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Islip

$99+ Cheap flights from Vermont to Islip, NY (ISP)

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — ISP
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Vermont to Islip

Keep the following information in mind while searching for Vermont to Islip flight deals. Data was last updated July 31, 2025.

Round-trip from

$325
(Southwest)

One-way from

$99
(Southwest)

Popular in

July

Cheapest in

November

Average price

$377
From Vermont to Islip Long Island
Search Deals
One-way flight from Vermont to Islip Long Island
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Vermont to Islip

Cheapest flights from Vermont to Islip
Explore the most affordable flight options available from Vermont to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Southwest deal was found by Cheapflights users on 7/30. 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 9/252:30 pmALB - ISP
1 stop8h 25mSouthwest
Mon 9/296:00 amISP - ALB
1 stop6h 00mSouthwest
Deal found 7/30$325
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:15 pmBTV - ISP
1 stop19h 17mBreeze Airways
Mon 9/110:36 amISP - BTV
1 stop6h 59mBreeze Airways
Deal found 7/30$564
This United deal was found by Cheapflights users on 7/31. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:39 pmBTV - ISP
2 stops17h 45mMultiple Airlines
Sat 9/64:33 pmISP - BTV
2 stops6h 42mMultiple Airlines
Deal found 7/31$757
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/16:52 pmALB - ISP
1 stop18h 40mBreeze Airways
Sun 8/37:39 pmISP - ALB
2 stops22h 33mBreeze Airways
Deal found 7/30$1,024
This United deal was found by Cheapflights users on 7/30. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/17:36 pmALB - ISP
2 stops19h 45mMultiple Airlines
Sun 8/32:19 pmISP - ALB
2 stops20h 04mMultiple Airlines
Deal found 7/30$1,916

Cheapflights Fare Finder

 
Customize your flight search to find flights from Vermont to Islip 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 July 31, 2025.
Use the filters below to find and compare flights from Vermont to Islip that are best for you.

Fly from

Vermont

Fly to

Islip

Route

Depart

Return

Price

AlbanyIslip

ALB - ISP

ALBISP

Albany Intl

Thu 9/25

2:30 pm-10:55 pm

1 stop8h 25m

Islip Long Island

Mon 9/29

6:00 am-12:00 pm

1 stop6h 00m

$325

BurlingtonIslip

BTV - ISP

BTVISP

Burlington

Fri 8/29

6:15 pm-1:32 pm

1 stop19h 17m

Islip Long Island

Mon 9/1

10:36 am-5:35 pm

1 stop6h 59m

$564

BurlingtonIslip

BTV - ISP

BTVISP

Burlington

Sat 8/30

7:39 pm-1:24 pm

2 stops17h 45m

Islip Long Island

Sat 9/6

4:33 pm-11:15 pm

2 stops6h 42m

$757

AlbanyIslip

ALB - ISP

ALBISP

Albany Intl

Sat 9/6

8:50 am-12:05 pm

1 stop3h 15m

$99

AlbanyIslip

ALB - ISP

ALBISP

Albany Intl

Sat 9/6

8:00 am-3:23 pm

1 stop7h 23m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Vermont to Islip

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

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

Currently, January is the cheapest month in which you can book a flight from Vermont to Islip, New York (average of $108). Flying from Vermont to Islip, New York in November is currently the most expensive (average of $213). 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 Islip

Get insights into the airlines that provide service to Islip. 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 Islip. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Vermont to Islip, such as Southwest, Breeze Airways, and JetBlue. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Breeze Airways
8.0
Very good
191 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,914 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

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

    If you book a flight to Islip from Vermont, you will be flying to 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 Vermont to Islip that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Vermont to Islip 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 Vermont to Islip, New York?

    Currently, January is the cheapest month in which you can book a flight from Vermont to Islip, New York (average of $108). Flying from Vermont to Islip, New York in November is currently the most expensive (average of $213). 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

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead
Southampton

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