Seattle / Tacoma (SEA) to San Juan (SJU) flight deal in economy from $160

American AirlinesAAAmerican Airlines
One Way•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
Puerto RicoSJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico
$255 USD
-37%$160 USD
Verified about 3 hours ago
Good Availability
44% of dates checked are available within 10% of the lowest price

Wednesday, July 29th, 2026

No flight details available for this date.