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Puerto Rico

$92+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SJU
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$170
(eDestinos)

One-way from

$92
(Mytrip)

Popular in

April

Cheapest in

September

Average price

$385
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. 9% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:40 pmBOS - SJU
1 stop8h 31mSpirit Airlines
Wed 10/1512:55 pmSJU - BOS
1 stop10h 34mSpirit Airlines
Deal found 5/1$155
This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1511:43 amBOS - SJU
Nonstop4h 01mFrontier
Sun 5/186:30 amSJU - BOS
Nonstop4h 13mFrontier
Deal found 4/30$179
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1511:43 amBOS - SJU
Nonstop4h 01mMultiple Airlines
Thu 5/291:39 pmSJU - BOS
1 stop9h 12mMultiple Airlines
Deal found 4/29$197
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:00 amBOS - SJU
1 stop15h 10mAmerican Airlines
Mon 10/612:00 pmSJU - BOS
1 stop12h 19mAmerican Airlines
Deal found 4/30$223
This Delta deal was found by Cheapflights users on 5/1. 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 9/268:10 amBOS - SJU
Nonstop4h 05mDelta
Sun 9/281:27 pmSJU - BOS
Nonstop4h 12mDelta
Deal found 5/1$224
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/215:30 amBOS - SJU
1 stop7h 04mUnited Airlines
Mon 9/291:05 amSJU - BOS
1 stop8h 04mUnited Airlines
Deal found 4/30$233
This JetBlue deal was found by Cheapflights users on 5/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:00 pmBOS - SJU
Nonstop4h 00mJetBlue
Tue 11/116:15 amSJU - BOS
Nonstop4h 09mJetBlue
Deal found 5/1$234
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:10 amPWM - SJU
1 stop7h 35mUnited Airlines
Fri 6/64:55 pmSJU - PWM
1 stop7h 02mUnited Airlines
Deal found 4/30$251
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 5/242:30 pmPWM - SJU
1 stop9h 12mDelta
Wed 6/41:12 pmSJU - PWM
1 stop11h 02mDelta
Deal found 5/1$275
This JetBlue deal was found by Cheapflights users on 5/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/265:33 pmBOS - PSE
1 stop6h 46mJetBlue
Sat 6/281:59 amPSE - BOS
1 stop7h 52mJetBlue
Deal found 5/1$296
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:30 pmPWM - SJU
1 stop13h 06mFrontier
Thu 5/156:00 amSJU - PWM
1 stop14h 29mFrontier
Deal found 4/30$308
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/178:00 amBOS - BQN
1 stop17h 57mFrontier
Sat 5/242:59 amBQN - BOS
1 stop29h 41mFrontier
Deal found 4/30$309

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 May 1, 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

Wed 10/8

4:40 pm-1:11 am

1 stop8h 31m

San Juan Luis Munoz Marin Intl

Wed 10/15

12:55 pm-11:29 pm

1 stop10h 34m

$155

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Thu 5/15

11:43 am-3:44 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Sun 5/18

6:30 am-10:43 am

Nonstop4h 13m

$179

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Thu 5/15

11:43 am-3:44 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Thu 5/29

1:39 pm-10:51 pm

1 stop9h 12m

$197

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Wed 10/1

11:23 am-8:10 pm

2 stops8h 47m

San Juan Luis Munoz Marin Intl

Mon 10/6

12:00 pm-12:19 am

1 stop12h 19m

$223

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Fri 9/26

8:10 am-12:15 pm

Nonstop4h 05m

San Juan Luis Munoz Marin Intl

Sun 9/28

1:27 pm-5:39 pm

Nonstop4h 12m

$224

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Sun 9/21

6:00 am-1:45 pm

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Mon 9/29

1:05 am-2:40 pm

2 stops13h 35m

$233

PortlandSan Juan

PWM - SJU

PWMSJU

Portland

Fri 5/30

6:10 am-1:45 pm

1 stop7h 35m

San Juan Luis Munoz Marin Intl

Fri 6/6

4:55 pm-11:57 pm

1 stop7h 02m

$251

PortlandSan Juan

PWM - SJU

PWMSJU

Portland

Sat 5/24

2:30 pm-11:42 pm

1 stop9h 12m

San Juan Luis Munoz Marin Intl

Wed 6/4

1:12 pm-12:14 am

1 stop11h 02m

$275

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Fri 9/26

12:00 pm-4:00 pm

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Sun 9/28

3:15 am-11:42 am

1 stop8h 27m

$289

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Thu 6/26

5:33 pm-12:19 am

1 stop6h 46m

Ponce Mercedita

Sun 6/29

1:59 am-9:51 am

1 stop7h 52m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 50 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 December is currently the most expensive (average of $336). 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 May 1, 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 May 1, 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
4,293 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,293 reviews
Southwest
8.0
Very good
4,293 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,293 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,293 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,923 reviews
Southwest
8.0
Very good
4,293 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,293 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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 $92. However, be on the lookout for offers from Frontier and Delta, 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 December is currently the most expensive (average of $336). 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.
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santiago de los Caballeros flights
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Dulles Intl to Luis Munoz Marin Intl flights
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John F Kennedy Intl to Kingston flights
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Dulles Intl to Punta Cana flights
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Atlanta to Montego Bay flights
Atlanta to Punta Cana flights
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George Bush Intcntl to Luis Munoz Marin Intl flights
Boston to Oranjestad flights
Raleigh to Luis Munoz Marin Intl flights
LaGuardia to Oranjestad flights
O'Hare Intl to Punta Cana flights
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LaGuardia to Santo Domingo flights
Newark to Providenciales flights
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Dulles Intl to Montego Bay flights
Los Angeles to Luis Munoz Marin Intl flights
John F Kennedy Intl to St. John's flights
Dallas/Fort Worth to Punta Cana flights

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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$145Average$229FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$214Average$374FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$272Average$587FlexibilityNo cancel feeOn-time71%
DeltaCheapest$274Average$433FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$295Average$492FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$401Average$660FlexibilityNo cancel feeOn-time63%

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