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Puerto Rico

$128+ Cheap flights from Oregon to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SJU
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Oregon to Puerto Rico

Cheapest flights from Oregon to Puerto Rico
Explore the most affordable flight options available from Oregon to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:45 pm
BOI
-
SJU
2 stops16h 11m
Delta
Sat 10/313:30 pm
SJU
-
BOI
1 stop10h 05m
Delta
Deal found 1/25$416
This Southwest deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:35 am
EUG
-
SJU
2 stops14h 00m
Southwest
Wed 3/410:20 am
SJU
-
EUG
2 stops14h 55m
Southwest
Deal found 1/26$424
This Southwest deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2411:20 am
BOI
-
SJU
2 stops10h 15m
Southwest
Tue 3/35:40 am
SJU
-
BOI
2 stops12h 40m
Southwest
Deal found 1/25$430
This Southwest deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:50 pm
EUG
-
SJU
2 stops15h 05m
Southwest
Tue 4/285:05 am
SJU
-
EUG
2 stops19h 55m
Southwest
Deal found 1/25$438
This American Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:59 pm
PDX
-
SJU
2 stops14h 04m
American Airlines
Tue 3/173:40 pm
SJU
-
PDX
1 stop11h 04m
American Airlines
Deal found 1/24$440
This United Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:00 am
EUG
-
SJU
1 stop9h 30m
United Airlines
Tue 10/62:00 pm
SJU
-
EUG
1 stop10h 38m
United Airlines
Deal found 1/24$452
This American Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:40 am
PDX
-
SJU
1 stop13h 51m
American Airlines
Wed 4/157:25 am
SJU
-
PDX
1 stop16h 34m
American Airlines
Deal found 1/24$455
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:59 pm
PDX
-
SJU
1 stop11h 45m
United Airlines
Wed 4/291:40 pm
SJU
-
PDX
1 stop12h 14m
United Airlines
Deal found 1/25$460
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/169:44 pm
PDX
-
SJU
1 stop15h 08m
American Airlines
Fri 2/207:00 am
SJU
-
PDX
1 stop20h 50m
American Airlines
Deal found 1/26$465
This Southwest deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:40 pm
PDX
-
SJU
2 stops10h 25m
Southwest
Sat 5/99:40 am
SJU
-
PDX
2 stops12h 05m
Southwest
Deal found 1/25$469
This Southwest deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:55 pm
BOI
-
SJU
2 stops12h 40m
Southwest
Fri 5/296:50 am
SJU
-
BOI
2 stops18h 40m
Southwest
Deal found 1/25$470
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/175:05 am
PDX
-
SJU
1 stop9h 20m
United Airlines
Fri 2/208:05 am
SJU
-
PDX
2 stops14h 44m
United Airlines
Deal found 1/25$476

Find flight deals from Oregon to Puerto Rico

Keep the following information in mind while searching for Oregon to Puerto Rico flight deals. Data was last updated January 26, 2026.

Round-trip from

$424
(Southwest)

One-way from

$128
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$554
From Oregon to Puerto Rico
Search Deals
One-way flight from Oregon to Puerto Rico
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Oregon to Puerto Rico that are best for you.

Fly from

Oregon

Fly to

Puerto Rico

Route

Depart

Return

Price

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Fri 4/24

2:50 pm-8:55 am

2 stops15h 05m

San Juan Luis Munoz Marin Intl

Tue 4/28

5:05 am-10:00 pm

2 stops19h 55m

$438

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Sat 2/28

1:12 pm-6:11 am

2 stops12h 59m

San Juan Luis Munoz Marin Intl

Wed 3/4

8:30 am-9:01 pm

2 stops16h 31m

$452

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Tue 4/21

6:30 am-11:12 pm

2 stops13h 42m

San Juan Luis Munoz Marin Intl

Sat 4/25

7:15 am-11:10 pm

2 stops18h 55m

$452

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Tue 2/17

5:05 am-6:25 pm

1 stop9h 20m

San Juan Luis Munoz Marin Intl

Fri 2/20

8:05 am-6:49 pm

2 stops14h 44m

$476

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Thu 4/23

5:10 am-11:40 pm

2 stops15h 30m

San Juan Luis Munoz Marin Intl

Wed 4/29

8:10 am-7:15 pm

2 stops14h 05m

$478

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Fri 4/24

6:51 pm-2:44 pm

2 stops16h 53m

San Juan Luis Munoz Marin Intl

Wed 4/29

1:40 pm-9:07 pm

1 stop10h 27m

$479

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Fri 4/24

2:50 pm-8:55 am

2 stops15h 05m

San Juan Luis Munoz Marin Intl

Wed 4/29

5:05 am-10:00 pm

2 stops19h 55m

$484

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Fri 4/24

3:00 pm-8:55 am

2 stops14h 55m

San Juan Luis Munoz Marin Intl

Mon 4/27

2:00 pm-12:25 am

2 stops13h 25m

$493

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

Mon 5/18

11:30 pm-11:46 am

1 stop10h 16m

San Juan Luis Munoz Marin Intl

Fri 5/22

1:55 pm-11:56 pm

2 stops12h 01m

$496

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

Mon 5/18

11:30 pm-11:46 am

1 stop10h 16m

San Juan Luis Munoz Marin Intl

Thu 5/21

12:50 pm-10:38 pm

1 stop11h 48m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Oregon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Puerto Rico

What is the cheapest month to book a flight from Oregon to Puerto Rico?

Currently, August is the cheapest month in which you can book a flight from Oregon to Puerto Rico (average of $188). Flying from Oregon to Puerto Rico in November is currently the most expensive (average of $399). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oregon to Puerto Rico?

    A quick flight from Oregon to Puerto Rico can take about 12h 59m. Southwest provides one of the quickest options available for as low as $452. The distance from Oregon to Puerto Rico is about 3723 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Oregon to Puerto Rico one-way?

    The cheapest airlines for a one-way flight from Oregon to Puerto Rico are Delta ($150), American Airlines ($184), and JetBlue ($185).

  • Can I find deals for flights from Oregon to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Oregon to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oregon to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Puerto Rico.

  • Can I find deals for business class flights from Oregon to Puerto Rico?

    Yes. Cheapflights offers flight deals from Oregon to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oregon to Puerto Rico?

    Currently, August is the cheapest month in which you can book a flight from Oregon to Puerto Rico (average of $188). Flying from Oregon to Puerto Rico in November is currently the most expensive (average of $399). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oregon to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Luis Munoz Marin Intl flights
Newark to Luis Munoz Marin Intl flights
LaGuardia to Luis Munoz Marin Intl flights
O'Hare Intl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Punta Cana flights
John F Kennedy Intl to Oranjestad flights
Dulles Intl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santo Domingo flights
John F Kennedy Intl to Santiago de los Caballeros flights
Newark to Oranjestad flights
Newark to Punta Cana flights
Reagan-National to Luis Munoz Marin Intl flights
Newark to Santiago de los Caballeros flights
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Dallas/Fort Worth to Luis Munoz Marin Intl flights
Newark to Santo Domingo flights
Philadelphia to Luis Munoz Marin Intl flights
Atlanta to Luis Munoz Marin Intl flights
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Fort Lauderdale to Luis Munoz Marin Intl flights
Boston to Oranjestad flights
John F Kennedy Intl to Montego Bay flights
John F Kennedy Intl to Simpson Bay flights
Raleigh to Luis Munoz Marin Intl flights
Newark to Nassau flights
John F Kennedy Intl to Nassau flights
LaGuardia to Punta Cana flights
Minneapolis to Luis Munoz Marin Intl flights
John F Kennedy Intl to Saint Thomas Island flights
Dulles Intl to Punta Cana flights
John F Kennedy Intl to Port of Spain flights
Boston to Punta Cana flights
Detroit to Luis Munoz Marin Intl flights
John F Kennedy Intl to Providenciales flights
Orlando to Luis Munoz Marin Intl flights
Hobby to Luis Munoz Marin Intl flights
Newark to Simpson Bay flights
Tampa to Luis Munoz Marin Intl flights
Midway to Luis Munoz Marin Intl flights
Newark to Saint Thomas Island flights
Newark to Providenciales flights
O'Hare Intl to Punta Cana flights
Newark to Montego Bay flights
LaGuardia to Nassau flights
LaGuardia to Oranjestad flights
George Bush Intcntl to Luis Munoz Marin Intl flights
Atlanta to Punta Cana flights
LaGuardia to Santo Domingo flights
Denver to Luis Munoz Marin Intl flights

Top 6 airlines flying from Oregon to Puerto Rico

Discover the top 6 airlines that operate flights from Oregon to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$185Average$371FlexibilityNo cancel feeOn-time62%
DeltaCheapest$202Average$357FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$241Average$382FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$359Average$680FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$401Average$635FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$438Average$630FlexibilityNo cancel feeOn-time63%

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