Porto (OPO) to New York City (LGA) flight deal from $472 USD in economy class

DLDelta Air Lines

Round Trip•Economy

OPO

Francisco Sá Carneiro Airport

Porto, Portugal

LGA

LaGuardia Airport

New York City, United States

$1,204 USD

-61%$472 USD

Verified Nov 28, 2025 at 7:26 AM

January 2026

Today

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29 30 31 1$1,522 2$5,332 3 4 5$1,565 6$1,397 7$1,263 8$1,268 9$1,064 10$1,019 11$1,091 12$985 13$814 14$472 15$477 16$472 17$472 18$483 19$861 20$477 21$472 22$477 23$472 24$472 25$482 26$472 27$472 28$472 29$477 30$472 31$472 1$472

Limited Availability

12% of dates checked are available within 10% of the lowest price

Tuesday, January 13th, 2026

6 round-trip options

Returning

Thu, Jan 22, 2026•9 Day Trip

$844 USD

Google Flights

Returning

Fri, Jan 23, 2026•10 Day Trip

$814 USD

Google Flights

Returning

Sat, Jan 24, 2026•11 Day Trip

$832 USD

Google Flights

Returning

Sun, Jan 25, 2026•12 Day Trip

$876 USD

Google Flights

Returning

Mon, Jan 26, 2026•13 Day Trip

$814 USD

Google Flights

Returning

Tue, Jan 27, 2026•14 Day Trip

$814 USD

Google Flights