Porto (OPO) to New York City (LGA) flight deal in economy from $574

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
PortugalOPO

Francisco Sá Carneiro Airport

Porto, Portugal
United StatesLGA

LaGuardia Airport

New York City, United States
$921 USD
-38%$574 USD
Verified 13 days ago
Fair Availability
21% of dates checked are available within 10% of the lowest price

Monday, September 28th, 2026

7 round-trip options

Returning
Sat, Oct 3, 2026•5 Day Trip
$771 USD
Google Flights
Returning
Sun, Oct 4, 2026•6 Day Trip
$619 USD
Google Flights
Returning
Wed, Oct 7, 2026•9 Day Trip
$1,108 USD
Google Flights
Returning
Thu, Oct 8, 2026•10 Day Trip
$997 USD
Google Flights
Returning
Fri, Oct 9, 2026•11 Day Trip
$1,313 USD
Google Flights
Returning
Sat, Oct 10, 2026•12 Day Trip
$619 USD
Google Flights
Returning
Sun, Oct 11, 2026•13 Day Trip
$619 USD
Google Flights