The flight distance from Licenciado Benito Juarez International Airport (MEX) in Mexico City, Mexico to Seattle-Tacoma International Airport (SEA) in Seattle, United States is 3,757 kilometers (2,334 miles / 2,029 nautical miles). The estimated flight time for this route is approximately 5h, flying north northwest at a heading of 331°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting Mexico with United States. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 23:58 in Mexico City, it's 21:58 in Seattle.

There is a significant elevation difference of 6,884 feet between the two airports. Seattle-Tacoma International Airport sits lower than Licenciado Benito Juarez International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Seattle (SEA) to Mexico City (MEX) follows a heading of 138° (southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Licenciado Benito Juarez International Airport (MEX) and Seattle-Tacoma International Airport (SEA) detail pages, or use our flight duration calculator to compare other routes.