Cheapest return flights from Chicago to Cancun in August from $263

Best time to book flights for Chicago (ORD) to Cancun (CUN) flights at AirHint

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

Return flights

19 Aug - 26 Aug Spirit Airlines
20 Aug - 28 Aug United direct
19 Aug - 26 Aug American Airlines direct
17 Aug - 26 Aug American Airlines direct
23 Aug - 30 Aug Spirit Airlines
08 Aug - 15 Aug Spirit Airlines direct
20 Aug - 09 Sep Viva Aerobus
19 Aug - 09 Sep Viva Aerobus
23 Aug - 09 Sep Viva Aerobus
28 Aug - 09 Sep Viva Aerobus
21 Aug - 09 Sep Viva Aerobus
23 Aug - 30 Aug Spirit Airlines direct
21 Aug - 28 Aug Spirit Airlines direct
20 Aug - 21 Aug Viva Aerobus
19 Aug - 21 Aug Viva Aerobus
20 Aug - 04 Sep Viva Aerobus
19 Aug - 04 Sep Viva Aerobus
23 Aug - 04 Sep Viva Aerobus
14 Aug - 04 Sep Viva Aerobus
28 Aug - 04 Sep Viva Aerobus

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

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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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