Chicago to Cancun (ORD-CUN): nonstop upgrade & award space

United Airlines, American Airlines, and Frontier Airlines fly nonstop between Chicago (ORD) and Cancun (CUN), roughly 18 times a week. With this many departures on a short sector, premium cabins are small and turn over daily, so upgrade or award space opens and closes within hours. 2LNR tracks confirmed upgrade and award space on American Airlines, on every ORD to CUN departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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18
Nonstop flights a week
1,448 mi
Nonstop distance
Free
To get started

Chicago to Cancun flight schedule

Scheduled nonstop departures for ORD to CUN, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Chicago (ORD) to Cancun (CUN)
Date Flight Airline Departs ORD Arrives CUN Duration Aircraft
UA 1198United Airlines09:2913:103h 41m739
AA 492American Airlines10:1114:003h 49m738
UA 1198United Airlines09:2913:103h 41m739
AA 492American Airlines10:1114:003h 49m738
UA 1198United Airlines09:2913:103h 41m739
AA 492American Airlines10:1114:003h 49m738
UA 1198United Airlines09:2913:103h 41m739
AA 492American Airlines10:1114:003h 49m738
UA 1198United Airlines09:2913:103h 41m739
AA 492American Airlines10:1114:003h 49m738
UA 1198United Airlines09:2913:103h 41m739
AA 492American Airlines10:1114:003h 49m738
UA 1198United Airlines09:2913:103h 41m739
AA 492American Airlines10:1114:003h 49m738

Showing all 14 scheduled ORD to CUN departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every ORD to CUN date on the interactive map

Confirmed upgrade & award space on ORD to CUN departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Chicago to Cancun to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each ORD to CUN departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See ORD to CUN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chicago to Cancun nonstop

Carriers operating ORD to CUN nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See ORD to CUN on the interactive map →

Frequently asked questions about ORD to CUN

How far is Cancun from Chicago?
ORD to CUN covers about 1,448 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from ORD to CUN?
United Airlines, American Airlines, and Frontier Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from ORD to CUN?
About 18 nonstop flights a week run between Chicago and Cancun in the current schedule, operated by United Airlines, American Airlines, and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ORD to CUN depart?
Scheduled ORD to CUN nonstops in the next 7 days with service leave between 09:29 and 10:11, local time at Chicago. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on ORD to CUN?
Open the ORD to CUN route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss ORD to CUN upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

Get started free