--- title: "Milwaukee (MKE) to Cancun (CUN) flights: who flies it" description: "Sun Country Airlines flies Milwaukee (MKE) to Cancun (CUN) nonstop about 4 times a week as SY 555, scheduled at 4h 5m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/mke-cun" url: "https://2lnr.com/routes/mke-cun.md" date_modified: "2026-10-18T05:10:47Z" --- # Milwaukee to Cancun (MKE-CUN): nonstop flights and who flies them Sun Country Airlines flies the MKE to CUN nonstop about 4 times a week. In the timetable below it flies as SY 555, scheduled at 4h 5m for the 1,515 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See MKE to CUN on the interactive map [Get started free](https://2lnr.com/login) 4 Flights a week, 4-week average 4h 5m Scheduled flight time 1,515 mi Nonstop distance Free To get started ## Milwaukee to Cancun flight schedule Scheduled nonstop departures for MKE to CUN starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Milwaukee (MKE) to Cancun (CUN) | Date | Flight | Airline | Departs MKE | Arrives CUN | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Dec 18 | SY 555 | Sun Country Airlines | 06:00 | 11:05 | 4h 5m | Boeing 737-800 | | Sat, Dec 19 | SY 555 | Sun Country Airlines | 06:00 | 11:05 | 4h 5m | Boeing 737-800 | | Mon, Dec 21 | SY 555 | Sun Country Airlines | 06:00 | 11:05 | 4h 5m | Boeing 737-800 | | Wed, Dec 23 | SY 555 | Sun Country Airlines | 06:00 | 11:05 | 4h 5m | Boeing 737-800 | | Fri, Dec 25 | SY 555 | Sun Country Airlines | 06:00 | 11:05 | 4h 5m | Boeing 737-800 | | Sat, Dec 26 | SY 555 | Sun Country Airlines | 06:00 | 11:05 | 4h 5m | Boeing 737-800 | | Mon, Dec 28 | SY 555 | Sun Country Airlines | 06:00 | 11:05 | 4h 5m | Boeing 737-800 | Showing all 7 scheduled MKE to CUN departures across 7 days with service, starting October 23, 2026. 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 hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every MKE to CUN date on the interactive map ## Aircraft on the Milwaukee to Cancun nonstop Sun Country Airlines flies the Boeing 737-800 on every departure in the schedule table on this page. ## The full MKE to CUN nonstop schedule This page carries the full MKE to CUN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each MKE to CUN nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See MKE to CUN on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Milwaukee to Cancun nonstop Carriers operating MKE to CUN nonstop in the current schedule. - [Sun Country Airlines (SY) route map](https://2lnr.com/routes/airlines/sy.md)\ [The aircraft SY flies](https://2lnr.com/seatmaps/sy.md) See MKE to CUN on the interactive map → ## Frequently asked questions about MKE to CUN **How long is the flight from Milwaukee (MKE) to Cancun (CUN)?** SY 555 is scheduled at 4h 5m from Milwaukee (MKE) to Cancun (CUN) on every departure in the schedule table on this page. The nonstop covers about 1,515 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from MKE to CUN?** Sun Country Airlines is currently the only airline flying MKE to CUN nonstop. 2LNR doesn't show award or upgrade space for it on MKE to CUN, so this page carries the schedule rather than a space claim. **How many flights a week are there from MKE to CUN?** About 4 nonstop flights a week run between Milwaukee (MKE) and Cancun (CUN) in the current schedule, operated by Sun Country Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from MKE to CUN depart?** In the next 7 days with service, every scheduled MKE to CUN nonstop leaves at 06:00 local time at Milwaukee. The schedule table on this page lists each departure by date. **Which flights operate MKE to CUN nonstop?** Sun Country Airlines flies SY 555 nonstop from Milwaukee (MKE) to Cancun (CUN), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Does 2LNR show upgrade or award space on MKE to CUN?** Not on this route: 2LNR doesn't show award or upgrade space for Sun Country Airlines on MKE to CUN. The page carries the full MKE to CUN nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [CUN to MKE nonstop flights](https://2lnr.com/routes/cun-mke.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Milwaukee (MKE)](https://2lnr.com/routes/mke.md), or [every route from Cancun (CUN)](https://2lnr.com/routes/cun.md). Nonstops to Cancun (CUN) from other airports within 150 miles of Milwaukee (MKE): - [Chicago (ORD) to Cancun (CUN)](https://2lnr.com/routes/ord-cun.md), 67 miles from MKE Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full MKE to CUN nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)