h 29m

Via Salt Lake City SLC
1 stop with Delta Air Lines.
6h 29m
3-4 flights per day.
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Via Portland PDX
1 stop with Alaska Airlines. 2 flights per day.

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6h 39m

Via Portland PDX
1 stop with Alaska Airlines.
6h 39m
2 flights per day.
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Via Denver DEN
1 stop with Southwest Airlines. 2-7 flights per day.

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6h 43m

Via Denver DEN
1 stop with Southwest Airlines.
6h 43m
2-7 flights per day.
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Via Denver DEN
1 stop with United Airlines. 5-6 flights per day.

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6h 53m

Via Denver DEN
1 stop with United Airlines.
6h 53m
5-6 flights per day.
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Via Phoenix PHX
1 stop with Frontier Airlines.
Begins in 21/8

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6h 58m

Begins in 21/8
Via Phoenix PHX
1 stop with Frontier Airlines.
6h 58m
Begins in 21/8
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Via Dallas DFW
1 stop with American Airlines. 12-15 flights per day.

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7h 01m

Via Dallas DFW
1 stop with American Airlines.
7h 01m
12-15 flights per day.
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Via Phoenix PHX
1 stop with American Airlines. 3 flights per day.

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7h 05m

Via Phoenix PHX
1 stop with American Airlines.
7h 05m
3 flights per day.
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Via Sacramento SMF
1 stop with Southwest Airlines. 0-1 flights per day.

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7h 05m

Via Sacramento SMF
1 stop with Southwest Airlines.
7h 05m
0-1 flights per day.
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Via Phoenix PHX
1 stop with Southwest Airlines. 1-6 flights per day.

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7h 10m

Via Phoenix PHX
1 stop with Southwest Airlines.
7h 10m
1-6 flights per day.
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Via Houston IAH
1 stop with United Airlines. 4-5 flights per day.

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7h 18m

Via Houston IAH
1 stop with United Airlines.
7h 18m
4-5 flights per day.
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Via Dallas DAL
1 stop with Southwest Airlines. 1-2 flights per day.

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7h 25m

Via Dallas DAL
1 stop with Southwest Airlines.
7h 25m
1-2 flights per day.
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Via Los Angeles LAX
1 stop with American Airlines. 1-2 flights per day.

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7h 29m

Via Los Angeles LAX
1 stop with American Airlines.
7h 29m
1-2 flights per day.
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Via San Francisco SFO
1 stop with United Airlines. 5-6 flights per day.

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7h 36m

Via San Francisco SFO
1 stop with United Airlines.
7h 36m
5-6 flights per day.
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Via San Diego SAN
1 stop with Alaska Airlines. 0-2 flights per day.

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7h 40m

Via San Diego SAN
1 stop with Alaska Airlines.
7h 40m
0-2 flights per day.
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Via Las Vegas LAS
1 stop with Southwest Airlines. 3-5 flights per day.

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7h 48m

Via Las Vegas LAS
1 stop with Southwest Airlines.
7h 48m
3-5 flights per day.
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Via San Francisco SFO
1 stop with Alaska Airlines. 1-2 flights per day.

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7h 49m

Via San Francisco SFO
1 stop with Alaska Airlines.
7h 49m
1-2 flights per day.
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Via San Jose SJC
1 stop with Southwest Airlines. 0-3 flights per day.

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8h 00m

Via San Jose SJC
1 stop with Southwest Airlines.
8h 00m
0-3 flights per day.
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Via Los Angeles LAX
1 stop with United Airlines. 1-2 flights per day.

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8h 05m

Via Los Angeles LAX
1 stop with United Airlines.
8h 05m
1-2 flights per day.
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Via Oakland OAK
1 stop with Southwest Airlines. 0-4 flights per day.

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8h 18m

Via Oakland OAK
1 stop with Southwest Airlines.
8h 18m
0-4 flights per day.
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Via Houston HOU
1 stop with Southwest Airlines. 0-1 flights per day.
Only sundays

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8h 20m

Only sundays
Via Houston HOU
1 stop with Southwest Airlines.
8h 20m
0-1 flights per day.
Only sundays
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Via Los Angeles LAX
1 stop with Delta Air Lines. 3-4 flights per day.

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8h 25m

Via Los Angeles LAX
1 stop with Delta Air Lines.
8h 25m
3-4 flights per day.
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Via Burbank BUR
1 stop with Southwest Airlines.
Begins in 5/10

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8h 50m

Begins in 5/10
Via Burbank BUR
1 stop with Southwest Airlines.
8h 50m
Begins in 5/10
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Via Santa Ana SNA
1 stop with Southwest Airlines. 0-1 flights per day.
Begins in 30/11

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9h 35m

Begins in 30/11
Via Santa Ana SNA
1 stop with Southwest Airlines.
9h 35m
0-1 flights per day.
Begins in 30/11
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Via San Diego SAN
1 stop with Southwest Airlines. 0-2 flights per day.
Tue & Wed

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10h 05m

Tue & Wed
Via San Diego SAN
1 stop with Southwest Airlines.
10h 05m
0-2 flights per day.
Tue & Wed
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Via Los Angeles LAX
1 stop with Southwest Airlines. 0-1 flights per day.
Only fridays

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10h 18m

Only fridays
Via Los Angeles LAX
1 stop with Southwest Airlines.
10h 18m
0-1 flights per day.
Only fridays
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1 stop route options with codeshare or different airlines:

Duration

Via Portland PDX With Alaska Airlines & Hawaiian Airlines 2 flights per day.
CODESHARE

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6h 33m

Via Portland PDX
6h 33m
With Alaska Airlines & Hawaiian Airlines 2 flights per day.
CODESHARE
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Via Salt Lake City SLC With Delta Air Lines & Alaska Airlines 1-2 flights per day.

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6h 37m

Via Salt Lake City SLC
6h 37m
With Delta Air Lines & Alaska Airlines 1-2 flights per day.
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Via Las Vegas LAS With Delta Air Lines & Alaska Airlines 0-1 flights per day.

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7h 05m

Via Las Vegas LAS
7h 05m
With Delta Air Lines & Alaska Airlines 0-1 flights per day.
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Via San Diego SAN With Alaska Airlines & American Airlines
Begins in 4/10
CODESHARE

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7h 11m

Begins in 4/10
Via San Diego SAN
7h 11m
With Alaska Airlines & American Airlines
Begins in 4/10
CODESHARE
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Via Dallas DFW With American Airlines & Alaska Airlines 6-10 flights per day.

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7h 18m

Via Dallas DFW
7h 18m
With American Airlines & Alaska Airlines 6-10 flights per day.
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Via Denver DEN With United Airlines & Alaska Airlines 2-5 flights per day.

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7h 29m

Via Denver DEN
7h 29m
With United Airlines & Alaska Airlines 2-5 flights per day.
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Via Houston IAH With United Airlines & Alaska Airlines 2 flights per day.

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7h 33m

Via Houston IAH
7h 33m
With United Airlines & Alaska Airlines 2 flights per day.
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Via San Francisco SFO With Alaska Airlines & American Airlines 0-1 flights per day.
CODESHARE

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7h 46m

Via San Francisco SFO
7h 46m
With Alaska Airlines & American Airlines 0-1 flights per day.
CODESHARE
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Via Phoenix PHX With American Airlines & Alaska Airlines 1-4 flights per day.

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7h 59m

Via Phoenix PHX
7h 59m
With American Airlines & Alaska Airlines 1-4 flights per day.
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Via Los Angeles LAX With American Airlines & Alaska Airlines 2 flights per day.

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8h 00m

Via Los Angeles LAX
8h 00m
With American Airlines & Alaska Airlines 2 flights per day.
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Via Palm Springs PSP With Delta Air Lines & Alaska Airlines
Begins in 22/11

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8h 10m

Begins in 22/11
Via Palm Springs PSP
8h 10m
With Delta Air Lines & Alaska Airlines
Begins in 22/11
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Austin to Seattle flights

There are over 20 airlines and as many as 1022 flights every week to this destination. You can fly non-stop to Seattle (SEA) from Austin (AUS) with Alaska Airlines or Delta Air Lines but if a stopover option suits you better you can choose to fly via Denver, Salt Lake City or any other of the 18 alternatives with connectiing airports.

Austin to Seattle with Alaska Airlines

You can fly non-stop every weekday with flights departing between 6:00 am and 7:00 pm. You can also catch a transit flight via Portland or San Diego. Alaska Airlines is a member of the air alliance OneWorld.

With Frontier Airlines

If you choose to fly with Frontier Airlines from Austin to Seattle you can make a transit either via Denver or via Phoenix. The route via Denver is 50 minutes faster.

Distance & flight times: Austin-Bergstrom International Airport to Seattle Airport

The shortest flight time between AUS and SEA is 4 hours and 27 minutes.

ViaTotal flight timeLayover timeDistance
Direct4h 27m-1779 miles (2862 km)
DEN Denver6h 8m2h 6m1808 miles (2909 km)
SLC Salt Lake City6h 37m1h 0m1782 miles (2867 km)
PDX Portland6h 39m59m1852 miles (2980 km)
DFW Dallas7h 1m2h 22m1858 miles (2990 km)
PHX Phoenix7h 5m1h 29m1988 miles (3199 km)
SMF Sacramento7h 5m40m2096 miles (3372 km)
LAS Las Vegas7h 5m1h 4m1965 miles (3162 km)
SAN San Diego7h 11m44m2225 miles (3580 km)
DAL Dallas7h 25m2h 10m1867 miles (3004 km)
LAX Los Angeles7h 29m1h 40m2206 miles (3549 km)
IAH Houston7h 33m48m2023 miles (3255 km)
SFO San Francisco7h 46m56m2192 miles (3527 km)
SJC San Jose8h 0m2h 5m2182 miles (3511 km)
PSP Palm Springs8h 10m2h 18m2130 miles (3427 km)
OAK Oakland8h 18m45m2178 miles (3504 km)
HOU Houston8h 20m50m2051 miles (3300 km)
BUR Burbank8h 50m1h 35m2188 miles (3520 km)
SNA Santa Ana9h 35m2h 0m2197 miles (3535 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.AUS-SEA flight routesAustin to Seattle flight routes illustrated on a map.
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Departing from Austin-Bergstrom International Airport
Departing from Austin-Bergstrom International Airport. Copyright: AUS
Austin - Seattle route map and flight paths
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You can fly non-stop from Austin (AUS) to Seattle (SEA) with Alaska Airlines or Delta Air Lines. The flight takes approximately 4 hours and 27 minutes. If you travel with a connecting flight instead, for example via Denver, the total flight time will be 6 hours and 8 minutes.

If you're interested in direct flights, Alaska Airlines or Delta Air Lines is available. For flights with stopovers, Frontier Airlines, Delta Air Lines, Alaska Airlines, American Airlines, Southwest Airlines or United Airlines is also an option.

The flight time between Austin-Bergstrom Airport (AUS) and Seattle Tacoma International (SEA) is approximately 4 hours and 27 minutes. The distance between the two airports is 1988 miles (or 3199 kilometers).

Yes, you can fly non-stop to SEA from AUS with Alaska Airlines or Delta Air Lines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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