Nonstop flights from Chicago to Cancún

4 airlines fly from 2 Chicago airports (ORD and MDW) to Cancún (CUN), with up to 7 flights a day.

ORDCUN

Routes

2 airport pairs

When they leave

Chicago time

6:05a10:33aFirst departure 6:05 AM, last 10:33 AM

Seven in the morning, 6:05 AM to 10:33 AM.

Every flight

Earliest first

6:05 AM→9:54 AMORD to CUNFrontier AirlinesAirbus A321neoDaily
6:25 AM→10:00 AMMDW to CUNSouthwest AirlinesBoeing 737-700Mon, Thu, Fri, Sat, Sun
7:52 AM→11:45 AMORD to CUNUnited AirlinesBoeing 737Mon, Thu, Sat, Sun
8:20 AM→12:01 PMORD to CUNAmerican AirlinesAirbus A321Daily
9:17 AM→1:10 PMORD to CUNUnited AirlinesBoeing 737Daily
9:55 AM→1:30 PMMDW to CUNSouthwest AirlinesBoeing 737 MAX 8Daily
10:33 AM→2:26 PMORD to CUNUnited AirlinesBoeing 737 MAX 9Mon, Wed, Thu, Fri, Sat, Sun

Schedules last checked Sep 19, 2026. Times are local.

Flying from Chicago to Cancún

United Airlines flies most often, 1 to 3 times a day on the Boeing 737 and Boeing 737 MAX 9. Southwest Airlines flies 1 to 2 times a day on the Boeing 737 MAX 8 and Boeing 737-700. American Airlines flies daily on the Airbus A321. Frontier Airlines flies daily on the Airbus A321neo.

Flights run every day of the week, from 4 on Tuesdays to 7 on Mondays, Thursdays, Saturdays and Sundays. The first arrival in Cancún is at 9:54 AM and the last at 2:26 PM.

ORD to CUN is the busiest airport pair, with 31 flights a week, then MDW to CUN with 12.

Flying back, Cancún to Chicago has 26 nonstop flights a week.

Return flights

Cancún to ChicagoView

Find the cheapest day to fly from Chicago to Cancún.

Schedules as of Oct 9, 2026.