Cheap flights from Seattle to sunny Puerto Rico from only $278 for a round trip with United!
USCheap flights from Seattle to sunny San Juan, Puerto Rico from only $322 for a round trip with American Airlines!
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USPrice drop again! Amazing fares from Seattle to sunny San Juan, Puerto Rico from only $99.5 roundtrip offered by American Airlines!
USCheap flights from Seattle to sunny San Juan, Puerto Rico from only $208 roundtrip with American Airlines!
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USHead for Caribbean for some tropical sun! Book cheap Jetblue flights from Seattle to Aguadilla starting for only $309 for a round trip!