Route guide

Seattle to Yakima (SEA-YKM): Nonstop Upgrade & Award Space

Alaska Airlines, Inc. flies nonstop between Seattle (SEA) and Yakima (YKM), roughly 14 times a week. With Alaska Airlines, Inc. operating this route so often, premium seats still turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every SEA to YKM departure, so you know which flights have space before you book.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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14
Nonstop flights a week
103 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every SEA to YKM departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Seattle to Yakima to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each SEA to YKM departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See SEA to YKM on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Seattle to Yakima nonstop

Carriers operating SEA to YKM nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Alaska Airlines, Inc.
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Frequently asked questions about SEA to YKM

How far is Yakima from Seattle?
SEA to YKM covers about 103 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from SEA to YKM?
Alaska Airlines, Inc. is currently the only airline flying SEA to YKM nonstop. 2LNR tracks confirmed upgrade and award space on every Alaska Airlines, Inc. departure.
How many flights a week are there from SEA to YKM?
About 14 nonstop flights a week run between Seattle and Yakima in the current schedule, operated by Alaska Airlines, Inc.. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on SEA to YKM?
Open the SEA to YKM calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Seattle to Yakima route, and 2LNR will notify you when space opens. It's free to start.

Never miss SEA to YKM upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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