Cheap flights from Seattle to Fairbanks from $148

The cheapest month to fly to Fairbanks from Seattle is in September. Flight prices, which tend to average around $314, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Fairbanks, with average flight prices from Seattle averaging around $317.

The cheapest day to depart from Seattle to Fairbanks is on a Thursday when prices can be found for as low as $321. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $539. These prices are subject to change though, so be sure to set up a Price Alert for flights to Fairbanks.

Our data shows that the cheapest Seattle to Fairbanks flights are usually those with departure times in the evening. Our users have found flights to Fairbanks in the evening for as low as $349. In the afternoon is when there is more demand to fly to Fairbanks, so prices are often more expensive at around $447 per ticket.

Fly from Seattle/Tacoma Intl to Fairbanks for the best Seattle/Tacoma Intl - Fairbanks flight prices

You are more likely to see cheaper flights to Fairbanks from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Fairbanks for around $385 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Fairbanks from Seattle for as low as $312 on momondo.

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Fairbanks flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 32% on your flight if you consider stops on a Seattle to Fairbanks flight.

As of March 2026, prices for Seattle to Fairbanks flights are approximately 48% more expensive when compared to flights at the same time last year.

Alaska Airlines and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Fairbanks

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Fairbanks from Seattle according to our data. Alaska Airlines is the first choice among our users, with 92% of people opting to fly with this airline when traveling to Fairbanks. Keep in mind that there are 3 different airlines that fly to Fairbanks on a routine basis, so you have a few additional options to choose from.

As of March 2026, 13 flights take off from Seattle and land in Fairbanks each day. The most common flight departure time for this route is 8:00PM, with 75% of daily flights taking off in the evening.

97 flights are operational weekly from Seattle to Fairbanks as of March 2026. The most popular departure day for this route is Sun, with 26% of flights per week taking off on this day.