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Vermont

$245+ Cheap flights from Islip, NY (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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — BTV
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
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Cheap 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 January 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Tue 1/2012:45 pm
ISP
-
ALB
1 stop21h 30m
Breeze Airways
Tue 1/271:30 pm
ALB
-
ISP
1 stop21h 40m
Breeze Airways
Deal found 1/19$342
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/67:20 pm
ISP
-
ALB
1 stop14h 55m
Breeze Airways
Tue 2/1012:13 pm
ALB
-
ISP
1 stop22h 57m
Breeze Airways
Deal found 1/21$358
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/67:20 pm
ISP
-
ALB
1 stop14h 55m
Multiple Airlines
Tue 2/1012:13 pm
ALB
-
ISP
2 stops25h 00m
Multiple Airlines
Deal found 1/21$438
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 1/239:43 pm
ISP
-
ALB
2 stops37h 38m
Multiple Airlines
Mon 1/2610:00 am
ALB
-
ISP
1 stop10h 05m
Multiple Airlines
Deal found 1/21$582
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 1/237:20 pm
ISP
-
ALB
1 stop14h 55m
Breeze Airways
Mon 1/2610:00 am
ALB
-
ISP
1 stop10h 05m
Breeze Airways
Deal found 1/21$712
This Southwest deal was found by Cheapflights users on 1/20. 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.
Sat 1/245:45 am
ISP
-
ALB
1 stop6h 25m
Southwest
Sun 1/254:00 pm
ALB
-
ISP
1 stop6h 20m
Southwest
Deal found 1/20$742
This Booking.com deal was found by Cheapflights users on 1/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/152:28 pm
ISP
-
BTV
2 stops19h 44m
Breeze Airways
Sun 5/1712:24 pm
BTV
-
ISP
1 stop25h 04m
Breeze Airways
Deal found 1/19$773
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Tue 2/179:59 am
ISP
-
BTV
2 stops24h 34m
Multiple Airlines
Tue 2/241:23 pm
BTV
-
ISP
1 stop21h 47m
Multiple Airlines
Deal found 1/19$780
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2410:00 am
ISP
-
ALB
1 stop10h 24m
Multiple Airlines
Sun 1/258:34 am
ALB
-
ISP
2 stops11h 11m
Multiple Airlines
Deal found 1/20$1,212

Find flight deals from Islip to Vermont

Keep the following information in mind while searching for Islip to Vermont flight deals. Data was last updated January 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$773
(Booking.com)

One-way from

$245
(Southwest)

Popular in

February

Cheapest in

April

Average price

$353
Provider with most accurate pricing for New York (NYC)-Burlington flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Burlington flights.
Search Deals
From Islip Long Island to Vermont
Search Deals
One-way flight from Islip Long Island to Vermont
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 22, 2026.
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 2/6

7:20 pm-10:15 am

1 stop14h 55m

Albany Intl

Tue 2/10

12:13 pm-11:10 am

1 stop22h 57m

$358

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Fri 2/6

7:20 pm-10:15 am

1 stop14h 55m

Albany Intl

Tue 2/10

12:13 pm-1:13 pm

2 stops25h 00m

$438

IslipBurlington

ISP - BTV

ISPBTV

Islip Long Island

Fri 5/15

2:28 pm-10:12 am

2 stops19h 44m

Burlington

Sun 5/17

12:24 pm-1:28 pm

1 stop25h 04m

$773

IslipBurlington

ISP - BTV

ISPBTV

Islip Long Island

Tue 2/17

9:59 am-10:33 am

2 stops24h 34m

Burlington

Tue 2/24

1:23 pm-11:10 am

1 stop21h 47m

$780

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Sat 2/14

1:10 pm-6:35 pm

1 stop5h 25m

$245

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Sat 2/14

8:23 pm-11:21 am

2 stops14h 58m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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, New York to Vermont?

Currently, April is the cheapest month in which you can book a flight from Islip, New York to Vermont (average of $117). Flying from Islip, New York to Vermont in October is currently the most expensive (average of $240). 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, New York to Vermont?

    A quick flight from Islip, New York to Vermont can take about 14h 55m. Breeze Airways provides one of the quickest options available for as low as $358. Airlines will cover a distance of 140 mi.

  • 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, New York to Vermont?

    Currently, April is the cheapest month in which you can book a flight from Islip, New York to Vermont (average of $117). Flying from Islip, New York to Vermont in October is currently the most expensive (average of $240). 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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