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Maine

$105+ Cheap flights from Puerto Rico to Maine

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PWM
May 17 — May 241
Sun 5/17
Sun 5/24
1 adult, Economy
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Cheap flight deals from Puerto Rico to Maine

Cheapest flights from Puerto Rico to Maine
Explore the most affordable flight options available from Puerto Rico to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:15 pm
SJU
-
BOS
1 stop8h 09m
Frontier
Sun 5/106:00 am
BOS
-
SJU
1 stop8h 07m
Frontier
Deal found 4/15$174
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:15 pm
SJU
-
BOS
1 stop8h 09m
Frontier
Mon 5/1810:17 am
BOS
-
SJU
1 stop7h 13m
Frontier
Deal found 4/14$176
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:15 pm
SJU
-
BOS
1 stop8h 09m
Frontier
Sun 5/106:00 am
BOS
-
SJU
1 stop8h 07m
Frontier
Deal found 4/14$186
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.
Fri 5/86:09 pm
SJU
-
BOS
1 stop15h 03m
Frontier
Tue 5/1210:07 am
BOS
-
SJU
1 stop16h 01m
Frontier
Deal found 4/14$187
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:15 pm
SJU
-
BOS
1 stop8h 09m
Frontier
Tue 5/126:00 am
BOS
-
SJU
1 stop8h 07m
Frontier
Deal found 4/16$192
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:23 pm
SJU
-
BOS
1 stop10h 08m
Frontier
Mon 5/46:00 am
BOS
-
SJU
1 stop8h 13m
Frontier
Deal found 4/13$193
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:02 am
PSE
-
BOS
1 stop23h 10m
Frontier
Sat 5/1610:07 am
BOS
-
PSE
1 stop23h 00m
Frontier
Deal found 4/15$194
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:15 pm
SJU
-
BOS
1 stop8h 09m
Frontier
Sun 5/1710:07 am
BOS
-
SJU
1 stop7h 07m
Frontier
Deal found 4/14$194
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.
Thu 4/303:03 pm
SJU
-
BOS
1 stop10h 28m
Frontier
Mon 5/412:31 pm
BOS
-
SJU
1 stop11h 12m
Frontier
Deal found 4/15$196
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:29 pm
SJU
-
BOS
Nonstop4h 07m
Spirit Airlines
Sun 8/3010:40 am
BOS
-
SJU
Nonstop3h 54m
Spirit Airlines
Deal found 4/16$200
This CheapOair deal was found by Cheapflights users on 4/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/283:29 pm
SJU
-
BOS
Nonstop4h 07m
Spirit Airlines
Sun 8/3010:40 am
BOS
-
SJU
Nonstop3h 54m
Spirit Airlines
Deal found 4/13$201
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:03 pm
SJU
-
BOS
1 stop10h 28m
Frontier
Thu 5/710:07 am
BOS
-
SJU
1 stop7h 07m
Frontier
Deal found 4/15$202

Find flight deals from Puerto Rico to Maine

Keep the following information in mind while searching for Puerto Rico to Maine flight deals. Data was last updated April 17, 2026.

Round-trip from

$174
(Kiwi.com)

One-way from

$105
(Super.com)
From Puerto Rico to Maine
Search Deals
One-way flight from Puerto Rico to Maine
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Maine 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 17, 2026.
Use the filters below to find and compare flights from Puerto Rico to Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PonceBoston

PSE - BOS

PSEBOS

Ponce Mercedita

Sat 5/9

10:02 am-9:12 am

1 stop23h 10m

Boston Logan Intl

Sat 5/16

10:07 am-9:07 am

1 stop23h 00m

$194

PonceBoston

PSE - BOS

PSEBOS

Ponce Mercedita

Fri 5/15

9:47 am-9:12 am

1 stop23h 25m

Boston Logan Intl

Mon 5/18

10:17 am-9:07 am

1 stop22h 50m

$194

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Fri 5/1

4:55 pm-11:59 pm

1 stop7h 04m

Portland

Tue 5/5

6:00 am-1:45 pm

1 stop7h 45m

$302

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Fri 5/1

4:55 pm-11:59 pm

1 stop7h 04m

Portland

Mon 5/4

9:00 am-9:24 pm

2 stops12h 24m

$302
Quickest round-trip

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 7/9

2:03 pm-6:10 pm

Nonstop4h 07m

Boston Logan Intl

Sun 7/12

8:50 am-12:53 pm

Nonstop4h 03m

$323

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fri 6/5

2:00 pm-6:18 pm

Nonstop4h 18m

Boston Logan Intl

Sun 6/7

6:06 am-4:29 pm

1 stop10h 23m

$328

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 6/18

2:05 pm-6:14 pm

Nonstop4h 09m

Boston Logan Intl

Sun 6/21

6:06 am-4:29 pm

1 stop10h 23m

$328

AguadillaBoston

BQN - BOS

BQNBOS

Aguadilla Borinquen

Fri 5/8

2:25 pm-12:14 am

1 stop9h 49m

Boston Logan Intl

Fri 5/15

9:57 am-2:02 am

1 stop16h 05m

$356

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Sat 5/23

2:00 pm-6:18 pm

Nonstop4h 18m

Boston Logan Intl

Sun 5/31

8:50 am-12:49 pm

Nonstop3h 59m

$360

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fri 5/29

2:00 pm-6:18 pm

Nonstop4h 18m

Boston Logan Intl

Sat 6/6

8:50 am-12:49 pm

Nonstop3h 59m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Puerto Rico to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine 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 Maine
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Maine. 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 Puerto Rico to Maine?

    There are many flights that can get you from Puerto Rico to Maine in 4h 07m. Fly via Frontier, United Airlines, or Delta to get the fastest option. There are 1678 mi between Puerto Rico and Maine. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $118 on United Airlines. Other airlines that offer cheap prices include Delta from $120 and JetBlue from $124 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Puerto Rico to Maine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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