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

Return flights

03 Mar - 10 Mar	British Airways
10 Mar - 24 Mar	United
01 Mar - 18 Mar	Air Canada
07 Mar - 12 Mar	Air Canada
18 Mar - 24 Mar	United
18 Mar - 25 Mar	United
10 Mar - 31 Mar	United
09 Mar - 13 Mar	United
24 Mar - 08 Apr	United
30 Mar - 15 Apr	Air Canada
02 Mar - 09 Mar	British Airways
01 Mar - 08 Mar	British Airways
29 Mar - 13 Apr	Air Canada
30 Mar - 07 Apr	United
29 Mar - 18 Apr	United
25 Mar - 06 Apr	Air Canada
11 Mar - 04 Apr	United
18 Mar - 11 Apr	United
16 Mar - 11 Apr	United
15 Mar - 04 Apr	United

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

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from New York to Madrid in March from 291€

Return flights