ANC - SEA

$230 Find Cheap Flights from Anchorage to Seattle - Compare and Save

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Everything you should know

Cheapest round-trip
$423
Typical prices: $301-$511
Alaska Airlines
Tue 10/16Wed 10/17
ANC - SEA • 1 stop
Cheapest non-stop
$433
Typical prices: $300-$507
Alaska Airlines
Thu 10/25Thu 11/1
ANC - SEA • Non-stop
Advice from real travelers
Delta gives SkyMiles members free Wi-Fi; American sells high-speed Wi-Fi.
Alaska's 20-minute baggage guarantee adds value; Delta Comfort Plus has more legroom.
Expert advice
+1
Expert advice
+1
Nonstop flights
You can fly direct with Alaska Airlines and Delta. Average duration is 3h 36m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 47% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 32% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $630 (round-trip)
Shortest trip • 12h 47m (one-way)
Insights
Insights
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We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Anchorage to Seattle (ANC-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Anchorage to Seattle

Fri, Oct 16 - Sat, Oct 17
Alaska Airlines Logo
11:26 pm - 4:56 pmANC  Anchorage-SEA Seattle/Tacoma Intl
16h 30m1 stop Las Vegas Harry Reid Intl
Alaska Airlines Logo
8:53 pm - 11:39 pmSEA  Seattle/Tacoma Intl-ANC Anchorage
3h 46mnonstop
$423Alaska Airlines
Fri, Oct 23 - Sun, Oct 25
Alaska Airlines Logo
11:26 pm - 9:58 pmANC  Anchorage-SEA Seattle/Tacoma Intl
21h 32m1 stop Las Vegas Harry Reid Intl
Alaska Airlines Logo
8:22 am - 11:21 amSEA  Seattle/Tacoma Intl-ANC Anchorage
3h 59mnonstop
$429Alaska Airlines
Fri, Dec 11 - Mon, Dec 14
Alaska Airlines Logo
11:59 pm - 9:00 amANC  Anchorage-SEA Seattle/Tacoma Intl
32h 01m1 stop Los Angeles Los Angeles
Alaska Airlines Logo
8:15 am - 11:11 amSEA  Seattle/Tacoma Intl-ANC Anchorage
3h 56mnonstop
$429Alaska Airlines
Sun, Oct 25 - Tue, Oct 27
Alaska Airlines Logo
11:26 pm - 9:58 pmANC  Anchorage-SEA Seattle/Tacoma Intl
21h 32m1 stop Las Vegas Harry Reid Intl
Alaska Airlines Logo
10:42 am - 1:36 pmSEA  Seattle/Tacoma Intl-ANC Anchorage
3h 54mnonstop
$429Alaska Airlines
Fri, Nov 13 - Sat, Nov 14
Delta Logo
4:04 pm - 8:49 pmANC  Anchorage-SEA Seattle/Tacoma Intl
3h 45mnonstop
Delta Logo
7:45 am - 10:44 amSEA  Seattle/Tacoma Intl-ANC Anchorage
3h 59mnonstop
$452Delta
Fri, Oct 16 - Sat, Oct 17
Delta Logo
4:05 pm - 8:43 pmANC  Anchorage-SEA Seattle/Tacoma Intl
3h 38mnonstop
Delta Logo
7:36 am - 10:34 amSEA  Seattle/Tacoma Intl-ANC Anchorage
3h 58mnonstop
$452Delta
Fri, Oct 23 - Mon, Oct 26
Delta Logo
6:30 am - 11:14 amANC  Anchorage-SEA Seattle/Tacoma Intl
3h 44mnonstop
Delta Logo
12:10 pm - 3:09 pmSEA  Seattle/Tacoma Intl-ANC Anchorage
3h 59mnonstop
$457Delta
Wed, Dec 9 - Thu, Jan 7
American Airlines Logo
12:24 pm - 4:56 pmANC  Anchorage-SEA Seattle/Tacoma Intl
3h 32mnonstop
American Airlines Logo
1:35 pm - 4:22 pmSEA  Seattle/Tacoma Intl-ANC Anchorage
3h 47mnonstop
$547American Airlines
Thu, Oct 22 - Mon, Feb 8
American Airlines Logo
1:59 am - 6:30 amANC  Anchorage-SEA Seattle/Tacoma Intl
3h 31mnonstop
American Airlines Logo
9:35 pm - 12:25 amSEA  Seattle/Tacoma Intl-ANC Anchorage
3h 50mnonstop
$547American Airlines
Fri, Oct 30 - Tue, Nov 3
American Airlines Logo
1:59 am - 6:30 amANC  Anchorage-SEA Seattle/Tacoma Intl
3h 31mnonstop
American Airlines Logo
6:59 pm - 9:45 pmSEA  Seattle/Tacoma Intl-ANC Anchorage
3h 46mnonstop
$547American Airlines
Booking Insights

Price, demand and travel trends for Anchorage to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Anchorage to Seattle with more confidence.

How much is a round-trip flight from Anchorage to Seattle?

Round-trip flights from Anchorage to Seattle start at $423. Prices are typical for this route right now, with typical round-trip fares ranging from $301 to $511. The lowest price found in the past 5 days was $423 on Alaska Airlines.

What's the cheapest day of the week to fly from Anchorage to Seattle?

Tuesday is the cheapest day of the week to fly from Anchorage to Seattle, it is 15% cheaper than the average day. Monday is the most expensive day with flight prices 17% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • January is the cheapest month to fly from Anchorage to Seattle at $276 round-trip.
  • July ($547) and August ($497) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 98% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Anchorage to Seattle the cheapest?

Flights from Anchorage to Seattle are cheapest 7 weeks before departure. Booking in this window typically costs about 47% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Anchorage to Seattle

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines, Alaska Airlines and SEA

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Ramsey Qubein

Ramsey Qubein

Expert on ANC

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Key details for Anchorage to Seattle flights

Low season

September

Cheapest flight

$230
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Anchorage to Seattle

When to book flights from Anchorage to Seattle

Are your dates flexible? Find out the best times to travel from Anchorage to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Flights from Anchorage to Seattle: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Anchorage to Seattle 
ChristineFlew with Alaska Airlines-Jul 2026
I am able to drop my bags off up to 4 hours prior to flight. This is a nice feature when I have an appointment that could run over a bit and timing could become an issue. I like to drop my bags off, then go to my appointments and not worry about getting to the airport within that perfect hour mark. The airport security line isn’t a time consuming process, so this alleviates worrying about getting to the airport to drop off rental and drop bags off prior to the hour mark. It gives a bit of flexibility and makes for a stress free travel day.
JohnFlew with Alaska Airlines-Sep 2024
Don’t waste time when arriving in Seattle. Most connecting flights require a train shuttle between terminals.

Your Anchorage to Seattle flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Where can I park long-term at the Anchorage International Airport (ANC)?

    Long-term parking is possible in the long-term lot in the South Domestic Terminal of the airport. There is also a park, ride, and fly parking lot just minutes from the terminals. Once you've parked your car in the park, ride, and fly parking lot, you can take a shuttle from the parking lot to any airport terminal.

  • How can I get from the Seattle Tacoma International Airport (SEA) to my hotel?

    There are several ways that you can get to downtown Seattle and other areas of the city from the airport. The airport easily links to a light rail system that can get you downtown in just under 40min. You can also take the rail to other popular tourist neighborhoods such as Capitol Hill, the University District, and Pioneer Square. The King County Metro Transit Bus is another transportation option. It offers low-cost travel all around Seattle and picks up passengers near the airport's train station.

  • Can I do any banking at the Anchorage International Airport (ANC)?

    There is no bank at the airport, however, there are several ATM machines where you can withdraw money for your trip to Seattle. You'll find them in the North Terminal near baggage claim and in the South Terminal by the Ticket Gates.

  • Are there any car rental agencies at the Seattle Tacoma International Airport (SEA)?

    Yes, several car rental agencies have offices at the airport. This includes Hertz, Enterprise, Avis, and Alamo. The rental car center is off-site not far from the airport. To get to the center, you can catch a shuttle from outside of baggage claim.

  • Which airlines offer extra legroom and free seat selection on Anchorage to Seattle flights?

    Among airlines operating Anchorage to Seattle flights:

    • Alaska Airlines: offers extra legroom; offers free seat selection
    • Delta: offers extra legroom; offers free seat selection
    • American Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Anchorage to Seattle?

    2 airlines operate flights between Anchorage and Seattle. The airlines offering nonstop flights on this route include:

    • Alaska Airlines
    • Delta

  • Which airports can I use when flying from Anchorage to Seattle?

    Flights from Anchorage to Seattle usually depart from Anchorage (ANC) and arrive at Seattle/Tacoma Intl (SEA).

  • Which airlines include bags at no extra cost on Anchorage to Seattle flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Alaska Airlines: a cabin bag and a checked bag in Economy Class
    • Delta: a cabin bag and a checked bag in Economy Class
    • Hawaiian Airlines: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Anchorage to Seattle?

    Two cabin classes are available on flights from Anchorage to Seattle:

    • Economy Class
    • First Class

  • How much can I save by taking a layover when flying from Anchorage to Seattle?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $403 round-trip, compared to $630 via a layover through Denver Intl (DEN).

  • What is the standard checked-bag allowance on flights from Anchorage to Seattle?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Anchorage to Seattle?

    The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Alaska Airlines. Other aircraft seen on the route include Boeing 737-700 variants.

  • Which airports do connecting flights from Anchorage to Seattle pass through?

    Connecting flights from Anchorage to Seattle most commonly pass through:

    • Denver Intl (DEN) - 50% of one-stop connections
    • Juneau Intl (JNU) - 50% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Anchorage to Seattle?

    Yes. Being flexible with your travel dates can save you up to 28% on the Anchorage to Seattle route. Tuesday is the cheapest departure day at $346 round-trip on average, while Monday is the most expensive at $477, a difference of $131. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from Anchorage to Seattle spread across the day?

    Morning is the busiest departure period on Anchorage to Seattle flights, with 44% of flights leaving in that window. Afternoon departures account for 25%, night flights for 25%, and evening flights for 6%.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Pier 66 and Lumen Field. These are among the most viewed places in Seattle on KAYAK.

  • What are the earliest and latest flights from Anchorage to Seattle?

    These are the earliest and latest flight times available from Anchorage to Seattle:

    • Earliest: departs at 12:29 am and lands at 4:05 am
    • Latest: departs at 6:47 pm and lands at 10:23 pm.

    The flight takes about 3h 36m.

  • How expensive are last-minute Anchorage to Seattle flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 49% above the route average of $405. Book 7 weeks before departure for the lowest fares.

  • How long is a flight from Anchorage to Seattle?

    A nonstop flight from Anchorage to Seattle takes 3h 36m, covering 1,444 miles.

  • Do I need a passport to fly from Anchorage to Seattle?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Anchorage to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $423 to $1,555. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Anchorage to Seattle looking right now?

    One-way fares from Anchorage to Seattle are currently lower than usual. Average one-way flight prices are about $256, which is 9% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Anchorage to Seattle?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 10h 07m, compared with 12h 47m via Juneau Intl (JNU).

  • What is the time difference between Anchorage and Seattle?

    Seattle is 1 hour ahead of Anchorage (Pacific Time vs Alaska Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Dollar

  • How much should I expect to pay for a Anchorage to Seattle flight?

    Round-trip flights from Anchorage to Seattle range from $301 to $511, with an average of $405 over the past 12 months. Anything below $301 counts as a good deal.

  • Which airlines offer Wi-Fi on Anchorage to Seattle flights?

    Two airlines offer in-flight Wi-Fi on Anchorage to Seattle flights:

    • • Alaska Airlines
    • • Delta

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Your guide to booking Anchorage to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average $346 - about $131 less than Monday (27% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 7 weeks before you fly. On this route, that window historically saves about 47% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Anchorage to Seattle trip for January. Fares historically average $276 round-trip in that month - typically $271 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.
    - Seattle Airport Marriott
    - Coast Gateway Hotel
    - Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport
  • Book a flight from Ted Stevens Anchorage International Airport (ANC) to Seattle-Tacoma International Airport (SEA). In most cases, the flight will be nonstop. However, depending on the airline, you might have to switch planes in Juneau, San Francisco, or Denver. If you have a layover, it could last from 45min to over 25h.
  • The Ted Stevens Anchorage International Airport (ANC) has two terminals, north and south, and eight boarding gates. There is a free shuttle service to get passengers from one terminal to another. It also gets passengers to and from the parking lot and rental car center.
  • Enjoy entertainment at the Seattle Tacoma International Airport (SEA) while waiting on your flight back to Anchorage. Live musical performances are hosted daily at various locations throughout the airport terminals. You can also walk through the airport and appreciate the public art gallery which features paintings, murals, sculptures, photography, and contemporary masks.
  • The Seattle Tacoma International Airport (SEA) is often referred to as Sea-Tac for short. It is about 27min from downtown Seattle and 45min from downtown Tacoma. It is also a short drive from nearby cities like Renton, Bellevue, and Federal Way, WA.
  • If you have some time to kill, there is an airline lounge at the Anchorage International Airport (ANC). The Alaska Lounge is located in the South Terminal. This lounge offers passengers complimentary beverages, snacks, television, and reading materials.

Prefer to fly direct from Anchorage to Seattle?

 
Find which airlines fly direct from Anchorage Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Anchorage to Seattle/Tacoma Intl

Monday

Alaska Airlines,Delta

Alaska Airlines,Delta

Tuesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Wednesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Thursday

Alaska Airlines,Delta

Alaska Airlines,Delta

Friday

Alaska Airlines,Delta

Alaska Airlines,Delta

Saturday

Alaska Airlines,Delta

Alaska Airlines,Delta

Sunday

Alaska Airlines,Delta

Alaska Airlines,Delta

See more direct flights

Direct returns

Seattle/Tacoma Intl to Anchorage

Monday

Alaska Airlines,Delta

Alaska Airlines,Delta

Tuesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Wednesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Thursday

Alaska Airlines,Delta

Alaska Airlines,Delta

Friday

Alaska Airlines,Delta

Alaska Airlines,Delta

Saturday

Alaska Airlines,Delta

Alaska Airlines,Delta

Sunday

Alaska Airlines,Delta

Alaska Airlines,Delta

See more direct flights

More options for your flight from Anchorage to Seattle

Complete your trip to Seattle with a hotel stay or car rental