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$187+ Cheap flights from Puerto Rico to Oregon

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PDX
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Puerto Rico to Oregon

Keep the following information in mind while searching for Puerto Rico to Oregon flight deals. Data was last updated August 14, 2025.

Round-trip from

$399
(American Airlines)

One-way from

$187
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$369
From Puerto Rico to Oregon
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One-way flight from Puerto Rico to Oregon
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Puerto Rico to Oregon

Cheapest flights from Puerto Rico to Oregon
Explore the most affordable flight options available from Puerto Rico to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta deal was found by Cheapflights users on 8/13. 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.
Wed 10/151:06 pmSJU - PDX
2 stops13h 51mDelta
Wed 10/297:12 amPDX - SJU
1 stop13h 44mDelta
Deal found 8/13$399
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 10/36:10 amSJU - PDX
2 stops18h 17mAmerican Airlines
Sun 10/511:58 pmPDX - SJU
2 stops15h 12mAmerican Airlines
Deal found 8/11$408
This American Airlines deal was found by Cheapflights users on 8/13. 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 10/153:00 pmSJU - PDX
1 stop21h 31mAmerican Airlines
Wed 10/2211:58 pmPDX - SJU
1 stop11h 10mAmerican Airlines
Deal found 8/13$419
This Expedia deal was found by Cheapflights users on 8/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:28 amSJU - BOI
2 stops13h 09mFrontier
Thu 9/1812:22 pmBOI - SJU
2 stops19h 30mFrontier
Deal found 8/13$429
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 10/81:05 amSJU - PDX
1 stop10h 48mUnited Airlines
Sat 10/185:15 pmPDX - SJU
2 stops15h 45mUnited Airlines
Deal found 8/14$429
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 9/1412:15 amBQN - PDX
1 stop11h 38mUnited Airlines
Sat 9/207:00 amPDX - BQN
2 stops13h 09mUnited Airlines
Deal found 8/13$431
This American Airlines deal was found by Cheapflights users on 8/12. 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 10/143:00 pmSJU - PDX
1 stop21h 31mAmerican Airlines
Wed 10/2211:58 pmPDX - SJU
1 stop11h 10mAmerican Airlines
Deal found 8/12$439
This Sun Country Air deal was found by Cheapflights users on 8/11. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/44:15 pmSJU - PDX
1 stop28h 01mSun Country Air
Fri 10/106:22 pmPDX - SJU
1 stop17h 49mSun Country Air
Deal found 8/11$443
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 9/66:10 amSJU - PDX
2 stops18h 06mAmerican Airlines
Sun 9/149:56 pmPDX - SJU
1 stop14h 56mAmerican Airlines
Deal found 8/14$444
This Orbitz deal was found by Cheapflights users on 8/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:40 pmSJU - BOI
2 stops26h 51mMultiple Airlines
Thu 9/1812:22 pmBOI - SJU
2 stops19h 30mMultiple Airlines
Deal found 8/13$446
This Delta deal was found by Cheapflights users on 8/11. 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 9/307:20 amSJU - PDX
2 stops19h 32mDelta
Mon 10/67:12 amPDX - SJU
1 stop13h 44mDelta
Deal found 8/11$447
This SmartFares deal was found by Cheapflights users on 8/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:59 amSJU - PDX
3 stops34h 24mMultiple Airlines
Sun 10/56:16 pmPDX - SJU
3 stops27h 38mMultiple Airlines
Deal found 8/11$453

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Oregon 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 August 14, 2025.
Use the filters below to find and compare flights from Puerto Rico to Oregon that are best for you.

Fly from

Puerto Rico

Fly to

Oregon

Route

Depart

Return

Price

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Sat 10/4

7:00 am-10:42 pm

2 stops18h 42m

Portland

Fri 10/10

5:50 pm-2:11 pm

2 stops17h 21m

$399

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Wed 10/15

7:00 am-7:43 pm

2 stops15h 43m

Portland

Wed 10/29

11:58 pm-6:10 pm

2 stops15h 12m

$399

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Wed 10/15

2:00 pm-10:45 pm

1 stop11h 45m

Portland

Wed 10/29

5:00 am-5:25 pm

1 stop9h 25m

$399

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Wed 10/1

1:32 pm-11:52 pm

2 stops13h 20m

Portland

Fri 10/10

7:59 pm-2:11 pm

2 stops15h 12m

$399

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Sat 9/20

6:10 am-9:16 pm

2 stops18h 06m

Portland

Fri 10/3

8:31 am-11:37 pm

2 stops12h 06m

$399

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Thu 10/2

1:32 pm-11:52 pm

2 stops13h 20m

Portland

Tue 10/7

7:12 am-11:56 pm

1 stop13h 44m

$399

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Sat 10/4

7:00 am-10:42 pm

2 stops18h 42m

Portland

Mon 10/6

7:59 pm-11:56 am

2 stops12h 57m

$399

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Wed 10/1

1:32 pm-11:52 pm

2 stops13h 20m

Portland

Fri 10/3

12:45 am-4:17 pm

2 stops12h 32m

$399

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Fri 9/12

2:15 pm-11:52 pm

2 stops12h 37m

Portland

Sat 9/20

10:05 pm-11:48 am

1 stop10h 43m

$399

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 9/10

12:28 am-11:37 am

2 stops13h 09m

Boise Air Term. Gowen Fld

Thu 9/18

12:22 pm-9:52 am

2 stops19h 30m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 47 results
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Best time to book a flight from Puerto Rico to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Puerto Rico 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 Puerto Rico to Oregon

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

Currently, November is the cheapest month in which you can book a flight from Puerto Rico to Oregon (average of $277). Flying from Puerto Rico to Oregon in March is currently the most expensive (average of $369). 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.

What is the cheapest time of day to fly from PR to OR?

Find hourly flight availability from Puerto Rico to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Puerto Rico to Oregon as you normally would.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated August 14, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Puerto Rico to Oregon have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,244 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,244 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
JetBlue
7.2
Good
2,913 reviews
Southwest
8.0
Very good
4,244 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $187. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Puerto Rico to Oregon for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Puerto Rico to Oregon 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 Puerto Rico to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Puerto Rico to Oregon (average of $277). Flying from Puerto Rico to Oregon in March is currently the most expensive (average of $369). 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 Puerto Rico to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Puerto Rico to Oregon

Discover the top 5 airlines that operate flights from Puerto Rico to Oregon. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$232Average$394FlexibilityNo cancel feeOn-time62%
DeltaCheapest$290Average$516FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$348Average$511FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$406Average$597FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$424Average$565FlexibilityNo cancel feeOn-time63%

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