$104 Cheap Flights from Nantucket (ACK) to White Plains (HPN)

View $104 flight on Wed, Sep 10, 2025Opens in a new window

Popular airlines from Nantucket, MA (ACK-Nantucket Memorial) to Westchester County Airport (HPN)

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Cheap Flights from Nantucket to White Plains (ACK-HPN)

Prices were available within the past 7 days and start at $104 for one-way flights and $187 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, Sep 3 - Tue, Sep 23
ACK
Nantucket
HPN
White Plains
$187 Roundtrip, found 3 days ago
$187
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Sep 3 from Nantucket to White Plains, returning Tue, Sep 23, priced at $187 found 3 days ago
JetBlue Airways
Tue, Aug 26 - Tue, Sep 16
ACK
Nantucket
HPN
White Plains
$197 Roundtrip, found 2 days ago
$197
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Aug 26 from Nantucket to White Plains, returning Tue, Sep 16, priced at $197 found 2 days ago
JetBlue Airways
Wed, Sep 3 - Wed, Sep 17
ACK
Nantucket
HPN
White Plains
$202 Roundtrip, found 3 days ago
$202
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Sep 3 from Nantucket to White Plains, returning Wed, Sep 17, priced at $202 found 3 days ago
JetBlue Airways
Tue, Aug 5 - Tue, Aug 12
ACK
Nantucket
HPN
White Plains
$207 Roundtrip, found 11 hours ago
$207
Roundtrip
found 11 hours ago
Select JetBlue Airways flight, departing Tue, Aug 5 from Nantucket to White Plains, returning Tue, Aug 12, priced at $207 found 11 hours ago
JetBlue Airways
Tue, Aug 26 - Wed, Sep 17
ACK
Nantucket
HPN
White Plains
$212 Roundtrip, found 2 days ago
$212
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Aug 26 from Nantucket to White Plains, returning Wed, Sep 17, priced at $212 found 2 days ago
JetBlue Airways
Tue, Aug 5 - Mon, Aug 18
ACK
Nantucket
HPN
White Plains
$217 Roundtrip, found 11 hours ago
$217
Roundtrip
found 11 hours ago
Select JetBlue Airways flight, departing Tue, Aug 5 from Nantucket to White Plains, returning Mon, Aug 18, priced at $217 found 11 hours ago
JetBlue Airways
Tue, Aug 12 - Thu, Sep 4
ACK
Nantucket
HPN
White Plains
$222 Roundtrip, found 2 days ago
$222
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Aug 12 from Nantucket to White Plains, returning Thu, Sep 4, priced at $222 found 2 days ago
American Airlines
Tue, Jul 15 - Sat, Jul 19
ACK
Nantucket
HPN
White Plains
$784 Roundtrip, found 11 hours ago
$784
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Tue, Jul 15 from Nantucket to White Plains, returning Sat, Jul 19, priced at $784 found 11 hours ago
Cape Air
Sun, Jul 27 - Fri, Aug 8
ACK
Nantucket
HPN
White Plains
$809 Roundtrip, found 1 day ago
$809
Roundtrip
found 1 day ago
Select Cape Air flight, departing Sun, Jul 27 from Nantucket to White Plains, returning Fri, Aug 8, priced at $809 found 1 day ago
Tradewind Aviation
Fri, Jul 11 - Sun, Jul 13
ACK
Nantucket
HPN
White Plains
$1,095 Roundtrip, found 3 hours ago
$1,095
Roundtrip
found 3 hours ago
Select Tradewind Aviation flight, departing Fri, Jul 11 from Nantucket to White Plains, returning Sun, Jul 13, priced at $1,095 found 3 hours ago

Find the cheapest month to fly from Nantucket (ACK) to White Plains (HPN)

September is typically the cheapest month to fly

From $176 - $1,105 per traveler.

Graph displaying average flight prices per month

Alternative airports near White Plains

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

Select flight to John F. Kennedy Intl. JFK. Average driving time to city center is 43 minutes. Flights from $228
JFK
John F. Kennedy Intl.
Average driving time to city center43 min
Flights from $228
Select flight to LaGuardia LGA. Cheapest option available. Average driving time to city center is 35 minutes. Flights from $188
LGA
LaGuardia
Cheapest
Average driving time to city center35 min
Flights from $188
Flights from Nantucket (ACK) to White Plains (HPN)
Origin airport
Nantucket Memorial
Destination airport
Westchester County
Airlines serving
American Airlines, Cape Air, JetBlue Airways, Tradewind Aviation
Roundtrip price
$187
Distance
189 mi
Average flight time
1 hour 4 mins

Nantucket to White Plains Flights

The cheapest times to fly from Nantucket to White Plains

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Nantucket to White Plains are during the month of September. You can find some of the cheapest flights from Nantucket to White Plains with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Nantucket to White Plains

Sunday is one of the best days to book for cheap flights from Nantucket to White Plains: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Nantucket to White Plains

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Nantucket to White Plains in 2025. You can also book with separate airlines for your outbound and return journeys, from $104 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Nantucket to White Plains flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Nantucket to White Plains airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Nantucket Memorial Airport (ACK) to Westchester County Airport (HPN) cost?
You can score cheap return flights from Nantucket Memorial Airport (ACK) to Westchester County Airport (HPN) starting at $217. Grab your seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a JetBlue Airways flight leaving ACK on July 15 2025 and touching down at HPN. The price was last updated on June 18 2025 and has not changed since.
What is the cheapest month to fly from ACK to HPN?
The cheapest flights from ACK to HPN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ACK to HPN?
With prices as low as $114 for a one-way flight from ACK to HPN, JetBlue Airways is currently the cheapest carrier operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ACK on August 6 2025. Prices were last updated on June 18 2025 and have not changed since.
How many flights per day from Nantucket Memorial Airport (ACK) to Westchester County Airport (HPN)?
You'll need to hop on a flight with a layover when traveling from Nantucket Memorial Airport (ACK) to Westchester County Airport (HPN). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from ACK to HPN?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from ACK to HPN?
Consider traveling with JetBlue Airways if you'd like to go straight from Nantucket Memorial Airport (ACK) to Westchester County Airport (HPN) without any delays. This carrier has the strongest track record for punctuality, with an on-time score of 80%. Want to be updated if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Nantucket Memorial Airport (ACK) to Westchester County Airport (HPN)?
To land at Westchester County Airport (HPN) without delays, pick a flight that leaves from Nantucket Memorial Airport (ACK) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Nantucket Memorial Airport (ACK) to Westchester County Airport (HPN) last-minute?
Booking your plane ticket from ACK to HPN shortly before your getaway is typically more expensive. But if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book an ACK to HPN flight and hotel package?
Booking an ACK to HPN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our extensive range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Nantucket Memorial Airport (ACK) to Westchester County Airport (HPN)?
If you booked your ACK to HPN flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.