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

Return flights

01 Mar - 01 Mar	United	direct
03 Mar - 06 Mar	United	direct
03 Mar - 07 Mar	American Airlines	direct
13 Mar - 15 Mar	United	direct
12 Mar - 14 Mar	United	direct
12 Mar - 19 Mar	United	direct
29 Mar - 04 Apr	United	direct
29 Mar - 05 Apr	United	direct
14 Mar - 16 Mar	Delta	direct
21 Mar - 28 Mar	United
28 Mar - 08 Apr	Delta	direct
27 Mar - 29 Mar	Delta	direct
21 Mar - 28 Mar	Delta	direct

Also check the deals for one-way flights from Chicago to New York 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 Chicago to New York in March from $155

Return flights