The flight distance from Palmar Sur Airport (PMZ) in Palmar Sur, Costa Rica to Seattle-Tacoma International Airport (SEA) in Seattle, United States is 5,625 kilometers (3,495 miles / 3,037 nautical miles). The estimated flight time for this route is approximately 8h, flying north northwest at a heading of 327°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

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

Time zone information: When it's 03:34 in Palmar Sur, it's 01:34 in Seattle.

The return flight from Seattle (SEA) to Palmar Sur (PMZ) follows a heading of 127° (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 Palmar Sur Airport (PMZ) and Seattle-Tacoma International Airport (SEA) detail pages, or use our flight duration calculator to compare other routes.