Seattle / Tacoma (SEA) to San Juan (SJU) flight deal in business from $507
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
SJULuis Muñoz Marín International Airport
San Juan, Puerto Rico
$584 USD
-13%$507 USD
Verified about 3 hours agoOctober 2026
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Great Availability
74% of dates checked are available within 10% of the lowest price
Monday, October 12th, 2026
Outbound Flights
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