What is the cheapest flight from Islip to Burlington?

In the last 3 days, the lowest price for a flight from Islip to Burlington was $228 for a one-way ticket and $462 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Islip and Burlington?

No, a passport isn't needed to fly from Islip to Burlington. However, local authorities might ask for an official ID. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Islip to Burlington?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Islip to Burlington?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to Burlington. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to Burlington?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Burlington from Islip is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Islip to Burlington?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Burlington with an airline and back to Islip with another airline. Booking your flights between Islip and BTV can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Burlington?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Burlington from Islip up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

What are the most popular airlines flying to Burlington?

The most popular airline among KAYAK users flying to Burlington is United Airlines, followed by Delta and American Airlines.

$228 CHEAP FLIGHTS from Islip to Burlington (ISP - BTV)

ISP - BTV

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Cheapest round-trip

$462

Breeze Airways

Fri 8/14Mon 8/17

ISP - BTV • 2 stops

Cheapest one-way

$228

Breeze Airways

Tue 7/28

ISP - BTV • 2 stops

Start a new search

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Flight Deals

Cheap Flights from Islip to Burlington (ISP-BTV)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Islip to Burlington

Fri, Aug 14 - Mon, Aug 17

2:28 pm - 9:11 am

ISP

BTV

18h 43m

2 stops

12:36 pm - 8:03 pm

BTV

ISP

7h 27m

1 stop

$462Breeze Airways

Tue, Jul 14 - Fri, Jul 17

5:27 pm - 9:11 am

ISP

BTV

15h 44m

2 stops

12:36 pm - 8:03 pm

BTV

ISP

7h 27m

1 stop

$474Multiple Airlines

Fri, Aug 14 - Mon, Aug 17

7:50 pm - 9:11 am

ISP

BTV

13h 21m

1 stop

12:36 pm - 8:03 pm

BTV

ISP

7h 27m

1 stop

$496Multiple Airlines

Sat, Jul 18 - Mon, Jul 20

11:57 am - 11:44 am

ISP

BTV

23h 47m

1 stop

12:36 pm - 8:03 pm

BTV

ISP

7h 27m

1 stop

$540Breeze Airways

Tue, Jul 14 - Fri, Jul 17

4:41 pm - 10:12 am

ISP

BTV

17h 31m

1 stop

12:36 pm - 8:03 pm

BTV

ISP

7h 27m

1 stop

$557Multiple Airlines

Sat, Jul 18 - Mon, Jul 20

7:50 pm - 11:44 am

ISP

BTV

15h 54m

2 stops

12:36 pm - 8:03 pm

BTV

ISP

7h 27m

1 stop

$647Multiple Airlines

Wed, Jun 17 - Fri, Jun 19

9:52 pm - 11:44 am

ISP

BTV

13h 52m

2 stops

12:36 pm - 8:03 pm

BTV

ISP

7h 27m

1 stop

$725Multiple Airlines

Fri, Aug 14 - Mon, Aug 17

2:28 pm - 10:12 am

ISP

BTV

19h 44m

2 stops

12:36 pm - 11:16 am

BTV

ISP

22h 40m

2 stops

$781Breeze Airways

Fri, Aug 21 - Mon, Aug 24

2:28 pm - 10:12 am

ISP

BTV

19h 44m

2 stops

12:36 pm - 8:03 pm

BTV

ISP

7h 27m

1 stop

$788Breeze Airways

Fri, Aug 21 - Mon, Aug 24

2:28 pm - 10:12 am

ISP

BTV

19h 44m

2 stops

12:36 pm - 11:16 am

BTV

ISP

22h 40m

2 stops

$793Breeze Airways

Booking Insights

Cheapest flight	$228

Flight from Islip to Burlington

When to book flights from Islip to Burlington

Are your dates flexible? Find out the best times to travel from Islip to Burlington based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Islip to Burlington?
In the last 3 days, the lowest price for a flight from Islip to Burlington was $228 for a one-way ticket and $462 for a round-trip.
Do I need a passport to fly between Islip and Burlington?
No, a passport isn't needed to fly from Islip to Burlington. However, local authorities might ask for an official ID.
Which aircraft models fly most regularly from Islip to Burlington?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Islip to Burlington?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to Burlington.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to Burlington?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Burlington from Islip is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Islip to Burlington?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Burlington with an airline and back to Islip with another airline. Booking your flights between Islip and BTV can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Burlington?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Burlington from Islip up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Islip to Burlington

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Islip (ISP)

Burlington (BTV)

ISP - BTV

$228 Find Cheap Flights from Islip to Burlington

KAYAK searches hundreds of travel sites at once for deals on flights to Burlington

Everything you should know

Cheap Flights from Islip to Burlington (ISP-BTV)

Recent round-trip flight deals from Islip to Burlington

Recent one-way flight deals from Islip to Burlington

Recent last minute flight deals from Islip to Burlington

Good to know

When to book flights from Islip to Burlington

FAQs for booking flights from Islip to Burlington

What is the cheapest flight from Islip to Burlington?

In the last 3 days, the lowest price for a flight from Islip to Burlington was $228 for a one-way ticket and $462 for a round-trip.

Do I need a passport to fly between Islip and Burlington?

No, a passport isn't needed to fly from Islip to Burlington. However, local authorities might ask for an official ID.

Which aircraft models fly most regularly from Islip to Burlington?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Islip to Burlington?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to Burlington.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to Burlington?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Burlington from Islip is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Islip to Burlington?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Burlington with an airline and back to Islip with another airline. Booking your flights between Islip and BTV can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Burlington?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Burlington from Islip up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Islip to Burlington

Information on your arrival and departure airports

Cabin class types available on flights from Islip to Burlington

Complete your trip to Burlington with a hotel stay or car rental

Find direct flights to and from Islip and Burlington

Flights to other popular destinations

Flights from domestic origins to Burlington

Choose which airport to fly into in Burlington

Find deals for your return flight