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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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PWM
Aug 13 — Aug 201
Thu 8/13
Thu 8/20
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 July 14, 2026.

This American Airlines deal was found by Cheapflights users on 7/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:51 pm
SJU
-
BOS
1 stop7h 08m
American Airlines
Wed 11/46:09 pm
BOS
-
SJU
1 stop14h 30m
American Airlines
Deal found 7/13$314
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am
SJU
-
BOS
1 stop6h 47m
Delta
Sun 11/18:55 am
BOS
-
SJU
Nonstop4h 06m
Delta
Deal found 7/13$315
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Thu 9/244:55 pm
SJU
-
BOS
1 stop7h 04m
United Airlines
Mon 11/210:49 am
BOS
-
SJU
1 stop9h 11m
United Airlines
Deal found 7/12$316
This American Airlines deal was found by Cheapflights users on 7/11. 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.
Fri 10/210:16 am
SJU
-
BOS
2 stops10h 37m
American Airlines
Wed 10/76:00 am
BOS
-
SJU
2 stops9h 38m
American Airlines
Deal found 7/11$317
This Cheapflightsfares deal was found by Cheapflights users on 7/11. 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 10/26:00 am
SJU
-
BOS
Nonstop4h 03m
JetBlue
Wed 10/79:30 am
BOS
-
SJU
1 stop6h 26m
JetBlue
Deal found 7/11$319
This Cheapflightsfares deal was found by Cheapflights users on 7/9. 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 8/58:07 pm
SJU
-
BOS
Nonstop4h 06m
JetBlue
Wed 8/127:50 pm
BOS
-
SJU
Nonstop4h 04m
JetBlue
Deal found 7/9$320
This United Airlines deal was found by Cheapflights users on 7/12. 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 10/231:25 pm
SJU
-
PWM
2 stops10h 34m
United Airlines
Fri 10/308:47 am
PWM
-
SJU
1 stop11h 13m
United Airlines
Deal found 7/12$322
This JetBlue deal was found by Cheapflights users on 7/9. 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 10/166:12 am
SJU
-
BOS
Nonstop4h 03m
JetBlue
Sun 10/186:55 am
BOS
-
SJU
1 stop9h 01m
JetBlue
Deal found 7/9$322
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:10 pm
SJU
-
BOS
Nonstop4h 11m
Delta
Mon 9/78:50 am
BOS
-
SJU
Nonstop4h 07m
Delta
Deal found 7/13$323
This Cheapflightsfares deal was found by Cheapflights users on 7/9. 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.
Tue 8/185:01 am
SJU
-
BOS
1 stop9h 42m
JetBlue
Wed 9/910:15 am
BOS
-
SJU
Nonstop4h 08m
JetBlue
Deal found 7/9$324
This Cheapflightsfares deal was found by Cheapflights users on 7/12. 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.
Tue 8/254:59 pm
SJU
-
BOS
1 stop7h 45m
JetBlue
Wed 9/910:15 am
BOS
-
SJU
Nonstop4h 08m
JetBlue
Deal found 7/12$326
This Cheapflightsfares deal was found by Cheapflights users on 7/11. 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 9/58:07 pm
SJU
-
BOS
Nonstop4h 06m
JetBlue
Sun 9/137:20 pm
BOS
-
SJU
Nonstop4h 38m
JetBlue
Deal found 7/11$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 July 14, 2026.

Round-trip from

$314
(American Airlines)

One-way from

$161
(United Airlines)
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 July 14, 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

$322

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Sat 8/29

4:55 pm-11:59 pm

1 stop7h 04m

Boston Logan Intl

Wed 9/9

6:00 am-2:44 pm

1 stop8h 44m

$322

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fri 10/2

2:10 pm-6:23 pm

Nonstop4h 13m

Boston Logan Intl

Wed 10/7

8:55 am-1:01 pm

Nonstop4h 06m

$327

AguadillaBoston

BQN - BOS

BQNBOS

Aguadilla Borinquen

Wed 9/9

12:15 am-8:17 am

1 stop8h 02m

Boston Logan Intl

Mon 9/14

3:35 pm-11:09 pm

1 stop7h 34m

$328

AguadillaBoston

BQN - BOS

BQNBOS

Aguadilla Borinquen

Tue 9/8

12:15 am-8:17 am

1 stop8h 02m

Boston Logan Intl

Mon 9/14

3:35 pm-11:09 pm

1 stop7h 34m

$328

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 8/13

7:30 am-4:13 pm

1 stop8h 43m

Boston Logan Intl

Tue 8/18

8:50 am-12:57 pm

Nonstop4h 07m

$328

AguadillaBoston

BQN - BOS

BQNBOS

Aguadilla Borinquen

Thu 9/10

12:15 am-8:17 am

1 stop8h 02m

Boston Logan Intl

Tue 9/15

3:35 pm-11:09 pm

1 stop7h 34m

$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

$332

AguadillaBoston

BQN - BOS

BQNBOS

Aguadilla Borinquen

Thu 9/10

12:15 am-8:17 am

1 stop8h 02m

Boston Logan Intl

Wed 9/16

7:46 am-11:09 pm

2 stops15h 23m

$332

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 10/8

1:06 pm-11:08 pm

1 stop10h 02m

Boston Logan Intl

Sun 10/18

5:05 pm-11:56 pm

1 stop6h 51m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/11

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 6h 44m. Fly via Delta, United Airlines, or JetBlue 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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