Phoenix (PHX) to Cancún (CUN) is about 1,758 miles (2,830 km), roughly 4 h 00 min of flying time. Cancún is 2 hours ahead of Phoenix all year.
When is the cheapest time to fly from Phoenix to Cancún?
Lowest round-trip fares found in recent searches for each month (7 to 14 day trips). Pick a cheap month, then confirm the live price.
Are there nearby airports that could be cheaper?
Fares at a neighboring airport are sometimes lower. Worth comparing on this route:
- AZAPhoenix-Mesa Gateway Airport a smaller airport in Mesa served mostly by low-cost carriers.
What do I need before flying to Cancún?
This is an international trip, so you need a valid passport. Entry rules, visas and health requirements change, so check the official US State Department page before you book: Mexico travel information.
Plan how you will stay connected; an eSIM is usually cheaper than your carrier's roaming plan. See travel services.
Stay connected in Cancún
An eSIM gives you local data from the moment you land, usually far cheaper than roaming.
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Frequently asked questions
How far is Phoenix from Cancún by plane?
The great-circle distance between PHX and CUN is about 1,758 miles (2,830 km).
How long does it take to fly from Phoenix to Cancún?
About 4 h 00 min of flying time based on distance, if a nonstop flight operates. Actual schedules vary by airline and wind, and itineraries with connections take longer.
What is the time difference between Phoenix and Cancún?
Cancún is 2 hours ahead of Phoenix all year.
Distance and flying time are calculated from airport coordinates (OurAirports data) and a typical cruise speed; they are planning estimates, not schedules. Updated 2026-10-28.
