PDX to SJU from $161 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

One Way•Economy

Portland International Airport

Portland, United States

Luis Muñoz Marín International Airport

San Juan, Puerto Rico

$244 USD

-34%$161 USD

Verified about 4 hours ago

September 2026

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31$378 1$378 2$373 3$393 4$393 5$393 6$368 7$368 8$368 9$166 10$161 11$161 12$161 13$161 14$161 15$161 16$166 17$259 18$161 19$161 20$161 21$161 22$161 23$172 24$299 25$161 26$161 27$161 28$161 29$167 30$166 1$167 2$167 3$161 4$161

Good Availability

46% of dates checked are available within 10% of the lowest price

Friday, September 18th, 2026

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