Cheapest return flights from Cancun to Chicago in September from 252€

Best time to book flights for Cancun (CUN) to Chicago (ORD) flights at AirHint

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

Return flights

18 Sep - 29 Sep Viva Aerobus
18 Sep - 25 Sep Viva Aerobus
18 Sep - 03 Oct Viva Aerobus
18 Sep - 08 Oct Viva Aerobus
28 Sep - 29 Sep Viva Aerobus
18 Sep - 21 Sep Viva Aerobus
28 Sep - 03 Oct Viva Aerobus
28 Sep - 08 Oct Viva Aerobus
28 Sep - 17 Oct Viva Aerobus
28 Sep - 18 Oct Viva Aerobus
28 Sep - 10 Oct Viva Aerobus
02 Sep - 21 Sep Viva Aerobus
27 Sep - 29 Sep Viva Aerobus
27 Sep - 03 Oct Viva Aerobus
27 Sep - 08 Oct Viva Aerobus
27 Sep - 17 Oct Viva Aerobus
02 Sep - 18 Sep Viva Aerobus
02 Sep - 08 Sep Viva Aerobus
16 Sep - 29 Sep Viva Aerobus
16 Sep - 25 Sep Viva Aerobus

Also check the deals for one-way flights from Cancun 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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