Distance From Seattle/Tacoma International Airport to Cancun Airport (SEA - CUN Distance)

The flight distance from Seattle/Tacoma International Airport (SEA) to Cancun Airport (CUN) is 2685 miles. This is equivalent to 4321 kilometers or 2332 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.


4321 kilometers is the distance from Seattle/Tacoma International Airport, United States to Cancun Airport, Mexico.

Flight Duration between Seattle, United States and Cancun, Mexico

Estimated flight time from Seattle/Tacoma International Airport, Seattle, United States to Cancun Airport, Cancun, Mexico is 5 hours 22 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • SEA - CUN

Time difference between Seattle (United States) and Cancun (Mexico) is 2 Hours.
Current local time in Seattle is 2025-12-13, 18:45:18 MST and time in Cancun is 2025-12-13, 20:45:18 EST.
Cancun time is 2 Hours ahead of Seattle.

Seattle/Tacoma International Airport to Cancun Airport Flight Route Map - SEA to CUN Flight Path

Location of Seattle/Tacoma International Airport & Cancun Airport is given below.
Click the map to view Seattle to Cancun nonstop flight path and travel direction.

Click to see flight route on Google Map between Seattle, United States and Cancun, Mexico. .


Nonstop flight route between Seattle, United States and Cancun, Mexico.
Get airport maps and more information about Seattle/Tacoma International Airport Seattle/Tacoma International Airport
City: Seattle
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
GPS Coordinates: Latitude: N 47° 26' 56.4'' Longitude: W 122° 18' 33.5''
Current time: 2025-12-13, 18:45:18 MST
Current weather: 15 day weather forecast for Seattle/Tacoma International Airport Seattle/Tacoma International Airport 15 day weather forecast
Get airport maps and more information about Cancun Airport Cancun Airport
City: Cancun
Country: Mexico Flag of Mexico
IATA Code: CUN
ICAO Code: MMUN
GPS Coordinates: Latitude: N 21° 2' 11.4'' Longitude: W 86° 52' 37.6''
Current time: 2025-12-13, 20:45:18 EST
Current weather: 15 day weather forecast for Cancun Airport Cancun Airport 15 day weather forecast

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