Flights from Porto to Boston from USD 1,329

Promo Code

Book with zero change fees

Change of plans? Flight changes are free for bookings made between May 15 and June 15.

Book Now

Passengers sitting inside an airplane cabin

Flights from Porto to Boston

Try alternate month or interact with individual days below in order to find offers.
Displaying fares for May-2026
  • 18

    Mo

    MAY

  • 19

    Tu

  • 20

    We

  • 21

    Th

  • 22

    Fr

  • 23

    Sa

  • 24

    Su

  • 25

    Mo

  • 26

    Tu

  • 27

    We

  • 28

    Th

  • 29

    Fr

  • 30

    Sa

  • 31

    Su

  • 01

    Mo

    JUN

  • 02

    Tu

  • 03

    We

  • 04

    Th

  • 05

    Fr

  • 06

    Sa

  • 07

    Su

  • 08

    Mo

  • 09

    Tu

  • 10

    We

  • 11

    Th

  • 12

    Fr

  • 13

    Sa

  • 14

    Su

  • 15

    Mo

  • 16

    Tu

  • 17

    We

  • Best Flight Deals from Porto to Boston

    USD
    keyboard_arrow_down
    Best Flight Deals from Porto to Boston
    From
    To
    Fare Type
    Dates
    Price
    Porto (OPO)Boston (BOS)Round trip
    |
    Economy
    19/07/2026 - 01/08/2026

    From

    USD 1,329

    Viewed 34 minutes ago

    *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

    Business Flights Deals

    USD

    Porto (OPO)to

    Boston (BOS)
    19/07/2026 - 01/08/2026

    Round trip

    Business

    From
    USD 3,358
    Viewed 34 minutes ago

    *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.