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, December 20th, 2026

9 round-trip options

Returning
Fri, Dec 25, 2026•5 Day Trip
$1,310 USD
Google Flights
Returning
Sun, Dec 27, 2026•7 Day Trip
$1,244 USD
Google Flights
Returning
Mon, Dec 28, 2026•8 Day Trip
$1,421 USD
Google Flights
Returning
Tue, Dec 29, 2026•9 Day Trip
$1,393 USD
Google Flights
Returning
Wed, Dec 30, 2026•10 Day Trip
$1,393 USD
Google Flights
Returning
Thu, Dec 31, 2026•11 Day Trip
$839 USD
Google Flights
Returning
Fri, Jan 1, 2027•12 Day Trip
$872 USD
Google Flights
Returning
Sat, Jan 2, 2027•13 Day Trip
$1,076 USD
Google Flights
Returning
Sun, Jan 3, 2027•14 Day Trip
$807 USD
Google Flights