Cheapest return flights from Cancun to Chicago in October from $213

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

Return flights

25 Oct - 27 Oct Spirit Airlines
25 Oct - 28 Oct Spirit Airlines
25 Oct - 10 Nov Spirit Airlines
25 Oct - 31 Oct Spirit Airlines
25 Oct - 08 Nov Spirit Airlines
25 Oct - 09 Nov Spirit Airlines
25 Oct - 15 Nov Spirit Airlines direct
25 Oct - 03 Nov Spirit Airlines
25 Oct - 02 Nov Spirit Airlines
31 Oct - 15 Nov Spirit Airlines
30 Oct - 15 Nov Spirit Airlines
25 Oct - 07 Nov Spirit Airlines
29 Oct - 15 Nov Spirit Airlines
30 Oct - 31 Oct Spirit Airlines
29 Oct - 31 Oct Spirit Airlines
25 Oct - 29 Oct Spirit Airlines
22 Oct - 27 Oct United direct
23 Oct - 27 Oct United direct
24 Oct - 29 Oct United
22 Oct - 25 Oct Spirit Airlines

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

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