✈ ORD → CUN
3H 31M FLIGHT. 1,448 MILES. YOUR PHONE WILL DIE.
Flight from Chicago to Cancun
From O'Hare (ORD), USA North America → Cancun International (CUN), Mexico North America
How long is the flight from Chicago to Cancun?
A nonstop flight from Chicago (ORD) to Cancun (CUN) takes about 3 hours 31 minutes, covering a great-circle distance of 1,448 miles (2,330 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
3h 31m
Nonstop, scheduled
Distance
1,448 mi
2,330 km · great-circle
Avg speed
661 km/h
Door-to-door including taxi
Time zones & jet lag
Chicago timezone
UTC-5
America/Chicago
Cancun timezone
UTC-5
America/Cancun
Time difference
Same
Same time zone
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3× the CO₂ of an equivalent train trip and 0.7× a car driven alone over the same distance.