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

Return flights

22 Apr - 04 May	Viva
22 Apr - 07 May	Viva
10 Apr - 20 Apr	Viva
10 Apr - 23 Apr	Viva
14 Apr - 20 Apr	Viva
14 Apr - 23 Apr	Viva
01 Apr - 20 Apr	Viva
22 Apr - 05 May	Viva
14 Apr - 04 May	Viva
26 Apr - 04 May	Viva
26 Apr - 07 May	Viva
26 Apr - 15 May	Viva
30 Apr - 04 May	Viva
30 Apr - 07 May	Viva
30 Apr - 15 May	Viva
10 Apr - 14 Apr	Viva
08 Apr - 20 Apr	Viva
08 Apr - 23 Apr	Viva
01 Apr - 06 Apr	Viva
01 Apr - 14 Apr	Viva

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

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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Cheapest return flights from Cancun to Chicago in April from $275

Return flights