Honolulu to Seattle
HNLSEA
Fly from Honolulu to Seattle starting at USD 298 with United Airlines.
Best fare available on Jul 22, 2026.
Limited seats. Better plans. Book before it's gone.
Honolulu to Seattle cheapest flights this week
Honolulu to Seattle monthly flight fare trend
May
from USD 309
Jun
No flights
Jul
from USD 298
Aug
No flights
Sep
No flights
Oct
from USD 315
Airport Details
Origin
Honolulu
Daniel K Inouye International Airport (HNL)
Honolulu, Oahu, HNL
Zone
Honolulu
Elev
13 ft
Destination
Seattle
Seattle–Tacoma International Airport (SEA)
Seattle, SEA
Zone
Los Angeles
Elev
433 ft
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