Cheap flights from Seattle to Anchorage from $159
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Anchorage departing on 9/23. 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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How to get the cheapest flight ticket from Seattle to Anchorage
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 cheapest month to fly to Anchorage?
If you don’t want to visit Anchorage in October, then you should wait until January to fly from Seattle, when ticket prices are also cheap, with an average price of $360.
What is the cheapest day to depart on your flight to Anchorage?
The cheapest day to depart on your flight to Anchorage is on a Tuesday when prices can be found for as low as $396. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Anchorage is Thursday, with ticket prices averaging around $422.
What is the cheapest time of day to depart on your flight to Anchorage?
In the evening is the cheapest time of day to fly from Seattle to Anchorage when you can find flight prices for as low as $400. Flying to Anchorage in the evening is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $455.
What is the cheapest Seattle/Tacoma Intl to Anchorage flight route?
Fly from Seattle/Tacoma Intl to Anchorage for the best Seattle/Tacoma Intl - Anchorage flight prices
How far in advance should I book a flight to Anchorage?
You are more likely to see cheaper flights to Anchorage from Seattle when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Anchorage for around $399 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Anchorage from Seattle for as low as $371 on momondo.
What cabin class options are available on Seattle/Tacoma Intl to Anchorage flights?
There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Anchorage flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Anchorage?
Hawaiian Airlines, Delta, and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Anchorage
What airlines fly to Anchorage?
Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Anchorage from Seattle according to our data. Alaska Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Anchorage. Keep in mind that there are 4 different airlines that fly to Anchorage on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seattle to Anchorage on average per day?
As of June 2025, there are 43 flights per day flying from Seattle to Anchorage. The most common time of day flights depart is 5:00PM, with 42% of flights taking off in the afternoon.
How many flights depart from Seattle to Anchorage on average per week?
As of June 2025, there are 304 flights per week flying from Seattle to Anchorage. The most common day of the week flights depart is Thu, with 34% of flights taking off on this day.
When to book flights from Seattle to Anchorage
Cheap Seattle to Anchorage (SEA to ANC) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Anchorage
How far is Seattle/Tacoma Intl to Anchorage by plane?
There are 1433.0 mi between Seattle/Tacoma Intl and Anchorage. Flights usually cover this in 3h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Anchorage Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Anchorage Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Anchorage Airport?
As of June 2025, there are 4 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Anchorage Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Anchorage Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Anchorage Airport.
What documentation or ID do you need to fly to Anchorage Airport?
The travel and health documents required for your trip to Anchorage Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Anchorage Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Seattle to Anchorage?
momondo data reveals that the most frequently booked plane model on the route from Seattle to Anchorage is Boeing 737 MAX 9, representing 20.10% of all bookings. The subsequent popular models are Boeing 737-900 Passenger/BBJ3 (winglets) at 18.86%, Boeing 737-700 at 18.52%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 17.52%.
What is the most popular airline from Seattle to Anchorage?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seattle to Anchorage is Alaska Airlines (66% of total bookings). The next most popular airlines are Delta (28%), Hawaiian Airlines (5%), and American Airlines (1%).
Best airlines flying from Seattle to Anchorage
Compare and see reviews for airlines that fly from Seattle to Anchorage with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $143 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $198 | Free Cancellation | Rating 7.8 2,494 reviews | |||
| PriceFrom $257 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $326 | Free Cancellation | Rating 8.0 10,000 reviews |
Delta Flights From Seattle to Anchorage
The lowest priced Delta flight from Seattle to Anchorage from the last 72 hours was $257. Generally, Delta has 28 flights on this route every week with an average price of $389. Delta is rated 8.0/10 by our users.
Alaska Airlines Flights From Seattle to Anchorage
Alaska Airlines (8.0/10 from 10,000 reviews) operates around 48 flights from Seattle to Anchorage in any given week. The average Alaska Airlines airfare for this route is around $413, with deals from around $326 rare but found on momondo. Referenced prices are for round-trip Seattle to Anchorage flight searches in the last 72 hours.
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Why should I use momondo to find a flight deal from Seattle to Anchorage?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Anchorage for you.
Can I find flights from Seattle to Anchorage with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Seattle to Anchorage flights to just show those with flexible booking policies.
How can momondo help me find flights from Seattle to Anchorage?
momondo provides multiple filters to help you find the best flight to Anchorage from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Seattle to Anchorage right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Seattle to Anchorage now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Anchorage and let you know when they change.