Flights from Porto to Boston from 657 EUR

Promo Code

Flights from Porto to Boston

Try alternate month or interact with individual days below in order to find offers.
Mar 2026
Try another month to see offers
Apr 2026
From657 EUR*
Viewed 22 hours ago
Flight Type Round Trip|Economy Class
May 2026
From667 EUR*
Viewed 15 hours ago
Flight Type Round Trip|Economy Class
657 EUR
Displaying fares for March-2026
  • 31

    Tu

    MAR

  • 01

    We

  • 02

    Th

  • 03

    Fr

  • 04

    Sa

  • 05

    Su

  • 06

    Mo

  • 07

    Tu

  • 08

    We

  • 09

    Th

  • 10

    Fr

  • 11

    Sa

  • 12

    Su

  • 13

    Mo

  • 14

    Tu

  • 15

    We

  • 16

    Th

  • 17

    Fr

  • 18

    Sa

  • 19

    Su

  • 20

    Mo

  • 21

    Tu

  • 22

    We

  • 23

    Th

  • 24

    Fr

  • 25

    Sa

  • 26

    Su

  • 27

    Mo

  • 28

    Tu

  • 29

    We

  • 30

    Th

    • Range657 EUR-1,862 EUR

    *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.

    Best Flight Deals from Porto to Boston

    EUR
    keyboard_arrow_down
    Best Flight Deals from Porto to Boston
    From
    To
    Fare Type
    Dates
    Price
    Porto (OPO)Boston (BOS)Round trip
    |
    Economy    		29/06/2026 - 31/08/2026

    From

    707 EUR

    Viewed 1 day ago

    Porto (OPO)Boston (BOS)Round trip
    |
    Economy    		08/05/2026 - 29/06/2026

    From

    901 EUR

    Viewed 1 day ago

    Porto (OPO)Boston (BOS)Round trip
    |
    Economy    		03/05/2026 - 09/05/2026

    From

    667 EUR

    Viewed 15 hours ago

    Porto (OPO)Boston (BOS)Round trip
    |
    Economy    		24/06/2026 - 05/07/2026

    From

    772 EUR

    Viewed 17 hours ago

    Porto (OPO)Boston (BOS)Round trip
    |
    Economy    		25/06/2026 - 05/07/2026

    From

    922 EUR

    Viewed 17 hours 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

    EUR

    Porto (OPO)to

    Boston (BOS)
    29/06/2026 - 31/08/2026

    Round trip

    Business

    From
    2,272 EUR
    Viewed 1 day ago

    Porto (OPO)to

    Boston (BOS)
    24/06/2026 - 05/07/2026

    Round trip

    Business

    From
    2,272 EUR
    Viewed 17 hours 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.

    See More TAP Air Portugal Flights

    Explore TAP's Top-Pick Destinations