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$117+ Cheap flights from Alaska to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SEA
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Alaska to Seattle

Cheapest flights from Alaska to Seattle
Explore the most affordable flight options available from Alaska to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/271:15 amANC - SEA
Nonstop3h 45mDelta
mar. 1/68:35 amSEA - ANC
Nonstop3h 50mDelta
Deal found 12/11$428
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/165:55 amANC - SEA
Nonstop3h 46mDelta
mar. 1/68:35 amSEA - ANC
Nonstop3h 50mDelta
Deal found 12/10$432
This Alaska Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/242:28 amJNU - SEA
Nonstop2h 37mAlaska Airlines
mar. 12/307:00 amSEA - JNU
Nonstop2h 40mAlaska Airlines
Deal found 12/10$448
This Alaska Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2511:03 amSIT - SEA
1 stop3h 55mAlaska Airlines
lun. 12/297:00 amSEA - SIT
1 stop4h 24mAlaska Airlines
Deal found 12/9$467
This Alaska Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/278:29 pmKTN - SEA
1 stop8h 36mAlaska Airlines
mié. 12/316:40 pmSEA - KTN
Nonstop2h 07mAlaska Airlines
Deal found 12/11$467
This Orbitz deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/246:50 amJNU - SEA
Nonstop2h 35mAlaska Airlines
vie. 1/211:29 pmSEA - JNU
Nonstop2h 39mAlaska Airlines
Deal found 12/11$468
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/245:45 amANC - SEA
Nonstop3h 49mDelta
mié. 12/319:55 amSEA - ANC
Nonstop3h 46mDelta
Deal found 12/10$473
This Alaska Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/137:05 amANC - SEA
Nonstop3h 40mAlaska Airlines
mié. 2/49:05 amSEA - ANC
Nonstop3h 51mAlaska Airlines
Deal found 12/10$482
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/245:45 amANC - SEA
Nonstop3h 49mDelta
vie. 12/269:20 pmSEA - ANC
Nonstop3h 39mDelta
Deal found 12/10$488
This Alaska Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/243:55 pmANC - SEA
1 stop22h 02mAlaska Airlines
vie. 12/262:18 pmSEA - ANC
Nonstop3h 45mAlaska Airlines
Deal found 12/10$508
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/256:50 amJNU - SEA
Nonstop2h 35mAmerican Airlines
mar. 12/3011:29 pmSEA - JNU
Nonstop2h 39mAmerican Airlines
Deal found 12/11$518
This Alaska Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/272:20 amANC - SEA
Nonstop3h 40mAlaska Airlines
mar. 1/69:15 pmSEA - ANC
1 stop28h 39mAlaska Airlines
Deal found 12/11$525

Find flight deals from Alaska to Seattle

Keep the following information in mind while searching for Alaska to Seattle flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$186
(Kiwi.com)

One-way from

$117
(Trip.com)

Popular in

March

Cheapest in

April

Average price

$497

Good round-trip deal

$414 or less

Good one-way deal

$238 or less
Provider with most accurate pricing for Anchorage-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Anchorage-Seattle/Tacoma Intl flights.
Search Deals
From Alaska to Seattle/Tacoma Intl
Search Deals
One-way flight from Alaska to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Alaska to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Alaska to Seattle/Tacoma Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alaska to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Alaska to Seattle that are best for you.

Fly from

Alaska

Fly to

Seattle

Route

Depart

Return

Price

AnchorageSeattle

ANC - SEA

ANCSEA

Anchorage

lun. 1/5

7:05 am-11:45 am

Nonstop3h 40m

Seattle/Tacoma Intl

dom. 1/11

9:59 pm-12:53 am

Nonstop3h 54m

$186

FairbanksSeattle

FAI - SEA

FAISEA

Fairbanks

jue. 1/29

2:10 am-6:46 am

Nonstop3h 36m

Seattle/Tacoma Intl

dom. 2/1

8:55 pm-11:56 pm

Nonstop4h 01m

$188

AnchorageSeattle

ANC - SEA

ANCSEA

Anchorage

jue. 2/19

3:16 pm-8:02 pm

Nonstop3h 46m

Seattle/Tacoma Intl

dom. 2/22

9:25 am-12:10 pm

Nonstop3h 45m

$196

AnchorageSeattle

ANC - SEA

ANCSEA

Anchorage

vie. 1/9

5:55 am-10:42 am

Nonstop3h 47m

Seattle/Tacoma Intl

dom. 1/11

11:20 am-2:05 pm

Nonstop3h 45m

$196

AnchorageSeattle

ANC - SEA

ANCSEA

Anchorage

vie. 1/9

1:30 pm-6:13 pm

Nonstop3h 43m

Seattle/Tacoma Intl

dom. 1/18

8:35 am-11:25 am

Nonstop3h 50m

$196

AnchorageSeattle

ANC - SEA

ANCSEA

Anchorage

jue. 3/26

3:30 pm-8:14 pm

Nonstop3h 44m

Seattle/Tacoma Intl

lun. 3/30

5:55 pm-8:35 pm

Nonstop3h 40m

$196

AnchorageSeattle

ANC - SEA

ANCSEA

Anchorage

jue. 1/15

1:30 pm-6:13 pm

Nonstop3h 43m

Seattle/Tacoma Intl

mié. 1/21

11:20 am-2:05 pm

Nonstop3h 45m

$196

AnchorageSeattle

ANC - SEA

ANCSEA

Anchorage

vie. 1/9

5:55 am-10:42 am

Nonstop3h 47m

Seattle/Tacoma Intl

lun. 1/12

8:35 am-11:25 am

Nonstop3h 50m

$196

AnchorageSeattle

ANC - SEA

ANCSEA

Anchorage

jue. 1/8

1:30 pm-6:13 pm

Nonstop3h 43m

Seattle/Tacoma Intl

lun. 1/12

9:20 pm-12:09 am

Nonstop3h 49m

$196

AnchorageSeattle

ANC - SEA

ANCSEA

Anchorage

sáb. 1/10

1:30 pm-6:13 pm

Nonstop3h 43m

Seattle/Tacoma Intl

mié. 1/14

8:35 am-11:25 am

Nonstop3h 50m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 60 results
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Best time to book a flight from Alaska to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Alaska with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Alaska to Seattle

What is the cheapest month to book a flight from Alaska to Seattle?

Currently, April is the cheapest month in which you can book a flight from Alaska to Seattle (average of $178). Flying from Alaska to Seattle in June is currently the most expensive (average of $340). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AK to SEA?

Find hourly flight availability from Alaska to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

When flying from Alaska to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 10% versus a flight in the morning.

What is the cheapest day to fly from Alaska to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Alaska to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Alaska to Seattle flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Alaska to Seattle

Explore weekly flight availability from Alaska to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated diciembre 12, 2025.

The most flights from USAK to SEA are scheduled on a Thursday (68 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (34 on average).

Related info for your journey

Find useful and relevant information for your journey from Alaska to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Alaska?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Seattle from Alaska.

  • How popular is this Alaska to Seattle flight route?

    Within the past month, 177 users have taken a look at flights from Alaska to Seattle/Tacoma Intl.

  • How long is the flight from Alaska to Seattle?

    Hawaiian Airlines, Delta, and Alaska Airlines can get you from Alaska to Seattle in just under 3h 40m. Your travel time will be generally consistent. The distance from Alaska to Seattle is about 1444 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from Alaska to Seattle one-way?

    One-way options have recently been found by users for as low as $214 on United Airlines. Other airlines that offer cheap prices include Delta from $244 and American Airlines from $277 one-way.

  • What are the most popular routes from Alaska to Seattle?

    The most popular route from Alaska to Seattle is Anchorage - Seattle/Tacoma Intl. You may also consider Fairbanks - Seattle/Tacoma Intl or Juneau Intl - Seattle/Tacoma Intl.

  • What are the most reliable airlines from Alaska to Seattle?

    Before booking your flight to Seattle from Alaska, check out the most reliable airlines to get you to your destination on time: Qantas Airways (98%), Condor (96%), Icelandair( 94%).

  • What are the cheapest flights from Alaska to Seattle?

    Looking at all options, your cheapest flight can be booked for $182. While the most popular route (Anchorage - Seattle/Tacoma Intl) can be booked for $187 on average, our data indicates $818 when flying from Alaska to Seattle.

  • Can I find deals for flights from Alaska to Seattle that include hotel bookings?

    Yes. In addition to deals on Alaska to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alaska to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alaska to Seattle.

  • Can I find deals for business class flights from Alaska to Seattle?

    Yes. Cheapflights offers flight deals from Alaska to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Alaska to Seattle?

    Currently, April is the cheapest month in which you can book a flight from Alaska to Seattle (average of $178). Flying from Alaska to Seattle in June is currently the most expensive (average of $340). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Olympia
Ocean Shores
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Tukwila
Kent
Cle Elum
Marysville
Leavenworth
Fife
Aberdeen
Shoreline
Centralia
Federal Way

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Top 3 airlines flying from Alaska to Seattle

Discover the top 3 airlines that operate flights from Alaska to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$167Average$476FlexibilityNo cancel feeOn-time85%
DeltaCheapest$197Average$374FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$271Average$428FlexibilityNo cancel feeOn-time75%

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