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

Return flights

08 Nov - 19 Nov	Viva
07 Nov - 19 Nov	Viva
08 Nov - 15 Nov	Viva
07 Nov - 15 Nov	Viva
19 Nov - 03 Dec	Viva
22 Nov - 03 Dec	Viva
15 Nov - 19 Nov	Spirit Airlines	direct
19 Nov - 03 Dec	Spirit Airlines	direct
15 Nov - 03 Dec	Spirit Airlines	direct
08 Nov - 11 Nov	Viva
08 Nov - 12 Nov	Viva
08 Nov - 15 Nov	Spirit Airlines	direct
08 Nov - 19 Nov	Spirit Airlines	direct
07 Nov - 11 Nov	Viva
26 Nov - 03 Dec	Viva
18 Nov - 03 Dec	Spirit Airlines
28 Nov - 03 Dec	Viva
14 Nov - 03 Dec	Viva
21 Nov - 03 Dec	Viva
17 Nov - 03 Dec	Spirit Airlines

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 198€

Return flights