HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Rico

$94+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SJU
May 19 — May 261
Tue 5/19
Tue 5/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maine to Puerto Rico 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 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 April 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
BOS
-
SJU
1 stop8h 07m
Frontier
Wed 5/135:15 pm
SJU
-
BOS
1 stop8h 09m
Frontier
Deal found 4/14$174
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:12 pm
BOS
-
SJU
Nonstop3h 54m
Multiple Airlines
Fri 5/155:15 pm
SJU
-
BOS
1 stop8h 09m
Multiple Airlines
Deal found 4/14$175
This Super.com deal was found by Cheapflights users on 4/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:07 am
BOS
-
SJU
1 stop12h 36m
Frontier
Wed 5/135:15 pm
SJU
-
BOS
1 stop8h 09m
Frontier
Deal found 4/14$176
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
Mon 5/1110:17 am
BOS
-
SJU
1 stop7h 13m
Frontier
Fri 5/155:15 pm
SJU
-
BOS
1 stop8h 09m
Frontier
Deal found 4/18$178
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 8/2310:40 am
BOS
-
SJU
Nonstop3h 54m
Spirit Airlines
Wed 9/23:29 pm
SJU
-
BOS
Nonstop4h 07m
Spirit Airlines
Deal found 4/14$180
This Expedia deal was found by Cheapflights users on 4/17. 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 8/2510:40 am
BOS
-
SJU
Nonstop3h 54m
Spirit Airlines
Wed 9/23:29 pm
SJU
-
BOS
Nonstop4h 07m
Spirit Airlines
Deal found 4/17$181
This CheapOair deal was found by Cheapflights users on 4/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:12 pm
BOS
-
SJU
Nonstop3h 54m
Multiple Airlines
Wed 5/65:15 pm
SJU
-
BOS
1 stop8h 09m
Multiple Airlines
Deal found 4/14$184
This Priceline deal was found by Cheapflights users on 4/14. 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.
Sun 4/262:12 pm
BOS
-
SJU
Nonstop3h 54m
Multiple Airlines
Tue 5/58:30 am
SJU
-
BOS
1 stop26h 36m
Multiple Airlines
Deal found 4/14$185
This Priceline deal was found by Cheapflights users on 4/14. 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.
Mon 5/412:31 pm
BOS
-
SJU
1 stop11h 12m
Frontier
Tue 5/125:15 pm
SJU
-
BOS
1 stop8h 09m
Frontier
Deal found 4/14$186
This Frontier deal was found by Cheapflights users on 4/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:00 am
BOS
-
SJU
1 stop8h 07m
Frontier
Fri 5/155:15 pm
SJU
-
BOS
1 stop8h 09m
Frontier
Deal found 4/15$188
This Booking.com deal was found by Cheapflights users on 4/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/272:12 pm
BOS
-
SJU
Nonstop3h 54m
Multiple Airlines
Wed 5/65:15 pm
SJU
-
BOS
1 stop8h 09m
Multiple Airlines
Deal found 4/18$189
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Sun 4/262:12 pm
BOS
-
SJU
Nonstop3h 54m
Multiple Airlines
Thu 5/75:15 pm
SJU
-
BOS
1 stop8h 09m
Multiple Airlines
Deal found 4/17$190

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 April 19, 2026.

Round-trip from

$174
(Kiwi.com)

One-way from

$94
(Super.com)

Popular in

April

Cheapest in

October

Average price

$711
From Maine to Puerto Rico
Search Deals
One-way flight from Maine to Puerto Rico
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 19, 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

BostonAguadilla

BOS - BQN

BOSBQN

Boston Logan Intl

Sat 5/2

7:30 am-11:09 pm

2 stops15h 39m

Aguadilla Borinquen

Wed 5/6

12:15 am-9:11 am

1 stop8h 56m

$302

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

$302

PortlandSan Juan

PWM - SJU

PWMSJU

Portland

Sat 5/2

9:40 am-8:34 pm

1 stop10h 54m

San Juan Luis Munoz Marin Intl

Sat 5/9

7:20 am-9:19 pm

2 stops13h 59m

$302

PortlandSan Juan

PWM - SJU

PWMSJU

Portland

Wed 9/16

1:35 pm-10:00 pm

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Wed 9/23

7:00 am-1:54 pm

1 stop6h 54m

$302

PortlandSan Juan

PWM - SJU

PWMSJU

Portland

Tue 5/12

2:38 pm-11:35 pm

1 stop8h 57m

San Juan Luis Munoz Marin Intl

Tue 5/19

7:05 am-1:58 pm

1 stop6h 53m

$302

PortlandSan Juan

PWM - SJU

PWMSJU

Portland

Tue 5/12

11:08 am-9:24 pm

2 stops10h 16m

San Juan Luis Munoz Marin Intl

Mon 5/18

1:00 am-8:49 am

1 stop7h 49m

$322

PortlandSan Juan

PWM - SJU

PWMSJU

Portland

Wed 9/16

5:15 am-12:54 pm

1 stop7h 39m

San Juan Luis Munoz Marin Intl

Wed 9/23

1:25 pm-11:59 pm

2 stops10h 34m

$322
Quickest round-trip

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Sat 6/6

8:50 am-12:49 pm

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Sun 6/14

2:05 pm-6:14 pm

Nonstop4h 09m

$323

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Mon 6/1

9:05 am-4:29 pm

1 stop7h 24m

San Juan Luis Munoz Marin Intl

Thu 6/4

2:00 pm-6:18 pm

Nonstop4h 18m

$328

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

5:43 pm-1:28 am

1 stop7h 45m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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, February is the cheapest month in which you can book a flight from Maine to Puerto Rico (average of $101). Flying from Maine to Puerto Rico in December is currently the most expensive (average of $298). 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 $302, United Airlines can have you in Puerto Rico from Maine in 9h 09m. The distance from Maine to Puerto Rico is about 1758 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, February is the cheapest month in which you can book a flight from Maine to Puerto Rico (average of $101). Flying from Maine to Puerto Rico in December is currently the most expensive (average of $298). 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

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

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 Santiago de los Caballeros flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
Newark to Santiago de los Caballeros flights
John F Kennedy Intl to Punta Cana flights
John F Kennedy Intl to Santo Domingo flights
LaGuardia to Luis Munoz Marin Intl flights
Orlando to Luis Munoz Marin Intl flights
John F Kennedy Intl to Oranjestad flights
Newark to Punta Cana flights
Boston to Luis Munoz Marin Intl flights
Dallas/Fort Worth to Luis Munoz Marin Intl flights
Dulles Intl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Montego Bay flights
Philadelphia to Luis Munoz Marin Intl flights
Newark to Oranjestad flights
Atlanta to Luis Munoz Marin Intl flights
Newark to Santo Domingo flights
O'Hare Intl to Luis Munoz Marin Intl flights
Newark to Montego Bay flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Hobby to Luis Munoz Marin Intl flights
Baltimore to Luis Munoz Marin Intl flights
Hartford to Luis Munoz Marin Intl flights
Tampa to Luis Munoz Marin Intl flights
LaGuardia to Punta Cana flights
Reagan-National to Luis Munoz Marin Intl flights
George Bush Intcntl to Luis Munoz Marin Intl flights
Miami to Luis Munoz Marin Intl flights
Dulles Intl to Punta Cana flights
John F Kennedy Intl to Kingston flights
Raleigh to Luis Munoz Marin Intl flights
LaGuardia to Santiago de los Caballeros flights
Boston to Oranjestad flights
Atlanta to Punta Cana flights
Newark to Nassau flights
Orlando to Punta Cana flights
LaGuardia to Santo Domingo flights
John F Kennedy Intl to Nassau flights
Atlanta to Montego Bay flights
John F Kennedy Intl to Port of Spain flights
Newark to Simpson Bay flights
LaGuardia to Montego Bay flights
Boston to Punta Cana flights
Dallas/Fort Worth to Punta Cana flights
Baltimore to Punta Cana flights
O'Hare Intl 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 April 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$174Average$493FlexibilityNo cancel feeOn-time62%
DeltaCheapest$176Average$276FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$232Average$446FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$256Average$632FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$315Average$594FlexibilityNo cancel feeOn-time63%

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.