Travel with Air Canada from Boston to Porto (BOS - OPO) from USD 504*

*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Flights between Boston and Porto - our lowest fares in cash

Jun 2025
FromCAD 808*
One way/Economy
Jul 2025
FromCAD 922*
One way/Economy
Jul 2025
FromCAD 874*
One way/Economy
CAD 393
CAD 922
Displaying fares for June-2025
  • 30

    Mo

    JUN

  • 01

    Tu

  • 02

    We

  • 03

    Th

  • 04

    Fr

  • 05

    Sa

  • 06

    Su

  • 07

    Mo

  • 08

    Tu

  • 09

    We

  • 10

    Th

  • 11

    Fr

  • 12

    Sa

  • 13

    Su

  • 14

    Mo

  • 15

    Tu

  • 16

    We

  • 17

    Th

  • 18

    Fr

  • 19

    Sa

  • 20

    Su

  • 21

    Mo

  • 22

    Tu

  • 23

    We

  • 24

    Th

  • 25

    Fr

  • 26

    Sa

  • 27

    Su

  • 28

    Mo

  • 29

    Tu

    • RangeCAD 393-CAD 922

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

    Explore all routes from Boston to Porto