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Flights from Seattle to Anchorage

Search for direct flights from Seattle to Anchorage in the next 3 months. Based on Trip.com's latest 7-day flight data, one-way direct flights start at US$171, and round-trip direct flights start at US$286.

      • Cheapest nonstop
        SEA 07:05
        3h 46m
        Nonstop
        ANC 09:51
        Seattle - Anchorage | Sun, May 24 | Alaska Airlines
        ANC 01:10
        3h 34m
        Nonstop
        SEA 05:44
        Anchorage - Seattle | Sun, May 31 | Alaska Airlines
        US$286 US$429
        33% off
        33% off
        US$429 US$286
      • SEA 23:15
        3h 44m
        Nonstop
        ANC 01:59
        Seattle - Anchorage | Sat, May 16 | Alaska Airlines
        ANC 01:10
        3h 34m
        Nonstop
        SEA 05:44
        Anchorage - Seattle | Wed, May 20 | Alaska Airlines
        US$293 US$429
        32% off
        32% off
        US$429 US$293
      • SEA 07:45
        3h 49m
        Nonstop
        ANC 10:34
        Seattle - Anchorage | Sun, May 24 | Delta Air Lines
        ANC 17:20
        3h 43m
        Nonstop
        SEA 22:03
        Anchorage - Seattle | Sun, May 31 | Delta Air Lines
        US$307 US$429
        28% off
        28% off
        US$429 US$307
      • SEA 07:45
        3h 49m
        Nonstop
        ANC 10:34
        Seattle - Anchorage | Sat, May 16 | Delta Air Lines
        ANC 14:10
        3h 43m
        Nonstop
        SEA 18:53
        Anchorage - Seattle | Wed, May 20 | Delta Air Lines
        US$318
        26% off
        US$429 US$318
      • SEA 20:59
        3h 41m
        Nonstop
        ANC 23:40
        Seattle - Anchorage | Tue, May 26 | Alaska Airlines
        ANC 07:40
        3h 37m
        Nonstop
        SEA 12:17
        Anchorage - Seattle | Sun, May 31 | Alaska Airlines
        US$337
        21% off
        US$429 US$337
      • SEA 13:40
        3h 43m
        Nonstop
        ANC 16:23
        Seattle - Anchorage | Tue, May 26 | Delta Air Lines
        ANC 06:00
        3h 44m
        Nonstop
        SEA 10:44
        Anchorage - Seattle | Sun, May 31 | Delta Air Lines
        US$338
        21% off
        US$429 US$338
      • SEA 19:35
        3h 40m
        Nonstop
        ANC 22:15
        Seattle - Anchorage | Thu, May 28 | Delta Air Lines
        ANC 01:55
        3h 44m
        Nonstop
        SEA 06:39
        Anchorage - Seattle | Wed, Jun 3 | Delta Air Lines
        US$341
        21% off
        US$429 US$341
      • SEA 08:21
        3h 48m
        Nonstop
        ANC 11:09
        Seattle - Anchorage | Thu, May 28 | Alaska Airlines
        ANC 19:24
        3h 35m
        Nonstop
        SEA 23:59
        Anchorage - Seattle | Wed, Jun 3 | Alaska Airlines
        US$342
        20% off
        US$429 US$342
      • SEA 07:45
        3h 49m
        Nonstop
        ANC 10:34
        Seattle - Anchorage | Wed, May 20 | Delta Air Lines
        ANC 17:20
        3h 43m
        Nonstop
        SEA 22:03
        Anchorage - Seattle | Tue, May 26 | Delta Air Lines
        US$342
        20% off
        US$429 US$342
      • SEA 08:21
        3h 48m
        Nonstop
        ANC 11:09
        Seattle - Anchorage | Wed, May 20 | Alaska Airlines
        ANC 01:55
        3h 34m
        Nonstop
        SEA 06:29
        Anchorage - Seattle | Tue, May 26 | Alaska Airlines
        US$351
        18% off
        US$429 US$351
      • SEA 13:00
        17h 25m
        1 stop
        ANC 14:00
        Seattle - Anchorage | Sun, May 17 | Normal Airline
        ANC 15:00
        6h
        Nonstop
        SEA 16:00
        Anchorage - Seattle | Tue, May 19 | Normal Airline
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      • Cheapest nonstop
        SEA 21:59
        3h 47m
        Nonstop
        ANC 00:46
        Seattle - Anchorage | Tue, May 26 | Alaska Airlines
        US$171 US$235
        27% off
        27% off
        US$235 US$171
      • SEA 22:12
        3h 38m
        Nonstop
        ANC 00:50
        Seattle - Anchorage | Tue, May 26 | Delta Air Lines
        US$174 US$235
        26% off
        26% off
        US$235 US$174
      • SEA 13:40
        3h 41m
        Nonstop
        ANC 16:21
        Seattle - Anchorage | Tue, Jun 2 | Delta Air Lines
        US$189 US$235
        20% off
        20% off
        US$235 US$189
      • SEA 11:00
        3h 39m
        Nonstop
        ANC 13:39
        Seattle - Anchorage | Wed, May 20 | Delta Air Lines
        US$190
        19% off
        US$235 US$190
      • SEA 07:05
        3h 46m
        Nonstop
        ANC 09:51
        Seattle - Anchorage | Sun, May 17 | Alaska Airlines
        US$191
        19% off
        US$235 US$191
      • SEA 21:59
        3h 47m
        Nonstop
        ANC 00:46
        Seattle - Anchorage | Sat, May 16 | Alaska Airlines
        US$191
        19% off
        US$235 US$191
      • SEA 21:59
        3h 47m
        Nonstop
        ANC 00:46
        Seattle - Anchorage | Sun, May 24 | Alaska Airlines
        US$191
        19% off
        US$235 US$191
      • SEA 18:55
        3h 41m
        Nonstop
        ANC 21:36
        Seattle - Anchorage | Fri, May 29 | Alaska Airlines
        US$192
        18% off
        US$235 US$192
      • SEA 13:00
        17h 25m
        1 stop
        ANC 14:00
        Seattle - Anchorage | Sun, May 17 | Normal Airline
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Displayed flight fares from Seattle to Anchorage are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights on Flights from Seattle to Anchorage

Which month has the cheapest one-way flights from to Anchorage?

Average monthly one-way flight prices from to Anchorage, based on bookings made by Trip.com users over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from to Anchorage is May, with an average price of US$205; while the month with the highest flight price is usually November, with an average price of up to US$466.

US$466
US$336
US$205
US$75
  • US$205
    May
  • US$289
    Jun
  • US$308
    Jul
  • US$276
    Aug
  • US$242
    Sep
  • US$252
    Oct
  • US$466
    Nov
  • US$244
    Dec
  • US$234
    Jan
  • US$242
    Feb
  • US$423
    Mar
  • US$239
    Apr

Which month has the cheapest round-trip flights from to Anchorage?

The average price of round-trip flights from to Anchorage purchased by Trip.com users by month over the past 12 months.

Based on data from Trip.com, the lowest prices for round-trip flights from to Anchorage are found during January, with an average price of US$253. Conversely, the highest prices are found during July, with an average price of up to US$728.

US$728
US$491
US$253
US$16
    Cheapest
  • US$472
    May
  • US$489
    Jun
  • US$728
    Jul
  • US$485
    Aug
  • US$406
    Sep
  • US$420
    Oct
  • US$356
    Nov
  • US$297
    Dec
  • US$253
    Jan
  • US$509
    Feb
  • US$372
    Mar
  • US$317
    Apr

Frequently Asked Questions

  • What are the cheapest flights from Seattle to Anchorage (SEA-ANC)?

    Based on Trip.com data, Alaska Airlines offers one-way fares as low as US$171 on Cheapest nonstop routes (e.g. SEA to ANC on Tue, May 26), while Alaska Airlines offers Cheapest nonstop round-trips from US$286 departing on Sun, May 24 and returning on Sun, May 31.
  • At the moment, you can catch a nonstop flight from Seattle to Anchorage with the following airlines, including: Alaska Airlines Delta Air Lines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 3 hours 44 minutes to fly from Seattle to Anchorage.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seattle to Anchorage is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 104 flight per week flying from Seattle to Anchorage. You can check the weekly schedule for popular airlines on this route below: Alaska Airlines: S/M/T/W/T/F/S -- AS061 (07:31)
  • To find best deals on flights from Seattle to Anchorage, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, May 26, with one-way flights priced at just US$171.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Alaska Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Anchorage travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Seattle to Anchorage is December, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Seattle to Anchorage on May 15, 2026 with Alaska Airlines, with prices starting at US$161.
  • You can land at any one of the following hubs in Anchorage, with Seattle-Tacoma International Airport to Ted Stevens Anchorage International Airport (SEA-ANC) is by far the most common option on this route: Ted Stevens Anchorage International Airport (ANC) Anchorage Merrill Field (MRI).
  • The time difference between Anchorage and Seattle is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.