Cheap Flights from Austin, TX to Seattle, WA from $75

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On Cheapflightsplus.com you will find 14 direct and 184 connecting flights from Austin to Seattle. You can compare airfare deals from 6 airlines and multiple travel sites from $75, 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: $75 (one-way), $129 (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 $75. The fastest direct flight takes 4h 23m and the fastest connecting – 5h 54m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $158 Find flight	13:36 Austin Austin-Bergstrom Intl	15:59 Seattle Seattle-Tacoma Intl	4h 23m	Hawaiian Airlines	HA4734
from $158 Find flight	07:15 Austin Austin-Bergstrom Intl	09:40 Seattle Seattle-Tacoma Intl	4h 25m	Hawaiian Airlines	HA4771
from $158 Find flight	19:30 Austin Austin-Bergstrom Intl	22:00 Seattle Seattle-Tacoma Intl	4h 30m	Hawaiian Airlines	HA4769
from $158 Find flight	10:50 Austin Austin-Bergstrom Intl	13:27 Seattle Seattle-Tacoma Intl	4h 37m	Hawaiian Airlines	HA4787
from $159 Find flight	13:36 Austin Austin-Bergstrom Intl	15:59 Seattle Seattle-Tacoma Intl	4h 23m	Hawaiian Airlines	HA4770
from $159 Find flight	09:45 Austin Austin-Bergstrom Intl	12:12 Seattle Seattle-Tacoma Intl	4h 27m	Hawaiian Airlines	HA4764
from $161 Find flight	18:59 Austin Austin-Bergstrom Intl	21:34 Seattle Seattle-Tacoma Intl	4h 35m	Alaska Airlines	AS313
from $161 Find flight	10:50 Austin Austin-Bergstrom Intl	13:27 Seattle Seattle-Tacoma Intl	4h 37m	Alaska Airlines	AS110
from $75 Find flight	06:00 Austin Austin-Bergstrom Intl	00:34+1 день Seattle Seattle-Tacoma Intl	20h 34m layover 14h 59m - Denver	Frontier Airlines	F91815 F93405
from $80 Find flight	11:48 Austin Austin-Bergstrom Intl	15:03+1 день Seattle Seattle-Tacoma Intl	29h 15m layover 23h 38m - Las Vegas	Allegiant Air	G465 NK2327
from $103 Find flight	17:08 Austin Austin-Bergstrom Intl	14:16+1 день Seattle Seattle-Tacoma Intl	23h 8m layover 17h 9m - Las Vegas	Frontier Airlines	F94683 F92407
from $115 Find flight	11:48 Austin Austin-Bergstrom Intl	14:25+1 день Seattle Seattle-Tacoma Intl	28h 37m layover 23h 2m - Las Vegas	Allegiant Air	G428 NK2327
from $130 Find flight	11:48 Austin Austin-Bergstrom Intl	00:10+1 день Seattle Seattle-Tacoma Intl	14h 22m layover 8h 54m - Las Vegas	Allegiant Air	G428 NK2625
from $153 Find flight	18:11 Austin Austin-Bergstrom Intl	22:59 Seattle Seattle-Tacoma Intl	6h 48m layover 1h 26m - Denver	United Airlines	UA439 UA2651
from $105 Find flight	13:39 Austin Austin-Bergstrom Intl	00:10+1 день Seattle Seattle-Tacoma Intl	12h 31m layover 3h 57m - Los Angeles 1h 22m - Las Vegas	Spirit Airlines	NK2415 NK2076 NK2625
from $127 Find flight	11:55 Austin Austin-Bergstrom Intl	15:03+1 день Seattle Seattle-Tacoma Intl	29h 8m layover 6h 39m - Orlando 11h 57m - Las Vegas	Spirit Airlines	NK2289 NK2292 NK2327

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on May 17, 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
07:15 — 09:40	07:15 — 09:40 HA4771 Hawaiian Airlines Austin — Seattle	4h 25m	Find flight from$158
07:15 — 09:40	07:15 — 09:40 AS595 Alaska Airlines Austin — Seattle	4h 25m	Find flight from$163
08:00 — 10:38	08:00 — 10:38 AS722 Alaska Airlines Austin — Seattle	4h 38m	Find flight from$161
09:45 — 12:12	09:45 — 12:12 HA4764 Hawaiian Airlines Austin — Seattle	4h 27m	Find flight from$159
09:45 — 12:12	09:45 — 12:12 AS1228 Alaska Airlines Austin — Seattle	4h 27m	Find flight from$163
10:50 — 13:27	10:50 — 13:27 HA4787 Hawaiian Airlines Austin — Seattle	4h 37m	Find flight from$158
10:50 — 13:27	10:50 — 13:27 AS110 Alaska Airlines Austin — Seattle	4h 37m	Find flight from$161
13:34 — 16:12	13:34 — 16:12 AS521 Alaska Airlines Austin — Seattle	4h 38m	Find flight from$161
13:36 — 15:59	13:36 — 15:59 HA4734 Hawaiian Airlines Austin — Seattle	4h 23m	Find flight from$158
13:36 — 15:59	13:36 — 15:59 HA4770 Hawaiian Airlines Austin — Seattle	4h 23m	Find flight from$159
13:36 — 15:59	13:36 — 15:59 AS503 Alaska Airlines Austin — Seattle	4h 23m	Find flight from$162
18:59 — 21:34	18:59 — 21:34 AS313 Alaska Airlines Austin — Seattle	4h 35m	Find flight from$161
19:30 — 22:00	19:30 — 22:00 HA4769 Hawaiian Airlines Austin — Seattle	4h 30m	Find flight from$158
19:30 — 22:00	19:30 — 22:00 AS339 Alaska Airlines Austin — Seattle	4h 30m	Find flight from$162
06:00 — 00:34 +1 day	06:00 — 07:30 F91815 Frontier Airlines Austin — Denver 14h 59m stop 22:29 — 00:37 F93405 Frontier Airlines Denver — Seattle	20h 34m including layover	Find flight from$75
06:00 — 14:10	17:27 — 18:50 F91815 Frontier Airlines Austin — Denver 4h 35m stop 09:17 — 11:29 F91175 Frontier Airlines Denver — Seattle	10h 10m including layover	Find flight from$146
07:00 — 23:44	07:00 — 08:27 F91815 Frontier Airlines Austin — Denver 13h 9m stop 21:36 — 23:44 F94545 Frontier Airlines Denver — Seattle	18h 44m including layover	Find flight from$92
11:48 — 15:03 +1 day	11:48 — 12:38 G465 Allegiant Air Austin — Las Vegas 23h 38m stop 12:16 — 15:03 NK2327 Spirit Airlines Las Vegas — Seattle	29h 15m including layover	Find flight from$80
11:48 — 14:25 +1 day	11:48 — 12:38 G428 Allegiant Air Austin — Las Vegas 23h 2m stop 11:40 — 14:25 NK2327 Spirit Airlines Las Vegas — Seattle	28h 37m including layover	Find flight from$115
15:20 — 20:56	15:20 — 17:05 UA301 United Airlines Austin — San Francisco 1h 35m stop 18:40 — 20:56 UA2019 United Airlines San Francisco — Seattle	7h 36m including layover	Find flight from$178
15:20 — 21:11	15:20 — 17:05 UA451 United Airlines Austin — San Francisco 1h 50m stop 18:55 — 21:11 UA2019 United Airlines San Francisco — Seattle	7h 51m including layover	Find flight from$186
16:00 — 21:58	16:00 — 17:32 UA5214 United Airlines Austin — Los Angeles 1h 35m stop 19:07 — 21:58 UA684 United Airlines Los Angeles — Seattle	7h 58m including layover	Find flight from$162
17:08 — 14:16 +1 day	17:08 — 18:10 F94683 Frontier Airlines Austin — Las Vegas 17h 9m stop 11:19 — 14:16 F92407 Frontier Airlines Las Vegas — Seattle	23h 8m including layover	Find flight from$103
17:35 — 22:46	17:35 — 19:55 HA4781 Hawaiian Airlines Austin — Portland 1h 50m stop 21:45 — 22:46 HA6567 Hawaiian Airlines Portland — Seattle	7h 11m including layover	Find flight from$162
18:11 — 22:59	18:00 — 19:23 UA439 United Airlines Austin — Denver 1h 26m stop 21:00 — 22:59 UA2651 United Airlines Denver — Seattle	6h 48m including layover	Find flight from$153
20:45 — 08:04 +1 day	20:45 — 22:29 HA4714 Hawaiian Airlines Austin — San Francisco 7h 31m stop 06:00 — 08:04 HA7023 Hawaiian Airlines San Francisco — Seattle	13h 19m including layover	Find flight from$183
20:45 — 08:04 +1 day	20:45 — 22:29 AS513 Alaska Airlines Austin — San Francisco 7h 31m stop 06:00 — 08:04 AS981 Alaska Airlines San Francisco — Seattle	13h 19m including layover	Find flight from$192
08:32 — 22:51	08:32 — 12:01 G4421 Allegiant Air Austin — Covington 6h 35m stop 18:24 — 19:30 SY220 Sun Country Airlines Covington — Minneapolis 1h 24m stop 21:06 — 22:51 SY289 Sun Country Airlines Minneapolis — Seattle	16h 19m including layover	Find flight from$166
13:39 — 00:10 +1 day	13:39 — 14:55 NK2415 Spirit Airlines Austin — Los Angeles 3h 57m stop 18:52 — 20:10 NK2076 Spirit Airlines Los Angeles — Las Vegas 1h 22m stop 21:32 — 00:10 NK2625 Spirit Airlines Las Vegas — Seattle	12h 31m including layover	Find flight from$105
13:39 — 00:10 +2 days	13:39 — 14:55 NK2415 Spirit Airlines Austin — Los Angeles 7h 15m stop 22:10 — 23:28 NK2509 Spirit Airlines Los Angeles — Las Vegas 22h 4m stop 21:32 — 00:10 NK2625 Spirit Airlines Las Vegas — Seattle	36h 31m including layover	Find flight from$136
14:23 — 15:03 +1 day	13:39 — 14:55 NK2415 Spirit Airlines Austin — Los Angeles 13h 44m stop 06:00 — 07:19 NK2683 Spirit Airlines Los Angeles — Las Vegas 5h 34m stop 11:40 — 14:25 NK2327 Spirit Airlines Las Vegas — Seattle	26h 40m including layover	Find flight from$126
14:23 — 15:03 +1 day	13:39 — 14:55 NK2415 Spirit Airlines Austin — Los Angeles 6h 32m stop 22:10 — 23:28 NK2509 Spirit Airlines Los Angeles — Las Vegas 12h 41m stop 11:40 — 14:25 NK2327 Spirit Airlines Las Vegas — Seattle	26h 40m including layover	Find flight from$131
16:16 — 00:10 +2 days	16:16 — 18:25 G4472 Allegiant Air Austin — Des Moines 3h 56m stop 22:21 — 23:33 G449 Allegiant Air Des Moines — Las Vegas 21h 59m stop 21:32 — 00:10 NK2625 Spirit Airlines Las Vegas — Seattle	33h 54m including layover	Find flight from$162

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

*Departure and arrival times - local. Updated on May 17, 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 20:45 from 3 Austin airports and arrive 05:00 to 20:45 to 3 Seattle airports. Average flight time is 4h 29m.

The fastest flight 4h 23m
Average flight time 4h 29m
The earliest flight 05:00
The latest flight 20:45
Distance 1770 ml

The cheapest months to travel to Seattle are june (from 101 $), may (from 117 $), december (from 180 $).

The most expensive months are november (from 349 $), february (from 267 $), december (from 180 $).

What is the lowest airfare Austin to Seattle?

The cheapest plane ticket found by our users is $75. This airfare is for economy class on one-way F91815 flight by Frontier Airlines for June 6, 2025 which leaves Austin-Bergstrom Intl in Austin at 06:00 am and arrives at Seattle Seattle-Tacoma Intl at 00:34.

Economy class

$75

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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 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 55 departures per week at the price of from $ 161 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 4539.

Direct flights

There are 14 nonstop flights on the route. The fastest direct flight is HA4734 by Hawaiian Airlines takes 4h 23m and the cheapest is F91815 by Frontier Airlines for $158.

AS - Alaska Airlines

from $161

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HA - Hawaiian Airlines

from $158

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Connecting Flights

There are 184 flights with layovers on the route. The fastest connecting flight is HA4872 by Hawaiian Airlines takes 5h 54m and the cheapest is F91815 by Frontier Airlines for $75.

AS - Alaska Airlines

from $170

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F9 - Frontier Airlines

from $75

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HA - Hawaiian Airlines

from $162

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UA - United Airlines

from $153

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G4 - Allegiant Air

from $80

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NK - Spirit Airlines

from $105

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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 $75
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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 6 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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