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Cheap flights from Portland (PDX) to San Juan from $139

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — SJU
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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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 Monday 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 June 10, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$244

One-way from

$146
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 30% potential price drop
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From Portland to San Juan
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One-way flight from Portland to San Juan
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What is the cheapest day to fly round-trip from Portland to San Juan?

Wednesday flights are found to be more expensive to fly from Portland to San Juan. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Juan.

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

Find a great deal and save up to 79% by booking at least 27 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Portland to San Juan within the next two weeks, with the cheapest ticket starting at $458.

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

The best pricing can be found in the month of September. Prices to San Juan from Portland average $533. You can even find prices in September for less than $533, as users have found deals to San Juan from as low as $266. The month of December appears to be one of the more expensive times to travel to San Juan from Portland. Flying in the targeted month can save you up to 40%.

What is the cheapest time of day to fly from PDX to SJU?

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 at noon, which can drop the price by up to 30% versus a flight in the morning.

Cheap Portland to San Juan flights in June & July 2024

Find cheap flight options from Portland to San Juan specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 10, 2024.
Check out some of the best flight deals from Portland to San Juan in 2024. For more flight deals, be sure to check back very soon.
Wed 7/1011:59 pmPDX - SJU
1 stop15h 14mSpirit Airlines
Wed 7/1712:44 pmSJU - PDX
2 stops13h 12mSpirit Airlines
Deal found 6/8$287
Wed 7/1011:59 pmPDX - SJU
2 stops16h 09mSpirit Airlines
Wed 7/1712:44 pmSJU - PDX
2 stops13h 12mSpirit Airlines
Deal found 6/8$294
Wed 7/1011:59 pmPDX - SJU
1 stop15h 14mSpirit Airlines
Wed 7/176:40 amSJU - PDX
1 stop19h 16mSpirit Airlines
Deal found 6/8$301
Tue 7/912:49 amPDX - SJU
2 stops11h 04mMultiple Airlines
Wed 7/1712:44 pmSJU - PDX
2 stops13h 12mMultiple Airlines
Deal found 6/8$302
Tue 7/912:49 amPDX - SJU
2 stops11h 04mMultiple Airlines
Wed 7/176:40 amSJU - PDX
1 stop19h 16mMultiple Airlines
Deal found 6/8$322
Thu 7/1111:59 pmPDX - SJU
1 stop14h 36mSpirit Airlines
Tue 7/166:40 amSJU - PDX
1 stop19h 16mSpirit Airlines
Deal found 6/8$326
Thu 7/115:15 amPDX - SJU
2 stops30h 20mSpirit Airlines
Tue 7/166:40 amSJU - PDX
1 stop19h 16mSpirit Airlines
Deal found 6/8$335
Tue 7/235:15 amPDX - SJU
2 stops16h 44mSpirit Airlines
Tue 7/306:40 amSJU - PDX
1 stop19h 16mSpirit Airlines
Deal found 6/8$346
Thu 6/2711:53 pmPDX - SJU
1 stop13h 55mMultiple Airlines
Thu 7/44:07 pmSJU - PDX
2 stops34h 36mMultiple Airlines
Deal found 6/8$356

Portland to San Juan 2024 flight deals

Discover exclusive flight deals for travel between Portland and San Juan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
Check out some of the best flight deals from Portland to San Juan in 2024. For more flight deals, be sure to check back very soon.
Wed 7/1011:59 pmPDX - SJU
1 stop15h 14mSpirit Airlines
Wed 7/1712:44 pmSJU - PDX
2 stops13h 12mSpirit Airlines
Deal found 6/8$287
Mon 8/511:59 pmPDX - SJU
1 stop14h 36mMultiple Airlines
Fri 8/94:12 pmSJU - PDX
2 stops18h 31mMultiple Airlines
Deal found 6/8$289
Thu 9/511:59 pmPDX - SJU
1 stop11h 42mAmerican Airlines
Fri 9/133:50 pmSJU - PDX
2 stops21h 28mAmerican Airlines
Deal found 6/9$292
Wed 7/1011:59 pmPDX - SJU
2 stops16h 09mSpirit Airlines
Wed 7/1712:44 pmSJU - PDX
2 stops13h 12mSpirit Airlines
Deal found 6/8$294
Wed 7/1011:59 pmPDX - SJU
1 stop15h 14mSpirit Airlines
Wed 7/176:40 amSJU - PDX
1 stop19h 16mSpirit Airlines
Deal found 6/8$301
Tue 7/912:49 amPDX - SJU
2 stops11h 04mMultiple Airlines
Wed 7/1712:44 pmSJU - PDX
2 stops13h 12mMultiple Airlines
Deal found 6/8$302
Sun 8/412:49 amPDX - SJU
2 stops11h 34mFrontier
Fri 8/94:12 pmSJU - PDX
2 stops18h 31mFrontier
Deal found 6/8$306
Tue 7/912:49 amPDX - SJU
2 stops11h 04mMultiple Airlines
Wed 7/176:40 amSJU - PDX
1 stop19h 16mMultiple Airlines
Deal found 6/8$322
Mon 9/211:59 pmPDX - SJU
2 stops13h 41mAmerican Airlines
Sat 9/144:00 pmSJU - PDX
2 stops22h 04mAmerican Airlines
Deal found 6/8$323

Portland to San Juan flights leaving soon

Find last-minute flight options from Portland to San Juan for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
Check out these flights departing soon from Portland to San Juan. It's wise to confirm all flight details are correct before booking.
Wed 6/1911:53 pmPDX - SJU
2 stops16h 12mSpirit Airlines
Sun 6/236:00 amSJU - PDX
1 stop19h 53mSpirit Airlines
Deal found 6/9$445
Wed 6/1911:53 pmPDX - SJU
1 stop13h 55mMultiple Airlines
Sat 6/224:27 pmSJU - PDX
2 stops19h 18mMultiple Airlines
Deal found 6/8$454
Wed 6/1911:53 pmPDX - SJU
2 stops17h 32mSpirit Airlines
Sun 6/239:15 pmSJU - PDX
2 stops30h 14mSpirit Airlines
Deal found 6/9$463
Wed 6/1911:53 pmPDX - SJU
2 stops16h 12mSpirit Airlines
Thu 6/209:15 pmSJU - PDX
2 stops28h 38mSpirit Airlines
Deal found 6/9$471
Wed 6/1911:53 pmPDX - SJU
2 stops17h 32mSpirit Airlines
Sat 6/221:30 pmSJU - PDX
2 stops13h 38mSpirit Airlines
Deal found 6/8$473
Wed 6/1911:53 pmPDX - SJU
3 stops23h 40mSpirit Airlines
Sat 6/221:30 pmSJU - PDX
2 stops13h 38mSpirit Airlines
Deal found 6/8$483
Wed 6/1911:53 pmPDX - SJU
1 stop13h 55mSpirit Airlines
Sat 6/226:00 amSJU - PDX
1 stop19h 53mSpirit Airlines
Deal found 6/8$486
Wed 6/1911:53 pmPDX - SJU
1 stop13h 55mSpirit Airlines
Thu 6/209:15 pmSJU - PDX
2 stops28h 38mSpirit Airlines
Deal found 6/9$506
Wed 6/1911:53 pmPDX - SJU
1 stop12h 10mSpirit Airlines
Sun 6/236:00 amSJU - PDX
1 stop19h 53mSpirit Airlines
Deal found 6/9$522

One-way flights to San Juan from Portland

Search for one-way flight options from Portland to San Juan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
If you're seeking multiple options on one-way flights from Portland to San Juan, be sure to check out these deals, which are updated often. Those needing a return flight from Portland to San Juan can use the search form above.
Thu 7/1112:56 amPDX - SJU
2 stops11h 11mFrontier
Deal found 6/8$139
Mon 7/2211:59 pmPDX - SJU
1 stop12h 18mSpirit Airlines
Deal found 6/8$145
Thu 8/2210:25 pmPDX - SJU
1 stop12h 47mJetBlue
Deal found 6/8$146
Mon 7/1512:49 amPDX - SJU
2 stops11h 14mFrontier
Deal found 6/8$149
Fri 7/1211:59 pmPDX - SJU
1 stop12h 18mSpirit Airlines
Deal found 6/8$165
Wed 8/2112:37 amPDX - SJU
1 stop10h 42mSpirit Airlines
Deal found 6/8$167
Thu 7/1811:59 pmPDX - SJU
2 stops32h 29mSpirit Airlines
Deal found 6/8$169
Wed 7/171:26 pmPDX - SJU
1 stop10h 59mSpirit Airlines
Deal found 6/8$170
Wed 7/1712:49 amPDX - SJU
2 stops11h 14mFrontier
Deal found 6/8$176

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 3,020,828 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$306 - $382

Route

Depart

Return

Price

PortlandSan Juan Luis Munoz Marin Intl

PDX - SJU

PDXSJU

Portland

Sun 8/4

2 stops11h 34m

San Juan Luis Munoz Marin Intl

Fri 8/9

2 stops18h 31m

$306

PortlandSan Juan Luis Munoz Marin Intl

PDX - SJU

PDXSJU

Portland

Tue 7/9

2 stops11h 04m

San Juan Luis Munoz Marin Intl

Wed 7/17

1 stop19h 16m

$322

PortlandSan Juan Luis Munoz Marin Intl

PDX - SJU

PDXSJU

Portland

Mon 9/2

2 stops13h 41m

San Juan Luis Munoz Marin Intl

Sat 9/14

2 stops22h 04m

$323

PortlandSan Juan Luis Munoz Marin Intl

PDX - SJU

PDXSJU

Portland

Thu 7/11

1 stop14h 36m

San Juan Luis Munoz Marin Intl

Tue 7/16

1 stop19h 16m

$326

PortlandSan Juan Luis Munoz Marin Intl

PDX - SJU

PDXSJU

Portland

Mon 8/12

1 stop12h 18m

San Juan Luis Munoz Marin Intl

Mon 8/26

1 stop29h 41m

$327

PortlandSan Juan Luis Munoz Marin Intl

PDX - SJU

PDXSJU

Portland

Sun 8/4

2 stops11h 34m

San Juan Luis Munoz Marin Intl

Fri 8/9

2 stops18h 31m

$336

PortlandSan Juan Luis Munoz Marin Intl

PDX - SJU

PDXSJU

Portland

Mon 8/5

2 stops16h 09m

San Juan Luis Munoz Marin Intl

Fri 8/9

2 stops18h 31m

$340

PortlandSan Juan Luis Munoz Marin Intl

PDX - SJU

PDXSJU

Portland

Fri 9/6

1 stop14h 00m

San Juan Luis Munoz Marin Intl

Fri 9/27

1 stop12h 46m

$354

PortlandSan Juan Luis Munoz Marin Intl

PDX - SJU

PDXSJU

Portland

Fri 9/6

2 stops14h 15m

San Juan Luis Munoz Marin Intl

Thu 9/26

1 stop11h 18m

$382

Flights are sorted by cheapest first

Deals found on 6/8

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 May 31, 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.
Search Deals

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 June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
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. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in San Juan by month

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

SJU

Temperature

77 - 82.4 °F

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 June 10, 2024.
See what other customers who have flown with Delta, United Airlines and Frontier 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.
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,295 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

JetBlue
7.6
Good
4,279 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,661 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,172 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Sun Country Air
7.2
Good
588 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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.

  • Can I find flights from Portland to San Juan for under $400 on Cheapflights?

    Yes, there are multiple flights from Portland to San Juan for under $400. The cheapest flight booked recently is on Frontier for just $306, but on average you can expect to pay $341.

  • Are there last-minute flights available from Portland to San Juan for under $500?

    There are currently 20+ open flights from Portland to San Juan within the next 7 days for less than $500.

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

    According to our current data, Frontier ($306), American Airlines ($323), and Spirit Airlines ($326) offers the cheapest pricing from Portland to San Juan. Frontier is currently priced 42% 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 Frontier ($139), Spirit Airlines ($145), and JetBlue ($146).

  • What does PDX to SJU mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Portland Airport to San Juan Luis Munoz Marin Intl Airport flight would often be abbreviated as a PDX to SJU flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR).

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

    Of the flights from Portland to San Juan that have layovers, most of them stop in Miami.

  • 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 $25 per day.

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

    Flights departing from Portland and landing in San Juan layover in Atlanta least frequently.

  • Can I find deals for flights from Portland to San Juan that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to San Juan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to San Juan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to San Juan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Portland to San Juan that allow pets onboard?

    Many airlines flying from Portland to San Juan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to San Juan?

    Yes, you can often find last-minute deals on Portland to San Juan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to San Juan flight deals updated?

    The Portland to San Juan flight deals you see on this page were last updated on 6/9.

  • What are the most popular airlines that fly from Portland to San Juan?

    The most popular airlines flying from Portland to San Juan are American Airlines, Alaska Airlines and JetBlue. Something to consider prior to booking your flight.

  • 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 $244). Flying from Portland to San Juan in March is currently the most expensive (average of $338). 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 Portland to San Juan
See prices for flight routes from nearby airports that may be better suited for you.

Portland to Luis Munoz Marin Intl flights
Boise to Luis Munoz Marin Intl flights
Eugene to Luis Munoz Marin Intl flights
Medford to Luis Munoz Marin Intl flights
Boise to Vieques flights
Portland to Aguadilla flights
Portland to Culebra flights
Portland to Vieques flights

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 3,020,828 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$143Average$177FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$212Average$467FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$239Average$370FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$292Average$554FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$305Average$513FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$309Average$715FlexibilityNo cancel feeOn-time75%
Sun Country AirCheapest$320Average$677FlexibilityNo cancel feeOn-time83%
DeltaCheapest$351Average$539FlexibilityNo cancel feeOn-timeN/A
Linear Air TaxiCheapest$136,063Average$181,414FlexibilityNo cancel feeOn-timeN/A
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Search flights from Portland to San Juan by cabin class

Find flights from Portland to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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