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Cheap flights from Seattle to Anchorage from C$ 242

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ANC
31 Mar — 7 Apr1
1 adult

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Anchorage are usually found in October or April, booked 61 days in advance, depart on a Tuesday or Thursday and return on a Friday

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 26 March 2025.

Round-trip from

C$ 481

One-way from

C$ 242

Popular in

February

Cheapest in

October

Average price

C$ 635
Delta
  • Delta
  • 9/5-18/5
  • Nonstop
  • 7h 11m total
  • Seattle to Anchorage
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Delta
  • Delta
  • 18/5
  • Nonstop
  • 3h 32m total
  • Seattle to Anchorage
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 26 March 2025.

Fri 9/510:59 p.m.SEA - ANC
Nonstop3h 33mDelta
Sun 18/512:59 a.m.ANC - SEA
Nonstop3h 38mDelta
Deal found 25/3C$ 481
Fri 18/47:55 p.m.SEA - ANC
1 stop5h 43mAlaska Airlines
Tue 22/49:00 a.m.ANC - SEA
Nonstop3h 32mAlaska Airlines
Deal found 26/3C$ 495
Thu 17/47:55 p.m.SEA - ANC
1 stop5h 43mMultiple Airlines
Wed 23/45:00 a.m.ANC - SEA
Nonstop3h 25mMultiple Airlines
Deal found 25/3C$ 648
Wed 11/62:50 p.m.SEA - ANC
1 stop9h 02mUnited Airlines
Mon 16/64:00 p.m.ANC - SEA
1 stop7h 59mUnited Airlines
Deal found 24/3C$ 697
Fri 4/412:46 p.m.SEA - ANC
Nonstop3h 44mHawaiian Airlines
Fri 4/47:30 p.m.ANC - SEA
Nonstop3h 28mHawaiian Airlines
Deal found 25/3C$ 777

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 629,999 searches. Data last updated 26 March 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

Fri 9/5

10:59 p.m.-1:32 a.m.

Nonstop3h 33m

Anchorage

Sun 18/5

12:59 a.m.-5:37 a.m.

Nonstop3h 38m

C$ 481

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Fri 18/4

7:55 p.m.-12:38 a.m.

1 stop5h 43m

Anchorage

Tue 22/4

9:00 a.m.-1:32 p.m.

Nonstop3h 32m

C$ 495

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 17/4

7:55 p.m.-12:38 a.m.

1 stop5h 43m

Anchorage

Wed 23/4

5:00 a.m.-9:25 a.m.

Nonstop3h 25m

C$ 648

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Wed 11/6

2:50 p.m.-10:52 p.m.

1 stop9h 02m

Anchorage

Mon 16/6

4:00 p.m.-12:59 a.m.

1 stop7h 59m

C$ 697

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sat 5/4

8:26 a.m.-11:18 a.m.

Nonstop3h 52m

Anchorage

Thu 10/4

2:31 a.m.-7:00 a.m.

Nonstop3h 29m

C$ 712

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sun 18/5

8:35 p.m.-11:07 p.m.

Nonstop3h 32m

C$ 242

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Wed 28/5

2:50 p.m.-10:52 p.m.

1 stop9h 02m

C$ 293

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 12/6

11:43 a.m.-7:43 p.m.

1 stop9h 00m

C$ 308

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Wed 14/5

11:59 p.m.-2:33 a.m.

Nonstop3h 34m

C$ 658

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Tue 17/6

2:50 p.m.-12:24 a.m.

2 stops10h 34m

C$ 1,417

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

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 21 March 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Anchorage, you should look to book at least 61 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 C$ 497). Flying from Seattle to Anchorage in December is currently the most expensive (average of C$ 700). 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 26 March 2025.

When flying from Seattle to Anchorage, 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 17% versus a flight in the afternoon.

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 26 March 2025.

The most flights from SEA to ANC are scheduled on a Tuesday (71 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

Rainfall in Anchorage by month

Plan your trip to Anchorage by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Anchorage ranges from 13.0 - 84.0 mm per month. August is typically the wettest month, when rainfall can reach 84.0 mm. April is typically the driest time to visit Anchorage when rainfall is around 13.0 mm.

Temperature in Anchorage by month

Plan your trip to Anchorage by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Anchorage, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 15.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -8.0 C).

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 26 March 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Seattle to Anchorage have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,789 reviews
Check prices

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,789 reviews
Alaska Airlines
8.0
Very good
9,789 reviews
Check prices

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,891 reviews
Alaska Airlines
8.0
Very good
9,789 reviews
Check prices

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Hawaiian Airlines
7.9
Good
2,331 reviews
Alaska Airlines
8.0
Very good
9,789 reviews
Check prices

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,608 reviews
Alaska Airlines
8.0
Very good
9,789 reviews
Check prices

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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?

    If you book a flight from Seattle to Anchorage, you will be flying from Seattle/Tacoma Intl to Anchorage. Flights to Anchorage (ANC) from Seattle/Tacoma Intl (SEA) take 3h 45m for a nonstop flight. There are 40 flights from Seattle/Tacoma Intl to Anchorage per day from 1 airline.

  • How popular is this Seattle to Anchorage flight route?

    Within the past month, 12 users have taken a look at flights from Seattle/Tacoma Intl to Anchorage.

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

    Currently priced at C$ 481, Delta will fly you from Seattle to Anchorage and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and United Airlines - these airlines can fly you to your destination from C$ 495 and C$ 697, respectively. Delta is currently priced 15% below the average price you’ll pay for this route.

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

    C$ 242 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from C$ 293 and C$ 308, respectively.

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

    The top 3 most reliable airlines when flying from Seattle to Anchorage are Aeromexico (90%), Singapore Airlines (86%) and Qantas Airways (85%).

  • 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 C$ 497). Flying from Seattle to Anchorage in December is currently the most expensive (average of C$ 700). 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

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
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Alternative routes for Seattle to Anchorage

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Seattle to Fairbanks flights

Top airline flying from Seattle to Anchorage

Discover the top airline 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 629,999 searches. Data last updated 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 472AverageC$ 512FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Anchorage?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Anchorage. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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