What are the furthest destinations from Seattle-Tacoma International Airport (SEA) on Alaska Airlines, including the distance in miles to each destination?

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Alaska Airlines operates several long‑haul routes out of Seattle‑Tacoma (SEA).

Longest routes from Seattle

  • Seattle → Rome (FCO) covers about 5,688 miles.
  • Seattle → Reykjavik (KEF) covers about 3,622 miles.🔗
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Alaska Airlines is Launching Flights to London and Reykjavik
Alaska Airlines has its sights set on Europe once again in the latest round of expansion. Earlier today the Seattle based carrier revealed a new livery that will appear on its Boeing 787s that will be used on transatlantic service. The airline obtained these aircraft after purchasing Hawaiian Airlines. All of Hawaiians Boeing 787s will be transferred to Alaska Airlines and future orders will also head to Seattle as the airline plans to open a pilot base there. Hawaiian Airlines will retain the Airbus A330s which will get an interior overhaul. Now, Alaska Airlines has announced two new
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Alaska Airlines will add flights to London and Reykjavik from 2026
Other links to products and travel providers on this website will earn Traveling For Miles a commission that helps contribute to the running of the site. Opinions, reviews, analyses & recommendations are the author’s alone and have not been reviewed, endorsed, or approved by any of these entities. Terms apply to all credit card welcome offers, earning rates and benefits and some credit card benefits will require enrollment. For more details please see the disclosures found at the bottom of every page. Ever since Alaska Airlines became a member of the OneWorld alliance and it acquired
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Alaska Airlines is Launching Flights to Rome in 2026
Alaska Airlines is continuing to build up its long-haul network after its purchase of Hawaiian Airlines. The combined carrier is using Airbus A330 and Boeing 787 aircraft to add new destinations from its new global gateway at Seattle-Tacoma International Airport (SEA). Earlier this year the carrier announced service to Fiumicino Airport (FCO) in Rome which is scheduled to begin in 2026. Now, there is an update to that service. As of April 28, 2026, Alaska Airlines will launch daily, seasonal flights between Seattle and Rome. THis is a big development as the service was originally scheduled to launch in
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Alaska Airlines Puts London Flights On Sale For May 2026 After Getting Help From American Airlines And British Airways To Start Year Round Service
Nearly four months after Alaska Airlines touted that it would be launching non-stop long-haul flights from Seattle to London Heathrow, the flights are finally on sale, although the route very nearly didn’t happen. Thankfully, Alaska Airlines had the backing of its oneworld alliance partners, American Airlines and British Airways, who came to the rescue and lent some of their precious take-off and landing slots at Heathrow to help bring Alaska Airlines to London. Back in August, Alaska Airlines first touted that it was going to fly non-stop long-haul between its home hub in Seattle and London Heathrow, with
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Alaska’s Brand-New 787 Business Class Suite
In an incredibly exciting turn of events, Alaska has announced private suites for its new Boeing 787-9 Dreamliner business class cabin! Notably, this is Alaska’s first time operating lie-flat seats. Let’s take a look at what you can expect on this plane, where it’s flying, and how to book it with points. Alaska will operate the exact same business class as Hawaiian Airlines, which makes sense since these planes were originally intended for Hawaiian Airlines. Alaska and Hawaiian now operate under the same parent company, with Hawaiian-operated flights now using an AS flight number. There are 34 business

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