A calm lake with a sailboat and distant mountains.

Cheap Flights to Grand Isle County from $49

View $49 flight on Fri, Oct 23, 2026Opens in a new window

Popular airlines to Grand Isle County

  • Delta

  • American Airlines

  • United

  • Breeze Airways

  • Alaska Airlines

  • Air Canada

  • British Airways

How much is the cheapest flight to Grand Isle County?

Prices were available within the past 7 days and start at $49 for one-way flights and $103 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Allegiant Air
Allegiant Air
Breeze Airways
Contour Airlines
United
American Airlines
United
Delta
Delta
American Airlines

Airports in Grand Isle County

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

Trending flights to Grand Isle County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Allegiant Air

Book with confidence

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

Travel information

*Flight schedules are subject to change.

*Available to One Key members.

*Flight schedules are subject to change.

*Available to One Key members.

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