Cheap flights from Anchorage to Seattle from $149
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Anchorage to Seattle departing on 1/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Alaska Airlines flights from Anchorage to Seattle
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Fly from
Fly to
Route
Depart
Return
AnchorageSeattle
ANC Anchorage - SEA Seattle/Tacoma Intl
ANCSEA
Anchorage
Fri 11/13
4:04 pm-8:49 pm
Nonstop3h 45m
Seattle/Tacoma Intl
Sat 11/14
7:45 am-10:44 am
Nonstop3h 59m
AnchorageSeattle
ANC Anchorage - SEA Seattle/Tacoma Intl
ANCSEA
Anchorage
Sat 11/7
4:05 pm-8:43 pm
Nonstop3h 38m
Seattle/Tacoma Intl
Sun 11/8
7:36 am-10:34 am
Nonstop3h 58m
AnchorageSeattle
ANC Anchorage - SEA Seattle/Tacoma Intl
ANCSEA
Anchorage
Sat 11/14
4:04 pm-8:49 pm
Nonstop3h 45m
Seattle/Tacoma Intl
Sun 11/15
7:45 am-10:44 am
Nonstop3h 59m
AnchorageSeattle
ANC Anchorage - SEA Seattle/Tacoma Intl
ANCSEA
Anchorage
Fri 11/6
4:05 pm-8:43 pm
Nonstop3h 38m
Seattle/Tacoma Intl
Sat 11/7
7:36 am-10:34 am
Nonstop3h 58m
AnchorageSeattle
ANC Anchorage - SEA Seattle/Tacoma Intl
ANCSEA
Anchorage
Thu 11/26
11:22 am-3:52 pm
Nonstop3h 30m
Seattle/Tacoma Intl
Fri 12/11
8:15 am-11:11 am
Nonstop3h 56m
AnchorageSeattle
ANC Anchorage - SEA Seattle/Tacoma Intl
ANCSEA
Anchorage
Tue 11/3
6:45 am-11:22 am
Nonstop3h 37m
Seattle/Tacoma Intl
Tue 11/10
8:05 am-11:06 am
Nonstop4h 01m
AnchorageSeattle
ANC Anchorage - SEA Seattle/Tacoma Intl
ANCSEA
Anchorage
Sat 10/31
7:02 am-11:37 am
Nonstop3h 35m
Seattle/Tacoma Intl
Fri 11/6
9:59 pm-12:52 am
Nonstop3h 53m
AnchorageSeattle
ANC Anchorage - SEA Seattle/Tacoma Intl
ANCSEA
Anchorage
Fri 11/6
5:47 am-10:26 am
Nonstop3h 39m
Seattle/Tacoma Intl
Mon 11/9
8:56 pm-11:44 pm
Nonstop3h 48m
AnchorageSeattle
ANC Anchorage - SEA Seattle/Tacoma Intl
ANCSEA
Anchorage
Sat 11/7
12:04 pm-4:36 pm
Nonstop3h 32m
Seattle/Tacoma Intl
Sat 11/14
10:31 am-1:30 pm
Nonstop3h 59m
AnchorageSeattle
ANC Anchorage - SEA Seattle/Tacoma Intl
ANCSEA
Anchorage
Sat 10/31
11:59 pm-10:47 am
1 stop9h 48m
Seattle/Tacoma Intl
Tue 11/3
12:20 pm-10:56 pm
2 stops35h 36m
See travel insights to Seattle from
How to get the cheapest flight ticket from Anchorage to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Anchorage and Seattle?
Prices are currently low for flights on this route.
Typical prices usually range from $397 to $599.The lowest price recently found on this route was $254.
What is the cheapest month to fly to Seattle?
In general, January is the cheapest month to fly from Anchorage to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $276. If you don’t want to visit Seattle in January, then you should wait until December to fly from Anchorage, when ticket prices are also cheap, with an average price of $316.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Anchorage is on a Thursday. momondo users have found tickets for Thursday departures for as low as $597. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Anchorage because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $768.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Anchorage at noon is the least expensive time of day to depart. momondo users have found prices as low as $524 when looking at flights departing at noon. Flights to Seattle are more costly in the afternoon, with an average ticket price of $710. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Anchorage to Seattle/Tacoma Intl flight route?
Fly from Anchorage to Seattle/Tacoma Intl for the best Anchorage - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight from Anchorage to Seattle?
You are more likely to see cheaper flights to Seattle from Anchorage when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $400 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Anchorage for as low as $336 on momondo.
What cabin class options are available on Anchorage to Seattle flights?
There are 4 cabin classes available to choose from on Anchorage to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Anchorage to Seattle flights?
No. A direct flight is the cheapest option for a flight between Anchorage to Seattle.
How have Anchorage to Seattle flight prices changed over time?
As of October 2026, prices for Anchorage to Seattle flights are approximately 6% cheaper when compared to flights at the same time last year.
How many flights depart from Anchorage to Seattle on average per day?
The number of flights available between Anchorage and Seattle is 40 per day as of October 2026. The most frequent departure time is 1:00AM, with 51% of daily flights leaving at noon.
How many flights depart from Anchorage to Seattle on average per week?
As of October 2026, 283 flights take off from Anchorage and land in Seattle each week. The most common flight departure day for this route is Thu, with 19% of weekly flights taking off on this day.
When to book flights from Anchorage to Seattle
Cheap Anchorage to Seattle (ANC to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Anchorage to Seattle
Frequently asked questions about flying from Anchorage to Seattle
How far is Anchorage to Seattle/Tacoma Intl by plane?
There are 1433.0 mi between Anchorage and Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 3h 31m.
When did momondo last update prices for flights from Anchorage Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Anchorage Airport to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Anchorage Airport to Seattle/Tacoma Intl Airport?
As of October 2026, there are 2 operators available to choose from for flights from Anchorage Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Anchorage Airport to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Anchorage Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Anchorage to Seattle?
momondo data reveals that the most frequently booked plane model on the route from Anchorage to Seattle is Boeing 737-800 Passenger/BBJ2 (winglets), representing 30.59% of all bookings. The subsequent popular models are Boeing 737-700 at 18.66%, Boeing 737 MAX 8 at 16.05%, and Boeing 737 at 7.81%.
What is the most popular airline from Anchorage to Seattle?
momondo data reveals that the most frequently booked airline on the route from Anchorage to Seattle is Alaska Airlines, representing 66% of all bookings. The subsequent popular airline is Delta at 34%.
Best airlines flying from Anchorage to Seattle
Compare and see reviews for airlines that fly from Anchorage to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $216 | Free Cancellation | Rating 7.8 8,646 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 7.9 13,038 reviews |
Alaska Airlines Flights From Anchorage to Seattle
Alaska Airlines is one of the most popular airlines flying from Anchorage to Seattle, operating 69 flights/week on average for this route. A good Alaska Airlines flight deal for Anchorage to Seattle starts from $236 round-trip, up to an average price of $433. Our users have rated Alaska Airlines at 7.9/10.
Delta Flights From Anchorage to Seattle
The best Delta deal for Anchorage to Seattle flight tickets found on momondo in the last 72 hours was $216, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at $402 round-trip. Delta operates 24 flights out of Anchorage into Seattle in an average week, so prices vary by time and availability. 8,646 Delta reviews by users on momondo have scored the airline at 7.8/10.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Anchorage to Seattle?
It is quick and easy to find Anchorage to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.
Can I find flights from Anchorage to Seattle with flexible booking policies on momondo?
Flights from Anchorage to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Anchorage to Seattle?
Once you have performed a search for Anchorage to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Anchorage to Seattle right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Anchorage and alert you when they change.