$768 Find Cheap Flights from Louisville to Nantucket Island - Compare and Save

The cheapest time of day to fly to Nantucket Island is generally in the morning, when round-trip flights cost $582 on average. Morning departures are around 21% cheaper than evening flights, on average. The most expensive time of day to fly to Nantucket Island is generally in the evening, which is peak travel time and where the average cost of a ticket is $737.

No, with an average price for the route of $343, prices are generally cheapest when you fly direct.

When flying from Louisville to Nantucket Island, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Louisville, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

To get a below average price on the flight from Louisville to Nantucket Island, you should book around 5 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

The earliest flight from Louisville to Nantucket Island departs at 12:39 pm, landing in Boston at 3:20 pm.

If you prefer to fly at night, the latest flight from Louisville to Nantucket Island jets off at 6:59 pm and lands in Boston at 9:30 pm.