Cheapest return flights from New York to Chicago in September from 186€

Best time to book flights for New York (LGA) to Chicago (ORD) flights at AirHint

AirHint found the following cheapest return flights from New York (LGA) to Chicago (ORD) in September 2025 (see full year).

Return flights

12 Sep - 15 Sep Delta direct
02 Sep - 12 Sep Delta direct
11 Sep - 15 Sep American Airlines direct
26 Sep - 01 Oct Delta direct
19 Sep - 04 Oct Delta direct
15 Sep - 25 Sep Delta direct
29 Sep - 04 Oct Delta direct

Also check the deals for one-way flights from New York to Chicago in September.

Skyscanner

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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