Flights to Seattle

Flights

All filters Months and weeks Price Stops Baggage Airlines Time Departure airports Alliances

Cheap one-way flights

If you're planning to travel one-way to Seattle, find the best flight deals available here.
American Airlines
DEPARTURE
EWR - SEA
Wed. Dec 2, 2026
Price per a person from
$221
American Airlines
DEPARTURE
EWR - SEA
Thu. Dec 3, 2026
Price per a person from
$221
Delta Air Lines
DEPARTURE
EWR - SEA
Thu. Dec 3, 2026
Price per a person from
$222
Delta Air Lines
DEPARTURE
EWR - SEA
Sat. Dec 5, 2026
Price per a person from
$222
American Airlines
DEPARTURE
JFK - SEA
Fri. Nov 6, 2026
Price per a person from
$370
Delta Air Lines
DEPARTURE
EWR - SEA
Sat. Oct 31, 2026
Price per a person from
$455
Sun Country
DEPARTURE
EWR - SEA
Sun. Dec 6, 2026
Price per a person from
$501
Delta Air Lines
DEPARTURE
EWR - SEA
Fri. Dec 4, 2026
Price per a person from
$222
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