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New Hampshire

$101+ Cheap flights from Puerto Rico to New Hampshire

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MHT
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Puerto Rico to New Hampshire

Keep the following information in mind while searching for Puerto Rico to New Hampshire flight deals. Data was last updated August 14, 2025.

Round-trip from

$168
(SmartFares)

One-way from

$101
(Cheapflightsfares)

Popular in

July

Cheapest in

September

Average price

$238
From Puerto Rico to New Hampshire
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One-way flight from Puerto Rico to New Hampshire
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Highest demand for flights based on searches. 20% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Puerto Rico to New Hampshire

Cheapest flights from Puerto Rico to New Hampshire
Explore the most affordable flight options available from Puerto Rico to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This SmartFares deal was found by Cheapflights users on 8/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:59 amSJU - BOS
1 stop11h 58mSpirit Airlines
Sat 9/2012:20 pmBOS - SJU
1 stop8h 36mSpirit Airlines
Deal found 8/13$168
This SmartFares deal was found by Cheapflights users on 8/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2910:16 pmSJU - BOS
1 stop16h 14mSpirit Airlines
Sun 8/3110:34 amBOS - SJU
1 stop14h 22mSpirit Airlines
Deal found 8/12$196
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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.
Wed 9/106:44 amSJU - BOS
1 stop7h 04mSpirit Airlines
Mon 9/152:53 pmBOS - SJU
1 stop10h 01mSpirit Airlines
Deal found 8/12$202
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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.
Wed 9/176:44 amSJU - BOS
1 stop7h 04mSpirit Airlines
Mon 9/222:53 pmBOS - SJU
1 stop10h 01mSpirit Airlines
Deal found 8/12$203
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2910:16 pmSJU - BOS
1 stop16h 14mSpirit Airlines
Tue 9/912:20 pmBOS - SJU
1 stop8h 36mSpirit Airlines
Deal found 8/13$204
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:44 amSJU - BOS
1 stop7h 04mSpirit Airlines
Thu 9/255:50 amBOS - SJU
1 stop7h 53mSpirit Airlines
Deal found 8/13$206
This SmartFares deal was found by Cheapflights users on 8/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:59 amSJU - BOS
1 stop11h 58mSpirit Airlines
Sun 9/146:49 pmBOS - SJU
1 stop16h 15mSpirit Airlines
Deal found 8/13$208
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
Thu 9/112:38 pmSJU - BOS
1 stop8h 09mSpirit Airlines
Sun 9/145:50 amBOS - SJU
1 stop7h 53mSpirit Airlines
Deal found 8/14$211
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:45 amSJU - PWM
1 stop6h 53mAmerican Airlines
Sun 11/25:00 amPWM - SJU
1 stop16h 47mAmerican Airlines
Deal found 8/14$215
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/123:55 pmSJU - MHT
2 stops19h 43mAmerican Airlines
Mon 9/155:26 pmMHT - SJU
2 stops17h 45mAmerican Airlines
Deal found 8/13$215
This Southwest deal was found by Cheapflights users on 8/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:50 amSJU - PWM
1 stop10h 40mSouthwest
Mon 11/33:30 pmPWM - SJU
1 stop6h 50mSouthwest
Deal found 8/14$273
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/193:32 amBQN - BOS
1 stop10h 16mMultiple Airlines
Sat 9/2712:20 pmBOS - BQN
1 stop14h 07mMultiple Airlines
Deal found 8/12$284

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to New Hampshire 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 August 14, 2025.
Use the filters below to find and compare flights from Puerto Rico to New Hampshire that are best for you.

Fly from

Puerto Rico

Fly to

New Hampshire

Route

Depart

Return

Price

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fri 9/12

11:59 am-11:57 pm

1 stop11h 58m

Boston Logan Intl

Sat 9/20

12:20 pm-8:56 pm

1 stop8h 36m

$176

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Sat 9/20

6:44 am-1:48 pm

1 stop7h 04m

Boston Logan Intl

Thu 9/25

5:50 am-1:43 pm

1 stop7h 53m

$196

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fri 8/29

10:16 pm-2:30 pm

1 stop16h 14m

Boston Logan Intl

Tue 9/9

12:20 pm-8:56 pm

1 stop8h 36m

$204

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fri 9/5

6:44 am-1:48 pm

1 stop7h 04m

Boston Logan Intl

Sat 9/6

12:20 pm-8:56 pm

1 stop8h 36m

$208

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 9/18

11:59 am-11:57 pm

1 stop11h 58m

Boston Logan Intl

Sun 9/21

6:49 pm-11:04 am

1 stop16h 15m

$208

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fri 9/19

11:59 am-11:57 pm

1 stop11h 58m

Boston Logan Intl

Sun 9/21

5:50 am-1:43 pm

1 stop7h 53m

$208

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 9/11

2:38 pm-10:47 pm

1 stop8h 09m

Boston Logan Intl

Sun 9/14

5:50 am-1:43 pm

1 stop7h 53m

$211

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Thu 10/30

7:45 am-8:14 pm

2 stops12h 29m

Portland

Sun 11/2

5:00 am-10:47 pm

1 stop16h 47m

$215

San JuanManchester

SJU - MHT

SJUMHT

San Juan Luis Munoz Marin Intl

Fri 9/12

3:55 pm-11:38 am

2 stops19h 43m

Manchester

Mon 9/15

5:26 pm-11:11 am

2 stops17h 45m

$215

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Sat 9/13

3:55 pm-11:44 am

2 stops19h 49m

Portland

Sat 9/20

6:00 am-11:37 pm

2 stops17h 37m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 60 results
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Best time to book a flight from Puerto Rico to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire 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 New Hampshire

What is the cheapest time of day to fly from PR to NH?

Find hourly flight availability from Puerto Rico to New Hampshire. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Puerto Rico to New Hampshire as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airlines for a one-way flight from Puerto Rico to New Hampshire are Spirit Airlines ($101), American Airlines ($114), and Delta ($138).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Puerto Rico to New Hampshire 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 Puerto Rico to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Puerto Rico to New Hampshire (average of $334). Flying from Puerto Rico to New Hampshire in April is currently the most expensive (average of $395). 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

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Alternative routes for Puerto Rico to New Hampshire

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