$103+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MHT
Jun 17 — Jun 241
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 June 12, 2025.
Round-trip from | $165 (SmartFares) |
|---|---|
One-way from | $103 (FlightHub) |
Popular in | June |
Cheapest in | September |
Average price | $284 |
Find flight deals from San Juan to New Hampshire
Cheapest flights from San Juan to New HampshireExplore 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 June 12, 2025.
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 June 12, 2025.
This SmartFares deal was found by Cheapflights users on 6/11. 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.
Thu 6/269:30 amSJU - BOS
Nonstop4h 07mSpirit Airlines
Sun 6/299:44 amBOS - SJU
1 stop11h 20mSpirit Airlines
Deal found 6/11![Spirit Airlines logo]()
$165
This Priceline deal was found by Cheapflights users on 6/10. 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.
Wed 8/2712:59 amSJU - BOS
1 stop7h 43mFrontier
Sun 8/3110:36 amBOS - SJU
1 stop13h 18mFrontier
Deal found 6/10![Frontier logo]()
$183
This Priceline deal was found by Cheapflights users on 6/11. 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.
Wed 7/212:59 amSJU - BOS
1 stop7h 07mMultiple Airlines
Tue 7/86:15 amBOS - SJU
1 stop13h 04mMultiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$186
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 9/251:27 pmSJU - BOS
Nonstop4h 12mDelta
Tue 9/308:10 amBOS - SJU
Nonstop4h 05mDelta
Deal found 6/11![Delta logo]()
$218
This JetBlue deal was found by Cheapflights users on 6/10. 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 6/266:00 amSJU - BOS
Nonstop4h 07mJetBlue
Sat 7/1210:10 amBOS - SJU
Nonstop4h 05mJetBlue
Deal found 6/10![JetBlue logo]()
$226
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 11/12:05 amSJU - BOS
1 stop8h 09mUnited Airlines
Sun 11/96:00 amBOS - SJU
1 stop7h 40mUnited Airlines
Deal found 6/11![United Airlines logo]()
$227
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 9/106:10 amSJU - PWM
2 stops17h 42mAmerican Airlines
Thu 9/181:09 pmPWM - SJU
2 stops10h 28mAmerican Airlines
Deal found 6/9![American Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 6/9. 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.
Wed 9/106:00 pmSJU - PWM
1 stop6h 50mDelta
Thu 9/185:40 amPWM - SJU
1 stop7h 43mDelta
Deal found 6/9![Delta logo]()
$275
This American Airlines deal was found by Cheapflights users on 6/11. 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 10/312:01 pmSJU - BOS
1 stop12h 43mAmerican Airlines
Tue 10/711:10 amBOS - SJU
2 stops9h 00mAmerican Airlines
Deal found 6/11![American Airlines logo]()
$280
This American Airlines deal was found by Cheapflights users on 6/11. 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 9/253:50 pmSJU - ORH
2 stops24h 01mAmerican Airlines
Mon 11/33:25 pmORH - SJU
1 stop7h 06mAmerican Airlines
Deal found 6/11![American Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 9/2212:01 pmSJU - MHT
2 stops23h 37mAmerican Airlines
Thu 11/65:46 amMHT - SJU
2 stops19h 24mAmerican Airlines
Deal found 6/11![American Airlines logo]()
$295
This JetBlue deal was found by Cheapflights users on 6/11. 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.
Mon 9/226:00 amSJU - ORH
1 stop7h 34mJetBlue
Tue 11/43:35 pmORH - SJU
1 stop6h 45mJetBlue
Deal found 6/11![JetBlue logo]()
$331
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 June 12, 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 6/26
9:30 am-1:37 pm
Nonstop4h 07m
Boston Logan Intl
Sun 6/29
9:44 am-9:04 pm
1 stop11h 20m
$165
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Wed 8/27
12:59 am-8:42 am
1 stop7h 43m
Boston Logan Intl
Sun 8/31
10:36 am-11:54 pm
1 stop13h 18m
$183
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Thu 6/26
9:30 am-1:37 pm
Nonstop4h 07m
Boston Logan Intl
Sun 6/29
12:55 pm-12:44 am
1 stop11h 49m
$185
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Fri 7/4
1:33 pm-5:44 pm
Nonstop4h 11m
Boston Logan Intl
Sun 7/6
8:15 am-12:23 pm
Nonstop4h 08m
$218
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Thu 6/26
6:00 am-10:07 am
Nonstop4h 07m
Boston Logan Intl
Sat 7/12
10:10 am-2:15 pm
Nonstop4h 05m
$226
San JuanPortland
SJU - PWM
SJUPWM
San Juan Luis Munoz Marin Intl
Wed 9/10
6:10 am-11:52 pm
2 stops17h 42m
Portland
Thu 9/18
1:09 pm-11:37 pm
2 stops10h 28m
$251
San JuanPortland
SJU - PWM
SJUPWM
San Juan Luis Munoz Marin Intl
Wed 9/10
6:00 pm-12:50 am
1 stop6h 50m
Portland
Thu 9/18
5:40 am-1:23 pm
1 stop7h 43m
$275
San JuanWorcester
SJU - ORH
SJUORH
San Juan Luis Munoz Marin Intl
Thu 9/25
3:50 pm-3:51 pm
2 stops24h 01m
Worcester
Mon 11/3
3:25 pm-11:31 pm
1 stop7h 06m
$295
San JuanManchester
SJU - MHT
SJUMHT
San Juan Luis Munoz Marin Intl
Mon 9/22
12:01 pm-11:38 am
2 stops23h 37m
Manchester
Tue 11/4
4:19 pm-11:31 pm
1 stop6h 12m
$295
San JuanWorcester
SJU - ORH
SJUORH
San Juan Luis Munoz Marin Intl
Mon 9/22
6:00 am-1:34 pm
1 stop7h 34m
Worcester
Tue 11/4
3:35 pm-11:20 pm
1 stop6h 45m
$331
Showing 1-10 of 35 results
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 June 12, 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 June 12, 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.
Food
7.1
Boarding
8.2
Comfort
8.0
Overall
8.0
Entertainment
7.6
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Food
7.1
Boarding
8.2
Comfort
8.0
Overall
8.0
Entertainment
7.6
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Food
7.1
Boarding
8.2
Comfort
8.0
Overall
8.0
Entertainment
7.6
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Food
7.1
Boarding
8.2
Comfort
8.0
Overall
8.0
Entertainment
7.6
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Food
7.1
Boarding
8.2
Comfort
8.0
Overall
8.0
Entertainment
7.6
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Food
7.1
Boarding
8.2
Comfort
8.0
Overall
8.0
Entertainment
7.6
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA