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New Hampshire

$89+ Cheap flights from San Juan 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MHT
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from San Juan to New Hampshire

Keep the following information in mind while searching for San Juan to New Hampshire flight deals. Data was last updated April 24, 2025.

Round-trip from

$179
(Kiwi.com)

One-way from

$89
(eDestinos)

Popular in

June

Cheapest in

September

Average price

$241
From San Juan to New Hampshire
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One-way flight from San Juan to New Hampshire
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Highest demand for flights based on searches. 11% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from San Juan to New Hampshire

Cheapest flights from San Juan to New Hampshire
Explore the most affordable flight options available from San Juan to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Trip.com deal was found by Cheapflights users on 4/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:30 amSJU - BOS
Nonstop4h 13mMultiple Airlines
Sun 5/186:10 amBOS - SJU
1 stop12h 57mMultiple Airlines
Deal found 4/23$192
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:30 amSJU - BOS
Nonstop4h 13mFrontier
Sun 5/1111:43 amBOS - SJU
Nonstop4h 01mFrontier
Deal found 4/23$194
This eDestinos deal was found by Cheapflights users on 4/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/307:00 pmSJU - BOS
1 stop16h 20mSpirit Airlines
Sun 5/47:52 pmBOS - SJU
Nonstop4h 00mSpirit Airlines
Deal found 4/23$203
This JetBlue deal was found by Cheapflights users on 4/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/55:01 amSJU - BOS
Nonstop4h 08mJetBlue
Wed 6/117:00 amBOS - SJU
Nonstop4h 01mJetBlue
Deal found 4/23$264
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/51:25 pmSJU - BOS
Nonstop4h 20mDelta
Mon 9/88:10 amBOS - SJU
Nonstop4h 05mDelta
Deal found 4/23$266
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/82:30 pmSJU - BOS
1 stop8h 12mAmerican Airlines
Mon 5/125:00 amBOS - SJU
1 stop15h 33mAmerican Airlines
Deal found 4/23$273
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/176:10 amSJU - PWM
2 stops16h 35mAmerican Airlines
Wed 5/214:01 pmPWM - SJU
1 stop6h 29mAmerican Airlines
Deal found 4/23$281
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/177:00 amSJU - PWM
1 stop6h 50mDelta
Wed 5/216:35 amPWM - SJU
1 stop10h 09mDelta
Deal found 4/23$335
This JetBlue deal was found by Cheapflights users on 4/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/163:33 amSJU - PWM
1 stop9h 47mJetBlue
Wed 5/213:35 pmPWM - SJU
1 stop10h 14mJetBlue
Deal found 4/23$353
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:05 amSJU - BOS
1 stop7h 47mUnited Airlines
Sat 5/33:05 pmBOS - SJU
1 stop8h 49mUnited Airlines
Deal found 4/23$363
This JetBlue deal was found by Cheapflights users on 4/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/172:36 pmSJU - MHT
1 stop8h 51mJetBlue
Sat 6/217:00 amMHT - SJU
1 stop7h 56mJetBlue
Deal found 4/23$384
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/178:30 amSJU - MHT
2 stops15h 29mAmerican Airlines
Sat 6/215:50 amMHT - SJU
1 stop17h 05mAmerican Airlines
Deal found 4/23$433

Cheapflights Fare Finder

Customize your flight search to find flights from San Juan 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 April 24, 2025.
Use the filters below to find and compare flights from San Juan to New Hampshire that are best for you.

Fly from

San Juan

Fly to

New Hampshire

Route

Depart

Return

Price

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 5/15

6:30 am-10:43 am

Nonstop4h 13m

Boston Logan Intl

Sun 5/18

6:10 am-7:07 pm

1 stop12h 57m

$192

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 5/8

6:30 am-10:43 am

Nonstop4h 13m

Boston Logan Intl

Sun 5/11

11:43 am-3:44 pm

Nonstop4h 01m

$194

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Wed 4/30

7:00 pm-11:20 am

1 stop16h 20m

Boston Logan Intl

Sun 5/4

7:52 pm-11:52 pm

Nonstop4h 00m

$203

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 6/5

5:01 am-9:09 am

Nonstop4h 08m

Boston Logan Intl

Wed 6/11

7:00 am-11:01 am

Nonstop4h 01m

$264

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fri 5/23

1:39 pm-5:57 pm

Nonstop4h 18m

Boston Logan Intl

Sat 5/31

8:20 am-12:21 pm

Nonstop4h 01m

$269

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 5/8

2:30 pm-10:42 pm

1 stop8h 12m

Boston Logan Intl

Mon 5/12

5:00 am-8:33 pm

1 stop15h 33m

$273

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Sat 5/17

6:10 am-10:45 pm

2 stops16h 35m

Portland

Wed 5/21

4:01 pm-10:30 pm

1 stop6h 29m

$281

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Sat 5/17

7:00 am-1:50 pm

1 stop6h 50m

Portland

Wed 5/21

6:35 am-4:44 pm

1 stop10h 09m

$335

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Fri 5/16

3:33 am-1:20 pm

1 stop9h 47m

Portland

Wed 5/21

3:35 pm-1:49 am

1 stop10h 14m

$353

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 5/1

1:05 am-8:52 am

1 stop7h 47m

Boston Logan Intl

Sat 5/3

3:05 pm-11:54 pm

1 stop8h 49m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 32 results
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Best time to book a flight from San Juan to New Hampshire

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

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

Find hourly flight availability from San Juan 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 April 24, 2025.

When flying from San Juan to New Hampshire, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated April 24, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from San Juan to New Hampshire to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,286 reviews

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,286 reviews
Southwest
8.0
Very good
4,286 reviews

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,920 reviews
Southwest
8.0
Very good
4,286 reviews

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,685 reviews
Southwest
8.0
Very good
4,286 reviews

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,924 reviews
Southwest
8.0
Very good
4,286 reviews

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,286 reviews

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from San Juan 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 San Juan to New Hampshire one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $89. Frontier flights start at $97 while deals on Delta start at $142 one-way.

  • What are the most popular routes from San Juan to New Hampshire?

    When deciding which route to take from San Juan to New Hampshire consider San Juan Luis Munoz Marin Intl - Boston Logan Intl, San Juan Luis Munoz Marin Intl - Manchester or San Juan Luis Munoz Marin Intl - Worcester as they are the most popular.

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

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

  • How can I find direct flights from San Juan to New Hampshire?

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

  • Can I find deals for business class flights from San Juan to New Hampshire?

    Yes. Cheapflights offers flight deals from San Juan 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 San Juan to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from San Juan to New Hampshire (average of $334). Flying from San Juan to New Hampshire in June is currently the most expensive (average of $442). 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 San Juan to New Hampshire

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