Cheap Flights from Austin, TX to Seattle, WA from $79

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On Cheapflightsplus.com you will find 4 direct and 227 connecting flights from Austin to Seattle. You can compare airfare deals from 7 airlines and multiple travel sites from $79, book and save on cheap plane tickets and last minute offers. Also check out AUS-SEA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Austin to Seattle Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $79 (one-way), $135 (round-trip).

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Best Flights from Austin to Seattle Today

Take a look at the list of non stop flights and flights with layovers from Austin to Seattle with the lowest price of $79. The fastest direct flight takes 4h 34m and the fastest connecting – 6h 2m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $180 Find flight	06:00 Austin Austin-Bergstrom Intl	08:36 Seattle Seattle-Tacoma Intl	4h 36m	Alaska Airlines	AS595
from $219 Find flight	18:44 Austin Austin-Bergstrom Intl	21:18 Seattle Seattle-Tacoma Intl	4h 34m	Alaska Airlines	AS313
from $79 Find flight	20:03 Austin Austin-Bergstrom Intl	07:15+1 день Seattle Seattle-Tacoma Intl	13h 12m layover 7h 42m - Denver	Frontier Airlines	F92889 F91175
from $104 Find flight	09:14 Austin Austin-Bergstrom Intl	21:11 Seattle Seattle-Tacoma Intl	13h 57m layover 8h 11m - Denver	Frontier Airlines	F91815 F93405
from $105 Find flight	20:23 Austin Austin-Bergstrom Intl	14:15+1 день Seattle Seattle-Tacoma Intl	19h 52m layover 14h 26m - Denver	Frontier Airlines	F91817 F91175
from $106 Find flight	21:43 Austin Austin-Bergstrom Intl	08:57+1 день Seattle Seattle-Tacoma Intl	13h 14m layover 7h 11m - Las Vegas	Frontier Airlines	F93645 F92407
from $135 Find flight	13:17 Austin Austin-Bergstrom Intl	00:57+1 день Seattle Seattle-Tacoma Intl	13h 40m layover 7h 15m - Los Angeles	Spirit Airlines	NK1189 NK1490
from $152 Find flight	06:10 Austin Austin-Bergstrom Intl	12:44 Seattle Seattle-Tacoma Intl	8h 34m layover 2h 5m - San Diego	Alaska Airlines	AS3372 AS1259
from $152 Find flight	09:00 Austin Austin-Bergstrom Intl	16:59 Seattle Seattle-Tacoma Intl	9h 59m layover 3h 39m - San Francisco	Alaska Airlines	AS1369 AS1059
from $166 Find flight	19:59 Austin Austin-Bergstrom Intl	06:03+1 день Seattle Seattle-Tacoma Intl	12h 4m layover 6h 35m - Portland	Alaska Airlines	AS541 AS1032
from $171 Find flight	16:21 Austin Austin-Bergstrom Intl	23:13 Seattle Seattle-Tacoma Intl	8h 52m layover 2h 24m - San Francisco	Alaska Airlines	AS535 AS578
from $177 Find flight	16:05 Austin Austin-Bergstrom Intl	09:34+1 день Seattle Seattle-Tacoma Intl	19h 29m layover 13h 33m - Las Vegas	Frontier Airlines	F93647 F92407
from $179 Find flight	16:05 Austin Austin-Bergstrom Intl	08:57+1 день Seattle Seattle-Tacoma Intl	18h 52m layover 12h 50m - Las Vegas	Frontier Airlines	F94631 F92407
from $186 Find flight	14:49 Austin Austin-Bergstrom Intl	20:26 Seattle Seattle-Tacoma Intl	7h 37m layover 1h 42m - Las Vegas	Spirit Airlines	NK869 NK1455
from $194 Find flight	08:30 Austin Austin-Bergstrom Intl	13:53 Seattle Seattle-Tacoma Intl	7h 23m layover 0h 56m - San Francisco	Alaska Airlines	AS1369 AS1225
from $196 Find flight	09:30 Austin Austin-Bergstrom Intl	15:18 Seattle Seattle-Tacoma Intl	7h 48m layover 1h 27m - San Francisco	United Airlines	UA1668 UA2650

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 24, 2025

Flight Schedule Austin (Texas) to Seattle (Washington)

Full flight schedule will help you in detecting at what time planes fly from Austin to Seattle. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:00 — 08:36	06:00 — 08:36 AS595 Alaska Airlines Austin — Seattle	4h 36m	Find flight from$180
10:00 — 12:36	10:00 — 12:36 AS723 Alaska Airlines Austin — Seattle	4h 36m	Find flight from$219
13:05 — 15:41	13:05 — 15:41 AS505 Alaska Airlines Austin — Seattle	4h 36m	Find flight from$219
18:44 — 21:18	18:44 — 21:18 AS313 Alaska Airlines Austin — Seattle	4h 34m	Find flight from$219
06:10 — 12:44	06:10 — 07:30 AS3372 Alaska Airlines Austin — San Diego 2h 5m stop 09:35 — 12:44 AS1259 Alaska Airlines San Diego — Seattle	8h 34m including layover	Find flight from$152
07:15 — 15:21	07:15 — 09:18 UA324 United Airlines Austin — San Francisco 3h 45m stop 13:03 — 15:21 UA2391 United Airlines San Francisco — Seattle	10h 6m including layover	Find flight from$197
08:30 — 13:53	08:30 — 10:26 AS1369 Alaska Airlines Austin — San Francisco 56m stop 12:34 — 14:50 AS1225 Alaska Airlines San Francisco — Seattle	7h 23m including layover	Find flight from$194
09:00 — 16:59	08:30 — 10:26 AS1369 Alaska Airlines Austin — San Francisco 3h 39m stop 14:28 — 16:48 AS1059 Alaska Airlines San Francisco — Seattle	9h 59m including layover	Find flight from$152
09:14 — 21:11	09:14 — 10:57 F91815 Frontier Airlines Austin — Denver 8h 11m stop 19:08 — 21:11 F93405 Frontier Airlines Denver — Seattle	13h 57m including layover	Find flight from$104
11:24 — 18:15	11:24 — 12:45 UA779 United Airlines Austin — Denver 3h 25m stop 16:10 — 18:15 UA745 United Airlines Denver — Seattle	8h 51m including layover	Find flight from$198
11:50 — 18:41	11:50 — 13:53 UA424 United Airlines Austin — San Francisco 2h 30m stop 16:23 — 18:41 UA2603 United Airlines San Francisco — Seattle	8h 51m including layover	Find flight from$196
12:54 — 18:15	12:54 — 14:15 UA1225 United Airlines Austin — Denver 1h 55m stop 16:10 — 18:15 UA745 United Airlines Denver — Seattle	7h 21m including layover	Find flight from$198
13:00 — 18:55	13:00 — 14:32 AS4563 Alaska Airlines Austin — Los Angeles 1h 28m stop 16:00 — 18:55 AS1047 Alaska Airlines Los Angeles — Seattle	7h 55m including layover	Find flight from$216
13:17 — 00:57 +1 day	13:17 — 14:44 NK1189 Spirit Airlines Austin — Los Angeles 7h 15m stop 21:59 — 00:57 NK1490 Spirit Airlines Los Angeles — Seattle	13h 40m including layover	Find flight from$135
14:49 — 20:26	14:49 — 15:54 NK869 Spirit Airlines Austin — Las Vegas 1h 42m stop 17:36 — 20:26 NK1455 Spirit Airlines Las Vegas — Seattle	7h 37m including layover	Find flight from$186
16:05 — 09:34 +1 day	16:05 — 17:11 F93647 Frontier Airlines Austin — Las Vegas 13h 33m stop 06:44 — 09:34 F92407 Frontier Airlines Las Vegas — Seattle	19h 29m including layover	Find flight from$177
16:21 — 23:13	16:21 — 18:31 AS535 Alaska Airlines Austin — San Francisco 2h 24m stop 20:55 — 23:13 AS578 Alaska Airlines San Francisco — Seattle	8h 52m including layover	Find flight from$171
17:27 — 11:29 +1 day	17:27 — 18:50 F91815 Frontier Airlines Austin — Denver 14h 27m stop 09:17 — 11:29 F91175 Frontier Airlines Denver — Seattle	20h 2m including layover	Find flight from$179
17:59 — 22:58	17:40 — 18:49 UA1326 United Airlines Austin — Houston 54m stop 19:53 — 22:53 UA2456 United Airlines Houston — Seattle	6h 59m including layover	Find flight from$197
19:48 — 00:50 +1 day	19:48 — 21:49 UA1401 United Airlines Austin — San Francisco 46m stop 22:35 — 00:50 UA1971 United Airlines San Francisco — Seattle	7h 2m including layover	Find flight from$197
19:59 — 06:03 +1 day	19:59 — 22:16 AS541 Alaska Airlines Austin — Portland 6h 35m stop 05:00 — 06:07 AS1032 Alaska Airlines Portland — Seattle	12h 4m including layover	Find flight from$166
20:03 — 07:15 +1 day	20:03 — 21:22 F92889 Frontier Airlines Austin — Denver 7h 42m stop 06:00 — 08:15 F91175 Frontier Airlines Denver — Seattle	13h 12m including layover	Find flight from$79
20:23 — 14:15 +1 day	20:23 — 21:44 F91817 Frontier Airlines Austin — Denver 14h 26m stop 12:10 — 14:15 F91175 Frontier Airlines Denver — Seattle	19h 52m including layover	Find flight from$105
21:43 — 08:57 +1 day	21:43 — 22:49 F93645 Frontier Airlines Austin — Las Vegas 7h 11m stop 06:00 — 08:57 F92407 Frontier Airlines Las Vegas — Seattle	13h 14m including layover	Find flight from$106
05:15 — 14:00	05:15 — 06:24 UA1966 United Airlines Austin — Houston 1h 1m stop 07:25 — 09:21 UA2361 United Airlines Houston — Los Angeles 1h 39m stop 11:00 — 14:00 UA2361 United Airlines Los Angeles — Seattle	10h 45m including layover	Find flight from$204
05:15 — 15:45	05:15 — 06:24 UA1966 United Airlines Austin — Houston 3h 16m stop 09:40 — 12:05 UA1605 United Airlines Houston — San Francisco 1h 20m stop 13:25 — 15:45 UA593 United Airlines San Francisco — Seattle	12h 30m including layover	Find flight from$204
07:00 — 15:45	07:00 — 08:07 UA656 United Airlines Austin — Houston 1h 33m stop 09:40 — 12:05 UA1605 United Airlines Houston — San Francisco 1h 20m stop 13:25 — 15:45 UA593 United Airlines San Francisco — Seattle	10h 45m including layover	Find flight from$204
08:45 — 18:52	08:45 — 10:07 UA595 United Airlines Austin — Denver 3h 27m stop 13:34 — 15:25 UA304 United Airlines Denver — San Francisco 1h 7m stop 16:32 — 18:52 UA2603 United Airlines San Francisco — Seattle	12h 7m including layover	Find flight from$204
12:05 — 21:11	12:05 — 13:12 UA669 United Airlines Austin — Houston 1h 38m stop 14:50 — 16:32 UA241 United Airlines Houston — Denver 2h 33m stop 19:05 — 21:11 UA299 United Airlines Denver — Seattle	11h 6m including layover	Find flight from$204
14:10 — 00:50 +1 day	14:10 — 15:17 UA477 United Airlines Austin — Houston 1h 18m stop 16:35 — 18:48 UA2034 United Airlines Houston — San Francisco 3h 47m stop 22:35 — 00:50 UA1971 United Airlines San Francisco — Seattle	12h 40m including layover	Find flight from$203

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on April 24, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Austin to Seattle depends on and how to choose the most interesting flight option for you.

Distance between Austin and Seattle is 2847 miles. Time difference between the cities is 2h. Airplanes depart 05:00 to 21:43 from 3 Austin airports and arrive 05:00 to 21:43 to 3 Seattle airports. Average flight time is 4h 36m.

The fastest flight 4h 34m
Average flight time 4h 36m
The earliest flight 05:00
The latest flight 21:43
Distance 1770 ml

The cheapest months to travel to Seattle are november (from 79 $), february (from 104 $), january (from 105 $).

The most expensive months are december (from 106 $), january (from 105 $), february (from 104 $).

What is the lowest airfare Austin to Seattle?

The cheapest plane ticket found by our users is $79. This airfare is for economy class on one-way F92889 flight by Frontier Airlines for November 12, 2024 which leaves Austin-Bergstrom Intl in Austin at 20:03 am and arrives at Seattle Seattle-Tacoma Intl at 07:15.

Economy class

$79

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Business class

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First class

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Popular Airlines on the Route

The flight Austin — Seattle is served by 7 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 101 departures per week at the price of from $ 152 . And the most expensive tickets are offered by VivaAerobus airline - from $ 1523.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is AS313 by Alaska Airlines takes 4h 34m and the cheapest is F92889 by Frontier Airlines for $180.

AS - Alaska Airlines

from $180

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Connecting Flights

There are 227 flights with layovers on the route. The fastest connecting flight is AS577 by Alaska Airlines takes 6h 2m and the cheapest is F92889 by Frontier Airlines for $79.

AS - Alaska Airlines

from $152

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F9 - Frontier Airlines

from $79

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UA - United Airlines

from $196

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AM - Aeromexico

from $578

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VB - VivaAerobus

from $1523

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NK - Spirit Airlines

from $135

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G4 - Allegiant Air

from $212

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Airports

You can fly from Austin to Seattle from 3 airports (Austin-Bergstrom Intl, Austin, Camp Maybry AHP).

Austin airports

Austin-Bergstrom Intl-AUS

from $79
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Austin-ASQ

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Camp Maybry AHP-MMR

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Seattle airports

Boeing Field International Airport-BFI

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Seattle-Tacoma Intl-SEA

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Kenmore Air Harbor SPB-LKE

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Airplanes

There are flights to Seattle from Austin by 7 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Austin

You may also consider searching for discounted plane tickets to some other popular places from Austin within United States.

Austin — Las Vegas

from $66

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Austin — New York

from $78

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Austin — Denver

from $67

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Austin — Boston

from $62

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Austin — Orlando

from $73

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Austin — Seattle

from $66

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Austin — Miami

from $57

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Austin — Dallas

from $54

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Austin — Atlanta

from $57

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Austin — Los Angeles

from $68

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Top International Destinations from Austin

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Austin — London

from $56

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Austin — Cancun

from $54

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Austin — Mexico City

from $64

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Austin — Paris

from $56

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Austin — Toronto

from $67

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Austin — Madrid

from $72

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Austin — Puerto Vallarta

from $61

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Austin — Montreal

from $76

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Austin — Dublin

from $79

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Austin — San Juan

from $62

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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