Cancún (CUN) to Chicago (ORD) flight deal in business from $665

United AirlinesUAUnited Airlines
Round Trip•Business Class
MexicoCUN

Cancún International Airport

Cancún, Mexico
United StatesORD

O'Hare International Airport

Chicago, United States
$955 USD
-30%$665 USD
Verified about 13 hours ago
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Saturday, August 29th, 2026

8 round-trip options

Returning
Thu, Sep 3, 2026•5 Day Trip
$1,015 USD
Google Flights
Returning
Sun, Sep 6, 2026•8 Day Trip
$874 USD
Google Flights
Returning
Mon, Sep 7, 2026•9 Day Trip
$791 USD
Google Flights
Returning
Tue, Sep 8, 2026•10 Day Trip
$791 USD
Google Flights
Returning
Wed, Sep 9, 2026•11 Day Trip
$791 USD
Google Flights
Returning
Thu, Sep 10, 2026•12 Day Trip
$1,014 USD
Google Flights
Returning
Fri, Sep 11, 2026•13 Day Trip
$1,002 USD
Google Flights
Returning
Sat, Sep 12, 2026•14 Day Trip
$830 USD
Google Flights