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Flights from Seattle to Austin – Direct & connecting routes

Non-stop airlines Connecting flights Show map Price search

SEA to AUS flights and routes map SEA to AUS – All flight route options from Seattle Tacoma International, Washington, USA to Austin-Bergstrom International Airport, Texas, USA. These routes are operated by 7 airlines. Fly non-stop with Alaska Airlines or Delta Air Lines, or choose from 21 different stopover flights. The shortest flight time is 4 hours and 9 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 SEA Seattle Tacoma Seattle, WA, USA
USA AUS Austin-Bergstrom Airport, TX, USA
SEA
Seattle Tacoma
USASeattle, WA, USA
Austin-Bergstrom Airport
USAAustin, TX, USA
AUS
2 direct routes found »
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41 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 09m

Alaska Airlines
Non-stop with Alaska Airlines.
4h 09m
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 11m

Delta Air Lines
Non-stop with Delta Air Lines.
4h 11m
2-3 flights per day.
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1 stop route options with the same airline:

Duration

Via Salt Lake City SLC
1 stop with Delta Air Lines. 4 flights per day.

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5h 43m

Via Salt Lake City SLC
1 stop with Delta Air Lines.
5h 43m
4 flights per day.
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Via Denver DEN
1 stop with Southwest Airlines. 2-4 flights per day.

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6h 10m

Via Denver DEN
1 stop with Southwest Airlines.
6h 10m
2-4 flights per day.
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Via Phoenix PHX
1 stop with American Airlines. 2 flights per day.

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6h 20m

Via Phoenix PHX
1 stop with American Airlines.
6h 20m
2 flights per day.
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Via Portland PDX
1 stop with Alaska Airlines. 4 flights per day.

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6h 28m

Via Portland PDX
1 stop with Alaska Airlines.
6h 28m
4 flights per day.
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Via Denver DEN
1 stop with Frontier Airlines. 0-1 flights per day.
Begins in 10/10

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6h 31m

Begins in 10/10
Via Denver DEN
1 stop with Frontier Airlines.
6h 31m
0-1 flights per day.
Begins in 10/10
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Via Dallas DFW
1 stop with American Airlines. 7-8 flights per day.

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6h 46m

Via Dallas DFW
1 stop with American Airlines.
6h 46m
7-8 flights per day.
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Via Houston IAH
1 stop with United Airlines. 4-5 flights per day.

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6h 53m

Via Houston IAH
1 stop with United Airlines.
6h 53m
4-5 flights per day.
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Via San Francisco SFO
1 stop with Alaska Airlines. 0-1 flights per day.

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6h 55m

Via San Francisco SFO
1 stop with Alaska Airlines.
6h 55m
0-1 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 00m

Via Dallas DAL
1 stop with Southwest Airlines.
7h 00m
1-2 flights per day.
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Via Denver DEN
1 stop with United Airlines. 6-11 flights per day.

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7h 02m

Via Denver DEN
1 stop with United Airlines.
7h 02m
6-11 flights per day.
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Via Phoenix PHX
1 stop with Southwest Airlines. 0-1 flights per day.

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7h 05m

Via Phoenix PHX
1 stop with Southwest Airlines.
7h 05m
0-1 flights per day.
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Via Los Angeles LAX
1 stop with Delta Air Lines. 1-2 flights per day.

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7h 07m

Via Los Angeles LAX
1 stop with Delta Air Lines.
7h 07m
1-2 flights per day.
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Via Los Angeles LAX
1 stop with United Airlines. 0-1 flights per day.
Begins in 25/9

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7h 12m

Begins in 25/9
Via Los Angeles LAX
1 stop with United Airlines.
7h 12m
0-1 flights per day.
Begins in 25/9
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Via Los Angeles LAX
1 stop with American Airlines.

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7h 14m

Via Los Angeles LAX
1 stop with American Airlines.
7h 14m
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Via San Diego SAN
1 stop with Alaska Airlines. 0-1 flights per day.

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7h 17m

Via San Diego SAN
1 stop with Alaska Airlines.
7h 17m
0-1 flights per day.
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Via Las Vegas LAS
1 stop with Southwest Airlines. 1-2 flights per day.

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7h 25m

Via Las Vegas LAS
1 stop with Southwest Airlines.
7h 25m
1-2 flights per day.
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Via Oakland OAK
1 stop with Southwest Airlines. 0-1 flights per day.
Mon,Thu & Fri

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7h 35m

Mon,Thu & Fri
Via Oakland OAK
1 stop with Southwest Airlines.
7h 35m
0-1 flights per day.
Mon,Thu & Fri
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Via San Jose SJC
1 stop with Southwest Airlines. 0-2 flights per day.

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7h 35m

Via San Jose SJC
1 stop with Southwest Airlines.
7h 35m
0-2 flights per day.
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Via San Francisco SFO
1 stop with United Airlines. 2-6 flights per day.

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7h 36m

Via San Francisco SFO
1 stop with United Airlines.
7h 36m
2-6 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 45m

Via Sacramento SMF
1 stop with Southwest Airlines.
7h 45m
0-1 flights per day.
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Via Houston HOU
1 stop with Southwest Airlines. 0-2 flights per day.

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7h 55m

Via Houston HOU
1 stop with Southwest Airlines.
7h 55m
0-2 flights per day.
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Via Kansas City MCI
1 stop with Southwest Airlines.
Begins in 5/10

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8h 25m

Begins in 5/10
Via Kansas City MCI
1 stop with Southwest Airlines.
8h 25m
Begins in 5/10
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Via Los Angeles LAX
1 stop with Southwest Airlines. 0-1 flights per day.
Tue & Wed

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8h 55m

Tue & Wed
Via Los Angeles LAX
1 stop with Southwest Airlines.
8h 55m
0-1 flights per day.
Tue & Wed
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Via San Diego SAN
1 stop with Southwest Airlines. 0-1 flights per day.
Only fridays

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8h 55m

Only fridays
Via San Diego SAN
1 stop with Southwest Airlines.
8h 55m
0-1 flights per day.
Only fridays
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Via Santa Ana SNA
1 stop with Southwest Airlines.
Begins in 7/8

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10h 05m

Begins in 7/8
Via Santa Ana SNA
1 stop with Southwest Airlines.
10h 05m
Begins in 7/8
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1 stop route options with codeshare or different airlines:

Duration

Via Denver DEN With Alaska Airlines & United Airlines 1-3 flights per day.

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6h 47m

Via Denver DEN
6h 47m
With Alaska Airlines & United Airlines 1-3 flights per day.
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Via San Diego SAN With American Airlines & Alaska Airlines 0-1 flights per day.
CODESHARE

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6h 54m

Via San Diego SAN
6h 54m
With American Airlines & Alaska Airlines 0-1 flights per day.
CODESHARE
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Via Dallas DFW With Alaska Airlines & American Airlines 4-5 flights per day.

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7h 02m

Via Dallas DFW
7h 02m
With Alaska Airlines & American Airlines 4-5 flights per day.
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Via Palm Springs PSP With Alaska Airlines & Delta Air Lines
Begins in 15/11

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7h 12m

Begins in 15/11
Via Palm Springs PSP
7h 12m
With Alaska Airlines & Delta Air Lines
Begins in 15/11
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Via Los Angeles LAX With American Airlines & Delta Air Lines 0-1 flights per day.

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7h 21m

Via Los Angeles LAX
7h 21m
With American Airlines & Delta Air Lines 0-1 flights per day.
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Via Salt Lake City SLC With Alaska Airlines & Delta Air Lines 1-2 flights per day.

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7h 24m

Via Salt Lake City SLC
7h 24m
With Alaska Airlines & Delta Air Lines 1-2 flights per day.
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Via Houston IAH With Alaska Airlines & United Airlines 2 flights per day.

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7h 27m

Via Houston IAH
7h 27m
With Alaska Airlines & United Airlines 2 flights per day.
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Via Phoenix PHX With Alaska Airlines & American Airlines 2 flights per day.

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7h 43m

Via Phoenix PHX
7h 43m
With Alaska Airlines & American Airlines 2 flights per day.
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Via Las Vegas LAS With Alaska Airlines & United Airlines
Begins in 2/12

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8h 29m

Begins in 2/12
Via Las Vegas LAS
8h 29m
With Alaska Airlines & United Airlines
Begins in 2/12
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Via San Francisco SFO With Alaska Airlines & United Airlines 2-5 flights per day.

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8h 29m

Via San Francisco SFO
8h 29m
With Alaska Airlines & United Airlines 2-5 flights per day.
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Via Sacramento SMF With Alaska Airlines & United Airlines
Begins in 19/8

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9h 58m

Begins in 19/8
Via Sacramento SMF
9h 58m
With Alaska Airlines & United Airlines
Begins in 19/8
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Via Santa Ana SNA With Alaska Airlines & United Airlines
Begins in 25/9

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10h 38m

Begins in 25/9
Via Santa Ana SNA
10h 38m
With Alaska Airlines & United Airlines
Begins in 25/9
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Via Portland PDX With Alaska Airlines & United Airlines 0-3 flights per day.

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11h 24m

Via Portland PDX
11h 24m
With Alaska Airlines & United Airlines 0-3 flights per day.
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Via Ontario ONT With Alaska Airlines & United Airlines 0-1 flights per day.

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11h 44m

Via Ontario ONT
11h 44m
With Alaska Airlines & United Airlines 0-1 flights per day.
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Via Santa Barbara SBA With Alaska Airlines & United Airlines
Begins in 10/10

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13h 23m

Begins in 10/10
Via Santa Barbara SBA
13h 23m
With Alaska Airlines & United Airlines
Begins in 10/10
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Via Bozeman BZN With Delta Air Lines & United Airlines
Begins in 1/8

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13h 54m

Begins in 1/8
Via Bozeman BZN
13h 54m
With Delta Air Lines & United Airlines
Begins in 1/8
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Seattle to Austin flights

There are over 23 airlines and as many as 890 flights every week to this destination. You can fly non-stop to Austin (AUS) from Seattle (SEA) with Alaska Airlines or Delta Air Lines but if a stopover option suits you better you can choose to fly via Phoenix, Portland or any other of the 21 alternatives with connectiing airports.

Seattle to Austin with Alaska Airlines

You can fly non-stop every weekday with flights departing between 8:00 am and 11:00 pm. You can also catch a transit flight via Portland or San Francisco. Alaska Airlines is a member of the air alliance OneWorld.

With Frontier Airlines

If you fly from Seattle with Frontier Airlines you will do a stopover in Denver, DEN before reaching Austin. This flight trip will take 6 hours and 31 minutes and you can fly every Monday or Friday with departures at 06:00.

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

The shortest flight time between SEA and AUS is 4 hours and 9 minutes.

ViaTotal flight timeLayover timeDistance
Direct4h 9m-1779 miles (2862 km)
PHX Phoenix6h 20m1h 4m1988 miles (3199 km)
PDX Portland6h 28m1h 5m1852 miles (2980 km)
DFW Dallas6h 46m2h 53m1858 miles (2990 km)
DEN Denver6h 47m1h 13m1808 miles (2909 km)
SAN San Diego6h 54m53m2225 miles (3580 km)
SFO San Francisco6h 55m56m2192 miles (3527 km)
DAL Dallas7h 0m45m1867 miles (3004 km)
PSP Palm Springs7h 12m1h 22m2130 miles (3427 km)
LAX Los Angeles7h 14m1h 51m2206 miles (3549 km)
SLC Salt Lake City7h 24m2h 31m1782 miles (2867 km)
LAS Las Vegas7h 25m2h 30m1965 miles (3162 km)
IAH Houston7h 27m1h 56m2023 miles (3255 km)
SJC San Jose7h 35m35m2182 miles (3511 km)
OAK Oakland7h 35m1h 0m2178 miles (3504 km)
SMF Sacramento7h 45m2h 40m2096 miles (3372 km)
HOU Houston7h 55m2h 50m2051 miles (3300 km)
MCI Kansas City8h 25m1h 30m2147 miles (3455 km)
SNA Santa Ana10h 38m2h 0m2197 miles (3535 km)
ONT Ontario11h 44m2h 29m2163 miles (3480 km)
SBA Santa Barbara13h 23m2h 35m2245 miles (3612 km)
BZN Bozeman13h 54m2h 21m1850 miles (2977 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.SEA-AUS flight routesSeattle to Austin flight routes illustrated on a map.
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Arriving at Austin-Bergstrom International Airport
Arriving at Austin-Bergstrom International Airport. Copyright: AUS
Seattle - Austin route map and flight paths
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Show all destinations from SEA Show all destinations from AUS

You can fly non-stop from Seattle (SEA) to Austin (AUS) with Alaska Airlines or Delta Air Lines. The flight takes approximately 4 hours and 9 minutes. If you travel with a connecting flight instead, for example via Phoenix, the total flight time will be 6 hours and 20 minutes.

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

The flight time between Seattle Tacoma (SEA) and Austin-Bergstrom International Airport (AUS) is approximately 4 hours and 9 minutes. The distance between the two airports is 1858 miles (or 2990 kilometers).

Yes, you can fly non-stop to AUS from SEA 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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