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

Sunday, August 23rd, 2026

5 round-trip options

Returning
Fri, Aug 28, 2026•5 Day Trip
$1,565 USD
Google Flights
Returning
Sat, Aug 29, 2026•6 Day Trip
$1,905 USD
Google Flights
Returning
Fri, Sep 4, 2026•12 Day Trip
$1,565 USD
Google Flights
Returning
Sat, Sep 5, 2026•13 Day Trip
$1,370 USD
Google Flights
Returning
Sun, Sep 6, 2026•14 Day Trip
$1,388 USD
Google Flights