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Puerto Rico

$88+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SJU
Apr 26 — May 31
Sun 4/26
Sun 5/3
1 adult, Economy
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Cheap 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 March 27, 2026.

This Expedia deal was found by Cheapflights users on 3/24. 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.
Tue 3/319:45 am
BOS
-
SJU
1 stop12h 14m
Multiple Airlines
Tue 4/76:00 am
SJU
-
BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/24$153
This eDestinos deal was found by Cheapflights users on 3/25. 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.
Wed 4/812:42 pm
BOS
-
SJU
1 stop12h 10m
Frontier
Sat 4/116:00 am
SJU
-
BOS
Nonstop4h 16m
Frontier
Deal found 3/25$154
This Super.com deal was found by Cheapflights users on 3/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/411:18 am
BOS
-
SJU
Nonstop3h 59m
Frontier
Tue 4/76:00 am
SJU
-
BOS
Nonstop4h 16m
Frontier
Deal found 3/27$155
This Priceline deal was found by Cheapflights users on 3/24. 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 4/47:14 pm
BOS
-
SJU
1 stop13h 39m
Spirit Airlines
Thu 4/910:00 am
SJU
-
BOS
Nonstop4h 18m
Spirit Airlines
Deal found 3/24$156
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/911:18 am
BOS
-
SJU
Nonstop3h 59m
Multiple Airlines
Tue 4/142:59 am
SJU
-
BOS
1 stop7h 30m
Multiple Airlines
Deal found 3/27$157
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Tue 4/711:18 am
BOS
-
SJU
Nonstop3h 59m
Multiple Airlines
Sat 4/1110:00 am
SJU
-
BOS
Nonstop4h 18m
Multiple Airlines
Deal found 3/25$158
This CheapOair deal was found by Cheapflights users on 3/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/303:23 pm
BOS
-
SJU
Nonstop3h 56m
Multiple Airlines
Sat 4/46:00 am
SJU
-
BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/23$159
This Frontier deal was found by Cheapflights users on 3/24. 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.
Tue 4/712:42 pm
BOS
-
SJU
1 stop12h 10m
Frontier
Thu 4/96:00 am
SJU
-
BOS
Nonstop4h 16m
Frontier
Deal found 3/24$160
This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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 4/123:23 pm
BOS
-
SJU
Nonstop3h 56m
Spirit Airlines
Fri 4/1710:25 am
SJU
-
BOS
Nonstop4h 07m
Spirit Airlines
Deal found 3/25$161
This CheapOair deal was found by Cheapflights users on 3/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/43:23 pm
BOS
-
SJU
Nonstop3h 56m
Multiple Airlines
Sat 4/116:00 am
SJU
-
BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/26$162
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/43:23 pm
BOS
-
SJU
Nonstop3h 56m
Spirit Airlines
Wed 4/810:00 am
SJU
-
BOS
Nonstop4h 18m
Spirit Airlines
Deal found 3/27$163
This Priceline deal was found by Cheapflights users on 3/26. 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.
Sun 5/1010:07 am
BOS
-
PSE
1 stop22h 55m
Frontier
Fri 5/159:47 am
PSE
-
BOS
1 stop23h 25m
Frontier
Deal found 3/26$196

Find 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 March 27, 2026.

Round-trip from

$154
(eDestinos)

One-way from

$88
(Frontier)

Popular in

February

Cheapest in

October

Average price

$499
From Maine to Puerto Rico
Search Deals
One-way flight from Maine to Puerto Rico
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 27, 2026.
Use the filters below to find and compare flights from Maine to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Sun 5/10

10:07 am-9:02 am

1 stop22h 55m

Ponce Mercedita

Fri 5/15

9:47 am-9:12 am

1 stop23h 25m

$196

BostonAguadilla

BOS - BQN

BOSBQN

Boston Logan Intl

Tue 4/28

3:28 pm-11:09 pm

1 stop7h 41m

Aguadilla Borinquen

Mon 5/4

12:15 am-3:03 pm

2 stops14h 48m

$282

PortlandSan Juan

PWM - SJU

PWMSJU

Portland

Sat 9/19

2:35 pm-11:44 pm

1 stop9h 09m

San Juan Luis Munoz Marin Intl

Sat 9/26

7:00 am-1:54 pm

1 stop6h 54m

$282

PortlandSan Juan

PWM - SJU

PWMSJU

Portland

Wed 9/16

6:00 am-4:31 pm

1 stop10h 31m

San Juan Luis Munoz Marin Intl

Wed 9/23

7:00 am-1:54 pm

1 stop6h 54m

$282

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Tue 4/28

12:45 pm-4:47 pm

Nonstop4h 02m

San Juan Luis Munoz Marin Intl

Wed 5/6

8:00 am-12:07 pm

Nonstop4h 07m

$305

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Tue 5/5

8:10 am-12:11 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Tue 5/12

7:05 am-4:00 pm

1 stop8h 55m

$308

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Fri 5/29

1:29 pm-11:35 pm

1 stop10h 06m

San Juan Luis Munoz Marin Intl

Sat 6/6

2:00 pm-6:18 pm

Nonstop4h 18m

$308

BostonAguadilla

BOS - BQN

BOSBQN

Boston Logan Intl

Sat 5/9

3:32 pm-11:09 pm

1 stop7h 37m

Aguadilla Borinquen

Tue 5/12

12:15 am-10:18 am

2 stops10h 03m

$316

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Mon 6/15

8:50 am-12:54 pm

Nonstop4h 04m

San Juan Luis Munoz Marin Intl

Thu 6/18

2:05 pm-6:14 pm

Nonstop4h 09m

$350

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Sun 5/31

8:50 am-12:49 pm

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Fri 6/5

2:00 pm-6:18 pm

Nonstop4h 18m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 60 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from Maine to Puerto Rico (average of $165). Flying from Maine to Puerto Rico in June is currently the most expensive (average of $307). 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.

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.

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

    For as low as $282, Frontier can have you in Puerto Rico from Maine in 7h 41m. The distance from Maine to Puerto Rico is about 1664 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $106. However, be on the lookout for offers from American Airlines and Southwest, 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, July is the cheapest month in which you can book a flight from Maine to Puerto Rico (average of $165). Flying from Maine to Puerto Rico in June is currently the most expensive (average of $307). 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 Santo Domingo flights
Philadelphia to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santiago de los Caballeros flights
Newark to Santiago de los Caballeros flights
LaGuardia to Luis Munoz Marin Intl flights
O'Hare Intl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Punta Cana flights
Dulles Intl to Luis Munoz Marin Intl flights
Orlando to Luis Munoz Marin Intl flights
Baltimore to Luis Munoz Marin Intl flights
Newark to Punta Cana flights
Newark to Oranjestad flights
John F Kennedy Intl to Oranjestad flights
Boston to Luis Munoz Marin Intl flights
John F Kennedy Intl to Montego Bay flights
Dallas/Fort Worth to Luis Munoz Marin Intl flights
Newark to Santo Domingo flights
Atlanta to Luis Munoz Marin Intl flights
Hartford to Luis Munoz Marin Intl flights
Reagan-National to Luis Munoz Marin Intl flights
Hobby to Luis Munoz Marin Intl flights
Boston to Oranjestad flights
Newark to Montego Bay flights
LaGuardia to Punta Cana flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Tampa to Luis Munoz Marin Intl flights
George Bush Intcntl to Luis Munoz Marin Intl flights
Atlanta to Punta Cana flights
Boston to Punta Cana flights
Newark to Nassau flights
John F Kennedy Intl to Nassau flights
Raleigh to Luis Munoz Marin Intl flights
John F Kennedy Intl to Kingston flights
Dulles Intl to Punta Cana flights
LaGuardia to Santiago de los Caballeros flights
LaGuardia to Santo Domingo flights
Miami to Punta Cana flights
Philadelphia to Punta Cana flights
Newark to Simpson Bay flights
O'Hare Intl to Punta Cana flights
Miami to Luis Munoz Marin Intl flights
Midway to Luis Munoz Marin Intl flights
Fort Lauderdale to Punta Cana flights
John F Kennedy Intl to Port of Spain flights
Baltimore to Punta Cana flights
Dallas/Fort Worth to Punta Cana flights

Top 5 airlines flying from Maine to Puerto Rico

Discover the top 5 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 March 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$174Average$495FlexibilityNo cancel feeOn-time62%
DeltaCheapest$176Average$276FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$232Average$440FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$281Average$646FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$315Average$565FlexibilityNo cancel feeOn-time63%

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