SJU - PWM

$91 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 5/7. 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

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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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Cheap Flight Deals from San Juan to Portland (SJU-PWM)

 
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.

Recent round-trip flight deals from San Juan to Portland

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Juan to Portland.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:35 pm - 8:48 amSJU-PWM
11h 13m1 stop
8:35 pm - 12:13 amPWM-SJU
27h 38m1 stop
$393Frontier
Find Deal
Sat, Mar 8 - Wed, Mar 12
6:00 am - 3:39 pmSJU-PWM
10h 39m2 stops
12:38 pm - 11:40 pmPWM-SJU
11h 02m2 stops
$421American Airlines
Find Deal
Sat, Mar 8 - Wed, Mar 12
1:20 pm - 11:37 pmSJU-PWM
10h 17m1 stop
2:20 pm - 10:50 pmPWM-SJU
8h 30m1 stop
$429JetBlue
Find Deal
Fri, Aug 15 - Sat, Aug 23
2:05 am - 2:27 pmSJU-PWM
13h 22m2 stops
6:10 am - 7:55 pmPWM-SJU
13h 45m2 stops
$445United Airlines
Find Deal
Fri, Mar 7 - Wed, Mar 12
3:25 am - 1:23 pmSJU-PWM
9h 58m1 stop
2:20 pm - 10:50 pmPWM-SJU
8h 30m1 stop
$454JetBlue
Find Deal
Thu, Aug 14 - Sat, Aug 23
1:20 pm - 11:37 pmSJU-PWM
10h 17m1 stop
2:20 pm - 10:50 pmPWM-SJU
8h 30m1 stop
$488JetBlue
Find Deal
Fri, Aug 15 - Sat, Aug 23
5:50 am - 2:35 pmSJU-PWM
8h 45m1 stop
5:45 am - 4:25 pmPWM-SJU
10h 40m2 stops
$545Southwest
Find Deal
Fri, Aug 15 - Sat, Aug 23
8:40 am - 12:35 amSJU-PWM
15h 55m1 stop
10:58 am - 9:45 pmPWM-SJU
10h 47m2 stops
$550American Airlines
Find Deal
Fri, Aug 15 - Sat, Aug 23
5:00 am - 2:35 pmSJU-PWM
9h 35m2 stops
5:45 am - 4:25 pmPWM-SJU
10h 40m2 stops
$584Southwest
Find Deal
Fri, Aug 15 - Sat, Aug 23
7:00 am - 11:57 pmSJU-PWM
16h 57m2 stops
6:00 am - 3:42 pmPWM-SJU
33h 42m2 stops
$694United Airlines
Find Deal
Fri, Aug 15 - Sat, Aug 23

Flights from San Juan to Portland - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from San Juan to Portland?

The average price of all round-trip flights from San Juan Luis Munoz Marin Intl Airport to Portland clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Portland on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from San Juan to Portland. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

Good to know

Low season

September

High season

April

Cheapest flight

$91
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 66% 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 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Portland was $91 for a one-way ticket and $393 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 airports will I be using when flying from San Juan to Portland?

    San Juan airport is called San Juan Luis Munoz Marin Intl and the only airport in Portland is 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?

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

  • 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 PWM 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.

See more FAQs

Top airline flying 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.
8.0
DeltaOverall score based on 8203 reviews
7.9Entertainment
8.2Boarding
8.0Comfort
7.3Food
8.5Crew
Airline reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

10.0 ExcellentStephen, Feb 2025SFO - JFK
Read more Delta reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Everything was ok!! Just bags came up a little be late.

Tasty snacks. On-time departure and early arrival. Luggage arrived quickly at the carrousel. The only negative was a man behind us that was heavily inebriated. He was served 3 double drinks during the flight. There was no telling how much he had before the flight. He was so out of it that he spilled a drink and broke the heavy liquor glass on the floor. I don't believe he should have been served so much alcohol on a two-hour flight.

Kind staff. Snacks are small but that’s the new normal.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

The crew was very kind and always smiling. The seats were great and I was very comfortable during the flight. The only thing I didn't like was that the lavatories got really dirty at some point during the flight. Other than that my experience was great

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
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Freeport
Intervale

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

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