United Airlines flights from Seattle-Tacoma (SEA) to Cancun (CUN).

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Daily 12:00 Seattle-Tacoma (SEA) 22:20 Cancun (CUN) 3
United Airlines UA 1084 1-stop Boeing 737 MAX 9 (7M9) 8:20 Effective 2026-05-21 through 2026-08-10


United Airlines flights from Seattle-Tacoma (SEA) to Cancun (CUN).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:

Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:20, 1-stop
Boeing 737 MAX 9 (7M9)
  • An international route departing from Seattle-Tacoma airport, United States (SEA) and arriving at Cancun airport, Mexico (CUN).
  • The flight distance is 2684 miles, or 4319 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.