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

Return flights

08 Nov - 13 Nov	Volaris
07 Nov - 11 Nov	Volaris
18 Nov - 22 Nov	Volaris
28 Nov - 13 Dec	Volaris
06 Nov - 07 Nov	Volaris
17 Nov - 21 Nov	Volaris
26 Nov - 01 Dec	Volaris	direct
07 Nov - 13 Nov	Viva
12 Nov - 19 Nov	Volaris
28 Nov - 12 Dec	Volaris
08 Nov - 12 Nov	Volaris
19 Nov - 23 Nov	Volaris
15 Nov - 22 Nov	Volaris
27 Nov - 12 Dec	Volaris
17 Nov - 04 Dec	Spirit Airlines
28 Nov - 04 Dec	Viva
26 Nov - 12 Dec	Viva
19 Nov - 04 Dec	Viva
26 Nov - 04 Dec	Viva
22 Nov - 12 Dec	Viva

Also check the deals for one-way flights from Chicago to Cancun in November.

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 Cancun in November from $224

Return flights