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Cheap flights from Islip to Burlington (ISP - BTV) from $647

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ISP — BTV
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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How far in advance should I book a flight from Islip, New York to Burlington, Vermont?

Travelers have found it’s best to book a flight 50 days in advance to save up to 77% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Islip, New York to Burlington, Vermont 1-2 weeks in advance for as low as $166, or $238 for flights within the next 24 hours.

What is the cheapest month to fly from Islip, New York to Burlington, Vermont?

The best pricing can be found in the month of November. Prices to Burlington, Vermont from Islip, New York average $278. You can even find prices in November for less than $278, as users have found deals to Burlington, Vermont from as low as $74. The month of February appears to be one of the more expensive times to travel to Burlington, Vermont from Islip, New York. Flying in the targeted month can save you up to 49%.

What is the cheapest time of day to fly from ISP to BTV?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islip, New York to Burlington, Vermont as you normally would.

Cheap Islip to Burlington flights in June & July 2024

Find cheap flight options from Islip to Burlington specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on June 10, 2024.
Fri 7/123:35 pmISP - BTV
2 stops18h 40mMultiple Airlines
Sun 7/1411:13 amBTV - ISP
3 stops29h 54mMultiple Airlines
Deal found 6/9$647

Islip to Burlington 2024 flight deals

Discover exclusive flight deals for travel between Islip and Burlington in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Fri 7/123:35 pmISP - BTV
2 stops18h 40mMultiple Airlines
Sun 7/1411:13 amBTV - ISP
3 stops29h 54mMultiple Airlines
Deal found 6/9$647

Find flights from Islip to Burlington within your budget

Customize your flight search to find flights from Islip to Burlington 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 3,080,152 searches. Data last updated June 10, 2024.

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Budget

$647 - $647

Route

Depart

Return

Price

Islip Long IslandBurlington

ISP - BTV

ISPBTV

Islip Long Island

Fri 7/12

2 stops18h 40m

Burlington

Sun 7/14

3 stops29h 54m

$647

Flights are sorted by cheapest first

Deals found on 6/9

No data available for this route at this time. Please check back soon.

Best time to book a flight from Islip to Burlington

Have a flexible travel schedule? Discover the best time to fly to Burlington 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.

Related info for your journey

Find useful and relevant information for your journey from Islip to Burlington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Islip, New York to Burlington, Vermont for under $700 on Cheapflights?

    Yes, there are multiple flights from Islip, New York to Burlington, Vermont for under $700. The cheapest flight booked recently is on Multiple Airlines for just $647, but on average you can expect to pay $647.

  • What does ISP to BTV mean?

    ISP stands for Islip Long Island Airport, while BTV stands for Burlington Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Islip to Burlington that include extra baggage allowance?

    The amount of baggage you can bring on your Islip to Burlington flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Islip to Burlington with specific airlines?

    Yes, Cheapflights allows you to browse and filter Islip to Burlington flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Islip to Burlington that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Islip to Burlington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Islip to Burlington that allow pets onboard?

    Many airlines flying from Islip to Burlington offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Islip to Burlington?

    Yes, you can often find last-minute deals on Islip to Burlington flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Islip, New York to Burlington, Vermont flight deals updated?

    The Islip, New York to Burlington, Vermont flight deals you see on this page were last updated on 6/9.

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

    Currently, December is the cheapest month in which you can book a flight from Islip, New York to Burlington, Vermont (average of $310). Flying from Islip, New York to Burlington, Vermont in April is currently the most expensive (average of $477). 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.

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