Cheapest return flights from New York to Porto in March from 344€

AirHint found the following cheapest return flights from New York (LGA) to Porto (OPO) in March 2026 (see full year).

Return flights

04 Mar - 11 Mar Air Canada
10 Mar - 17 Mar Air Canada
09 Mar - 16 Mar Air Canada
18 Mar - 25 Mar Air Canada
03 Mar - 10 Mar Air Canada
24 Mar - 31 Mar Air Canada
02 Mar - 09 Mar Air Canada
11 Mar - 18 Mar Air Canada
17 Mar - 24 Mar Air Canada
08 Mar - 15 Mar Air Canada
25 Mar - 01 Apr Air Canada
31 Mar - 07 Apr Air Canada
26 Mar - 02 Apr Air Canada
30 Mar - 06 Apr Spirit Airlines
28 Mar - 04 Apr Air Canada
17 Mar - 03 Apr Delta
24 Mar - 07 Apr United
29 Mar - 05 Apr Air Canada
28 Mar - 07 Apr Air Canada
27 Mar - 03 Apr Air Canada

Also check the deals for one-way flights from New York to Porto in March.

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