Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

SJU - PWM

$119 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 5/18. 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
0 bags
Thu 6/6
Thu 6/13

Search 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
In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 12:15 pmSJU-PWM
6h 15m1 stop
7:40 am - 3:00 pmPWM-SJU
7h 20m1 stop
$302JetBlue
Find Deal
Tue, Sep 24 - Wed, Sep 25
6:33 am - 11:38 pmSJU-PWM
17h 05m2 stops
5:29 pm - 2:43 pmPWM-SJU
21h 14m2 stops
$321American Airlines
Find Deal
Tue, Sep 24 - Wed, Sep 25
3:54 pm - 12:42 amSJU-PWM
8h 48m1 stop
5:29 pm - 2:43 pmPWM-SJU
21h 14m2 stops
$380American Airlines
Find Deal
Tue, Sep 24 - Wed, Sep 25
3:15 am - 5:13 pmSJU-PWM
13h 58m2 stops
5:54 pm - 3:05 amPWM-SJU
33h 11m3 stops
Thu, May 30 - Mon, Jun 3
3:15 am - 5:13 pmSJU-PWM
13h 58m2 stops
5:54 pm - 1:04 amPWM-SJU
31h 10m2 stops
Thu, May 30 - Mon, Jun 3
3:34 am - 1:29 pmSJU-PWM
9h 55m1 stop
2:24 pm - 9:01 pmPWM-SJU
6h 37m1 stop
$491JetBlue
Find Deal
Thu, May 30 - Mon, Jun 3
1:05 am - 7:55 amSJU-PWM
6h 50m1 stop
3:55 pm - 11:57 pmPWM-SJU
8h 02m1 stop
$508United Airlines
Find Deal
Mon, Sep 23 - Wed, Sep 25
1:05 am - 7:55 amSJU-PWM
6h 50m1 stop
5:30 am - 1:45 pmPWM-SJU
32h 15m2 stops
$515United Airlines
Find Deal
Mon, Sep 23 - Wed, Sep 25
1:05 am - 8:24 amSJU-PWM
7h 19m1 stop
5:30 am - 9:24 pmPWM-SJU
15h 54m1 stop
$533United Airlines
Find Deal
Thu, May 30 - Sun, Jun 2
3:15 am - 5:13 pmSJU-PWM
13h 58m2 stops
1:20 pm - 11:43 amPWM-SJU
22h 23m2 stops
Thu, May 30 - Sun, Jun 2

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 flights from San Juan Luis Munoz Marin Intl Airport to Portland, Maine clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from San Juan to Portland, look for departures on Saturdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Portland, Wednesday is the cheapest day to fly and Thursday is the most expensive.

Which airlines provide the cheapest flights from San Juan to Portland?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Frontier ($119) and American Airlines ($167). The cheapest round-trip tickets were found on JetBlue ($302) and American Airlines ($321).

Good to know

Low season

March

High season

April

Cheapest flight

$119
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly with an average 28% 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, Maine?

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Portland, Maine was $119 for a one-way ticket and $302 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?

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

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

    The two airlines most popular with KAYAK users for flights from San Juan to Portland are United Airlines and American Airlines. With an average price for the route of $670 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $394 and an overall rating of 7.3.

  • 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 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.
8.0
DeltaOverall score based on 10810 reviews
8.6Crew
8.0Entertainment
8.2Boarding
7.9Comfort
7.4Food
Airline reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

2.0 MediocreAnonymous, May 2024AVL - LGA
Read more about Delta reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Everything was great. The big planes could still stand to have a bit more leg room. Crew was amazing!!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

The flight was excellent, I recommend people to fly with Delta

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

The crew were very welcoming and helpful. I just wish economy had a bit more leg room. My knees were constantly hitting the chair in front of me.

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

It was okay, no wifi or entertainment real disappointment. Staff onboard not very friendly.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

It started with multiple delays, cancellations, re booking, 5 hour lay over and finally on a plane from Chicago to Pittsburgh. Gates, times, etc were changed multiply times. Once on the plane, staff was fine, but built in tv did not work and could not even turn it off. Light at eye level the entire trip, so sleeping was near impossible. No snacks or drinks given.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Only water and pretzels served on six hour flight. Did not see crew rest of flight. No video screens and so no wired audio. Poor sound on plan so did not understand anything said by crew. This is a safety issue. Electrical socket did not retain charging block so could not charge phone. No video screen so could not watch movies. Phone is not a substitute.

It was fine. Flight was on time and arrived at destination with 15 min to spare.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The food that was offered based on class level of your ticket was absolutely ridiculous and disgusting. They didn't even hot tea to serve, the food was horrible. On our departure flight I was seated in premium plus economy and considering the cost of the flight the food was literally some of the worst I've ever eaten. On the return flight I sat in economy with extra leg room and was given a thin little throw "blanket" and a flimsy little pillow. The air condition was on artic and the seating arrangement wasn't really worth the money. The seat didn't recline good enough and the foot rest was laughable. Total waste.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

They ocer booked the connecting flight. My bags took a long time to come out, nevertheless I got to the gate in time to board, but they have given my seat to another passenger. They were aware I was connecting from another flight that was a little late, but they did not care. The customer representatives were rude. A horrible experience.

Book cheap flights from San Juan to Portland

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Juan to Portland found on KAYAK in the last 72 hours.
5/18Sat
1 stopFrontier
28h 02mSJU-PWM
$119
5/28Tue
2 stopsAmerican Airlines
29h 11mSJU-PWM
$167
5/27Mon
1 stopFrontier
13h 00mSJU-PWM
$237
5/17Fri
1 stopFrontier
29h 54mSJU-PWM
$249
5/26Sun
1 stopFrontier
29h 34mSJU-PWM
$287
5/28Tue
1 stopUnited Airlines
7h 03mSJU-PWM
$302
5/27Mon
1 stopJetBlue
9h 55mSJU-PWM
$333
5/26Sun
2 stops
13h 58mSJU-PWM
$385
5/18Sat
2 stopsAmerican Airlines
28h 46mSJU-PWM
$401
5/27Mon
2 stopsUnited Airlines
22h 53mSJU-PWM
$505

Search by stops

Search by airline

Search by price

Last minute flights from San Juan to Portland

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Juan to Portland that are departing in the next 10 days.
5/9Thu
multi-stopAmerican Airlines
17h 52mSJU-PWM
5/12Sun
multi-stopAmerican Airlines
9h 20mPWM-SJU
$601
5/8Wed
multi-stopJetBlue
9h 50mSJU-PWM
5/12Sun
multi-stopJetBlue
6h 51mPWM-SJU
$717
5/9Thu
multi-stopAmerican Airlines
21h 16mSJU-PWM
5/12Sun
multi-stopAmerican Airlines
11h 05mPWM-SJU
$741
5/8Wed
multi-stopUnited Airlines
13h 46mSJU-PWM
5/12Sun
multi-stopUnited Airlines
14h 06mPWM-SJU
$844

Search by stops

Search by airline

Search by price

San Juan - Portland Flights

Departure:

San Juan (undefined)Puerto Rico

Destination:

Portland (PWM)United States

Return flight deals:

Portland - San Juan

Cabin classes: