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Search flights from Seattle (SEA) to Puerto Rico

Compare flights and book cheap plane tickets with ease from Seattle to Puerto Rico

Popular flights from Seattle to Puerto Rico

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Displayed prices are based on flights departing in the next 30 days

Airlines that fly from Seattle to Puerto Rico

Based on flights we sold recently. Available airlines may vary depending on your search

  • American Airlines
  • United Airlines
  • Spirit Airlines
  • Frontier Airlines
  • Sun Country
  • JetBlue
  • Alaska Airlines
  • Southwest Airlines

Flying from Seattle to Puerto Rico: Things to know

The most popular route is from Sea-Tac Airport in Seattle to Luis Muñoz Marín International Airport in San Juan. On average this flight takes 13 hours 15 minutes one-way and costs $1,139 round-trip.

San Juan is the most popular city in Puerto Rico for our customers to fly to.

Most popular route
Sea-Tac Airport (SEA) to Luis Muñoz Marín International Airport (SJU)
Average flight time
13 hours 15 minutes
Most popular flight destination
San Juan, Puerto Rico
Average round-trip price
$1,139
Main currency
U.S. Dollar

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FAQs: Traveling from Seattle to Puerto Rico

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