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Maine

$114+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PWM
Jun 8 — Jun 151
Mon 6/8
Mon 6/15
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 May 9, 2026.

This Frontier deal was found by Cheapflights users on 5/5. 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.
Wed 8/55:15 pm
SJU
-
BOS
1 stop14h 31m
Frontier
Wed 8/1211:05 am
BOS
-
SJU
1 stop12h 24m
Frontier
Deal found 5/5$236
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Wed 7/85:15 pm
SJU
-
BOS
1 stop8h 08m
Frontier
Sat 7/1811:05 am
BOS
-
SJU
1 stop20h 52m
Frontier
Deal found 5/6$245
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Wed 7/85:15 pm
SJU
-
BOS
1 stop8h 08m
Frontier
Fri 7/3111:05 am
BOS
-
SJU
1 stop12h 24m
Frontier
Deal found 5/7$253
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Sat 8/15:15 pm
SJU
-
BOS
1 stop8h 08m
Frontier
Thu 8/611:05 am
BOS
-
SJU
1 stop12h 24m
Frontier
Deal found 5/7$255
This Frontier deal was found by Cheapflights users on 5/6. 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 8/145:15 pm
SJU
-
BOS
1 stop8h 08m
Frontier
Thu 8/206:00 am
BOS
-
SJU
1 stop8h 15m
Frontier
Deal found 5/6$258
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Wed 7/85:15 pm
SJU
-
BOS
1 stop8h 08m
Frontier
Wed 7/1511:05 am
BOS
-
SJU
1 stop20h 52m
Frontier
Deal found 5/6$263
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 7/95:15 pm
SJU
-
BOS
1 stop8h 08m
Frontier
Sat 7/1811:05 am
BOS
-
SJU
1 stop20h 52m
Frontier
Deal found 5/6$265
This Priceline deal was found by Cheapflights users on 5/4. 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.
Tue 5/195:15 pm
SJU
-
BOS
1 stop8h 09m
Multiple Airlines
Sat 5/236:14 pm
BOS
-
SJU
Nonstop4h 02m
Multiple Airlines
Deal found 5/4$268
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 7/105:15 pm
SJU
-
BOS
1 stop8h 08m
Frontier
Sun 7/126:00 am
BOS
-
SJU
1 stop8h 16m
Frontier
Deal found 5/6$272
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 8/45:15 pm
SJU
-
BOS
1 stop8h 08m
Frontier
Sat 8/811:05 am
BOS
-
SJU
1 stop12h 24m
Frontier
Deal found 5/6$273
This CheapOair deal was found by Cheapflights users on 5/6. 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.
Thu 9/109:58 am
PSE
-
BOS
1 stop24h 11m
Frontier
Thu 9/2411:05 am
BOS
-
PSE
1 stop21h 58m
Frontier
Deal found 5/6$276
This Orbitz deal was found by Cheapflights users on 5/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:15 pm
SJU
-
BOS
1 stop8h 12m
Frontier
Mon 9/76:00 am
BOS
-
SJU
1 stop8h 15m
Frontier
Deal found 5/5$276

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 May 9, 2026.

Round-trip from

$212
(Mytrip)

One-way from

$114
(Kiwi.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 May 9, 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

Thu 9/10

9:58 am-10:09 am

1 stop24h 11m

Boston Logan Intl

Thu 9/24

11:05 am-9:03 am

1 stop21h 58m

$276
Quickest round-trip

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fri 6/19

2:05 pm-6:14 pm

Nonstop4h 09m

Boston Logan Intl

Sat 8/15

8:50 am-12:57 pm

Nonstop4h 07m

$303

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 10/22

12:46 pm-12:58 am

1 stop12h 12m

Boston Logan Intl

Sun 10/25

8:15 am-12:21 pm

Nonstop4h 06m

$308

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Sat 10/10

7:00 am-3:22 pm

1 stop8h 22m

Boston Logan Intl

Sat 10/17

8:15 am-12:21 pm

Nonstop4h 06m

$308

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 9/24

1:30 pm-5:35 pm

Nonstop4h 05m

Boston Logan Intl

Tue 9/29

6:55 am-4:31 pm

1 stop9h 36m

$308

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Wed 8/5

2:59 pm-1:25 am

1 stop10h 26m

Boston Logan Intl

Sun 8/9

6:05 am-4:33 pm

1 stop10h 28m

$312

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 9/24

5:41 pm-1:06 am

1 stop7h 25m

Boston Logan Intl

Sun 9/27

6:00 am-12:13 pm

1 stop6h 13m

$312

PonceBoston

PSE - BOS

PSEBOS

Ponce Mercedita

Mon 8/3

10:31 am-10:09 am

1 stop23h 38m

Boston Logan Intl

Fri 8/7

11:05 am-9:46 am

1 stop22h 41m

$321

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Tue 8/4

2:59 pm-1:25 am

1 stop10h 26m

Boston Logan Intl

Thu 8/6

6:05 am-4:33 pm

1 stop10h 28m

$332

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

Tue 5/26

8:50 am-12:49 pm

Nonstop3h 59m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

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 09m. Fly via Frontier, Delta, or United Airlines 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

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 Puerto Rico to Maine

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