New York LaGuardia to Seattle (LGA → SEA). We are tracking 28 fares on this route.
Cheapest tracked fare $168 · typical price $292 · you save about $124 (42%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
United Airlines
2026-10-03
1 stop
$168
United Airlines
2026-10-17
1 stop
$171
American Airlines
2026-10-13
1 stop
$173
American Airlines
2026-09-21
1 stop
$178
American Airlines
2026-09-11
1 stop
$178
American Airlines
2026-10-14
1 stop
$178
American Airlines
2026-10-26
1 stop
$180
American Airlines
2026-09-23
1 stop
$181
American Airlines
2026-10-27
1 stop
$185
American Airlines
2026-09-05
1 stop
$186
American Airlines
2026-09-19
1 stop
$190
American Airlines
2026-09-26
1 stop
$191
Southwest Airlines
2026-09-12
1 stop
$191
American Airlines
2026-10-02
1 stop
$192
American Airlines
2026-09-06
1 stop
$193
American Airlines
2026-10-20
1 stop
$193
American Airlines
2026-09-17
1 stop
$197
Southwest Airlines
2026-09-08
1 stop
$200
United Airlines
2026-10-01
1 stop
$212
Southwest Airlines
2026-09-27
1 stop
$215
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 New York LaGuardia to Seattle get?
The cheapest fare we have tracked on this route is $168, compared with a typical $292 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 New York LaGuardia 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.