Porto (OPO) to Boston (BOS) flight deal in economy from $516

American AirlinesAAAmerican AirlinesFinnairAYFinnairBritish AirwaysBABritish AirwaysIberia AirlinesIBIberia Airlines
Round Trip•Economy
PortugalOPO

Francisco Sá Carneiro Airport

Porto, Portugal
United StatesBOS

Logan International Airport

Boston, United States
$790 USD
-35%$516 USD
Verified 14 days ago
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price

Tuesday, December 29th, 2026

6 round-trip options

Returning
Sun, Jan 3, 2027•5 Day Trip
$784 USD
Google Flights
Returning
Mon, Jan 4, 2027•6 Day Trip
$766 USD
Google Flights
Returning
Tue, Jan 5, 2027•7 Day Trip
$784 USD
Google Flights
Returning
Thu, Jan 7, 2027•9 Day Trip
$794 USD
Google Flights
Returning
Sat, Jan 9, 2027•11 Day Trip
$766 USD
Google Flights
Returning
Mon, Jan 11, 2027•13 Day Trip
$766 USD
Google Flights