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$118+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MHT
Nov 25 — Dec 21
Tue 11/25
Tue 12/2
1 adult, Economy
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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 October 26, 2025.

This Flighttix deal was found by Cheapflights users on 10/25. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:15 pmSJU - BOS
Nonstop4h 24mSpirit Airlines
Wed 1/77:34 pmBOS - SJU
Nonstop4h 07mSpirit Airlines
Deal found 10/25$182
This Frontier deal was found by Cheapflights users on 10/26. 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.
Tue 12/234:19 pmSJU - BOS
1 stop10h 05mFrontier
Sun 1/1112:43 pmBOS - SJU
Nonstop4h 04mFrontier
Deal found 10/26$185
This Frontier deal was found by Cheapflights users on 10/26. 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.
Tue 12/234:19 pmSJU - BOS
1 stop10h 05mFrontier
Sun 1/410:18 amBOS - SJU
Nonstop4h 04mFrontier
Deal found 10/26$190
This Frontier deal was found by Cheapflights users on 10/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 amSJU - BOS
Nonstop4h 23mFrontier
Thu 1/16:00 amBOS - SJU
1 stop8h 01mFrontier
Deal found 10/25$195
This Booking.com deal was found by Cheapflights users on 10/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:21 pmSJU - BOS
1 stop18h 21mFrontier
Thu 1/112:18 pmBOS - SJU
Nonstop4h 04mFrontier
Deal found 10/25$197
This Frontier deal was found by Cheapflights users on 10/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 amSJU - BOS
Nonstop4h 23mFrontier
Fri 1/26:00 amBOS - SJU
1 stop8h 01mFrontier
Deal found 10/25$198
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/233:54 amSJU - BOS
2 stops31h 14mMultiple Airlines
Tue 1/67:34 pmBOS - SJU
Nonstop4h 07mMultiple Airlines
Deal found 10/26$201
This Cheapflightsfares deal was found by Cheapflights users on 10/25. 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.
Sun 12/213:15 pmSJU - BOS
Nonstop4h 24mSpirit Airlines
Fri 1/27:34 pmBOS - SJU
Nonstop4h 07mSpirit Airlines
Deal found 10/25$207
This Booking.com deal was found by Cheapflights users on 10/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:21 pmSJU - BOS
1 stop18h 21mFrontier
Thu 1/112:18 pmBOS - SJU
Nonstop4h 04mFrontier
Deal found 10/25$211
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Tue 12/231:09 amBQN - BOS
1 stop9h 10mUnited Airlines
Wed 12/311:40 pmBOS - BQN
1 stop9h 17mUnited Airlines
Deal found 10/25$271
This CheapOair deal was found by Cheapflights users on 10/26. 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 12/256:01 amBQN - BOS
1 stop9h 11mJetBlue
Wed 12/315:05 pmBOS - BQN
1 stop8h 46mJetBlue
Deal found 10/26$290
This Expedia deal was found by Cheapflights users on 10/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:02 amBQN - BOS
1 stop8h 14mJetBlue
Mon 11/244:36 pmBOS - BQN
1 stop9h 05mJetBlue
Deal found 10/23$309

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 October 26, 2025.

Round-trip from

$182
(Flighttix)

One-way from

$118
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$262
From Puerto Rico to New Hampshire
Search Deals
One-way flight from Puerto Rico to New Hampshire
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 26, 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

Sun 12/21

3:15 pm-6:39 pm

Nonstop4h 24m

Boston Logan Intl

Fri 1/2

7:34 pm-12:41 am

Nonstop4h 07m

$207

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Sun 12/28

3:15 pm-6:39 pm

Nonstop4h 24m

Boston Logan Intl

Wed 1/7

7:34 pm-12:41 am

Nonstop4h 07m

$243

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Wed 12/24

4:34 pm-8:00 pm

Nonstop4h 26m

Boston Logan Intl

Tue 1/6

8:05 am-1:13 pm

Nonstop4h 08m

$250

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 11/13

8:10 pm-11:16 pm

Nonstop4h 06m

Boston Logan Intl

Sun 11/16

6:55 pm-11:54 pm

Nonstop3h 59m

$262

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 11/6

2:32 pm-5:45 pm

Nonstop4h 13m

Boston Logan Intl

Tue 11/11

8:10 am-1:17 pm

Nonstop4h 07m

$262

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Wed 3/4

9:10 pm-12:21 am

Nonstop4h 11m

Boston Logan Intl

Tue 3/10

2:55 pm-6:57 pm

Nonstop4h 02m

$262

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 11/6

2:32 pm-5:45 pm

Nonstop4h 13m

Boston Logan Intl

Mon 11/10

8:10 am-1:17 pm

Nonstop4h 07m

$262

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 12/4

7:19 am-4:11 pm

1 stop9h 52m

Boston Logan Intl

Sun 12/7

8:10 am-1:10 pm

Nonstop4h 00m

$267

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Sat 12/20

3:45 am-1:48 pm

1 stop11h 03m

Boston Logan Intl

Fri 1/2

8:30 am-1:35 pm

Nonstop4h 05m

$267

AguadillaBoston

BQN - BOS

BQNBOS

Aguadilla Borinquen

Wed 12/24

1:09 am-9:19 am

1 stop9h 10m

Boston Logan Intl

Wed 12/31

1:40 pm-11:57 pm

1 stop9h 17m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

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 October 26, 2025.

When flying from Puerto Rico to New Hampshire, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 67% versus a flight in the morning.

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.

  • How long is the flight from Puerto Rico to New Hampshire?

    Airlines like Spirit Airlines, Delta, and JetBlue fly from Puerto Rico to New Hampshire in about 4h 06m. The time it takes to get you to your destination is usually consistent. The distance between Puerto Rico and New Hampshire is about 1678 mi. Most flights are nonstop.

  • 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 American Airlines ($118), Delta ($124), and JetBlue ($136).

  • 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.

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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