New Hampshire

$85+ Cheap flights from Islip (ISP) 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — MHT
Nov 7 — Nov 141
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Find flight deals from Islip to New Hampshire

Cheapest flights from Islip to New Hampshire
Explore the most affordable flight options available from Islip to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2024.

This Trip.com deal was found by Cheapflights users on 11/1. 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.
Wed 11/205:45 amISP - BOS
1 stop18h 50mFrontier
Mon 11/2512:37 pmBOS - ISP
2 stops12h 07mFrontier
Deal found 11/1$262
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/227:10 pmISP - BOS
1 stop5h 05mSouthwest
Sat 12/288:15 pmBOS - ISP
1 stop3h 40mSouthwest
Deal found 11/1$326
This JetBlue deal was found by Cheapflights users on 10/31. 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.
Wed 11/2012:30 pmISP - BOS
1 stop7h 10mJetBlue
Wed 12/46:00 amBOS - ISP
1 stop6h 51mJetBlue
Deal found 10/31$372
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/17:25 pmISP - BOS
1 stop16h 40mMultiple Airlines
Sat 12/710:34 amBOS - ISP
3 stops26h 43mMultiple Airlines
Deal found 11/1$501

Find flights from Islip to New Hampshire within your budget

Customize your flight search to find flights from Islip 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 2,559,957 searches. Data last updated November 2, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Mon 12/16

7:52 pm-10:00 am

1 stop14h 08m

$85

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Mon 12/16

1:57 pm-9:14 am

3 stops19h 17m

$118

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Wed 11/20

12:30 pm-7:40 pm

1 stop7h 10m

$161

IslipPortland

ISP - PWM

ISPPWM

Islip Long Island

Thu 12/26

1:57 pm-11:21 am

3 stops21h 24m

$584

IslipPortland

ISP - PWM

ISPPWM

Islip Long Island

Sun 12/22

1:57 pm-11:21 am

3 stops21h 24m

$354

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Wed 11/20

5:45 am-12:35 am

1 stop18h 50m

Boston Logan Intl

Mon 11/25

12:37 pm-12:44 am

2 stops12h 07m

$262

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Sun 12/22

7:10 pm-12:15 am

1 stop5h 05m

Boston Logan Intl

Sat 12/28

8:15 pm-11:55 pm

1 stop3h 40m

$326

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Wed 11/20

12:30 pm-7:40 pm

1 stop7h 10m

Boston Logan Intl

Wed 12/4

6:00 am-12:51 pm

1 stop6h 51m

$372

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Sun 12/1

7:25 pm-12:05 pm

1 stop16h 40m

Boston Logan Intl

Sat 12/7

10:34 am-1:17 pm

3 stops26h 43m

$501

Flights are sorted by cheapest first

Deals found on 11/1

Best time to book a flight from Islip to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Islip 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.

Travel insights for flights from Islip to New Hampshire

Get recent, data-driven insights about flights from Islip to New Hampshire including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Islip, New York to New Hampshire?

Currently, November is the cheapest month in which you can book a flight from Islip, New York to New Hampshire (average of $336). Flying from Islip, New York to New Hampshire in June is currently the most expensive (average of $453). 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.

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 November 2, 2024.
8.2
Very good
117 reviews

Comfort

8.3

Crew

9.0

Boarding

8.4

Entertainment

6.6

Overall

8.2

Food

6.7

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

8.2
Very good
117 reviews
8.2
Very good
117 reviews

Comfort

8.3

Crew

9.0

Boarding

8.4

Entertainment

6.6

Overall

8.2

Food

6.7

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

8.1
Very good
5,097 reviews
8.2
Very good
117 reviews

Comfort

8.3

Crew

9.0

Boarding

8.4

Entertainment

6.6

Overall

8.2

Food

6.7

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

7.5
Good
3,501 reviews
8.2
Very good
117 reviews

Comfort

8.3

Crew

9.0

Boarding

8.4

Entertainment

6.6

Overall

8.2

Food

6.7

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

6.1
Okay
3,575 reviews
8.2
Very good
117 reviews

Comfort

8.3

Crew

9.0

Boarding

8.4

Entertainment

6.6

Overall

8.2

Food

6.7

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

Related info for your journey

Find useful and relevant information for your journey from Islip 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 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.

  • Can I find flights from Islip, New York to New Hampshire for under $300 on Cheapflights?

    Yes, there are multiple flights from Islip, New York to New Hampshire for under $300. The cheapest flight booked recently is on Frontier for just $262, but on average you can expect to pay $368.

  • Are there last-minute flights available from Islip, New York to New Hampshire for under $500?

    There are currently 1+ open flights from Islip, New York to New Hampshire within the next 7 days for less than $500.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $85. However, be on the lookout for offers from JetBlue and Breeze Airways, as they are both options that can get you from Islip, New York to New Hampshire for a low price.

  • What are the most popular routes from Islip, New York to New Hampshire?

  • What does ISP to MHT mean?

    Islip Long Island Airport is ISP and Manchester Airport is MHT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Portsmouth Pease Intl Airport (PSM), Lebanon Municipal Airport (LEB).

  • Can I find deals for flights from Islip to New Hampshire that include extra baggage allowance?

    The amount of baggage you can bring on your Islip to New Hampshire flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Islip to New Hampshire with specific airlines?

    Yes, Cheapflights allows you to browse and filter Islip to New Hampshire flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Islip 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.

  • Can I find deals for flights from Islip to New Hampshire that allow pets onboard?

    Many airlines flying from Islip to New Hampshire offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Islip to New Hampshire?

    Yes, you can often find last-minute deals on Islip to New Hampshire flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Islip, New York to New Hampshire flight deals updated?

    The Islip, New York to New Hampshire flight deals you see on this page were last updated on 11/1.

  • What is the cheapest month to book a flight from Islip, New York to New Hampshire?

    Currently, November is the cheapest month in which you can book a flight from Islip, New York to New Hampshire (average of $336). Flying from Islip, New York to New Hampshire in June is currently the most expensive (average of $453). 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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