A calm lake with a sailboat and distant mountains.

Cheap Flights to Grand Isle County | Popular Routes to Grand Isle County from HK$1,681

View HK$1,681 flight on Fri, 2 Oct 2026Opens in a new window

Popular airlines to Grand Isle County

  • Delta

  • American Airlines

  • United

  • Breeze Airways

  • Alaska Airlines

  • Air Canada

  • Allegiant Air

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Cheap round-trip flights to Grand Isle County

Prices were available within the past 7 days and start at HK$1,681 for one-way flights and HK$2,276 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
Delta
United
Delta
American Airlines
Delta
Delta
Delta
American Airlines

Frequently asked questions

How do I find cheap flights to Grand Isle County that have flexible change policies?
Search for your affordable fares to Grand Isle County, then tick the "No change fee" box below the "Flexible change policies" heading. It's as easy as that. We know that things can change and flexibility is important, so book with confidence with Expedia.
Which airlines fly to Grand Isle County?
When you're ready to reserve your seat to or near Grand Isle County, these airlines look forward to welcoming you aboard:
  • American Airlines - 264 flights to or near Grand Isle County each month, including 264 flights to Burlington Intl. Airport (BTV) per month.
  • United Airlines - 255 flights to or near Grand Isle County each month, including 255 flights to Burlington Intl. Airport (BTV) per month.
  • Delta Air Lines - 199 flights to or near Grand Isle County each month, including 199 flights to Burlington Intl. Airport (BTV) per month.
How can I find cheap tickets to Grand Isle County?
Book well ahead, fly with budget airlines, avoid vacation periods — there are loads of ways! One more is to make use of Expedia's "flexible dates" feature. Search for your Grand Isle County flight, then check out the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Grand Isle County was HK$2,276.
How much is a flight to Grand Isle County?
You could have scored a round-trip ticket to Grand Isle County from anywhere between HK$2,276 and HK$3,185 in the last seven days. For one-way trips departing from New York (JFK), the lowest amount paid during this time was HK$1,681.
What are the most popular airports to fly into in Grand Isle County?
Start arranging your Grand Isle County adventure by booking a seat on one of the 780 flights each month to Burlington Intl. Airport (BTV). This is the region's main point of entry.
When is the cheapest time to fly to Grand Isle County?
Consider traveling early on in the week to book a bargain fare to Grand Isle County. Tuesday is commonly the most economical day to take off, followed by Monday. Saturday often has the costliest fares. This is because lots of people choose to kick off their break on a weekend.
How much is a plane ticket to Grand Isle County?
In the last seven days, journeys to Grand Isle County ranged between HK$2,276 and HK$3,185. Prices depend on the time of departure, airline, cabin class and how early the fare is booked.
What is the best time to go to Grand Isle County?
North Hero, Grand Isle County's most well-known city, is a great place to check out at anytime. Not into chilly weather? Then venture here from June 20 onward in summer, when average temperatures range from 13ºC to 24ºC. March, July and November is when North Hero is really buzzing.
What months are the cheapest to book a flight to Grand Isle County?
To pick up cheap flights to Grand Isle County, book sometime in February when ticket prices are at their lowest. When do tickets cost the most? In the U.S, it's the festive month of December.

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About Grand Isle County

Expedia offers flights to Grand Isle County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Grand Isle County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Grand Isle County
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