SJU - PDX

$224 Find Cheap Flights from San Juan to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Juan to Portland departing on 8/4. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Portland, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$466
Typical prices: $522-$545
Delta
Thu 9/10Mon 9/21
SJU - PDX • 1 stop
Cheapest one-way
$224
Typical prices: $303-$438
Frontier
Tue 8/4
SJU - PDX • 2 stops
Top airlines
Cheapest • from $466 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Juan and Portland. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $515 (round-trip)
Shortest trip • 10h 36m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 8% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Juan to Portland

Thu, Sep 10 - Mon, Sep 21
Delta Logo
2:59 pm - 9:47 pm
SJU
-
PDX
9h 48m
1 stop
Delta Logo
8:44 pm - 12:03 pm
PDX
-
SJU
12h 19m
2 stops
$466Delta
Mon, Sep 7 - Wed, Sep 23
American Airlines Logo
12:55 am - 6:00 pm
SJU
-
PDX
20h 05m
1 stop
American Airlines Logo
11:08 pm - 3:40 pm
PDX
-
SJU
13h 32m
2 stops
$471American Airlines
Mon, Aug 24 - Wed, Sep 2
Southwest Logo
5:00 am - 3:00 pm
SJU
-
PDX
13h 00m
2 stops
Southwest Logo
5:50 am - 9:05 pm
PDX
-
SJU
12h 15m
2 stops
$481Southwest
Tue, Sep 15 - Wed, Sep 23
American Airlines Logo
2:22 pm - 11:28 pm
SJU
-
PDX
12h 06m
1 stop
American Airlines Logo
9:44 pm - 3:07 pm
PDX
-
SJU
14h 23m
1 stop
$484American Airlines
Mon, Oct 5 - Mon, Oct 12
United Airlines Logo
1:25 pm - 9:27 pm
SJU
-
PDX
11h 02m
1 stop
United Airlines Logo
7:29 pm - 12:34 pm
PDX
-
SJU
14h 05m
2 stops
$488United Airlines
Mon, Aug 10 - Fri, Aug 14
United Airlines Logo
1:00 am - 9:50 am
SJU
-
PDX
11h 50m
1 stop
United Airlines Logo
7:07 pm - 11:57 am
PDX
-
SJU
13h 50m
2 stops
$489United Airlines
Thu, Aug 6 - Sat, Aug 8
United Airlines Logo
1:40 pm - 11:13 pm
SJU
-
PDX
12h 33m
1 stop
United Airlines Logo
5:00 am - 5:38 pm
PDX
-
SJU
9h 38m
1 stop
$493United Airlines
Thu, Aug 6 - Sat, Aug 8
United Airlines Logo
1:40 pm - 11:13 pm
SJU
-
PDX
12h 33m
1 stop
United Airlines Logo
7:13 am - 8:38 pm
PDX
-
SJU
10h 25m
1 stop
$506United Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
7:30 am - 7:48 pm
SJU
-
PDX
15h 18m
1 stop
American Airlines Logo
5:59 am - 11:15 pm
PDX
-
SJU
14h 16m
1 stop
$508American Airlines
Mon, Aug 24 - Wed, Sep 2
American Airlines Logo
12:55 am - 6:00 pm
SJU
-
PDX
20h 05m
1 stop
American Airlines Logo
5:59 am - 11:15 pm
PDX
-
SJU
14h 16m
1 stop
$513American Airlines
Booking Insights

KAYAK's insights & trends for San Juan to Portland flights

Get data-powered insights and trends into flights from San Juan to Portland to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Juan Luis Munoz Marin Intl Airport to Portland departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Juan Luis Munoz Marin Intl Airport to Portland is December, where tickets cost $520 (return) on average. On the other hand, the most expensive months are January and June, where the average cost of round-trip tickets is $655 and $655 respectively.

Good to know

Low seasonSeptember
Cheapest flight$224
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from San Juan to Portland

When to book flights from San Juan to Portland

Are your dates flexible? Find out the best times to travel from San Juan to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Juan to Portland flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Portland?

    In the last 5 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Portland was $224 for a one-way ticket and $466 for a round-trip.

  • Do I need a passport to fly between San Juan and Portland?

    A passport is required to fly from San Juan to Portland.

  • Which aircraft models fly most regularly from San Juan to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Juan to Portland?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between San Juan and Portland, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Juan to Portland, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Juan to Portland are Delta and United Airlines. With an average price for the route of $655 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $567 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Juan to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Juan to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Juan to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from San Juan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Juan to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to San Juan with another airline. Booking your flights between San Juan and PDX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Juan to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from San Juan to Portland

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Juan to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8440 reviews
7.8Comfort
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

The seats were really comfortable. Flight crew were friendly with passengers. Overall was a great flight.

10.0 ExcellentNicole, Jun 2026
SJU - JFK
Read more Delta reviews

The seats were really comfortable. Flight crew were friendly with passengers. Overall was a great flight.

Great crew, flight on time, luggage pick up a breeze

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

Unfortunately I was stuck next to someone who should have purchased 2 seats instead of taking up their space and mine. I couldn’t move the entire 3+ hour flight. Very uncomfortable flight.

The crew on this leg continue to be extremely helpful with my wife’s mobility issues. They also came by many many times to ensure we were comfortable and had drink some food.

More extra space was awesome. Even though I was on the first groups to board, bin compartments were already occupied by passengers seated on other seat numbers. That is unacceptable.

Crew went over and above to be helpful. Plane had mechanical problems that caused us to depart late.

I liked the cleanness in the bathroom and good crew on board and at boarding gates. There was no Hindi (Bollywood) movies. The entertainment can be improved as it is one of the worst one I saw when I compared it with other airlines. The Mumbai to Amsterdam flight did not have any food for my family which does not contain eggs in it though we have selected “Hindu Asian vegetarian meal”

Friendly boarding crew. Better could have been a bit more substantial food for this 3 plus hour flight.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

Awful. There was a minor problem with a fridge and they had us 2 hours in the runway before take off. The paper work alone took them half hour. There was no attemp to make up time up while in teansit and when we arrived, they had us another half hour in the plane because of traffic. I, and a bunch of people, lost their onnection flights for 5 to 10 minutes. Not even the attemp to wait given thar all delays, but the taxing, were United's fault. Then another 45 mins to get an agent and no flight alternatives for 2 days. Im am very disapointed with this "premium carrier".

Not enough room between rows and food was gross. $160 baggage charge?! Never again.

East Lounge in Denver was terrible. Turning away active military on orders? Really? Sad.

Clean and plenty of room for handbaggage. Leg room was cramped compared with the 777 from Frankfurt.

they made me check my carryon. There was space in the overhead bins.

Cramped and uncomfortable seats. Not enough room for 6’2” person such as myself.

Pretty turbulent, but not anyone’s fault. They got us there. Impressed that they carried on with a drink service.

Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

Packed commercial flight was as comfortable as can be expected

We were re routed due to a flight cancellation. We did not fly out of Miami. We originally booked first class and were moved to coach without being compensated.

2 gate changes, several announced delays, not enough room and seats at the gate. Many had to stand while waiting. The actual flight was fine.

Heathrow is a nightmare in general (crowded, etc). BA was great - having to take a bus between the gate and the plane is a bummer.

Everything you need to know for your flight from San Juan to Portland

Information on your arrival and departure airports