Cheapest return flights from Chicago to Cancun in August from $265

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

21 Aug - 23 Aug Viva Aerobus
20 Aug - 23 Aug Viva Aerobus
19 Aug - 23 Aug Viva Aerobus
22 Aug - 23 Aug Viva Aerobus
21 Aug - 02 Sep Viva Aerobus
25 Aug - 02 Sep Viva Aerobus
28 Aug - 02 Sep Viva Aerobus
20 Aug - 02 Sep Viva Aerobus
19 Aug - 02 Sep Viva Aerobus
22 Aug - 02 Sep Viva Aerobus
29 Aug - 02 Sep Viva Aerobus
21 Aug - 24 Aug Viva Aerobus
20 Aug - 24 Aug Viva Aerobus
19 Aug - 24 Aug Viva Aerobus
22 Aug - 24 Aug Viva Aerobus
23 Aug - 02 Sep Viva Aerobus
23 Aug - 24 Aug Viva Aerobus
21 Aug - 25 Aug Viva Aerobus
24 Aug - 02 Sep Viva Aerobus
21 Aug - 07 Sep Viva Aerobus

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

Skyscanner

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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