San Juan

$135+ Cheap flights from Portland (PDX) to San Juan

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SJU
Nov 26 — Dec 31
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The best prices from Portland to San Juan are usually found in September or October, booked 26 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from Portland to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to San Juan (PR1). 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 November 21, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$409
(FlightHub)

One-way from

$135
(FlightHub)
High demand for flights, 33% potential price rise
Best time to find cheap flights, 30% potential price drop
From Portland to San Juan
One-way flight from Portland to San Juan

Find flight deals from Portland to San Juan

Cheapest flights from Portland to San Juan
Explore the most affordable flight options available from Portland to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This FlightHub deal was found by Cheapflights users on 11/20. 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.
Sat 12/77:16 pmPDX - SJU
2 stops18h 27mSpirit Airlines
Thu 12/126:40 pmSJU - PDX
2 stops27h 41mSpirit Airlines
Deal found 11/20$431
This Delta deal was found by Cheapflights users on 11/20. 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 12/1011:13 pmPDX - SJU
1 stop11h 01mDelta
Tue 12/177:30 amSJU - PDX
2 stops17h 00mDelta
Deal found 11/20$434
This United Airlines deal was found by Cheapflights users on 11/20. 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 12/107:00 amPDX - SJU
1 stop10h 26mUnited Airlines
Tue 12/178:35 amSJU - PDX
2 stops13h 29mUnited Airlines
Deal found 11/20$475
This CheapOair deal was found by Cheapflights users on 11/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/107:16 pmPDX - SJU
2 stops18h 27mMultiple Airlines
Sat 12/214:50 pmSJU - PDX
1 stop29h 14mMultiple Airlines
Deal found 11/20$498
This American Airlines deal was found by Cheapflights users on 11/20. 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 11/2510:45 pmPDX - SJU
1 stop19h 11mAmerican Airlines
Wed 11/277:12 amSJU - PDX
1 stop20h 12mAmerican Airlines
Deal found 11/20$583
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:28 amPDX - SJU
1 stop9h 32mAlaska Airlines
Wed 12/184:05 pmSJU - PDX
1 stop21h 41mAlaska Airlines
Deal found 11/20$704

Find flights from Portland to San Juan within your budget

Customize your flight search to find flights from Portland to San Juan 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Sun 1/12

10:16 am-6:02 pm

2 stops27h 46m

San Juan Luis Munoz Marin Intl

Sun 1/19

6:24 pm-9:21 am

2 stops18h 57m

$409

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Mon 1/20

12:45 am-5:07 pm

2 stops12h 22m

San Juan Luis Munoz Marin Intl

Wed 1/29

2:11 pm-11:58 pm

2 stops13h 47m

$424

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Mon 1/13

10:48 pm-12:47 pm

1 stop9h 59m

San Juan Luis Munoz Marin Intl

Fri 1/24

2:05 am-1:50 pm

2 stops15h 45m

$428

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Tue 4/15

5:20 am-8:15 pm

2 stops11h 55m

San Juan Luis Munoz Marin Intl

Fri 4/25

7:40 am-6:35 pm

2 stops13h 55m

$448

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Thu 1/9

10:45 pm-5:30 pm

1 stop14h 45m

San Juan Luis Munoz Marin Intl

Wed 1/15

12:50 pm-11:36 pm

1 stop14h 46m

$461

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Tue 12/10

7:16 pm-5:43 pm

2 stops18h 27m

San Juan Luis Munoz Marin Intl

Sat 12/21

4:50 pm-6:04 pm

1 stop29h 14m

$498

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Tue 12/10

7:16 pm-5:43 pm

2 stops18h 27m

$135

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Thu 1/23

7:35 am-12:04 am

2 stops12h 29m

$169

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Mon 5/5

5:45 am-9:05 pm

2 stops12h 20m

$201

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Thu 1/23

10:48 pm-2:40 pm

1 stop11h 52m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 13 results
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Best time to book a flight from Portland to San Juan

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

Travel insights for flights from Portland to San Juan

Get recent, data-driven insights about flights from Portland to San Juan including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to San Juan. Price data was last updated on November 15, 2024.

The price you pay for your flight from Portland to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 26 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 Portland to San Juan?

Currently, September is the cheapest month in which you can book a flight from Portland to San Juan (average of $254). Flying from Portland to San Juan in March is currently the most expensive (average of $335). 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 PDX to SJU?

Find hourly flight availability from Portland to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from Portland to San Juan, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 30% versus a flight in the morning.

What is the cheapest day to fly from Portland to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Portland to San Juan. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Portland to San Juan flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Juan by month

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

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

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

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated November 21, 2024.
See what other customers who have flown with Spirit Airlines, Delta and United Airlines from Portland to San Juan have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
5,015 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.1
Very good
5,015 reviews
8.1
Very good
5,015 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.0
Very good
9,458 reviews
8.1
Very good
5,015 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.0
Very good
8,759 reviews
8.1
Very good
5,015 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.4
Good
9,173 reviews
8.1
Very good
5,015 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.2
Good
10,000 reviews
8.1
Very good
5,015 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

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

    Located just 6.0 mi from the city center, Portland is the airport most travelers will use when flying to San Juan from Portland. Booking flights from Portland (PDX) to San Juan should be relatively easy as there are 0 daily outbound flights to San Juan from 9 different airlines.

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

    According to our current data, Spirit Airlines ($409), Delta ($424), and United Airlines ($428) offers the cheapest pricing from Portland to San Juan. Spirit Airlines is currently priced 24% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Portland to San Juan are Spirit Airlines ($135), American Airlines ($169), and Southwest ($201).

  • Where are the most common layover locations when flying from Portland to San Juan?

  • What are some popular things to do or see while on a layover in Miami?

    Bayfront Park, Wynwood Art District, and Bayside Marketplace are currently the most popular points of interest in Miami at the moment. Bayfront Park, Wynwood Art District and Bayside Marketplace are located about 6.4 mi, 5.5 mi, and 6.4 mi, respectively from Miami if you are interested in checking them out. Travelers in need of a car in Miami can rent one for about $27 per day.

  • Where are the least popular layover locations for Portland to San Juan flights?

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Portland to San Juan (average of $254). Flying from Portland to San Juan in March is currently the most expensive (average of $335). 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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Top 9 airlines flying from Portland to San Juan

Discover the top 9 airlines that operate flights from Portland to San Juan. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$145Average$284FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$239Average$357FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$298Average$561FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$298Average$514FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$312Average$540FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$350Average$717FlexibilityNo cancel feeOn-time83%
DeltaCheapest$354Average$601FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$504Average$733FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$595Average$1,138FlexibilityNo cancel feeOn-time75%
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