Cheapest return flights from Cancun to Chicago in May from $144

AirHint found the following cheapest return flights from Cancun (CUN) to Chicago (ORD) in May 2026 (see full year).

Return flights

14 May - 20 May Frontier Airlines direct
15 May - 19 May Frontier Airlines direct
07 May - 12 May Frontier Airlines direct
08 May - 11 May Frontier Airlines direct
15 May - 18 May Frontier Airlines direct
06 May - 18 May Frontier Airlines direct
06 May - 09 May Frontier Airlines direct
11 May - 16 May Frontier Airlines direct
06 May - 21 May Spirit Airlines
29 May - 01 Jun Volaris
06 May - 08 May Spirit Airlines
16 May - 02 Jun Spirit Airlines
12 May - 02 Jun Spirit Airlines
19 May - 02 Jun Spirit Airlines
28 May - 11 Jun Viva
16 May - 01 Jun Spirit Airlines
12 May - 01 Jun Spirit Airlines
19 May - 01 Jun Spirit Airlines
27 May - 11 Jun Viva
19 May - 06 Jun Spirit Airlines

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

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