Direct flights from Caye Caulker (CUK)

Caye Caulker (CUK) is a small station in Caye Caulker, Belize with nonstop service to 3 destinations, flown by 3 airlines, led by Moldavian Airlines, 9N, and Hahn Air Systems. Because the schedule is limited, an upgrade or award opening on a Belize City flight rarely lasts. 2LNR checks every CUK nonstop for confirmed availability, so a rare opening doesn't go unnoticed.

Data current as of August 11, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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3
Nonstop destinations
3
Airlines serving CUK
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About Caye Caulker (CUK)

Caye Caulker (CUK) is the airport serving Caye Caulker, Belize. Its ICAO code is MZCK. Departure and arrival times at CUK are local to the America/Belize time zone. Every one of its 3 nonstop destinations is inside Belize.

Confirmed upgrade & award space on every CUK route

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across more than 25 airlines, segment by segment, date by date. Pick any Caye Caulker destination below to open a calendar of departures with real availability, or watch a route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each CUK route, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch a Caye Caulker route and 2LNR notifies you when space appears.

Plan on the map

Explore every CUK nonstop on the interactive route map, with connections and route statistics.

All nonstop destinations from Caye Caulker (CUK)

These are the city pairs behind flights to and from Caye Caulker: 3 nonstop destinations with active service at Caye Caulker. Each route links to its confirmed upgrade and award availability.

Explore CUK routes on the interactive map →

Airlines that fly out of Caye Caulker (CUK)

The carriers with nonstop service from Caye Caulker, ordered by how many destinations each one reaches. Each links to that airline's full route map.

Alternative airports near Caye Caulker (CUK)

Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute.

Belize flights by airport

Frequently asked questions about Caye Caulker (CUK)

How many nonstop destinations does Caye Caulker (CUK) serve?
Caye Caulker has active nonstop service to 3 destinations in 2LNR's schedule data. The busiest markets from CUK are Belize City and San Pedro. The full list, with live upgrade and award availability for each route, is on this page.
Which airlines fly out of Caye Caulker (CUK)?
The carriers with nonstop service from Caye Caulker are listed in full on this page, each linked to its own route map. Moldavian Airlines, 9N, and Hahn Air Systems run the most routes from Caye Caulker, in that order. In 2LNR's schedule data that is 3 airlines in total.
How many airlines fly out of CUK?
2LNR's schedule data currently shows 3 airlines with at least one nonstop route from Caye Caulker (CUK). That figure counts the carrier operating the flight rather than every carrier that sells a seat on it, so a codeshare marketed by a partner is not counted twice, and it moves with the season.
How do I check upgrade or award availability from CUK?
Pick any destination on this page, such as Belize City, to open a calendar of CUK departures with confirmed upgrade and award space, date by date. You can also set an alert so 2LNR notifies you when space opens on a route you care about.
Does 2LNR track flights from CUK?
Yes. Every nonstop route from Caye Caulker in 2LNR's schedule data is tracked, 3 destinations in total, and what's shown is confirmed availability rather than a forecast. It's free to start.

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