Los Angeles to Seattle (LAX → SEA). We are tracking 19 fares on this route.
Cheapest tracked fare $33 · typical price $161 · you save about $128 (80%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
Frontier
2026-10-14
Direct
$33
—
2026-11-04
Direct
$33
—
2026-12-06
Direct
$33
—
2026-10-15
Direct
$33
—
2026-11-14
Direct
$33
Frontier Airlines
2026-11-09
Direct
$34
Frontier Airlines
2026-09-22
Direct
$35
Frontier Airlines
2026-10-05
Direct
$35
Frontier Airlines
2026-09-26
Direct
$38
Frontier Airlines
2026-09-23
Direct
$38
Frontier Airlines
2026-10-04
Direct
$44
—
2026-12-14
Direct
$46
Frontier Airlines
2026-11-08
Direct
$47
Frontier Airlines
2026-11-07
Direct
$47
Frontier Airlines
2026-10-10
Direct
$52
Frontier Airlines
2026-10-03
Direct
$58
Frontier Airlines
2026-10-31
Direct
$66
Frontier Airlines
2026-09-20
Direct
$101
—
2026-09-30
1 stop
$103
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 Los Angeles to Seattle get?
The cheapest fare we have tracked on this route is $33, compared with a typical $161 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 Los Angeles 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.