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Puerto Rico

$95+ Cheap flights from Maine to Puerto Rico

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SJU
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Maine to Puerto Rico

Keep the following information in mind while searching for Maine to Puerto Rico flight deals. Data was last updated June 16, 2025.

Round-trip from

$167
(Priceline)

One-way from

$95
(eDestinos)

Popular in

December

Cheapest in

September

Average price

$530
From Maine to Puerto Rico
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One-way flight from Maine to Puerto Rico
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Highest demand for flights based on searches. 5% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Maine to Puerto Rico

Cheapest flights from Maine to Puerto Rico
Explore the most affordable flight options available from Maine to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Priceline deal was found by Cheapflights users on 6/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/289:40 amBOS - SJU
1 stop16h 55mFrontier
Sat 7/51:43 pmSJU - BOS
1 stop18h 09mFrontier
Deal found 6/14$167
This Priceline deal was found by Cheapflights users on 6/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/79:40 amBOS - SJU
1 stop14h 52mMultiple Airlines
Thu 7/103:13 pmSJU - BOS
Nonstop4h 17mMultiple Airlines
Deal found 6/16$170
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1310:03 amBOS - SJU
Nonstop4h 05mSpirit Airlines
Wed 7/303:50 pmSJU - BOS
1 stop7h 58mSpirit Airlines
Deal found 6/14$174
This Priceline deal was found by Cheapflights users on 6/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:12 pmPWM - SJU
1 stop13h 47mFrontier
Sun 10/124:42 pmSJU - PWM
1 stop18h 23mFrontier
Deal found 6/13$233
This Priceline deal was found by Cheapflights users on 6/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/79:40 amBOS - BQN
1 stop16h 21mFrontier
Thu 7/102:59 amBQN - BOS
1 stop29h 36mFrontier
Deal found 6/16$239
This United Airlines deal was found by Cheapflights users on 6/16. 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 10/45:45 amPWM - SJU
1 stop6h 49mUnited Airlines
Sat 10/111:05 amSJU - PWM
1 stop8h 06mUnited Airlines
Deal found 6/16$251
This JetBlue deal was found by Cheapflights users on 6/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1811:15 amBOS - SJU
1 stop8h 04mJetBlue
Fri 8/226:05 amSJU - BOS
Nonstop4h 07mJetBlue
Deal found 6/15$289
This JetBlue deal was found by Cheapflights users on 6/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:30 pmBOS - PSE
1 stop6h 49mJetBlue
Wed 8/138:50 amPSE - BOS
1 stop10h 25mJetBlue
Deal found 6/16$300
This Southwest deal was found by Cheapflights users on 6/15. 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.
Mon 10/275:50 amPWM - SJU
2 stops8h 55mSouthwest
Mon 11/36:10 amSJU - PWM
1 stop9h 15mSouthwest
Deal found 6/15$302
This Delta deal was found by Cheapflights users on 6/14. 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.
Mon 6/305:05 pmBOS - SJU
1 stop6h 49mDelta
Sat 7/51:34 pmSJU - BOS
Nonstop4h 11mDelta
Deal found 6/14$309
This JetBlue deal was found by Cheapflights users on 6/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/124:35 pmBOS - BQN
1 stop7h 14mJetBlue
Wed 8/135:05 amBQN - BOS
1 stop6h 53mJetBlue
Deal found 6/16$320
This American Airlines deal was found by Cheapflights users on 6/14. 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 9/2612:30 pmBOS - SJU
2 stops11h 07mAmerican Airlines
Mon 9/297:05 pmSJU - BOS
1 stop17h 06mAmerican Airlines
Deal found 6/14$323

Cheapflights Fare Finder

Customize your flight search to find flights from Maine to Puerto Rico 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 June 16, 2025.
Use the filters below to find and compare flights from Maine to Puerto Rico that are best for you.

Fly from

Maine

Fly to

Puerto Rico

Route

Depart

Return

Price

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Sat 6/28

9:40 am-2:35 am

1 stop16h 55m

San Juan Luis Munoz Marin Intl

Sat 7/5

1:43 pm-7:52 am

1 stop18h 09m

$167

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Mon 7/7

9:40 am-12:32 am

1 stop14h 52m

San Juan Luis Munoz Marin Intl

Thu 7/10

3:13 pm-7:30 pm

Nonstop4h 17m

$170

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Sun 7/13

10:03 am-2:08 pm

Nonstop4h 05m

San Juan Luis Munoz Marin Intl

Wed 7/30

3:50 pm-11:48 pm

1 stop7h 58m

$174

PortlandSan Juan

PWM - SJU

PWMSJU

Portland

Sat 10/4

6:12 pm-7:59 am

1 stop13h 47m

San Juan Luis Munoz Marin Intl

Sun 10/12

4:42 pm-11:05 am

1 stop18h 23m

$233

PortlandSan Juan

PWM - SJU

PWMSJU

Portland

Sat 10/4

5:45 am-12:34 pm

1 stop6h 49m

San Juan Luis Munoz Marin Intl

Sat 10/11

1:05 am-9:11 am

1 stop8h 06m

$251

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Mon 8/18

11:15 am-7:19 pm

1 stop8h 04m

San Juan Luis Munoz Marin Intl

Fri 8/22

6:05 am-10:12 am

Nonstop4h 07m

$289

PortlandSan Juan

PWM - SJU

PWMSJU

Portland

Mon 10/27

5:15 pm-12:45 am

1 stop7h 30m

San Juan Luis Munoz Marin Intl

Mon 11/3

5:55 pm-12:20 am

1 stop7h 25m

$302

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Tue 8/12

5:30 pm-12:19 am

1 stop6h 49m

Ponce Mercedita

Mon 8/18

1:35 am-9:20 am

1 stop7h 45m

$306

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Mon 6/30

5:05 pm-11:54 pm

1 stop6h 49m

San Juan Luis Munoz Marin Intl

Fri 7/4

1:33 pm-5:44 pm

Nonstop4h 11m

$309

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Fri 9/26

12:30 pm-11:37 pm

2 stops11h 07m

San Juan Luis Munoz Marin Intl

Mon 9/29

7:05 pm-12:11 pm

1 stop17h 06m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 51 results
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Best time to book a flight from Maine to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Maine 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 Maine to Puerto Rico

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

Currently, September is the cheapest month in which you can book a flight from Maine to Puerto Rico (average of $254). Flying from Maine to Puerto Rico in June is currently the most expensive (average of $339). 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 ME to PR?

Find hourly flight availability from Maine to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maine to Puerto Rico as you normally would.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated June 16, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Maine to Puerto Rico by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,278 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

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
4,278 reviews
Southwest
8.0
Very good
4,278 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

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
7,963 reviews
Southwest
8.0
Very good
4,278 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

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
8,801 reviews
Southwest
8.0
Very good
4,278 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

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
2,922 reviews
Southwest
8.0
Very good
4,278 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

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
4,278 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

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 Maine to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $95. However, be on the lookout for offers from Frontier and JetBlue, as they are both options that can get you from Maine to Puerto Rico for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maine to Puerto Rico 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 Maine to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Maine to Puerto Rico (average of $254). Flying from Maine to Puerto Rico in June is currently the most expensive (average of $339). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Maine to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Luis Munoz Marin Intl flights
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Top 6 airlines flying from Maine to Puerto Rico

Discover the top 6 airlines that operate flights from Maine to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$145Average$229FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$214Average$443FlexibilityNo cancel feeOn-time62%
DeltaCheapest$274Average$424FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$285Average$559FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$322Average$608FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$401Average$657FlexibilityNo cancel feeOn-time63%

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