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Vermont

$141+ Cheap flights from Islip (ISP) to Vermont

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — BTV
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from Islip to Vermont

Keep the following information in mind while searching for Islip to Vermont flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$256
(Kiwi.com)

One-way from

$141
(Kiwi.com)

Popular in

February

Cheapest in

April

Average price

$391
Provider with most accurate pricing for New York (NYC)-Burlington flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Burlington flights.
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From Islip Long Island to Vermont
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One-way flight from Islip Long Island to Vermont
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Highest demand for flights based on searches. 2% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Islip to Vermont

Cheapest flights from Islip to Vermont
Explore the most affordable flight options available from Islip to Vermont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:47 pmISP - ALB
1 stop22h 03mMultiple Airlines
Tue 11/41:05 pmALB - ISP
2 stops21h 32mMultiple Airlines
Deal found 10/16$256
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:47 pmISP - ALB
1 stop22h 03mMultiple Airlines
Fri 11/1410:56 amALB - ISP
2 stops23h 41mMultiple Airlines
Deal found 10/15$326
This Southwest deal was found by Cheapflights users on 10/15. 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.
Fri 11/75:30 pmISP - ALB
1 stop6h 15mSouthwest
Fri 11/145:30 pmALB - ISP
1 stop6h 20mSouthwest
Deal found 10/15$347
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:58 pmISP - ALB
2 stops19h 47mMultiple Airlines
Sun 11/21:25 pmALB - ISP
1 stop24h 20mMultiple Airlines
Deal found 10/13$355
This Southwest deal was found by Cheapflights users on 10/15. 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.
Fri 11/75:50 amISP - ALB
1 stop6h 15mSouthwest
Mon 11/105:30 pmALB - ISP
1 stop6h 20mSouthwest
Deal found 10/15$367
This Southwest deal was found by Cheapflights users on 10/16. 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.
Tue 11/252:40 pmISP - ALB
2 stops8h 40mSouthwest
Fri 11/287:35 amALB - ISP
1 stop5h 15mSouthwest
Deal found 10/16$383
This Southwest deal was found by Cheapflights users on 10/14. 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.
Tue 11/43:40 pmISP - ALB
1 stop6h 15mSouthwest
Fri 11/72:05 pmALB - ISP
1 stop9h 45mSouthwest
Deal found 10/14$393
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:40 amISP - ALB
2 stops32h 07mMultiple Airlines
Thu 10/2310:58 amALB - ISP
1 stop23h 39mMultiple Airlines
Deal found 10/15$492
This Southwest deal was found by Cheapflights users on 10/16. 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.
Mon 11/101:40 pmISP - ALB
2 stops8h 45mSouthwest
Tue 11/118:30 amALB - ISP
1 stop3h 45mSouthwest
Deal found 10/16$516
This Southwest deal was found by Cheapflights users on 10/16. 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.
Fri 10/243:20 pmISP - ALB
1 stop8h 25mSouthwest
Sat 10/253:15 pmALB - ISP
1 stop6h 20mSouthwest
Deal found 10/16$527
This Gotogate deal was found by Cheapflights users on 10/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:36 pmISP - BTV
2 stops15h 03mBreeze Airways
Tue 10/2112:20 pmBTV - ISP
2 stops31h 45mBreeze Airways
Deal found 10/15$1,044

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Vermont 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 October 16, 2025.
Use the filters below to find and compare flights from Islip to Vermont that are best for you.

Fly from

Islip

Fly to

Vermont

Route

Depart

Return

Price

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Fri 10/31

8:47 pm-6:50 pm

1 stop22h 03m

Albany Intl

Tue 11/4

1:05 pm-10:37 am

2 stops21h 32m

$256

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Fri 11/7

8:47 pm-6:50 pm

1 stop22h 03m

Albany Intl

Fri 11/14

10:56 am-10:37 am

2 stops23h 41m

$326

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Fri 11/7

5:30 pm-11:45 pm

1 stop6h 15m

Albany Intl

Fri 11/14

5:30 pm-11:50 pm

1 stop6h 20m

$347

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Wed 10/29

4:58 pm-12:45 pm

2 stops19h 47m

Albany Intl

Sun 11/2

1:25 pm-1:45 pm

1 stop24h 20m

$355

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Fri 11/7

5:50 am-12:05 pm

1 stop6h 15m

Albany Intl

Mon 11/10

5:30 pm-11:50 pm

1 stop6h 20m

$367

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Mon 11/10

5:30 pm-11:45 pm

1 stop6h 15m

Albany Intl

Tue 11/11

5:40 am-12:15 pm

1 stop6h 35m

$367

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Sat 11/8

11:55 am-8:20 pm

2 stops8h 25m

Albany Intl

Tue 11/11

5:40 am-12:15 pm

1 stop6h 35m

$372

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Tue 11/25

2:40 pm-11:20 pm

2 stops8h 40m

Albany Intl

Fri 11/28

7:35 am-12:50 pm

1 stop5h 15m

$383

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Tue 11/4

3:40 pm-9:55 pm

1 stop6h 15m

Albany Intl

Fri 11/7

2:05 pm-11:50 pm

1 stop9h 45m

$393

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Mon 11/3

4:58 pm-12:25 pm

2 stops19h 27m

$141

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 13 results
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Best time to book a flight from Islip to Vermont

Have a flexible travel schedule? Discover the best time to fly to Vermont 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.

Cheapflights Insights

Everything you need to know about your flight from Islip to Vermont

What is the cheapest month to book a flight from Islip to Vermont?

Currently, April is the cheapest month in which you can book a flight from Islip to Vermont (average of $117). Flying from Islip to Vermont in December is currently the most expensive (average of $255). 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.

Related info for your journey

Find useful and relevant information for your journey from Islip to Vermont. 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 Vermont?

    If you book a flight to Vermont from Islip, you will be flying from Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip.

  • How long is the flight from Islip to Vermont?

    Airlines like Southwest fly from Islip to Vermont in about 6h 15m. The time it takes to get you to your destination can typically vary by up to . There are 140 mi between Islip and Vermont.

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

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

  • How can I find direct flights from Islip to Vermont?

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

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

    Yes. Cheapflights offers flight deals from Islip to Vermont 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 Islip to Vermont?

    Currently, April is the cheapest month in which you can book a flight from Islip to Vermont (average of $117). Flying from Islip to Vermont in December is currently the most expensive (average of $255). 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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