Breeze AirwaysDepart10:59
Tue, Jan 5EYW → CUN
6h 16m · 2 stops
$237one way, per person
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- Cheapest fare
- $237
- Cheapest month
- January
- Direct flights
- Not recently
- Quickest trip
- 6h 16m
Breeze Airways · Tue, Jan 5
from $237
Usually 1+ stop
640 km
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Cheapest month to fly from Key West to Cancun
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in January 2027
The lowest fares we've seen for each day, cheapest first.
Breeze AirwaysBreeze AirwaysDepart12:19
Wed, Jan 6EYW → CUN
6h 19m · 2 stops
$238one way, per person
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Getting around
About flights from Key West to Cancun
Key West (EYW) and Cancun (CUN) are about 640 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 6h 16m. Over the next few months, one-way fares start from $237, and January 2027 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Key West to Cancun?
The cheapest one-way fare we've seen recently is $237 with Breeze Airways, departing Tuesday, January 5, 2027.
What is the cheapest month to fly from Key West to Cancun?
January 2027 currently has the lowest fares, from $237 one way.
Are there direct flights from Key West to Cancun?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Key West to Cancun?
The quickest journey we've seen takes about 6h 16m. Key West and Cancun are around 640 km apart.
Which airlines fly from Key West to Cancun?
Recent fares on this route were with Breeze Airways.
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