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$134+ Cheap flights from San Juan 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PDX
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
1 adult, Economy
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Cheap flight deals from San Juan to Oregon

Cheapest flights from San Juan to Oregon
Explore the most affordable flight options available from San Juan to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

This United Airlines deal was found by Cheapflights users on 12/25. 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.
Fri 12/267:45 amSJU - PDX
2 stops15h 03mUnited Airlines
Thu 1/12:35 pmPDX - SJU
1 stop11h 36mUnited Airlines
Deal found 12/25$695
This American Airlines deal was found by Cheapflights users on 12/26. 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.
Fri 12/262:39 pmSJU - PDX
1 stop11h 20mAmerican Airlines
Sat 1/106:00 amPDX - SJU
1 stop11h 39mAmerican Airlines
Deal found 12/26$755
This United Airlines deal was found by Cheapflights users on 12/25. 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.
Fri 12/268:30 amSJU - PDX
2 stops13h 01mUnited Airlines
Sat 1/107:51 pmPDX - SJU
2 stops14h 49mUnited Airlines
Deal found 12/25$760

Find flight deals from San Juan to Oregon

Keep the following information in mind while searching for San Juan to Oregon flight deals. Data was last updated December 27, 2025.

Round-trip from

$411
(eDestinos)

One-way from

$134
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$521
From San Juan to Oregon
Search Deals
One-way flight from San Juan to Oregon
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan 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 December 27, 2025.
Use the filters below to find and compare flights from San Juan to Oregon that are best for you.

Fly from

San Juan

Fly to

Oregon

Route

Depart

Return

Price

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Sat 1/17

7:15 am-10:46 pm

2 stops19h 31m

Portland

Wed 1/21

5:35 pm-3:16 pm

3 stops41h 41m

$411

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Thu 1/22

3:55 pm-10:15 pm

1 stop10h 20m

Portland

Mon 1/26

5:15 pm-1:05 pm

2 stops15h 50m

$419

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Thu 4/23

7:40 am-3:09 pm

1 stop10h 29m

Portland

Mon 4/27

7:14 pm-1:45 pm

2 stops15h 31m

$419

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Tue 2/10

8:20 am-8:27 pm

2 stops16h 07m

Portland

Sat 2/14

11:59 pm-11:32 pm

1 stop19h 33m

$419

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Thu 4/23

6:50 am-8:10 pm

2 stops16h 20m

Portland

Mon 4/27

5:10 am-11:40 pm

2 stops15h 30m

$419

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 1/21

6:00 am-7:25 pm

2 stops16h 25m

Boise Air Term. Gowen Fld

Tue 1/27

7:20 am-10:26 pm

1 stop12h 06m

$431

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Thu 1/29

6:00 am-1:53 pm

1 stop10h 53m

Boise Air Term. Gowen Fld

Tue 2/3

7:20 am-10:26 pm

1 stop12h 06m

$431

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Thu 1/15

7:45 am-7:51 pm

2 stops15h 06m

Boise Air Term. Gowen Fld

Sun 1/18

6:10 am-6:25 pm

1 stop9h 15m

$485

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Fri 2/27

11:52 am-11:11 am

2 stops50h 19m

$134

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Tue 1/13

3:47 pm-11:04 am

2 stops47h 17m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 26 results
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Best time to book a flight from San Juan to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from San Juan 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 San Juan to Oregon

What is the cheapest month to book a flight from San Juan to Oregon?

Currently, September is the cheapest month in which you can book a flight from San Juan to Oregon (average of $228). Flying from San Juan to Oregon in October is currently the most expensive (average of $481). 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 SJU to OR?

Find hourly flight availability from San Juan 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 December 27, 2025.

It’s typically best to fly out from San Juan to Oregon in the afternoon. Doing so could potentially save you 40% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from San Juan to Oregon?

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 December 27, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from San Juan to Oregon to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,258 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,018 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,116 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,068 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from San Juan to Oregon. 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 San Juan to Oregon?

    Departing from San Juan to Oregon will take you 10h 20m. There are 3710 mi between San Juan and Oregon. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from San Juan to Oregon one-way?

    One-way options have recently been found by users for as low as $180 on American Airlines. Other airlines that offer cheap prices include JetBlue from $180 and Delta from $184 one-way.

  • Can I find deals for flights from San Juan to Oregon that include hotel bookings?

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

  • How can I find direct flights from San Juan to Oregon?

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

  • Can I find deals for business class flights from San Juan to Oregon?

    Yes. Cheapflights offers flight deals from San Juan 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 San Juan to Oregon?

    Currently, September is the cheapest month in which you can book a flight from San Juan to Oregon (average of $228). Flying from San Juan to Oregon in October is currently the most expensive (average of $481). 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

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Alternative routes for San Juan to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from San Juan to Oregon

Discover the top 4 airlines that operate flights from San Juan 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 December 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$242Average$512FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$369Average$524FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$406Average$570FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$466Average$565FlexibilityNo cancel feeOn-time63%

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