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Cheap flights from Puerto Rico to New Hampshire from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Puerto Rico to New Hampshire departing on 12/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Puerto Rico to New Hampshire

Recent round-trip flight deals from Puerto Rico to New Hampshire

Enter your travel dates to find the best prices.
Frontier Logo
7:00 am - 1:19 amSJU-BOS
19h 19m1 stop
Frontier Logo
6:00 am - 12:37 amBOS-SJU
17h 37m1 stop
$226Frontier
Find Deal
Thu, Dec 25 - Thu, Jan 1
Multiple Airlines Logo
10:09 pm - 9:42 amSJU-BOS
36h 33m2 stops
Multiple Airlines Logo
7:34 pm - 12:41 amBOS-SJU
4h 07mnonstop
$228Multiple Airlines
Find Deal
Sat, Dec 20 - Sat, Jan 3
Spirit Airlines Logo
3:15 pm - 6:39 pmSJU-BOS
4h 24mnonstop
Spirit Airlines Logo
10:56 am - 10:06 pmBOS-SJU
10h 10m1 stop
$229Spirit Airlines
Find Deal
Fri, Dec 26 - Wed, Dec 31
Frontier Logo
6:00 am - 10:07 amSJU-BOS
29h 07m1 stop
Frontier Logo
6:00 am - 12:37 amBOS-SJU
17h 37m1 stop
$231Frontier
Find Deal
Mon, Dec 22 - Thu, Jan 1
Multiple Airlines Logo
10:52 am - 2:12 pmSJU-BOS
4h 20mnonstop
Multiple Airlines Logo
10:24 am - 3:28 pmBOS-SJU
4h 04mnonstop
$232Multiple Airlines
Find Deal
Sun, Feb 8 - Thu, Feb 19
Spirit Airlines Logo
4:10 am - 10:50 amSJU-BOS
7h 40m1 stop
Spirit Airlines Logo
7:34 pm - 12:41 amBOS-SJU
4h 07mnonstop
$239Spirit Airlines
Find Deal
Sun, Dec 21 - Wed, Jan 7
JetBlue Logo
6:10 am - 9:19 amSJU-BOS
4h 09mnonstop
JetBlue Logo
6:55 pm - 11:54 pmBOS-SJU
3h 59mnonstop
$246JetBlue
Find Deal
Thu, Dec 4 - Sun, Dec 7
Delta Logo
3:44 pm - 11:14 pmSJU-BOS
8h 30m1 stop
Delta Logo
8:30 am - 1:35 pmBOS-SJU
4h 05mnonstop
$255Delta
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Thu, Dec 25 - Sat, Jan 3
JetBlue Logo
7:10 pm - 10:18 pmSJU-BOS
4h 08mnonstop
JetBlue Logo
6:55 pm - 11:54 pmBOS-SJU
3h 59mnonstop
$257JetBlue
Find Deal
Thu, Dec 4 - Sun, Dec 7
Delta Logo
7:19 am - 4:11 pmSJU-BOS
9h 52m1 stop
Delta Logo
8:10 am - 1:10 pmBOS-SJU
4h 00mnonstop
$267Delta
Find Deal
Thu, Dec 4 - Tue, Dec 9

JetBlue flights from Puerto Rico to New Hampshire

Our best JetBlue deals on Puerto Rico to New Hampshire flight tickets
JetBlue
Dec 4
SJU6:10 amSan Juan Luis Munoz Marin Intl
4h 09m
BOS9:19 amBoston Logan Intl
Dec 7
BOS6:55 pmBoston Logan Intl
3h 59m
SJU11:54 pmSan Juan Luis Munoz Marin Intl
$246
Find similar
JetBlue
Dec 4
SJU7:10 pmSan Juan Luis Munoz Marin Intl
4h 08m
BOS10:18 pmBoston Logan Intl
Dec 7
BOS6:55 pmBoston Logan Intl
3h 59m
SJU11:54 pmSan Juan Luis Munoz Marin Intl
$257
Find similar
JetBlue
Dec 4
SJU7:10 pmSan Juan Luis Munoz Marin Intl
4h 08m
BOS10:18 pmBoston Logan Intl
Dec 8
BOS6:55 pmBoston Logan Intl
3h 59m
SJU11:54 pmSan Juan Luis Munoz Marin Intl
$262
Find similar

Spirit Airlines flights from Puerto Rico to New Hampshire

Our best Spirit Airlines deals on Puerto Rico to New Hampshire flight tickets
Spirit Airlines
Dec 26
SJU3:15 pmSan Juan Luis Munoz Marin Intl
4h 24m
BOS6:39 pmBoston Logan Intl
Dec 31
BOS10:56 amBoston Logan Intl
10h 10m
1 stop
SJU10:06 pmSan Juan Luis Munoz Marin Intl
$229
Find similar
Spirit Airlines
Dec 21
SJU4:10 amSan Juan Luis Munoz Marin Intl
7h 40m
1 stop
BOS10:50 amBoston Logan Intl
Jan 7
BOS7:34 pmBoston Logan Intl
4h 07m
SJU12:41 amSan Juan Luis Munoz Marin Intl
$239
Find similar
Spirit Airlines
Dec 22
SJU3:15 pmSan Juan Luis Munoz Marin Intl
4h 24m
BOS6:39 pmBoston Logan Intl
Jan 1
BOS10:56 amBoston Logan Intl
14h 16m
1 stop
SJU2:12 amSan Juan Luis Munoz Marin Intl
$240
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Puerto Rico to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 12/25

7:00 am-1:19 am

1 stop19h 19m

Boston Logan Intl

Thu 1/1

6:00 am-12:37 am

1 stop17h 37m

$226

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Sat 12/20

10:09 pm-9:42 am

2 stops36h 33m

Boston Logan Intl

Sat 1/3

7:34 pm-12:41 am

Nonstop4h 07m

$228

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fri 12/26

3:15 pm-6:39 pm

Nonstop4h 24m

Boston Logan Intl

Wed 12/31

10:56 am-10:06 pm

1 stop10h 10m

$229

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Mon 12/22

6:00 am-10:07 am

1 stop29h 07m

Boston Logan Intl

Thu 1/1

6:00 am-12:37 am

1 stop17h 37m

$231

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Sun 2/8

10:52 am-2:12 pm

Nonstop4h 20m

Boston Logan Intl

Thu 2/19

10:24 am-3:28 pm

Nonstop4h 04m

$232

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Sun 12/21

4:10 am-10:50 am

1 stop7h 40m

Boston Logan Intl

Wed 1/7

7:34 pm-12:41 am

Nonstop4h 07m

$239

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 12/4

6:10 am-9:19 am

Nonstop4h 09m

Boston Logan Intl

Sun 12/7

6:55 pm-11:54 pm

Nonstop3h 59m

$246

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 12/25

3:44 pm-11:14 pm

1 stop8h 30m

Boston Logan Intl

Sat 1/3

8:30 am-1:35 pm

Nonstop4h 05m

$255

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 12/4

7:10 pm-10:18 pm

Nonstop4h 08m

Boston Logan Intl

Sun 12/7

6:55 pm-11:54 pm

Nonstop3h 59m

$257

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

Tue 12/9

8:10 am-1:10 pm

Nonstop4h 00m

$267

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New Hampshire from

How to get the cheapest flight ticket from Puerto Rico to New Hampshire

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to New Hampshire?

The month of January is another great option to travel to New Hampshire, with average flight prices from Puerto Rico averaging around $182.

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Saturday when prices can be found for as low as $239. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Monday, with ticket prices averaging around $342.

What is the cheapest time of day to depart on your flight to New Hampshire?

According to our data, the cheapest time of day to fly to New Hampshire is in the afternoon. momondo users have found flights departing from Puerto Rico to New Hampshire in the afternoon for as low as $242. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $288. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to New Hampshire?

You are more likely to see cheaper flights to New Hampshire from Puerto Rico when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $250 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Puerto Rico for as low as $215 on momondo.

Cheap Puerto Rico to New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Puerto Rico to New Hampshire

Fastest flight time

4h 05m

Direct flights

Every day

Airports in New Hampshire

1 airport
The fastest flight from Puerto Rico to New Hampshire takes 4h 05m
Direct flights go from Puerto Rico to New Hampshire every day.
There is 1 airport near New Hampshire: Boston Logan Intl (BOS)
Search flight deals

  • When did momondo last update prices for flights from Puerto Rico to New Hampshire?

    Prices for flights from Puerto Rico to New Hampshire are refreshed on a daily basis.

  • How many operators does momondo search for flights from Puerto Rico to New Hampshire?

  • How old do you have to be to fly from Puerto Rico to New Hampshire?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Puerto Rico to New Hampshire.

  • What documentation or ID do you need to fly to New Hampshire?

    The travel and health documents you'll need for your trip to New Hampshire may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Hampshire. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Puerto Rico to New Hampshire?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Puerto Rico to New Hampshire. momondo saves you time and could save you money on your trip.

Can I find flights from Puerto Rico to New Hampshire with flexible booking policies on momondo?

Yes. All flights to New Hampshire from Puerto Rico on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Puerto Rico to New Hampshire?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New Hampshire from Puerto Rico.

I’m not ready to book a flight from Puerto Rico to New Hampshire right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Puerto Rico to New Hampshire flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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