Cheap flights from Islip (ISP) to New Hampshire (NH)

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How to find the cheapest flight from
Islip (ISP) to New Hampshire

All the information you need to plan the best ISP to MHT flight in 2021: compare Islip to New Hampshire flight prices with the expected peak season, weather and rainfall in New Hampshire.
How far in advance should I book a flight from Islip, New York to New Hampshire?

Travelers have found it’s best to book a flight 33 days in advance to save up to 84% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 33 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Islip, New York to New Hampshire 1-2 weeks in advance for as low as $207, or $284 for flights within the next 24 hours.

What is the cheapest month to fly from Islip, New York to New Hampshire?

April is one of the best times of the year to fly to New Hampshire from Islip, New York. Prices for April average $156 per person but you can even find prices for as low as $112. The most expensive prices can be found in the month of September. Opting for a April flight can save you 19% on your journey compared to booking in April

When is the cheapest time to fly from Islip, New York to New Hampshire (ISP - NH)?

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

Cheap flights from Islip to New Hampshire in October, November 2021

The best prices found for ISP to New Hampshire flights for October, November
5 Nov - 7 Nov
$151pp
ISP
Islip Long Island
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
ISP
Islip Long Island
17 Nov - 17 Nov
$154pp
ISP
Islip Long Island
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
   
2 STOPS
ISP
Islip Long Island
29 Oct - 30 Oct
$155pp
ISP
Islip Long Island
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
   
2 STOPS
ISP
Islip Long Island

Islip Long Island to New Hampshire 2021 flight deals

Cheap flights to New Hampshire from Islip found for this year
5 Nov - 7 Nov
$151pp
ISP
Islip Long Island
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
ISP
Islip Long Island
17 Nov - 17 Nov
$154pp
ISP
Islip Long Island
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
   
2 STOPS
ISP
Islip Long Island
29 Oct - 30 Oct
$155pp
ISP
Islip Long Island
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
   
2 STOPS
ISP
Islip Long Island

Non-stop flights to New Hampshire from Islip

Save time with Islip to New Hampshire direct flight deals
7 Feb - 9 Feb
$1,999pp
ISP
Islip Long Island
Linear Air Taxi
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Linear Air Taxi
Non-Stop
ISP
Islip Long Island
3 Dec - 5 Dec
$2,822pp
ISP
Islip Long Island
Linear Air Taxi
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Linear Air Taxi
Non-Stop
ISP
Islip Long Island
4 Nov - 7 Nov
$4,435pp
ISP
Islip Long Island
Linear Air Taxi
Non-Stop
MHT
Manchester
MHT
Manchester
Linear Air Taxi
Non-Stop
ISP
Islip Long Island

Last minute flights from Islip to New Hampshire

Late deals on round-trip flights to New Hampshire from Islip, departing today and this week
29 Oct - 30 Oct
$155pp
ISP
Islip Long Island
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
   
2 STOPS
ISP
Islip Long Island
29 Oct - 30 Oct
$159pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
   
2 STOPS
ISP
Islip Long Island
27 Oct - 30 Oct
$189pp
ISP
Islip Long Island
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
   
2 STOPS
ISP
Islip Long Island

One-way flights to New Hampshire from Islip

The cheapest one-way flights from Islip to New Hampshire
12:29 pm - 4:22 am
American Airlines
1 Stop
15h 53m
ISP - BOS
American Airlines
4:51 am - 5:28 am
Frontier
1 Stop
24h 37m
ISP - BOS
Frontier
12:51 pm - 1:59 pm
Linear Air Taxi
Nonstop
1h 08m
ISP - BOS
Linear Air Taxi
$2,755
TravelMerry

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Islip</span> to <span class="emphasized">New Hampshire</span> flights.

Flight FAQs

From Islip to New Hampshire

What airport do you fly from for flights from Islip to New Hampshire?

Most people fly from Islip Long Island (ISP) if they book a flight from Islip to New Hampshire. Islip Long Island is conveniently located just 7.2 mi from Islip’s city center.

Which airlines flying from Islip Long Island to New Hampshire have flexible cancellations due to COVID-19?

Some of our airline partners flying from Islip Long Island to New Hampshire have new flexible policies in place due to COVID-19. American Airlines and Linear Air Taxi are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Islip, New York to New Hampshire for under $200 on Cheapflights?

Yes, there are multiple flights from Islip, New York to New Hampshire for under $200. The cheapest flight booked recently is on Multiple Airlines for just $148, but on average you can expect to pay $176.

Are there nonstop flights from Islip, New York to New Hampshire for under $2,000 on Cheapflights?

Cheapflights has at least 7 direct flights from Islip, New York to New Hampshire under $2,000. A good price for a nonstop flight from Islip, New York to New Hampshire is less than $4,089.

Are there last-minute flights available from Islip, New York to New Hampshire for under $200?

There are currently 15+ open flights from Islip, New York to New Hampshire within the next 7 days for less than $200.

What are the cheapest airlines to fly from Islip, New York to New Hampshire one-way?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $76. However, be on the lookout for offers from Frontier and Linear Air Taxi, as they are both options that can get you from Islip, New York to New Hampshire for a low price.

What are the cheapest flights from Islip, New York to New Hampshire?

Looking at all options, your cheapest flight can be booked for $394. While the most popular route (Islip Long Island - Boston Logan Intl) can be booked for $180 on average our data indicates $485 when flying from Islip, New York to New Hampshire

Related searches

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Car Rentals in New Hampshire

COVID Restrictions

View COVID Travel Restrictions for New Hampshire (NH)

Do I need a COVID test to fly to New Hampshire from Islip?

Information is based on travel restrictions for travel to New Hampshire within the United States

Most visitors from Islip Long Island need to provide a negative COVID-19 test result and/or quarantine to enter New Hampshire.

COVID-19 testing requirements
Visitors from Islip Long Island must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to New Hampshire.

Quarantine requirements
Visitors from Islip Long Island are not required to quarantine after entering New Hampshire.

Do I need a test to fly back to Islip from New Hampshire?

Returning to Islip Long Island from New Hampshire

COVID-19 testing requirements
Visitors from New Hampshire must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Islip Long Island.

Quarantine requirements
Visitors from New Hampshire are not required to quarantine after entering Islip Long Island.

Hide COVID Travel Restrictions for New Hampshire (NH)

Destination points for flights from Islip to New Hampshire

Select to see more specific information for flights from Islip to all places in New Hampshire.
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Destination information for New Hampshire

Things to know before you go - useful duration and weather info for your trip from Islip to New Hampshire.

Airports servicing Islip

Airports servicing

Manchester (MHT)
Portsmouth (PSM)
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