Find Flights
Photo by Port of Seattle
Open Photo by Port of Seattle
Popular airlines from Manchester-Boston Regional Airport (MHT) to Seattle-Tacoma International Airport (SEA)
Alaska AirlinesAlaska Airlines
American AirlinesAmerican Airlines
UnitedUnited
Southwest AirlinesSouthwest Airlines
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave on select hotels after you book a flight*
Find the right fitWe search billions of combinations of flights to help you find your next adventure
Travel information
Origin airport | Manchester-Boston Regional Airport |
|---|---|
Destination airport | Seattle-Tacoma International Airport |
Distance | 3,945 km away |
Airlines serving | Alaska Airlines, American Airlines, United, Southwest Airlines |
Popular airline | Alaska Airlines |
*Available to One Key members.