Nonstop flights from Washington to Cancún
United Airlines flies this route 1 to 2 times a day.
IADWashington Dulles International
1,358 mi · 12 flights a week
CUNCancún Cancun International
When they leave
Washington time8:26a12:35pFirst departure 8:26 AM, last 12:35 PM
One morning flight at 8:26 AM, then one afternoon flight at 12:35 PM.
Every flight
Earliest first
Schedules last checked Sep 21, 2026. Times are local.
Flying from Washington to Cancún
United Airlines is the only airline flying nonstop from Washington to Cancún, 1 to 2 times a day on the Boeing 737 and Boeing 737 MAX 9.
There are 1 or 2 flights every day of the week. The first arrival in Cancún is at 11:05 AM and the last at 3:12 PM. The flight covers 1,358 miles.
Flying back, Cancún to Washington has 12 nonstop flights a week. Baltimore (BWI) also has nonstop flights to Cancún, 12 a week.
Return flights
Every Washington airport
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Find the cheapest day to fly from Washington to Cancún.
Schedules as of Oct 9, 2026.