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C$259 Cheap Flights from Nantucket (ACK) to Westchester County (HPN)

Compare Nantucket to Westchester County flight deals

Find the cheapest month or even day of the year to fly to Westchester County

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Flight deals from Nantucket to Westchester County

Looking for a cheap last-minute deal or the best return flight from Nantucket Airport to Westchester County Airport? If you want to travel next month, return fares start from C$374. Find the lowest prices on one-way and return tickets right here.
White Plains.C$260 per passenger.Departing Mon., Aug. 24.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from Nantucket on Mon., Aug. 24, arriving in Westchester County.Price includes taxes and charges.From C$260, select.
White Plains.C$340 per passenger.Departing Fri., Jul. 31.One-way flight with Cape Air.Outbound indirect flight with Cape Air, departs from Nantucket on Fri., Jul. 31, arriving in Westchester County.Price includes taxes and charges.From C$340, select.
White Plains.C$470 per passenger.Departing Mon., Sep. 21.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Nantucket on Mon., Sep. 21, arriving in Westchester County.Price includes taxes and charges.From C$470, select.
White Plains.C$596 per passenger.Departing Mon., Sep. 21.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from Nantucket on Mon., Sep. 21, arriving in Westchester County.Price includes taxes and charges.From C$596, select.
White Plains.C$822 per passenger.Departing Fri., Jul. 31.One-way flight with Tradewind Aviation.Outbound direct flight with Tradewind Aviation departs from Nantucket on Fri., Jul. 31, arriving in Westchester County.Price includes taxes and charges.From C$822, select.

Find the cheapest month to fly from Nantucket to Westchester County

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Nantucket to Westchester County flights are currently cheapest in August.
Jul.
from C$340
Aug.
from C$260
Sep.
from C$470
Oct.
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Nov.
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Dec.
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Jan.
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Feb.
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Mar.
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Which airlines fly from Nantucket to Westchester County?

Nantucket to White Plains: Flight information

The things to know before you go.
Cheapest flight foundC$259
Cheapest month to flyAugust
Average flight time1 hr, 5 mins
Most popular airlineTradewind Aviation
Average flights per week25

Finding cheap flights from Nantucket to Westchester County: Frequently asked questions

The best price we found for a return flight from Nantucket to Westchester County is C$374. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 5 minutes is the average flight time from Nantucket to Westchester County.
Tradewind Aviation and jetBlue fly direct from Nantucket to Westchester County.
As of July 2026, there are 25 flights per week flying from Nantucket to Westchester County.
The cheapest month to fly from Nantucket to Westchester County is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Nantucket Airport to Westchester County Airport on Wednesday, August 19, 2026.
Yes – the average flight time is 1 hour and 5 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Westchester County but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to White Plains is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, jetBlue offers the cheapest flight tickets to Westchester County.

Flying from Nantucket Memorial Airport (ACK) to Westchester County Airport (HPN): what you need to know

  • Delays at check-in and security are more likely if you're jetting off during high season, so allow some extra breathing space. A good rule of thumb for peak times? Get there up to four hours early for international flights and two hours for domestic departures.

  • If you'd like to break up your flight from Nantucket Memorial Airport to Westchester County Airport, consider adding a stopover. Simply deselect 'Direct flights only' and find a destination that catches your eye. Popular stopovers on the ACK - HPN route include:

    • Martha's Vineyard Airport

    • Ronald Reagan National Airport

    • O'Hare International Airport

How to find the cheapest flights from Nantucket Memorial Airport (ACK) to Westchester County Airport (HPN)

  • C$259 is the lowest price for a one-way ticket from Nantucket Memorial Airport to Westchester County Airport. Return flights start at C$374. These prices can change depending on demand and availability.

  • Don't leave things to the last minute. You're more likely to find cheap flight tickets from ACK to HPN if you book ahead. Airlines often offer some excellent early bird rates.

  • Getting cheap flight tickets from Nantucket Memorial Airport to Westchester County Airport is easy if you can be flexible with your dates. Try using the 'Whole month' search function to see the lowest fares across the month and bag a great deal.

  • Getting a cheap ticket from ACK to HPN is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll get in touch when there's a better deal.

  • Use filters to tailor your flights from Nantucket Memorial Airport to Westchester County Airport. Simply select your preferred departure and arrival times, airlines and number of stops. Or sort your results by 'Cheapest' to see the best deals.

Handy information about Nantucket Memorial Airport (ACK)

  • Located around 5 kilometres from central Nantucket, Nantucket Memorial Airport can be reached in about 10 minutes by car (depending on traffic). The same journey on public transport takes roughly 36 minutes.

  • Need a handy hotel close to ACK? If you're boarding an early flight from Nantucket Memorial Airport to Westchester County Airport, these accommodation options will have you sleeping moments from your departure gate:

Plan the rest of your trip from Nantucket to White Plains

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.