A calm lake with a sailboat and distant mountains.

£45 Cheap Flights to Grand Isle County

View £45 flight on Sun, 13 Dec 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 £45 for one-way flights and £76 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Breeze Airways
Breeze Airways
Breeze Airways
Delta
American Airlines
Scandinavian Airlines
KLM
Air France
Scandinavian 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 holiday 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 £76.
How much is a flight to Grand Isle County?
You could have scored a round-trip ticket to Grand Isle County from anywhere between £76 and £597 in the last seven days. For one-way trips departing from Baltimore (BWI), the lowest amount paid during this time was £45.
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 travelling 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 £76 and £597. 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.

Book with confidence

Top tips for booking flights to Grand Isle County from UK

Get ready to fly to Grand Isle County

Prepare your luggage and book your flights to Grand Isle County with Expedia. We offer a seamless flight booking experience, with a wide range of Grand Isle County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Grand Isle County in 2026, we are always available to assist you. Book your flights to Grand Isle County today and let the adventure begin!

Find the best tickets to Grand Isle County

To find some of the best tickets to Grand Isle County in 2026, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Grand Isle County or last-minute flights to Grand Isle County, you can filter and sort your search results, making it easy to find the ideal flight to Grand Isle County.

Airlines fly to Grand Isle County

There are 20 different airlines that fly to Grand Isle County including some of the most trusted names in the business. To book flights to Grand Isle County with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Grand Isle County plane tickets.

Find the cheapest flights to Grand Isle County

By booking early you may find some of the best deals for Grand Isle County flights from the UK, including Grand Isle County direct flights. You can usually find affordable and cheap flights to Grand Isle County, whether one-way from £45 or round-trip from £76, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Grand Isle County

Try searching for different Grand Isle County airports with Expedia to find some of the cheapest flights to Grand Isle County. Flights from Baltimore (BWI) to Burlington (BTV) usually have the lowest price from £45.

Why book your flights to Grand Isle County with Expedia

Expedia offers great deals on Grand Isle County air fares from £45 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Grand Isle County from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

*Prices and availability are subject to change. Additional terms apply.

Top tips for booking flights to Grand Isle County from UK

Travel information

Grand Isle County Flights Information

Airlines serving
Breeze Airways, Delta, American Airlines, United, British Airways, Scandinavian Airlines, KLM, Air France
Roundtrip price
from £76
Grand Isle County Flights Information
*Available to Expedia members.