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$200+ Cheap flights from San Juan to Portland (PDX)

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PDX
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from San Juan to Portland are usually found in February or October, booked 83 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from San Juan to Portland

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 30, 2025.

Round-trip from

$399
(Delta)

One-way from

$200
(Delta)

Popular in

November

Cheapest in

February

Average price

$565
From San Juan to Portland
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One-way flight from San Juan to Portland
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Highest demand for flights based on searches. 9% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Juan to Portland

Cheapest flights from San Juan to Portland
Explore the most affordable flight options available from San Juan to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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.
sáb. 10/117:15 amSJU - PDX
2 stops18h 12mDelta
vie. 10/1710:58 pmPDX - SJU
1 stop10h 54mDelta
Deal found 7/28$399
This American Airlines deal was found by Cheapflights users on 7/28. 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.
vie. 8/292:55 pmSJU - PDX
1 stop21h 29mAmerican Airlines
dom. 8/317:40 amPDX - SJU
2 stops13h 19mAmerican Airlines
Deal found 7/28$408
This Mytrip deal was found by Cheapflights users on 7/28. 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.
jue. 9/1111:59 amSJU - PDX
3 stops26h 13mSpirit Airlines
jue. 9/188:04 pmPDX - SJU
2 stops19h 30mSpirit Airlines
Deal found 7/28$428
This Mytrip deal was found by Cheapflights users on 7/29. 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.
jue. 9/1111:59 amSJU - PDX
3 stops26h 13mMultiple Airlines
jue. 9/188:04 pmPDX - SJU
3 stops25h 40mMultiple Airlines
Deal found 7/29$434
This United Airlines deal was found by Cheapflights users on 7/28. 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.
vie. 9/191:05 amSJU - PDX
1 stop11h 18mUnited Airlines
vie. 10/35:00 amPDX - SJU
1 stop9h 30mUnited Airlines
Deal found 7/28$489
This Southwest deal was found by Cheapflights users on 7/29. 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.
jue. 8/285:50 amSJU - PDX
1 stop13h 10mSouthwest
dom. 8/319:05 pmPDX - SJU
1 stop12h 35mSouthwest
Deal found 7/29$557

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan to Portland 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 julio 30, 2025.
Use the filters below to find and compare flights from San Juan to Portland that are best for you.

Fly from

San Juan

Fly to

Portland

Route

Depart

Return

Price

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

sáb. 10/11

7:15 am-10:27 pm

2 stops18h 12m

Portland

vie. 10/17

10:58 pm-12:52 pm

1 stop10h 54m

$399

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

vie. 8/29

2:55 pm-9:24 am

1 stop21h 29m

Portland

dom. 8/31

7:40 am-11:59 pm

2 stops13h 19m

$408

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

jue. 9/11

11:59 am-11:12 am

3 stops26h 13m

Portland

jue. 9/18

8:04 pm-6:34 pm

2 stops19h 30m

$428

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

jue. 9/11

11:59 am-11:12 am

3 stops26h 13m

Portland

jue. 9/18

8:04 pm-12:44 am

3 stops25h 40m

$434

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

vie. 9/19

1:05 am-9:23 am

1 stop11h 18m

Portland

vie. 10/3

5:00 am-5:30 pm

1 stop9h 30m

$489

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

jue. 8/28

5:50 am-4:00 pm

1 stop13h 10m

Portland

dom. 8/31

9:05 pm-12:40 pm

1 stop12h 35m

$557

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

vie. 9/12

2:15 pm-9:37 pm

1 stop10h 22m

$200

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

sáb. 8/23

1:36 pm-11:26 pm

2 stops12h 50m

$204

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

lun. 9/8

1:59 am-7:04 pm

3 stops20h 05m

$212

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

mié. 9/10

1:05 am-2:42 pm

2 stops16h 37m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 14 results
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Best time to book a flight from San Juan to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland 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 Portland

How far ahead should I book a flight from San Juan to Portland?

Use this chart to determine the optimal time to book a round-trip flight from San Juan to Portland. Price data was last updated on July 25, 2025.

The price you pay for your flight from San Juan to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from San Juan to Portland (average of $277). Flying from San Juan to Portland 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 PDX?

Find hourly flight availability from San Juan to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

When flying from San Juan to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 20% versus a flight in the morning.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated julio 30, 2025.
Read through reviews of airlines operating flights from San Juan to Portland, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

Related info for your journey

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

  • What airport do you fly into for flights to Portland from San Juan?

    Portland (PDX) is the airport you will fly into if you book a flight from San Juan to Portland. You should not have trouble finding flights to Portland from San Juan; the airport handles an average of 0 inbound flights from San Juan per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Portland airport from San Juan. It is only a 6.0 mi journey from Portland (PDX) to Portland’s city center.

  • What are the cheapest airlines flying from San Juan to Portland round-trip?

    Delta, at $399, was found to be the cheapest airline from San Juan to Portland.Alternate airlines to your destination round-trip include American Airlines and Spirit Airlines. You may be able to fly from San Juan to Portland for 23% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $200. American Airlines flights start at $204 while deals on Spirit Airlines start at $212 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from San Juan to Portland (average of $277). Flying from San Juan to Portland 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Beaverton
Clackamas
Lincoln City
McMinnville
Lake Oswego
Hillsboro
Astoria
Cannon Beach
Long Beach
Longview
Tigard
Depoe Bay
Woodburn
Stevenson
Wilsonville
Pacific City
Troutdale
Tillamook

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Juan to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Portland flights
Luis Munoz Marin Intl to Boise flights
Aguadilla to Portland flights

Top 5 airlines flying from San Juan to Portland

Discover the top 5 airlines that operate flights from San Juan to Portland. 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$232Average$394FlexibilityNo cancel feeOn-time62%
DeltaCheapest$290Average$516FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$348Average$512FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$406Average$597FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$424Average$565FlexibilityNo cancel feeOn-time63%

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