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Cheap flights from Seattle to Anchorage from C$ 235

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
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Anchorage are usually found in October or January, booked 34 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 15 April 2025.

Round-trip from

C$ 460

One-way from

C$ 235

Popular in

February

Cheapest in

October

Average price

C$ 510
Delta
  • Delta
  • 23/5-23/5
  • Nonstop
  • 7h 15m total
  • Seattle to Anchorage
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Delta
  • Delta
  • 18/5
  • Nonstop
  • 3h 35m total
  • Seattle to Anchorage
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
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Average for round-trip flights in April 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 15 April 2025.

Fri 23/57:10 a.m.SEA - ANC
Nonstop3h 35mDelta
Fri 23/55:15 p.m.ANC - SEA
Nonstop3h 40mDelta
Deal found 15/4C$ 460
Mon 26/55:59 p.m.SEA - ANC
Nonstop3h 36mAlaska Airlines
Mon 26/51:40 a.m.ANC - SEA
1 stop7h 51mAlaska Airlines
Deal found 15/4C$ 473
Tue 27/52:50 p.m.SEA - ANC
1 stop9h 02mUnited Airlines
Fri 30/54:00 p.m.ANC - SEA
1 stop7h 59mUnited Airlines
Deal found 15/4C$ 606
Wed 18/66:24 p.m.SEA - ANC
1 stop18h 52mSun Country Air
Fri 20/68:55 p.m.ANC - SEA
1 stop13h 07mSun Country Air
Deal found 15/4C$ 740

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 15 April 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 23/5

7:10 a.m.-9:45 a.m.

Nonstop3h 35m

Anchorage

Fri 23/5

5:15 p.m.-9:55 p.m.

Nonstop3h 40m

C$ 460

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Mon 26/5

5:59 p.m.-8:35 p.m.

Nonstop3h 36m

Anchorage

Mon 26/5

1:40 a.m.-10:31 a.m.

1 stop7h 51m

C$ 473

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Tue 27/5

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

1 stop9h 02m

Anchorage

Thu 29/5

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

1 stop7h 59m

C$ 606

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Wed 2/7

10:05 p.m.-12:50 a.m.

Nonstop3h 45m

Anchorage

Sun 6/7

4:10 p.m.-8:30 p.m.

Nonstop3h 20m

C$ 640

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Wed 18/6

6:24 p.m.-12:16 p.m.

1 stop18h 52m

Anchorage

Fri 20/6

8:55 p.m.-11:02 a.m.

1 stop13h 07m

C$ 740

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sun 18/5

7:10 a.m.-9:45 a.m.

Nonstop3h 35m

C$ 235

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Tue 17/6

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

1 stop9h 00m

C$ 249

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 29/5

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

1 stop9h 02m

C$ 293

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sun 4/5

10:00 a.m.-12:39 p.m.

Nonstop3h 39m

C$ 327

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Fri 30/5

11:59 p.m.-12:18 p.m.

1 stop13h 19m

C$ 338

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

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 11 April 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Anchorage, you should look to book at least 34 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 15 April 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 15 April 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 (21 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 15 April 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
9,871 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

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
9,871 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

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
7,918 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

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
2,375 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

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
8,658 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Sun Country Air
6.9
Okay
349 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

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 35m for a nonstop flight. There are 45 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, 8 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$ 460, 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$ 473 and C$ 606, respectively. Delta is currently priced 16% below the average price you’ll pay for this route.

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

    C$ 235 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from C$ 249 and C$ 293, 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 (93%), Singapore Airlines (88%) and Delta (88%).

  • 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 459AverageC$ 497FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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

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