Alaska Airlines, their fellow oneworld members and their additional global airline partners are celebrating a new era at Seattle-Tacoma International Airport: all of Alaska's arriving international guests who need customs clearance now make their way through the new, state-of-the-art International Arrivals Facility (IAF). It’s a faster, modernized, more efficient way to arrive back into the Pacific Northwest from points around the globe. 

The opening of the IAF comes just as many of us are ready for worldwide travel adventures again. Maybe let loose on that epic hiking trip through the Alps, a deep dive into royal history in London or a food marathon of sushi bars and ramen stands across Tokyo – the sky’s the limit. 

Altogether, oneworld airlines offer the most nonstop flights to international destinations from SEA this summer – an average of 20 daily international flights in June, which includes Alaska’s nonstop flights to Canada and Mexico. From oneworld global hubs, guests can connect to hundreds of other cities. 

Seattle’s newest nonstop international service will be on oneworld member Finnair starting June 1. Members of Alaska’s award-winning Mileage Plan program can earn double miles between Seattle and Helsinki from June 1-Oct. 28, 2022. Register by June 30 to take advantage of this promotion. 

With Mileage Plan, Alaska Airlines' guests can earn and redeem miles on more than 20 airlines that are oneworld members and their additional global partners. Here are a few of the possibilities of one-way, main cabin Mileage Plan redemptions that are available in July and August: 

• SEA to Tokyo:  Starting at 35,000 miles on Japan Airlines 
• SEA to Tokyo:  Starting at 35,000 miles on Japan Airlines
• SEA to Maldives:  Starting at 42,500 miles on Qatar  
• SEA to Iceland:  Starting at 30,000 miles on Icelandair

Nonstop international flights on oneworld member airlines and additional partners from SEA for June 2022. oneworld members are in bold: 

See all the places you can go with oneworld at https://bit.ly/3kW17Rd .