Cheapest return flights from Chicago to Cancun in July from $496

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

Return flights

07 Jul - 14 Jul Southwest Airlines
16 Jul - 23 Jul Southwest Airlines direct
28 Jul - 04 Aug Aeromexico
11 Jul - 15 Jul Southwest Airlines direct
19 Jul - 23 Jul Southwest Airlines direct
23 Jul - 28 Jul Southwest Airlines
23 Jul - 26 Jul Southwest Airlines direct
23 Jul - 27 Jul Southwest Airlines
16 Jul - 19 Jul Southwest Airlines
21 Jul - 28 Jul Aeromexico
20 Jul - 24 Jul Volaris
04 Jul - 07 Aug Aeromexico

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

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