Chicago (ORD) to Cancún (CUN) flights

United Airlines, American Airlines, Frontier Airlines fly nonstop from Chicago O'Hare International Airport to Cancún International Airport, with about 40 flights a week in July 2026. The 1,444-mile flight takes about 3h 46m gate to gate.

From
ORD
Chicago
Chicago O'Hare International Airport
To
CUN
Cancún
Cancún International Airport
Distance
1,444 mi · 2,324 km
Flight time
3h 46m
Airlines
3
Seats filled
86%
Flights a week, July 2026
2,315 flights and 401,255 passengers in 12 months
CUNCUNORD
Map data: Natural Earth. Lines follow the shortest (great-circle) path.

Airlines flying ORD to CUN

AirlineFlights a weekAircraftPassengers (12 months)Flight time
United Airlines18Boeing 737-900ER, Boeing 737 MAX 9, Boeing 777-200ER/200LR/233LR170,7443h 48m
American Airlines15Boeing 737-800, Airbus A321, Boeing 737 MAX 8139,4783h 43m
Frontier Airlines7Airbus A321, Airbus A320neo, Airbus A320-100/20060,1383h 53m
Spirit AirlinesCeased operations 2026-05-02n/aAirbus A321, Airbus A320-100/200, Airbus A320neo23,7723h 41m
Southwest AirlinesSeasonal or endedn/aBoeing 737-700 / MAX 77,1233h 47m

Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.

Flights by month

MonthFlightsFlights, relativePassengers
August 2025140
23,386
September 2025103
15,352
October 2025136
24,727
November 2025180
33,716
December 2025239
44,337
January 2026241
42,883
February 2026229
42,832
March 2026273
49,225
April 2026231
32,572
May 2026196
31,034
June 2026171
30,522
July 2026176
30,669

Related

Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.