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$161+ Cheap flights from Seattle to Anchorage (SEA - ANC)

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ANC
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Anchorage are usually found in October or January, booked 67 days in advance, depart on a Tuesday or Friday and return on a Thursday

Cheap flight deals from Seattle to Anchorage

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Anchorage (ANC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$298
(Alaska Airlines)

One-way from

$161
(Kissandfly.com)

Popular in

February

Cheapest in

October

Average price

$388

Good round-trip deal

$319 or less

Good one-way deal

$192 or less
From Seattle/Tacoma Intl to Anchorage
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One-way flight from Seattle/Tacoma Intl to Anchorage
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Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Anchorage.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Anchorage.
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Find flight deals from Seattle to Anchorage

Cheapest flights from Seattle to Anchorage
Explore the most affordable flight options available from Seattle to Anchorage. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta deal was found by Cheapflights users on 8/13. 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.
Thu 9/117:30 amSEA - ANC
Nonstop3h 50mDelta
Thu 9/185:15 pmANC - SEA
Nonstop3h 38mDelta
Deal found 8/13$298
This Delta deal was found by Cheapflights users on 8/13. 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.
Thu 9/47:20 amSEA - ANC
Nonstop3h 44mDelta
Tue 9/912:55 amANC - SEA
Nonstop3h 28mDelta
Deal found 8/13$299
This Trip.com deal was found by Cheapflights users on 8/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:00 amSEA - ANC
Nonstop3h 50mHawaiian Airlines
Tue 9/912:34 amANC - SEA
Nonstop3h 32mHawaiian Airlines
Deal found 8/14$300
This Delta deal was found by Cheapflights users on 8/14. 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.
Thu 9/41:30 pmSEA - ANC
1 stop10h 57mDelta
Sat 9/136:00 amANC - SEA
Nonstop3h 45mDelta
Deal found 8/14$308
This lastminute.com deal was found by Cheapflights users on 8/12. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/269:00 amSEA - ANC
Nonstop3h 50mAlaska Airlines
Fri 10/37:45 amANC - SEA
Nonstop3h 50mAlaska Airlines
Deal found 8/12$310
This Trip.com deal was found by Cheapflights users on 8/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:59 pmSEA - ANC
Nonstop3h 48mHawaiian Airlines
Thu 10/21:59 amANC - SEA
Nonstop3h 32mHawaiian Airlines
Deal found 8/12$315
This Delta deal was found by Cheapflights users on 8/14. 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.
Sun 9/287:30 amSEA - ANC
Nonstop3h 50mDelta
Fri 10/312:55 amANC - SEA
Nonstop3h 25mDelta
Deal found 8/14$317
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/103:19 pmSEA - ANC
1 stop8h 32mUnited Airlines
Sat 9/132:11 pmANC - SEA
1 stop7h 48mUnited Airlines
Deal found 8/13$318
This Delta deal was found by Cheapflights users on 8/14. 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.
Thu 9/41:30 pmSEA - ANC
1 stop10h 57mDelta
Thu 9/115:15 pmANC - SEA
Nonstop3h 38mDelta
Deal found 8/14$327
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 9/1710:55 pmSEA - ANC
Nonstop3h 48mAlaska Airlines
Thu 9/1811:00 amANC - SEA
Nonstop3h 28mAlaska Airlines
Deal found 8/13$333
This Netflights deal was found by Cheapflights users on 8/11. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:05 pmSEA - ANC
Nonstop3h 54mHawaiian Airlines
Wed 9/2412:50 pmANC - SEA
1 stop9h 52mHawaiian Airlines
Deal found 8/11$335

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Anchorage 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 August 14, 2025.
Use the filters below to find and compare flights from Seattle to Anchorage that are best for you.

Fly from

Seattle

Fly to

Anchorage

Route

Depart

Return

Price

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 9/11

11:25 am-2:10 pm

Nonstop3h 45m

Anchorage

Thu 9/25

6:35 am-11:10 am

Nonstop3h 35m

$298

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 9/4

8:59 pm-11:44 pm

Nonstop3h 45m

Anchorage

Tue 9/9

2:45 am-7:14 am

Nonstop3h 29m

$298

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 9/18

10:55 pm-1:37 am

Nonstop3h 42m

Anchorage

Sat 9/20

12:55 am-5:20 am

Nonstop3h 25m

$298

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Wed 9/10

8:05 am-11:00 am

Nonstop3h 55m

Anchorage

Fri 9/12

12:34 am-5:06 am

Nonstop3h 32m

$298

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 9/4

7:20 am-10:04 am

Nonstop3h 44m

Anchorage

Tue 9/9

5:19 pm-9:55 pm

Nonstop3h 36m

$298

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Tue 9/9

9:00 am-11:50 am

Nonstop3h 50m

Anchorage

Sat 9/13

5:59 pm-10:37 pm

Nonstop3h 38m

$298

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 9/11

11:25 am-2:10 pm

Nonstop3h 45m

Anchorage

Mon 9/15

1:25 pm-5:58 pm

Nonstop3h 33m

$298

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Tue 9/16

10:25 am-1:18 pm

Nonstop3h 53m

Anchorage

Fri 9/19

12:55 am-5:20 am

Nonstop3h 25m

$298

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Fri 9/12

8:59 pm-11:44 pm

Nonstop3h 45m

Anchorage

Sat 9/13

2:45 am-7:14 am

Nonstop3h 29m

$298

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 9/4

7:20 am-10:04 am

Nonstop3h 44m

Anchorage

Tue 9/9

12:55 am-5:23 am

Nonstop3h 28m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 19 results
1
2

The best insider tips for Seattle to Anchorage flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Anchorage trip
Airports
SEA

Plan to arrive at SEA at least two hours before your flight. Use SEA Spot Saver for advance security screening appointments.

Read more about SEAby Brandon Schultz
ANC

For a convenient arrival at ANC, consider using the People Mover bus for affordable travel to downtown Anchorage.

Read more about ANCby Taryn White
Our travel experts
Taryn White

Taryn White

Expert on ANC

Taryn White

Taryn White

Taryn White is a freelance travel writer, digital creator, and travel advisor who has visited nearly 100 countries and all 50 states. She’s familiar with many airports and enjoys beach hopping, boutique hotels, spa experiences, and exploring local culture. Her work has appeared in Travel + Leisure, Condé Nast Traveler, National Geographic, Smithsonian Magazine, AFAR, and more.

Read more
Brandon Schultz

Brandon Schultz

Expert on SEA

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Best time to book a flight from Seattle to Anchorage

Have a flexible travel schedule? Discover the best time to fly to Anchorage from Seattle 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 Seattle to Anchorage

How far ahead should I book a flight from Seattle to Anchorage?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Anchorage. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Anchorage, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Anchorage (average of $456). Flying from Seattle to Anchorage in July is currently the most expensive (average of $643). 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 SEA to ANC?

Find hourly flight availability from Seattle to Anchorage. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

One of the essential ways to save on airfare from Seattle to Anchorage is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 13% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to Anchorage. Price data was last updated on August 10, 2025.

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

Weekly flight availability from Seattle to Anchorage

Explore weekly flight availability from Seattle to Anchorage. 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 August 14, 2025.

The most flights from SEA to ANC are scheduled on a Thursday (106 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (46 on average).

Reviews of airlines servicing Anchorage

Get insights into the airlines that provide service to Anchorage. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Anchorage. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Seattle to Anchorage. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,656 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What airports do I use to fly from Seattle to Anchorage?

    Booking a flight from Seattle/Tacoma Intl (SEA) to Anchorage (ANC) is your only option if you wish to fly from Seattle to Anchorage. On a typical day, there are 65 flights from Seattle/Tacoma Intl to Anchorage, all of which are around 3h 33m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from Seattle/Tacoma Intl to Anchorage.

  • How popular is this Seattle to Anchorage flight route?

    The Seattle/Tacoma Intl to Anchorage flight path was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Seattle to Anchorage round-trip?

    According to our current data, Hawaiian Airlines ($203), Delta ($277), and Alaska Airlines ($317) offers the cheapest pricing from Seattle to Anchorage. Hawaiian Airlines is currently priced 49% below the average price you’ll pay for this route.

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

    Before booking your flight to Anchorage from Seattle, check out the most reliable airlines to get you to your destination on time: Delta (84%), WestJet (79%), Scandinavian Airlines( 77%).

  • What are the cheapest flights from Seattle to Anchorage?

    The cheapest flight price from Seattle to Anchorage is $150. On average you can expect to pay $403. The most popular route, (Seattle/Tacoma Intl - Anchorage), can usually be booked for $291.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Anchorage 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 Seattle to Anchorage?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Anchorage (average of $456). Flying from Seattle to Anchorage in July is currently the most expensive (average of $643). 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 Anchorage?

Book flights to Anchorage if you plan to visit one of these locations
Seward
Girdwood

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Top 3 airlines flying from Seattle to Anchorage

Discover the top 3 airlines that operate flights from Seattle to Anchorage. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$203Average$413FlexibilityNo cancel feeOn-time85%
DeltaCheapest$277Average$393FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$317Average$422FlexibilityNo cancel feeOn-time75%

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