Cheap Flights from Seattle (SEA) to Anchorage (MRI)

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Flights from Seattle (SEA) to Anchorage (MRI)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Merrill Field
Distance
1441 mi

Seattle to Anchorage Flights

The cheapest times to fly from Seattle to Anchorage

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Anchorage are during the month of . You can find some of the cheapest flights from Seattle to Anchorage with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Seattle to Anchorage

Sunday is one of the best days to book for cheap flights from Seattle to Anchorage: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Seattle to Anchorage

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Anchorage in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Anchorage flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Anchorage airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Merrill Field Airport (MRI) cost?
Discover the latest flight deals from SEA to MRI by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SEA to MRI?
The cheapest flights from SEA to MRI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SEA to MRI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SEA to MRI. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Merrill Field Airport (MRI)?
You’ll need to book a flight with a layover when traveling from Seattle - Tacoma Intl. Airport (SEA) to Merrill Field Airport (MRI). Direct flights don’t operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from SEA to MRI?
Generally you’ll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Merrill Field Airport (MRI)?
To avoid possible delays on the Seattle - Tacoma Intl. Airport (SEA) to Merrill Field Airport (MRI) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Anchorage from Seattle - Tacoma Intl. Airport (SEA)?
Ted Stevens Anchorage Intl. Airport (ANC) is the only airport in Anchorage with direct flights from Seattle - Tacoma Intl. Airport (SEA). Consider the available options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Merrill Field Airport (MRI) last-minute?
Waiting until just before your departure to book your flight from SEA to MRI generally means paying more. While you may come across some last-minute offers, they’re not always guaranteed. Keep your travel plans flexible for the best chance of getting a bargain.
Is it cheaper to book a SEA to MRI flight and hotel package?
You can save money by securing a SEA to MRI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one place. After selecting your preferred flights and accommodations, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Merrill Field Airport (MRI)?
Typically, it’s possible to reschedule or cancel your SEA to MRI flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find further details on our Customer Service portal.

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*Available to One Key members.