CA $147 Cheap Flights from Boston (BOS) to Portland (PDX)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

Cheap flights from Boston (BOS) to Portland (PDX)

Prices were available within the past 7 days and start at CA $147 for one-way flights and CA $296 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
American Airlines
Alaska Airlines
Delta
American Airlines
American Airlines
Alaska Airlines
American Airlines
*Available to Expedia members.