Cheap flights from Seattle to Anchorage
Cheap return flights from Seattle to Anchorage
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Anchorage flight facts
What you need to know
What are the cheapest airlines?
- Alaska Airlines
- Delta Air Lines
- United Airlines
These airlines usually offer the cheapest flights from Seattle to Anchorage.
What airlines fly indirectly?
- American Airlines
- Southwest Airlines
- Alaska Airlines
These airlines fly from Seattle to Anchorage, but you’ll have at least one layover.
How long is the flight?
3 hours 30 minutes
This is the shortest flight time from Seattle to Anchorage.
Alternative flights from the UK to Anchorage
Check out prices for other routes
Alternative flights from Seattle
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Seattle/Anchorage route. There are around 35 flights on any given week from the UK to Anchorage and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Seattle to Anchorage
Tips and advice from our flight experts
You've searched for flights from Seattle to Anchorage. We've found 15 flights and compared them to give you the best offer. Alaska Airlines is the average cheapest for this route, so look out for them. The cheapest offer we've found is a one-way ticket for £59 from Seattle to Anchorage on 04/03/2026 at 10:35.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 5 airlines that operate the 2,700 km flight from Seattle to Anchorage.
To find the best offers, book in advance or look for last-minute deals. Consider flying with Alaska Airlines, which operates this route, and remember the average flight duration is about 3 hours 30 minutes. After selecting an offer, fill out your information, make the payment, and consider booking a hotel with us or using our flight + hotel service to save time and money.
Other popular destinations near Anchorage
Where other people are flying to
