Cheap Flights from Austin, TX to Seattle, WA from $81
On Cheapflightsplus.com you will find 9 direct and 235 connecting flights from Austin to Seattle. You can compare airfare deals from 6 airlines and multiple travel sites from $81, 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
Best Flights from Austin to Seattle Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $84 | 19:38 Austin Austin-Bergstrom Intl | 22:05 Seattle Seattle-Tacoma Intl | 4h 27m | Hawaiian Airlines | HA4769 |
from $87 | 19:38 Austin Austin-Bergstrom Intl | 22:05 Seattle Seattle-Tacoma Intl | 4h 27m | Alaska Airlines | AS339 |
from $108 | 13:36 Austin Austin-Bergstrom Intl | 15:59 Seattle Seattle-Tacoma Intl | 4h 23m | Hawaiian Airlines | HA4734 |
from $126 | 13:36 Austin Austin-Bergstrom Intl | 15:59 Seattle Seattle-Tacoma Intl | 4h 23m | Alaska Airlines | AS503 |
from $81 | 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 $84 | 12:37 Austin Austin-Bergstrom Intl | 17:38 Seattle Seattle-Tacoma Intl | 7h 1m layover 1h 9m - Phoenix | Frontier Airlines | F93659 F91723 |
from $86 | 16:34 Austin Austin-Bergstrom Intl | 16:25+1 день Seattle Seattle-Tacoma Intl | 25h 51m layover 19h 57m - Las Vegas | Spirit Airlines | NK1656 NK1681 |
from $86 | 06:00 Austin Austin-Bergstrom Intl | 00:31+1 день Seattle Seattle-Tacoma Intl | 20h 31m layover 15h 8m - Denver | Frontier Airlines | F91815 F93405 |
from $87 | 08:15 Austin Austin-Bergstrom Intl | 14:24 Seattle Seattle-Tacoma Intl | 8h 9m layover 2h 54m - Portland | Hawaiian Airlines | HA4796 HA6247 |
from $88 | 17:50 Austin Austin-Bergstrom Intl | 21:36 Seattle Seattle-Tacoma Intl | 5h 46m layover 0h 38m - Portland | Hawaiian Airlines | HA4872 HA6567 |
from $88 | 17:50 Austin Austin-Bergstrom Intl | 22:29 Seattle Seattle-Tacoma Intl | 6h 39m layover 1h 31m - Portland | Hawaiian Airlines | HA4872 HA6414 |
from $88 | 16:11 Austin Austin-Bergstrom Intl | 22:00 Seattle Seattle-Tacoma Intl | 7h 49m layover 1h 52m - San Francisco | Hawaiian Airlines | HA4773 HA7031 |
from $92 | 06:00 Austin Austin-Bergstrom Intl | 20:44 Seattle Seattle-Tacoma Intl | 16h 44m layover 11h 11m - Denver | Frontier Airlines | F91815 F94545 |
from $93 | 15:39 Austin Austin-Bergstrom Intl | 15:00+1 день Seattle Seattle-Tacoma Intl | 25h 21m layover 19h 21m - Las Vegas | Frontier Airlines | F93645 F92407 |
from $128 | 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 |
from $132 | 06:00 Austin Austin-Bergstrom Intl | 12:58 Seattle Seattle-Tacoma Intl | 8h 58m layover 1h 11m - San Diego 0h 37m - Las Vegas | Alaska Airlines | AS3293 AS3314 AS629 |
Flight Schedule Austin (Texas) to Seattle (Washington)
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
07:15 — 09:40
|
07:15 — 09:40
HA4771
Hawaiian Airlines
Austin — Seattle
|
4h 25m |
Find flight
from$108 |
|
07:15 — 09:40
|
07:15 — 09:40
AS595
Alaska Airlines
Austin — Seattle
|
4h 25m |
Find flight
from$126 |
|
09:45 — 12:12
|
09:45 — 12:12
HA4764
Hawaiian Airlines
Austin — Seattle
|
4h 27m |
Find flight
from$108 |
|
09:45 — 12:12
|
09:45 — 12:12
AS1228
Alaska Airlines
Austin — Seattle
|
4h 27m |
Find flight
from$126 |
|
13:36 — 15:59
|
13:36 — 15:59
HA4734
Hawaiian Airlines
Austin — Seattle
|
4h 23m |
Find flight
from$108 |
|
13:36 — 15:59
|
13:36 — 15:59
HA4770
Hawaiian Airlines
Austin — Seattle
|
4h 23m |
Find flight
from$123 |
|
13:36 — 15:59
|
13:36 — 15:59
AS503
Alaska Airlines
Austin — Seattle
|
4h 23m |
Find flight
from$126 |
|
19:38 — 22:05
|
19:38 — 22:05
HA4769
Hawaiian Airlines
Austin — Seattle
|
4h 27m |
Find flight
from$84 |
|
19:38 — 22:05
|
19:38 — 22:05
AS339
Alaska Airlines
Austin — Seattle
|
4h 27m |
Find flight
from$87 |
|
06:00 — 00:31
+1 day
|
06:00 — 07:30
F91815
Frontier Airlines
Austin — Denver
15h 8m stop
22:29 — 00:37
F93405
Frontier Airlines
Denver — Seattle
|
20h 31m including layover |
Find flight
from$86 |
|
06:00 — 20:44
|
07:00 — 08:27
F91815
Frontier Airlines
Austin — Denver
11h 11m stop
21:36 — 23:44
F94545
Frontier Airlines
Denver — Seattle
|
16h 44m including layover |
Find flight
from$92 |
|
08:15 — 14:24
|
08:15 — 10:31
HA4796
Hawaiian Airlines
Austin — Portland
2h 54m stop
13:25 — 14:24
HA6247
Hawaiian Airlines
Portland — Seattle
|
8h 9m including layover |
Find flight
from$87 |
|
09:08 — 14:19
|
09:08 — 10:59
UA1668
United Airlines
Austin — San Francisco
1h 6m stop
12:05 — 14:19
UA433
United Airlines
San Francisco — Seattle
|
7h 11m including layover |
Find flight
from$126 |
|
10:15 — 15:14
|
10:15 — 12:05
UA1668
United Airlines
Austin — San Francisco
55m stop
13:00 — 15:14
UA2041
United Airlines
San Francisco — Seattle
|
6h 59m including layover |
Find flight
from$128 |
|
11:05 — 15:31
|
11:05 — 12:26
UA779
United Airlines
Austin — Denver
1h 9m stop
13:35 — 15:31
UA594
United Airlines
Denver — Seattle
|
6h 26m including layover |
Find flight
from$120 |
|
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$81 |
|
12:37 — 17:38
|
12:37 — 13:12
F93659
Frontier Airlines
Austin — Phoenix
1h 9m stop
14:21 — 17:38
F91723
Frontier Airlines
Phoenix — Seattle
|
7h 1m including layover |
Find flight
from$84 |
|
12:56 — 17:57
|
12:56 — 14:17
UA785
United Airlines
Austin — Denver
1h 44m stop
16:01 — 17:57
UA745
United Airlines
Denver — Seattle
|
7h 1m including layover |
Find flight
from$120 |
|
14:31 — 22:00
|
14:31 — 15:29
HA4768
Hawaiian Airlines
Austin — San Diego
3h 36m stop
19:05 — 22:00
HA6537
Hawaiian Airlines
San Diego — Seattle
|
9h 29m including layover |
Find flight
from$113 |
|
14:59 — 22:52
|
14:59 — 16:03
HA4768
Hawaiian Airlines
Austin — San Diego
3h 42m stop
19:45 — 22:52
HA6497
Hawaiian Airlines
San Diego — Seattle
|
9h 53m including layover |
Find flight
from$96 |
|
15:33 — 21:06
|
13:40 — 15:25
UA210
United Airlines
Austin — San Francisco
1h 29m stop
18:40 — 20:56
UA2019
United Airlines
San Francisco — Seattle
|
7h 33m including layover |
Find flight
from$126 |
|
15:39 — 15:00
+1 day
|
15:39 — 16:41
F93645
Frontier Airlines
Austin — Las Vegas
19h 21m stop
12:02 — 15:00
F92407
Frontier Airlines
Las Vegas — Seattle
|
25h 21m including layover |
Find flight
from$93 |
|
16:11 — 22:00
|
16:08 — 18:03
HA4773
Hawaiian Airlines
Austin — San Francisco
1h 52m stop
19:49 — 22:00
HA7031
Hawaiian Airlines
San Francisco — Seattle
|
7h 49m including layover |
Find flight
from$88 |
|
16:34 — 16:25
+1 day
|
16:34 — 17:43
NK1656
Spirit Airlines
Austin — Las Vegas
19h 57m stop
13:40 — 16:25
NK1681
Spirit Airlines
Las Vegas — Seattle
|
25h 51m including layover |
Find flight
from$86 |
|
17:50 — 21:36
|
18:00 — 20:14
HA4872
Hawaiian Airlines
Austin — Portland
38m stop
20:59 — 21:54
HA6567
Hawaiian Airlines
Portland — Seattle
|
5h 46m including layover |
Find flight
from$88 |
|
17:50 — 22:29
|
18:00 — 20:14
HA4872
Hawaiian Airlines
Austin — Portland
1h 31m stop
21:59 — 22:59
HA6414
Hawaiian Airlines
Portland — Seattle
|
6h 39m including layover |
Find flight
from$88 |
|
18:00 — 22:59
|
18:00 — 20:14
AS1396
Alaska Airlines
Austin — Portland
1h 45m stop
21:59 — 22:59
AS3408
Alaska Airlines
Portland — Seattle
|
6h 59m including layover |
Find flight
from$96 |
|
18:19 — 23:28
|
18:19 — 19:40
UA377
United Airlines
Austin — Denver
1h 50m stop
21:30 — 23:28
UA2651
United Airlines
Denver — Seattle
|
7h 9m including layover |
Find flight
from$120 |
|
20:00 — 00:54
+1 day
|
20:00 — 21:50
UA292
United Airlines
Austin — San Francisco
45m stop
22:35 — 00:54
UA5770
United Airlines
San Francisco — Seattle
|
6h 54m including layover |
Find flight
from$126 |
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 20:57 from 3 Austin airports and arrive 05:00 to 20:57 to 3 Seattle airports. Average flight time is 4h 25m.
- The fastest flight 4h 23m
- Average flight time 4h 25m
- The earliest flight 05:00
- The latest flight 20:57
- Distance 1770 ml
The cheapest months to travel to Seattle are june (from 101 $), september (from 112 $), august (from 113 $).
The most expensive months are february (from 269 $), december (from 181 $), may (from 117 $).
What is the lowest airfare Austin to Seattle?
The cheapest plane ticket found by our users is $81. This airfare is for economy class on one-way G465 flight by Allegiant Air for June 29, 2025 which leaves Austin-Bergstrom Intl in Austin at 11:48 am and arrives at Seattle Seattle-Tacoma Intl at 15:03.
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 - 61 departures per week at the price of from $ 87 . And the most expensive tickets are offered by United Airlines airline - from $ 470.
Direct flights
There are 9 nonstop flights on the route. The fastest direct flight is HA4734 by Hawaiian Airlines takes 4h 23m and the cheapest is G465 by Allegiant Air for $84.
- AS - Alaska Airlinesfrom $87Find
- HA - Hawaiian Airlinesfrom $84Find
Connecting Flights
There are 235 flights with layovers on the route. The fastest connecting flight is HA4872 by Hawaiian Airlines takes 5h 46m and the cheapest is G465 by Allegiant Air for $81.
- AS - Alaska Airlinesfrom $94Find
- F9 - Frontier Airlinesfrom $84Find
- HA - Hawaiian Airlinesfrom $87Find
- UA - United Airlinesfrom $120Find
- G4 - Allegiant Airfrom $81Find
- NK - Spirit Airlinesfrom $86Find
Airports
You can fly from Austin to Seattle from 3 airports (Austin-Bergstrom Intl, Austin, Camp Maybry AHP).
Austin airports
- Austin-Bergstrom Intl-AUSfrom $81Find
- Austin-ASQFind
- Camp Maybry AHP-MMRFind
Seattle airports
- Boeing Field International Airport-BFIFind
- Seattle-Tacoma Intl-SEAFind
- Kenmore Air Harbor SPB-LKEFind
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.
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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.
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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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