$159 Cheap Frontier Airlines flights Baltimore (BWI) to Seattle (SEA)

$159 Cheap Frontier Airlines flights Baltimore (BWI) to Seattle (SEA)

Prices were available within the past 7 days and start at $159 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Flights from Baltimore (BWI) to Seattle (SEA)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, United
Popular airline
Frontier Airlines
Distance
3725 km
Average flight time
3 hours 27 mins