PDX - SJU

$184 Find Cheap Flights from Portland to San Juan - Compare and Save

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Everything you should know

Cheapest round-trip
$405
Typical prices: $507-$759
Multiple Airlines
Fri 12/7Thu 12/13
PDX - SJU • 1 stop
Cheapest one-way
$184
Typical prices: $276-$424
Frontier
Mon 12/3
PDX - SJU • 2 stops
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
16 weeks
in advance
Our data shows that travelers who book at least 16 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
When to travel
September
Cheapest • 23% price drop
February
Most popular
Good to know
+1
Good to know
+1
Top layover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg $466 (round-trip)
Denver Intl (DEN)
Shortest trip • 10h (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 (PDX-SJU)

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

Recent round-trip flight deals from Portland to San Juan

Mon, Dec 7 - Sun, Dec 13
Multiple Airlines Logo
7:00 am - 1:58 amPDX  Portland-SJU San Juan Luis Munoz Marin Intl
14h 58m1 stop Miami
Multiple Airlines Logo
3:28 am - 8:42 pmSJU  San Juan Luis Munoz Marin Intl-PDX Portland
21h 14m1 stop Miami
$405Multiple Airlines
Mon, Dec 7 - Tue, Dec 15
Multiple Airlines Logo
7:00 am - 1:58 amPDX  Portland-SJU San Juan Luis Munoz Marin Intl
14h 58m1 stop Miami
Multiple Airlines Logo
3:28 am - 8:42 pmSJU  San Juan Luis Munoz Marin Intl-PDX Portland
21h 14m1 stop Miami
$411Multiple Airlines
Mon, Jan 11 - Wed, Jan 20
Southwest Logo
6:55 am - 9:55 pmPDX  Portland-SJU San Juan Luis Munoz Marin Intl
11h 00m2 stops Denver Intl Tampa
Southwest Logo
7:25 am - 4:35 pmSJU  San Juan Luis Munoz Marin Intl-PDX Portland
13h 10m2 stops Tampa Denver Intl
$556Southwest
Mon, Dec 7 - Wed, Dec 16
Southwest Logo
6:00 am - 9:55 pmPDX  Portland-SJU San Juan Luis Munoz Marin Intl
11h 55m2 stops Chicago Midway Orlando
Southwest Logo
12:30 pm - 10:20 pmSJU  San Juan Luis Munoz Marin Intl-PDX Portland
13h 50m2 stops Orlando Denver Intl
$556Southwest
Sat, Jan 23 - Wed, Jan 27
American Airlines Logo
11:09 pm - 2:23 pmPDX  Portland-SJU San Juan Luis Munoz Marin Intl
11h 14m1 stop Miami
American Airlines Logo
5:15 am - 3:25 pmSJU  San Juan Luis Munoz Marin Intl-PDX Portland
14h 10m2 stops Miami Dallas/Fort Worth
$558American Airlines
Sat, Jan 23 - Wed, Jan 27
American Airlines Logo
2:48 pm - 9:38 amPDX  Portland-SJU San Juan Luis Munoz Marin Intl
14h 50m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
6:20 am - 4:36 pmSJU  San Juan Luis Munoz Marin Intl-PDX Portland
14h 16m2 stops Charlotte Douglas Phoenix Sky Harbor Intl
$558American Airlines
Tue, Jan 26 - Tue, Feb 2
United Airlines Logo
7:10 am - 9:00 pmPDX  Portland-SJU San Juan Luis Munoz Marin Intl
9h 50m1 stop Chicago O'Hare Intl
United Airlines Logo
2:21 pm - 9:15 pmSJU  San Juan Luis Munoz Marin Intl-PDX Portland
10h 54m1 stop Denver Intl
$566United Airlines
Tue, Apr 27 - Thu, May 6
United Airlines Logo
11:10 pm - 12:34 pmPDX  Portland-SJU San Juan Luis Munoz Marin Intl
10h 24m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
3:56 pm - 11:57 pmSJU  San Juan Luis Munoz Marin Intl-PDX Portland
11h 01m1 stop Chicago O'Hare Intl
$566United Airlines
Sun, Jan 10 - Thu, Jan 21
Delta Logo
7:38 pm - 4:48 pmPDX  Portland-SJU San Juan Luis Munoz Marin Intl
17h 10m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl
Delta Logo
1:59 pm - 10:02 pmSJU  San Juan Luis Munoz Marin Intl-PDX Portland
12h 03m1 stop Atlanta Hartsfield-Jackson
$566Delta
Mon, Jan 11 - Wed, Jan 20
Delta Logo
7:38 pm - 4:48 pmPDX  Portland-SJU San Juan Luis Munoz Marin Intl
17h 10m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl
Delta Logo
7:17 am - 11:40 pmSJU  San Juan Luis Munoz Marin Intl-PDX Portland
20h 23m2 stops New York John F Kennedy Intl Seattle/Tacoma Intl
$566Delta
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 with more confidence.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Portland to San Juan Luis Munoz Marin Intl Airport. It’s 10% cheaper than the average day, while Friday is the most expensive, with prices 12% higher.

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

•September and October are the cheapest months to fly from Portland to San Juan Luis Munoz Marin Intl Airport at $466 round-trip.
•December ($779) and March ($765) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 67% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights 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 16 weeks before departure. Booking in this window typically costs about 44% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

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

Low season

October

Cheapest flight

$184
Beat the crowds with an average 32% drop in travelers.
The most popular month to fly with an average 59% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

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

    Three cabin classes are available on flights from Portland to San Juan Luis Munoz Marin Intl Airport:

    • Economy Class
    • Premium Economy Class
    • First Class

  • 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 00m, covering 3,710 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 $507 to $759, with an average of $604 over the past 12 months. Anything below $507 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 two weeks of departure) run 57% above the $604 route average. Book 16 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 $405 to $2,153. That means the highest observed fare was about 5x 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 $275, which is 20% 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 averaging $41 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • U-Save
    • Hertz
    • Payless
    • 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 (PDX) 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:

    • Miami (MIA) - 34% of one-stop connections
    • Denver Intl (DEN) - 16% of one-stop connections
    • Dallas/Fort Worth (DFW) - 7% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 7% of one-stop connections

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

    Yes. Flexible dates can save you up to 20% on flights from Portland to San Juan Luis Munoz Marin Intl Airport. Tuesday is the cheapest departure day at $546 round-trip on average, while Friday is the most expensive at $681, a difference of $135.

    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 Denver Intl (DEN) gives the shortest average 1-stop total travel time at 10h, compared with 10h 09m via Atlanta Hartsfield-Jackson (ATL) and 10h 42m via Detroit Metropolitan Wayne County (DTW).

  • What is the time difference between Portland and San Juan Luis Munoz Marin Intl Airport?

    San Juan Luis Munoz Marin Intl Airport is 4 hours ahead of Portland (Atlantic Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • 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, Puerto Rico Convention Center and Condado Beach. 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 are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average $546, about $135 less than Friday fares (20% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 44% 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 September. Fares historically average $466 round-trip in that month - typically $313 less than the most expensive month, which is December (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
    • San Juan Airport Hotel
    • Hampton Inn & Suites by Hilton San Juan

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