HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$166+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PWM
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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.

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 July 3, 2025.

Round-trip from

$325
(Delta)

One-way from

$166
(Delta)

Popular in

July

Cheapest in

February

Average price

$778
From Puerto Rico to Portland
Search Deals
One-way flight from Puerto Rico to Portland
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 3, 2025.

This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/151:34 pmSJU - PWM
1 stop11h 14mDelta
Sat 8/236:00 amPWM - SJU
1 stop10h 36mDelta
Deal found 7/1$325
This Trip.com deal was found by Cheapflights users on 7/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/43:34 amSJU - PWM
1 stop14h 39mFrontier
Sat 7/126:58 pmPWM - SJU
1 stop7h 41mFrontier
Deal found 7/1$358
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/158:30 amSJU - PWM
1 stop12h 06mAmerican Airlines
Sat 8/236:00 amPWM - SJU
1 stop16h 49mAmerican Airlines
Deal found 7/2$362
This Expedia deal was found by Cheapflights users on 7/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/89:00 amSJU - PWM
2 stops15h 17mJetBlue
Fri 8/152:19 pmPWM - SJU
1 stop10h 35mJetBlue
Deal found 7/2$402
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/304:15 pmSJU - PWM
1 stop7h 10mSouthwest
Wed 8/65:50 amPWM - SJU
2 stops11h 35mSouthwest
Deal found 6/30$504
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 7/51:10 amSJU - PWM
1 stop8h 14mUnited Airlines
Wed 7/235:35 amPWM - SJU
1 stop6h 59mUnited Airlines
Deal found 7/2$538
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/72:40 amSJU - PWM
1 stop14h 45mMultiple Airlines
Fri 8/156:05 pmPWM - SJU
3 stops39h 00mMultiple Airlines
Deal found 7/2$628

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 July 3, 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 8/15

1:34 pm-12:48 am

1 stop11h 14m

Portland

Sat 8/23

6:00 am-4:36 pm

1 stop10h 36m

$325

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Fri 8/15

8:30 am-8:36 pm

1 stop12h 06m

Portland

Sat 8/23

6:00 am-10:49 pm

1 stop16h 49m

$362

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Fri 8/8

9:00 am-12:17 am

2 stops15h 17m

Portland

Fri 8/15

2:19 pm-12:54 am

1 stop10h 35m

$402

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Wed 7/30

4:15 pm-11:25 pm

1 stop7h 10m

Portland

Wed 8/6

5:50 am-5:25 pm

2 stops11h 35m

$504

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Thu 7/17

1:25 pm-11:59 pm

2 stops10h 34m

Portland

Mon 7/21

6:10 am-2:44 pm

1 stop8h 34m

$601

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Thu 8/7

2:40 am-5:25 pm

1 stop14h 45m

Portland

Fri 8/15

6:05 pm-9:05 am

3 stops39h 00m

$628

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Tue 7/22

1:34 pm-12:57 am

1 stop11h 23m

$166

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Mon 7/21

3:05 am-1:23 pm

1 stop10h 18m

$205

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Tue 7/22

7:54 am-8:24 pm

2 stops12h 30m

$216

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Tue 8/19

5:00 am-4:20 pm

2 stops11h 20m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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, January is the cheapest month in which you can book a flight from Puerto Rico to Portland, Maine (average of $296). Flying from Puerto Rico to Portland, Maine in July is currently the most expensive (average of $394). 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 July 3, 2025.

When flying from Puerto Rico to Portland, Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Puerto Rico to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,270 reviews

Boarding

8.2

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,270 reviews
Southwest
8.0
Very good
4,270 reviews

Boarding

8.2

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,983 reviews
Southwest
8.0
Very good
4,270 reviews

Boarding

8.2

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,270 reviews

Boarding

8.2

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,916 reviews
Southwest
8.0
Very good
4,270 reviews

Boarding

8.2

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,270 reviews

Boarding

8.2

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

  • 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 $166 on Delta. Other airlines that offer cheap prices include JetBlue from $205 and American Airlines from $216 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, January is the cheapest month in which you can book a flight from Puerto Rico to Portland, Maine (average of $296). Flying from Puerto Rico to Portland, Maine in July is currently the most expensive (average of $394). 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 Puerto Rico?

Book flights to Puerto Rico if you plan to visit one of these locations
Brunswick
North Conway
Auburn
Conway
Lewiston

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.
Luis Munoz Marin Intl to Boston flights
Santo Domingo to Boston flights
Santiago de los Caballeros to Boston flights
Punta Cana to Boston flights
Port of Spain to Boston flights
Montego Bay to Boston flights
Oranjestad to Boston flights
George Town to Boston flights
Kingston to Boston flights
Saint Thomas Island to Boston flights
Bridgetown to Boston flights
Simpson Bay to Boston flights
Luis Munoz Marin Intl to Portland flights
Nassau to Boston flights
Vieques to Boston flights
St. John's to Boston flights
Pointe-à-Pitre to Boston flights
St. George's to Boston flights
Willemstad to Boston flights
Aguadilla to Boston flights
Port Au Prince to Boston flights
Providenciales to Boston flights
La Romana to Boston flights
Ponce to Boston flights
Fort-de-France to Boston flights
Cap Haitien to Boston flights
Christiansted 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.