To save up to 84% on this flight, we recommend booking at least 33 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Long Island to Rhode Island from $207 1-2 weeks out and tickets from $284 for flights departing within the next 72 hours.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Long Island to Rhode Island as you normally would.
Due to multiple factors, expect to potentially pay more when booking in September. For low rates, April can be a great choice for travel to Rhode Island. Flights to Rhode Island from Long Island in April are about $156 on average during April, but can be found for as low as $112.