Honolulu to Seattle (HNL → SEA). We are tracking 19 fares on this route.
Cheapest tracked fare $113 · typical price $240 · you save about $127 (53%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
United
2026-10-28
1 stop
$113
—
2026-11-04
1 stop
$155
—
2026-10-22
1 stop
$155
—
2026-11-05
1 stop
$155
United
2026-11-11
1 stop
$155
United
2026-11-18
1 stop
$155
—
2027-02-08
1 stop
$160
—
2026-10-21
1 stop
$163
Southwest Airlines
2026-10-24
2 stops
$165
—
2026-12-09
2 stops
$166
—
2027-01-20
2 stops
$166
—
2026-10-20
1 stop
$168
—
2026-10-29
1 stop
$168
—
2026-12-03
Direct
$181
—
2027-02-03
Direct
$181
—
2027-01-13
Direct
$181
Alaska Airlines
2026-10-31
Direct
$195
Southwest Airlines
2026-10-23
2 stops
$201
—
2026-12-15
1 stop
$228
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from Honolulu to Seattle get?
The cheapest fare we have tracked on this route is $113, compared with a typical $240 for a trip of this distance.
Is it cheaper to fly to Seattle from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Honolulu to Seattle cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.