Route guide

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

Alaska Airlines, Inc. and American Airlines fly nonstop between Yakima (YKM) and Seattle (SEA), roughly 20 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every YKM to SEA 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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20
Nonstop flights a week
103 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every YKM to SEA 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 Yakima to Seattle 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 YKM to SEA 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 YKM to SEA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Yakima to Seattle nonstop

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

  • Alaska Airlines, Inc.
  • American Airlines
See YKM to SEA on the interactive map →

Frequently asked questions about YKM to SEA

How far is Seattle from Yakima?
YKM to SEA 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 YKM to SEA?
Alaska Airlines, Inc. and American Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on both of them.
How many flights a week are there from YKM to SEA?
About 20 nonstop flights a week run between Yakima and Seattle in the current schedule, operated by Alaska Airlines, Inc. and American Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on YKM to SEA?
Open the YKM to SEA calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Yakima to Seattle route, and 2LNR will notify you when space opens. It's free to start.

Never miss YKM to SEA upgrade or award space

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

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