PWM - SJU

$110 Find Cheap Flights from Portland to San Juan - Compare and Save

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Everything you should know

Cheapest round-trip
$220
Typical prices: $349-$714
American Airlines
Wed 10/24Sat 10/27
PWM - SJU • 1 stop
Cheapest one-way
$110
Typical prices: $191-$350
American Airlines
Tue 10/23
PWM - SJU • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Portland and San Juan Luis Munoz Marin Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
22 weeks
in advance
Our data shows that travelers who book at least 22 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 31% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Orlando (MCO)
Cheapest • Avg $271 (round-trip)
Baltimore/Washington (BWI)
Shortest trip • 7h 04m (one-way)
Insights
Insights
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We hope you love your trip to San Juan Luis Munoz Marin Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to San Juan (PWM-SJU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to San Juan

Sat, Oct 24 - Tue, Oct 27
American Airlines Logo
5:30 am - 10:57 pmPWM  Portland-SJU San Juan Luis Munoz Marin Intl
17h 27m1 stop Philadelphia
American Airlines Logo
2:18 pm - 11:59 pmSJU  San Juan Luis Munoz Marin Intl-PWM Portland
9h 41m2 stops Miami Washington, D.C. Reagan-National
$220American Airlines
Tue, Oct 20 - Mon, Oct 26
American Airlines Logo
5:30 am - 10:09 pmPWM  Portland-SJU San Juan Luis Munoz Marin Intl
16h 39m2 stops Philadelphia Miami
American Airlines Logo
10:36 am - 10:31 pmSJU  San Juan Luis Munoz Marin Intl-PWM Portland
11h 55m2 stops Miami Philadelphia
$220American Airlines
Sun, Oct 25 - Thu, Oct 29
United Airlines Logo
5:50 am - 1:40 pmPWM  Portland-SJU San Juan Luis Munoz Marin Intl
7h 50m1 stop Newark
United Airlines Logo
2:35 pm - 11:21 pmSJU  San Juan Luis Munoz Marin Intl-PWM Portland
8h 46m1 stop Newark
$220United Airlines
Sat, Oct 31 - Fri, Nov 6
United Airlines Logo
3:41 pm - 11:36 pmPWM  Portland-SJU San Juan Luis Munoz Marin Intl
7h 55m1 stop Newark
United Airlines Logo
5:50 pm - 11:59 pmSJU  San Juan Luis Munoz Marin Intl-PWM Portland
7h 09m1 stop Washington, D.C. Dulles Intl
$240United Airlines
Tue, Jan 19 - Wed, Jan 27
Delta Logo
2:35 pm - 11:55 pmPWM  Portland-SJU San Juan Luis Munoz Marin Intl
8h 20m1 stop New York John F Kennedy Intl
Delta Logo
7:00 am - 1:53 pmSJU  San Juan Luis Munoz Marin Intl-PWM Portland
7h 53m1 stop New York John F Kennedy Intl
$316Delta
Sat, Jan 23 - Fri, Jan 29
Delta Logo
2:35 pm - 11:55 pmPWM  Portland-SJU San Juan Luis Munoz Marin Intl
8h 20m1 stop New York John F Kennedy Intl
Delta Logo
3:55 pm - 10:23 pmSJU  San Juan Luis Munoz Marin Intl-PWM Portland
7h 28m1 stop Atlanta Hartsfield-Jackson
$316Delta
Sat, Oct 31 - Fri, Nov 6
Southwest Logo
7:20 am - 5:05 pmPWM  Portland-SJU San Juan Luis Munoz Marin Intl
9h 45m2 stops Baltimore/Washington Orlando
Southwest Logo
4:00 pm - 11:55 pmSJU  San Juan Luis Munoz Marin Intl-PWM Portland
8h 55m2 stops Orlando Baltimore/Washington
$341Southwest
Sat, Oct 31 - Fri, Nov 6
Southwest Logo
7:20 am - 5:05 pmPWM  Portland-SJU San Juan Luis Munoz Marin Intl
9h 45m2 stops Baltimore/Washington Orlando
Southwest Logo
5:35 am - 4:30 pmSJU  San Juan Luis Munoz Marin Intl-PWM Portland
11h 55m2 stops Orlando Baltimore/Washington
$349Southwest
Sat, Oct 31 - Tue, Nov 10
Multiple Airlines Logo
6:31 pm - 2:32 pmPWM  Portland-SJU San Juan Luis Munoz Marin Intl
20h 01m1 stop Tampa
Multiple Airlines Logo
3:59 pm - 4:24 pmSJU  San Juan Luis Munoz Marin Intl-PWM Portland
25h 25m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham
$380Multiple Airlines
Sat, Oct 31 - Tue, Nov 10
Multiple Airlines Logo
6:31 pm - 2:32 pmPWM  Portland-SJU San Juan Luis Munoz Marin Intl
20h 01m1 stop Tampa
Multiple Airlines Logo
12:59 am - 4:24 pmSJU  San Juan Luis Munoz Marin Intl-PWM Portland
16h 25m2 stops Philadelphia Raleigh-Durham
$389Multiple Airlines
Booking Insights

Price, demand and travel trends for Portland to San Juan Luis Munoz Marin Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Portland to San Juan Luis Munoz Marin Intl Airport with more confidence.

How much is a round-trip flight from Portland to San Juan Luis Munoz Marin Intl Airport?

Round-trip flights from Portland to San Juan Luis Munoz Marin Intl Airport start at $220. Prices are below average for this route right now, with typical round-trip fares ranging from $349 to $714. The lowest price found in the past 5 days was $220 on American Airlines.

What's the cheapest day of the week to fly from Portland to San Juan Luis Munoz Marin Intl Airport?

Monday is the cheapest day of the week to fly from Portland to San Juan Luis Munoz Marin Intl Airport, it is 19% cheaper than the average day. Friday is the most expensive day with flight prices 36% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Portland to San Juan Luis Munoz Marin Intl Airport?

•November is the cheapest month to fly from Portland to San Juan Luis Munoz Marin Intl Airport at $322 round-trip.
•April ($716) and July ($696) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 122% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Portland to San Juan Luis Munoz Marin Intl Airport the cheapest?

Flights from Portland to San Juan Luis Munoz Marin Intl Airport are cheapest 22 weeks before departure. Booking in this window typically costs about 54% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Portland to San Juan Luis Munoz Marin Intl Airport flights

Low season

July

Cheapest flight

$110
Best time to beat the crowds but there is an average 50% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Portland to San Juan Luis Munoz Marin Intl Airport

When to book flights from Portland to San Juan

Are your dates flexible? Find out the best times to travel from Portland to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Portland to San Juan Luis Munoz Marin Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What cabin classes can I book on flights from Portland to San Juan Luis Munoz Marin Intl Airport?

    Only Economy Class is available on flights from Portland to San Juan Luis Munoz Marin Intl Airport.

  • How long is a flight from Portland to San Juan Luis Munoz Marin Intl Airport?

    A nonstop flight from Portland to San Juan Luis Munoz Marin Intl Airport takes 0h 00m, covering 1,758 miles.

  • Do I need a passport to fly from Portland to San Juan Luis Munoz Marin Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Portland to San Juan Luis Munoz Marin Intl Airport flight?

    Round-trip flights from Portland to San Juan Luis Munoz Marin Intl Airport range from $349 to $714, with an average of $464 over the past 12 months. Anything below $349 counts as a good deal.

  • How expensive are last-minute Portland to San Juan Luis Munoz Marin Intl Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 29% above the route average of $464. Book 22 weeks before departure for the lowest fares.

  • Have flight prices from Portland to San Juan Luis Munoz Marin Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $220 to $1,551. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Portland to San Juan Luis Munoz Marin Intl Airport looking right now?

    One-way fares from Portland to San Juan Luis Munoz Marin Intl Airport are currently lower than usual. Average one-way flight prices are about $216, which is 21% below the typical average for this route.

  • What car rental options are available at San Juan Luis Munoz Marin Intl Airport (SJU)?

    San Juan Luis Munoz Marin Intl Airport (SJU) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    • Routes Car & Truck Rentals
    • U-Save
    • Payless
    • Hertz
    • Europcar

  • Which airports can I use when flying from Portland to San Juan Luis Munoz Marin Intl Airport?

    Flights from Portland to San Juan Luis Munoz Marin Intl Airport usually depart from Portland (PWM) and arrive at San Juan Luis Munoz Marin Intl (SJU).

  • Which airports do connecting flights from Portland to San Juan Luis Munoz Marin Intl Airport pass through?

    One-stop flights from Portland to San Juan Luis Munoz Marin Intl Airport most commonly connect through:

    • Baltimore/Washington (BWI) - 36% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 22% of one-stop connections
    • Philadelphia (PHL) - 20% of one-stop connections
    • Fort Lauderdale (FLL) - 6% of one-stop connections

    Baltimore/Washington (BWI) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Portland to San Juan Luis Munoz Marin Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 41% on the Portland to San Juan Luis Munoz Marin Intl Airport route. Monday is the cheapest departure day at $378 round-trip on average, while Friday is the most expensive at $634, a difference of $256. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Portland to San Juan Luis Munoz Marin Intl Airport?

    Flying via Baltimore/Washington (BWI) gives the shortest average 1-stop total travel time at 7h 04m, compared with 7h 10m via Washington, D.C. Dulles Intl (IAD) and 7h 28m via Charlotte Douglas (CLT).

  • What popular places can I visit in San Juan Luis Munoz Marin Intl Airport?

    Some of the most popular sights in San Juan Luis Munoz Marin Intl Airport are Viejo San Juan, Condado Beach and Puerto Rico Convention Center. These are among the most viewed places in San Juan Luis Munoz Marin Intl Airport on KAYAK.

Your guide to booking Portland to San Juan Luis Munoz Marin Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average $378 - about $256 less than Friday (40% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 22 weeks before you fly. On this route, that window historically saves about 54% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Portland to San Juan Luis Munoz Marin Intl Airport trip for November. Fares historically average $322 round-trip in that month - typically $394 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Juan Luis Munoz Marin Intl Airport.
    - Coral by The Sea Hotel
    - Hampton Inn & Suites by Hilton San Juan
    - San Juan Airport Hotel

More options for your flight from Portland to San Juan

Complete your trip to San Juan with a hotel stay or car rental

Car rentals in San Juan
Hotels in San Juan
Vacations in San Juan