$69 Cheap Alaska Airlines flights Yakima (YKM) to Seattle (SEA)

Grab budget-friendly return Alaska Airlines flights from $137 from YKM to SEA by filtering your results from “Price (lowest to highest)” on Expedia. Or search for deals from $69 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the most affordable months to get away to Seattle with Alaska Airlines. You could also find great deals on return and one-way tickets in February.

To find cheap Alaska Airlines fares from Yakima Air Terminal - McAllister Field Airport (YKM) to Seattle - Tacoma Intl. Airport (SEA), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the cost. Sunday tends to be the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Alaska Airlines operates direct flights from Yakima Air Terminal - McAllister Field Airport (YKM) to Seattle - Tacoma Intl. Airport (SEA), with 14 weekly departures. Just choose the “Nonstop” and “Airline” filters while searching on Expedia to show all direct Alaska Airlines flights to SEA.

Depart Yakima Air Terminal - McAllister Field Airport (YKM) for Seattle - Tacoma Intl. Airport (SEA) on a direct Alaska Airlines flight, and you’ll be in the sky for about 49m.

Saturday has the most Alaska Airlines flights from Yakima Air Terminal - McAllister Field Airport (YKM) to Seattle - Tacoma Intl. Airport (SEA). With 2 daily departures, this is the best day of the week to find something that will fit your plans.

Setting off from YKM at 5:16AM UTC-8, the first Alaska Airlines flight to SEA lands at 6:15AM UTC-8. Flying earlier in the day means you’re less likely to encounter delays.* Don’t like early starts? The last Alaska Airlines flight from YKM to SEA departs at 2:12PM UTC-8 and touches down at 2:55PM UTC-8.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Alaska Airlines flights from Yakima Air Terminal - McAllister Field Airport (YKM) to Seattle arrive at Seattle - Tacoma Intl. Airport (SEA). This is the main entry point to this city.

Taking off from YKM to SEA with Alaska Airlines means enjoying a range of perks, including a rewarding loyalty program and top-tier customer service. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That’s in addition to the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Jet off on an Alaska Airlines flight from Yakima Air Terminal - McAllister Field Airport (YKM) to Seattle - Tacoma Intl. Airport (SEA), and you’ll probably board an Embraer 175. Bear in mind though, that the aircraft type can change depending on operational reasons.

Depending on your ticket type, a fee is typically charged if you modify or cancel your flight more than 24 hours after it’s been confirmed. To secure plane tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes when you look for flights. For more details on canceling or modifying your reservation, head to “Trips,” select your flight and click on “Manage Booking.”