Cheap Flights from Portland International Airport to San Juan (SJU) Find and Compare the Best Airline Deals | Skyticket

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2025/8
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2025/8
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Portland (Oregon)－Luis Munoz Marin Airport
August Lowest Airfares
USD637

The airfare displayed above is for United Airlines

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Portland (Oregon)－Luis Munoz Marin Airport
September Lowest Airfares
USD374

The airfare displayed above is for Delta Air Lines

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Portland (Oregon)－Luis Munoz Marin Airport
October Lowest Airfares -----
Portland (Oregon)－Luis Munoz Marin Airport
November Lowest Airfares -----
Portland (Oregon)－Luis Munoz Marin Airport
December Lowest Airfares
USD1,790

The airfare displayed above is for United Airlines

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Portland (Oregon)－San Juan
Estimated Flight Time
8 Hours 05 Minutes
Portland (Oregon)－San Juan
Number of Operating Airlines
3

Operating Airlines for Portland (Oregon)－Luis Munoz Marin Airport Route
American Airlines

Alaska Airlines

United Airlines

Other Destinations from:Portland (Oregon)
* Fares vary in accordance to seat availability
Other Departures to: San Juan

Lehigh Valley Airport－San Juan(Luis Munoz Marin)
USD996〜
Albuquerque Sunport－San Juan(Luis Munoz Marin)
USD542〜
Albany Airport－San Juan(Luis Munoz Marin)
USD507〜
* Fares vary in accordance to seat availability