United flights from Seattle to Portland, ME

Featured daily fares for flights from Seattle (SEA) to Portland, ME (PWM)

฿ 41.9K
Displaying fares for February-2025
27

Th

FEB

10

Mo

03

Th

08

Th

01

Su

JUN

01

Tu

JUL

01

Fr

AUG

01

Mo

SEP

01

We

OCT

01

Sa

NOV

01

Mo

DEC

01

Th

JAN

Range฿ 41,865-฿ 48,005