$517 Cheap Flights from Burlington (BTV) to Islip (ISP)

View $517 flight on Tue, May 12, 2026Opens in a new window

Popular airlines from Burlington Intl. Airport (BTV) to MacArthur Airport (ISP)

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Cheap Flights from Burlington to Islip (BTV-ISP)

Prices were available within the past 7 days and start at $517 for one-way flights and $852 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Apr 22 - Wed, Apr 29
BTV
Burlington
ISP
Islip
$852 Roundtrip, found 3 days ago
$852
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Apr 22 from Burlington to Islip, returning Wed, Apr 29, priced at $852 found 3 days ago
Delta
Wed, Apr 22 - Wed, Apr 29
BTV
Burlington
ISP
Islip
$877 Roundtrip, found 3 days ago
$877
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Apr 22 from Burlington to Islip, returning Wed, Apr 29, priced at $877 found 3 days ago
Delta
Wed, Apr 22 - Wed, Apr 29
BTV
Burlington
ISP
Islip
$912 Roundtrip, found 3 days ago
$912
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Apr 22 from Burlington to Islip, returning Wed, Apr 29, priced at $912 found 3 days ago
Delta
Wed, Apr 22 - Wed, Apr 29
BTV
Burlington
ISP
Islip
$937 Roundtrip, found 3 days ago
$937
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Apr 22 from Burlington to Islip, returning Wed, Apr 29, priced at $937 found 3 days ago
United
Wed, Apr 22 - Sat, May 2
BTV
Burlington
ISP
Islip
$942 Roundtrip, found 3 days ago
$942
Roundtrip
found 3 days ago
Select United flight, departing Wed, Apr 22 from Burlington to Islip, returning Sat, May 2, priced at $942 found 3 days ago
United
Tue, May 12 - Sun, May 24
BTV
Burlington
ISP
Islip
$957 Roundtrip, found 2 hours ago
$957
Roundtrip
found 2 hours ago
Select United flight, departing Tue, May 12 from Burlington to Islip, returning Sun, May 24, priced at $957 found 2 hours ago
Delta
Fri, Aug 7 - Tue, Aug 11
BTV
Burlington
ISP
Islip
$962 Roundtrip, found 3 days ago
$962
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 7 from Burlington to Islip, returning Tue, Aug 11, priced at $962 found 3 days ago
United
Tue, May 12 - Sun, May 24
BTV
Burlington
ISP
Islip
$962 Roundtrip, found 2 hours ago
$962
Roundtrip
found 2 hours ago
Select United flight, departing Tue, May 12 from Burlington to Islip, returning Sun, May 24, priced at $962 found 2 hours ago
Delta
Wed, Apr 22 - Wed, Apr 29
BTV
Burlington
ISP
Islip
$967 Roundtrip, found 3 days ago
$967
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Apr 22 from Burlington to Islip, returning Wed, Apr 29, priced at $967 found 3 days ago
American Airlines
Wed, Apr 22 - Wed, Apr 29
BTV
Burlington
ISP
Islip
$1,058 Roundtrip, found 3 days ago
$1,058
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Apr 22 from Burlington to Islip, returning Wed, Apr 29, priced at $1,058 found 3 days ago

Alternative airports near Islip

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to MacArthur ISP. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $852
ISP
MacArthur
CheapestClosest
Average driving time to city center14 min
Flights from $852

Frequently asked questions

How much does a flight from Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur) cost?
You can find cheap one-way flights from $517 and cheap return flights from $852 BTV to ISP with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when BTV to ISP ticket fares go up or down.
What is the cheapest month to fly from Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur)?
The cheapest month to fly from BTV to ISP is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur)?
Enter BTV to ISP and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur)?
American Airlines, United and Delta are just some of the carriers that fly from Burlington, VT (BTV) to Islip, NY (ISP). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur)?
To find a cheap flight from Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from BTV to ISP. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur)?
Flying from BTV to ISP with a connection usually takes about 8 hours 20 minutes, traveling roughly 254 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur)?
Select the "Business class" and "First class" filters when looking for BTV to ISP flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur) flight with Expedia?
It's easy to earn miles on a Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur) at the last minute?
Typically, booking a last minute flight from Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur) flight and hotel package?
Securing a Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur)?
If you booked your Burlington, VT (BTV-Burlington Intl.) to Islip, NY (ISP-MacArthur) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Burlington Intl.
Destination airport
MacArthur
Roundtrip price
$851
Distance
254 mi

*Flight schedules are subject to change.

*Available to One Key members.

 

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