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$185+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PDX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$367
(Mytrip)

One-way from

$185
(FlightHub)

Popular in

November

Cheapest in

August

Average price

$636
From San Juan to Oregon
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One-way flight from San Juan to Oregon
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Highest demand for flights based on searches. 10% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/154:43 pmSJU - PDX
2 stops24h 32mSpirit Airlines
Mon 7/213:10 pmPDX - SJU
3 stops20h 35mSpirit Airlines
Deal found 6/11$367
This JetBlue deal was found by Cheapflights users on 6/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2412:55 pmSJU - PDX
1 stop12h 20mJetBlue
Mon 7/2811:40 pmPDX - SJU
1 stop13h 24mJetBlue
Deal found 6/10$380
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/154:43 pmSJU - PDX
2 stops24h 32mMultiple Airlines
Mon 7/219:22 amPDX - SJU
2 stops27h 08mMultiple Airlines
Deal found 6/11$383
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 9/207:30 amSJU - PDX
2 stops15h 55mDelta
Fri 10/37:14 pmPDX - SJU
2 stops13h 49mDelta
Deal found 6/10$399
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1012:59 amSJU - PDX
2 stops14h 52mFrontier
Mon 7/146:35 amPDX - SJU
2 stops15h 11mFrontier
Deal found 6/10$433
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 7/193:23 pmSJU - PDX
1 stop21h 28mAmerican Airlines
Sat 8/1611:07 pmPDX - SJU
1 stop20h 42mAmerican Airlines
Deal found 6/11$440
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:00 amSJU - BOI
2 stops14h 20mSouthwest
Sun 9/145:25 pmBOI - SJU
2 stops14h 50mSouthwest
Deal found 6/11$464
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/93:40 amSJU - BOI
2 stops34h 03mFrontier
Sun 9/1412:53 pmBOI - SJU
2 stops29h 41mFrontier
Deal found 6/11$481
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/191:05 amSJU - PDX
2 stops14h 58mUnited Airlines
Fri 10/310:17 pmPDX - SJU
1 stop12h 28mUnited Airlines
Deal found 6/12$489
This Southwest deal was found by Cheapflights users on 6/10. 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 7/112:40 pmSJU - PDX
2 stops12h 25mSouthwest
Mon 7/149:15 pmPDX - SJU
1 stop17h 10mSouthwest
Deal found 6/10$495
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:05 amSJU - BOI
2 stops12h 26mUnited Airlines
Sun 9/147:09 pmBOI - SJU
2 stops16h 36mUnited Airlines
Deal found 6/11$509
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/92:06 amSJU - BOI
3 stops44h 38mSpirit Airlines
Sun 9/149:49 pmBOI - SJU
2 stops12h 58mSpirit Airlines
Deal found 6/11$531

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 June 12, 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

Tue 7/15

4:43 pm-2:15 pm

2 stops24h 32m

Portland

Mon 7/21

3:10 pm-2:45 pm

3 stops20h 35m

$367

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Thu 7/24

12:55 pm-10:15 pm

1 stop12h 20m

Portland

Mon 7/28

11:40 pm-4:04 pm

1 stop13h 24m

$380

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Tue 7/15

4:43 pm-2:15 pm

2 stops24h 32m

Portland

Mon 7/21

9:22 am-3:30 pm

2 stops27h 08m

$383

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Sat 9/20

7:30 am-8:25 pm

2 stops15h 55m

Portland

Fri 10/3

10:55 pm-1:10 pm

1 stop11h 15m

$399

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Thu 7/10

12:59 am-12:51 pm

2 stops14h 52m

Portland

Mon 7/14

6:35 am-12:46 am

2 stops15h 11m

$433

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Sat 7/19

3:23 pm-9:51 am

1 stop21h 28m

Portland

Sat 8/16

11:07 pm-10:49 pm

1 stop20h 42m

$440

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 9/10

5:00 am-5:20 pm

2 stops14h 20m

Boise Air Term. Gowen Fld

Sun 9/14

5:25 pm-10:15 am

2 stops14h 50m

$464

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Tue 9/9

3:40 am-11:43 am

2 stops34h 03m

Boise Air Term. Gowen Fld

Sun 9/14

12:53 pm-8:34 pm

2 stops29h 41m

$481

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Fri 9/19

1:05 am-1:03 pm

2 stops14h 58m

Portland

Fri 10/3

5:15 pm-12:00 pm

2 stops15h 45m

$489

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Fri 7/11

2:40 pm-12:05 am

2 stops12h 25m

Portland

Mon 7/14

9:15 pm-5:25 pm

1 stop17h 10m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 28 results
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2
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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, November is the cheapest month in which you can book a flight from San Juan to Oregon (average of $277). Flying from San Juan to Oregon in March is currently the most expensive (average of $368). 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 June 12, 2025.

When flying from San Juan to Oregon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from San Juan to Oregon by reading reviews from past customers. 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $185 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $200 and Southwest from $234 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, November is the cheapest month in which you can book a flight from San Juan to Oregon (average of $277). Flying from San Juan to Oregon in March is currently the most expensive (average of $368). 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 5 airlines flying from San Juan to Oregon

Discover the top 5 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$232Average$392FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$348Average$518FlexibilityNo cancel feeOn-time71%
DeltaCheapest$354Average$431FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$406Average$597FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$424Average$570FlexibilityNo cancel feeOn-time63%

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