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$174+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PDX
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from San Juan to Portland are usually found in February or October, booked 48 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 February 20, 2025.

Round-trip from

$191
(Trip.com)

One-way from

$174
(Booking.com)

Popular in

November

Cheapest in

February

Average price

$386
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. 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 February 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 February 20, 2025.

This Trip.com deal was found by Cheapflights users on 2/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/66:45 amSJU - PDX
2 stops29h 55mFrontier
Mon 3/109:18 pmPDX - SJU
2 stops43h 58mFrontier
Deal found 2/19$191
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Thu 3/66:00 amSJU - PDX
2 stops35h 38mSpirit Airlines
Mon 3/102:33 pmPDX - SJU
3 stops39h 59mSpirit Airlines
Deal found 2/19$293
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Thu 5/111:45 amSJU - PDX
1 stop11h 50mAmerican Airlines
Mon 5/511:59 pmPDX - SJU
2 stops11h 41mAmerican Airlines
Deal found 2/18$369
This United Airlines deal was found by Cheapflights users on 2/19. 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 4/181:40 pmSJU - PDX
2 stops13h 50mUnited Airlines
Sun 4/2711:59 pmPDX - SJU
1 stop11h 45mUnited Airlines
Deal found 2/19$443
This eDestinos deal was found by Cheapflights users on 2/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/264:05 pmSJU - PDX
1 stop28h 19mMultiple Airlines
Sat 5/36:20 amPDX - SJU
3 stops41h 31mMultiple Airlines
Deal found 2/19$450
This Delta deal was found by Cheapflights users on 2/20. 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.
Fri 9/512:43 pmSJU - PDX
1 stop13h 44mDelta
Fri 9/1210:55 pmPDX - SJU
1 stop11h 15mDelta
Deal found 2/20$465
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/265:00 amSJU - PDX
2 stops11h 40mSouthwest
Mon 6/306:55 pmPDX - SJU
2 stops12h 45mSouthwest
Deal found 2/20$618
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 7/172:20 amSJU - PDX
2 stops21h 17mAlaska Airlines
Sat 8/25:35 pmPDX - SJU
2 stops17h 20mAlaska Airlines
Deal found 2/19$848

Find flights from San Juan to Portland within your budget

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 February 20, 2025.

Fly from

San Juan

Fly to

Portland

Route

Depart

Return

Price

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Thu 3/6

6:45 am-8:40 am

2 stops29h 55m

Portland

Mon 3/10

9:18 pm-8:16 pm

2 stops43h 58m

$191

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Thu 3/6

6:00 am-1:38 pm

2 stops35h 38m

Portland

Mon 3/10

2:33 pm-9:32 am

3 stops39h 59m

$293

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Thu 5/1

11:45 am-8:35 pm

1 stop11h 50m

Portland

Mon 5/5

11:59 pm-2:40 pm

2 stops11h 41m

$369

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Fri 4/18

1:40 pm-12:30 am

2 stops13h 50m

Portland

Sun 4/27

11:59 pm-2:44 pm

1 stop11h 45m

$443

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Sat 4/26

4:05 pm-5:24 pm

1 stop28h 19m

Portland

Sat 5/3

6:20 am-2:51 am

3 stops41h 31m

$450

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Sat 4/26

6:35 am-10:18 pm

2 stops18h 43m

Portland

Fri 5/2

12:50 am-2:02 pm

1 stop10h 12m

$465

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Thu 6/26

5:00 am-1:40 pm

2 stops11h 40m

Portland

Mon 6/30

6:55 pm-10:40 am

2 stops12h 45m

$618

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Thu 7/17

2:20 am-8:37 pm

2 stops21h 17m

Portland

Sat 8/2

5:35 pm-1:55 pm

2 stops17h 20m

$848

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Tue 5/20

1:10 am-1:30 pm

2 stops15h 20m

$174

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Sat 4/26

3:35 pm-11:28 pm

1 stop10h 53m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 17 results
1
2

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.

Travel insights for flights from San Juan to Portland

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

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 February 14, 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 47 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 $376). 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 February 20, 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.

Rainfall in Portland by month

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

In terms of precipitation, rainfall in Portland 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 Portland when rainfall is around 0.7 in.

Temperature in Portland by month

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

If weather is an important factor for your trip to Portland, 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 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 February 20, 2025.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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?

    Frontier, at $191, was found to be the cheapest airline from San Juan to Portland.Alternate airlines to your destination round-trip include Spirit Airlines and American Airlines. You may be able to fly from San Juan to Portland for 62% 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 Spirit Airlines, which is currently one of the cheapest options available, starting at $174. American Airlines flights start at $185 while deals on Delta start at $248 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 $376). 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 San Juan?

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

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$288Average$517FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$308Average$597FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$310Average$385FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$342Average$522FlexibilityNo cancel feeOn-time71%
DeltaCheapest$354Average$431FlexibilityNo cancel feeOn-timeN/A
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