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Maine

$161+ 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PWM
Jul 30 — Aug 61
Thu 7/30
Thu 8/6
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 June 30, 2026.

This Delta deal was found by Cheapflights users on 6/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:50 pm
SJU
-
PWM
1 stop7h 09m
Delta
Sat 8/296:05 am
PWM
-
SJU
1 stop10h 33m
Delta
Deal found 6/27$276
This SmartFares deal was found by Cheapflights users on 6/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:54 pm
SJU
-
BOS
Nonstop4h 05m
JetBlue
Mon 8/177:50 pm
BOS
-
SJU
Nonstop4h 04m
JetBlue
Deal found 6/27$308
This SmartFares deal was found by Cheapflights users on 6/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am
SJU
-
BOS
Nonstop4h 03m
JetBlue
Sun 9/206:55 am
BOS
-
SJU
1 stop9h 01m
JetBlue
Deal found 6/30$314
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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.
Wed 8/56:00 pm
SJU
-
BOS
Nonstop4h 07m
JetBlue
Wed 8/196:00 am
BOS
-
SJU
Nonstop4h 00m
JetBlue
Deal found 6/25$315
This CheapOair deal was found by Cheapflights users on 6/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:35 pm
SJU
-
BOS
Nonstop4h 08m
JetBlue
Sat 10/176:00 pm
BOS
-
SJU
1 stop15h 02m
JetBlue
Deal found 6/30$317
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:00 am
SJU
-
PWM
1 stop8h 08m
United Airlines
Wed 9/166:06 am
PWM
-
SJU
1 stop7h 47m
United Airlines
Deal found 6/25$318
This SmartFares deal was found by Cheapflights users on 6/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/154:15 pm
SJU
-
BOS
Nonstop4h 07m
JetBlue
Sat 8/227:20 am
BOS
-
SJU
1 stop10h 42m
JetBlue
Deal found 6/29$318
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:30 am
SJU
-
BOS
1 stop6h 29m
JetBlue
Sun 9/2710:15 am
BOS
-
SJU
Nonstop4h 08m
JetBlue
Deal found 6/30$321
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:12 am
SJU
-
BOS
Nonstop4h 03m
JetBlue
Sun 11/17:25 pm
BOS
-
SJU
Nonstop4h 00m
JetBlue
Deal found 6/30$322
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:10 pm
SJU
-
BOS
Nonstop4h 13m
Delta
Mon 9/148:55 am
BOS
-
SJU
Nonstop4h 02m
Delta
Deal found 6/29$323
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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.
Fri 9/187:35 pm
SJU
-
BOS
Nonstop4h 08m
JetBlue
Wed 9/237:00 am
BOS
-
SJU
1 stop9h 51m
JetBlue
Deal found 6/25$325
This SmartFares deal was found by Cheapflights users on 6/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
SJU
-
BOS
1 stop9h 27m
JetBlue
Wed 9/167:00 am
BOS
-
SJU
1 stop9h 51m
JetBlue
Deal found 6/25$327

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 June 30, 2026.

Round-trip from

$276
(Delta)

One-way from

$161
(Delta)
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 June 30, 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

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Fri 8/21

5:50 pm-12:59 am

1 stop7h 09m

Portland

Sat 8/29

6:05 am-4:38 pm

1 stop10h 33m

$276

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Mon 9/14

1:00 am-9:08 am

1 stop8h 08m

Portland

Wed 9/16

6:06 am-1:53 pm

1 stop7h 47m

$318

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 9/24

7:30 am-2:42 pm

1 stop7h 12m

Boston Logan Intl

Sun 9/27

8:55 am-12:57 pm

Nonstop4h 02m

$328

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Mon 10/5

12:56 pm-10:31 pm

1 stop9h 35m

Boston Logan Intl

Sat 10/10

8:55 am-1:01 pm

Nonstop4h 06m

$328

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 9/10

1:16 pm-11:10 pm

1 stop9h 54m

Boston Logan Intl

Mon 9/14

8:55 am-12:57 pm

Nonstop4h 02m

$328
Quickest round-trip

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fri 11/6

3:06 pm-6:19 pm

Nonstop4h 13m

Boston Logan Intl

Tue 11/10

9:55 am-5:20 pm

1 stop6h 25m

$328

AguadillaBoston

BQN - BOS

BQNBOS

Aguadilla Borinquen

Wed 8/5

12:15 am-8:17 am

1 stop8h 02m

Boston Logan Intl

Fri 8/14

3:30 pm-11:09 pm

1 stop7h 39m

$332

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Sat 9/12

5:59 pm-1:17 am

1 stop7h 18m

Boston Logan Intl

Tue 9/15

6:50 am-4:49 pm

1 stop9h 59m

$332

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 8/27

2:59 pm-10:25 pm

1 stop7h 26m

Boston Logan Intl

Mon 8/31

1:55 pm-10:29 pm

1 stop8h 34m

$332

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Tue 9/8

5:59 pm-1:17 am

1 stop7h 18m

Boston Logan Intl

Tue 9/15

6:50 am-4:49 pm

1 stop9h 59m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 57 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 7h 09m. Fly via Delta, United Airlines, or Frontier to get the fastest option. There are 1758 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 American Airlines from $166 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Puerto Rico to Maine

See prices for flight routes from nearby airports that may be better suited for you.
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