HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$141+ Cheap flights from Puerto Rico to Portland, ME (PWM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PWM
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Puerto Rico to Portland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Puerto Rico to Portland

Cheapest flights from Puerto Rico to Portland
Explore the most affordable flight options available from Puerto Rico to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:20 amSJU - PWM
2 stops16h 17mAmerican Airlines
Mon 12/153:55 pmPWM - SJU
1 stop6h 57mAmerican Airlines
Deal found 11/6$378
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:05 amSJU - PWM
1 stop8h 05mUnited Airlines
Mon 12/156:00 amPWM - SJU
1 stop7h 40mUnited Airlines
Deal found 11/6$722

Cheap flight deals from Puerto Rico to Portland

Keep the following information in mind while searching for Puerto Rico to Portland flight deals. Data was last updated November 6, 2025.

Round-trip from

$378
(American Airlines)

One-way from

$141
(Delta)

Popular in

April

Cheapest in

February

Average price

$389
From Puerto Rico to Portland
Search Deals
One-way flight from Puerto Rico to Portland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Puerto Rico to Portland that are best for you.

Fly from

Puerto Rico

Fly to

Portland

Route

Depart

Return

Price

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Fri 12/12

8:20 am-9:37 pm

1 stop14h 17m

Portland

Mon 12/15

6:00 am-11:52 pm

1 stop16h 52m

$378

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Wed 2/18

9:25 am-11:49 pm

2 stops15h 24m

Portland

Sat 2/21

7:10 am-9:26 pm

1 stop13h 16m

$469

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Wed 2/18

8:10 am-2:23 pm

1 stop7h 13m

Portland

Sat 2/21

3:05 pm-12:36 am

1 stop8h 31m

$502

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Thu 11/13

3:32 pm-10:19 pm

1 stop7h 47m

$141

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Thu 11/13

6:40 am-4:50 pm

2 stops11h 10m

$175

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Wed 11/12

2:05 am-2:12 pm

2 stops13h 07m

$186

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Sat 2/28

6:55 am-2:45 pm

1 stop8h 50m

$187

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Fri 2/27

2:05 am-2:23 pm

2 stops13h 18m

$193

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Thu 1/8

5:20 pm-4:26 pm

3 stops24h 06m

$251

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Sun 2/15

6:00 am-6:03 pm

1 stop13h 03m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 12 results
1
2

Best time to book a flight from Puerto Rico to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Puerto Rico with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Puerto Rico to Portland

What is the cheapest month to book a flight from Puerto Rico to Portland, Maine?

Currently, February is the cheapest month in which you can book a flight from Puerto Rico to Portland, Maine (average of $56). Flying from Puerto Rico to Portland, Maine in July is currently the most expensive (average of $137). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PR to PWM?

Find hourly flight availability from Puerto Rico to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

A simple way to save on the total cost of your ticket is to fly from Puerto Rico to Portland, Maine in the evening. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Puerto Rico?

    If you book a flight to Portland from Puerto Rico, you will be flying to Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the center of Portland.

  • How long is the flight from Puerto Rico to Portland, Maine?

    American Airlines can get you from Puerto Rico to Portland, Maine in just under 14h 17m. Your travel time can differ by up to . There are 1758 mi between Puerto Rico and Portland, Maine.

  • What are the cheapest airlines to fly from Puerto Rico to Portland, Maine one-way?

    One-way options have recently been found by users for as low as $141 on Delta. Other airlines that offer cheap prices include Southwest from $175 and United Airlines from $186 one-way.

  • Can I find deals for flights from Puerto Rico to Portland that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Portland.

  • Can I find deals for business class flights from Puerto Rico to Portland?

    Yes. Cheapflights offers flight deals from Puerto Rico to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Puerto Rico to Portland, Maine?

    Currently, February is the cheapest month in which you can book a flight from Puerto Rico to Portland, Maine (average of $56). Flying from Puerto Rico to Portland, Maine in July is currently the most expensive (average of $137). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Puerto Rico to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Santo Domingo to Boston flights
Luis Munoz Marin Intl to Boston flights
Santiago de los Caballeros to Boston flights
Punta Cana to Boston flights
Saint Thomas Island to Boston flights
Montego Bay to Boston flights
Bridgetown to Boston flights
Kingston to Boston flights
Aguadilla to Boston flights
George Town to Boston flights
Oranjestad to Boston flights
Nassau to Boston flights
Simpson Bay to Boston flights
Providenciales to Boston flights
St. John's to Boston flights
Luis Munoz Marin Intl to Portland flights
Port of Spain to Boston flights
Willemstad to Boston flights
Ponce to Boston flights
Pointe-à-Pitre to Boston flights
Fort-de-France to Boston flights
Cap Haitien to Boston flights
Port Au Prince to Boston flights
La Romana to Boston flights
St. George's to Boston flights
Christiansted to Boston flights
Vieques to Boston flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.