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$161+ 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — BTV
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$351
(Southwest)

One-way from

$161
(JetBlue)

Popular in

February

Cheapest in

November

Average price

$468
Provider with most accurate pricing for New York (NYC)-Burlington flight deals.
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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. 6% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Southwest deal was found by Cheapflights users on 2/20. 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.
Thu 3/206:00 amISP - ALB
1 stop3h 45mSouthwest
Thu 3/275:30 amALB - ISP
1 stop5h 15mSouthwest
Deal found 2/20$351

Find flights from Islip to Vermont within your budget

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 February 20, 2025.

Fly from

Islip

Fly to

Vermont

Route

Depart

Return

Price

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Thu 3/20

6:00 am-9:45 am

1 stop3h 45m

Albany Intl

Thu 3/27

5:30 am-10:45 am

1 stop5h 15m

$351

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Sat 3/1

2:10 pm-10:27 pm

1 stop8h 17m

$181

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Sat 3/1

5:50 am-3:20 pm

2 stops9h 30m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.

Travel insights for flights from Islip to Vermont

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

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

Currently, January is the cheapest month in which you can book a flight from Islip, New York to Vermont (average of $327). Flying from Islip, New York to Vermont in April is currently the most expensive (average of $478). 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.

Rainfall in Vermont by month

Plan your trip to Vermont by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vermont ranges from 1.7 - 3.9 inches per month. July is typically the wettest month, when rainfall can reach 3.9 in. February is typically the driest time to visit Vermont when rainfall is around 1.7 in.

Temperature in Vermont by month

Plan your trip to Vermont by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vermont, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Vermont

Get insights into the airlines that provide service to Vermont. 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 Vermont. Reviews last updated February 20, 2025.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

  • 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, January is the cheapest month in which you can book a flight from Islip, New York to Vermont (average of $327). Flying from Islip, New York to Vermont in April is currently the most expensive (average of $478). 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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