$357 Cheap Flights from Las Vegas (LAS) to Nantucket (ACK)

View $357 flight on Thu, Jan 15, 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Nantucket, MA (ACK-Nantucket Memorial)

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Cheap Flights from Las Vegas to Nantucket (LAS-ACK)

Prices were available within the past 7 days and start at $357 for one-way flights and $731 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Fri, Aug 7 - Sun, Aug 9
LAS
Las Vegas
ACK
Nantucket
$731 Roundtrip, found 21 hours ago
$731
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Fri, Aug 7 from Las Vegas to Nantucket, returning Sun, Aug 9, priced at $731 found 21 hours ago
JetBlue Airways
Sun, Jan 18 - Wed, Jan 21
LAS
Las Vegas
ACK
Nantucket
$734 Roundtrip, found 21 hours ago
$734
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Sun, Jan 18 from Las Vegas to Nantucket, returning Wed, Jan 21, priced at $734 found 21 hours ago
JetBlue Airways
Sun, Jan 18 - Wed, Jan 21
LAS
Las Vegas
ACK
Nantucket
$744 Roundtrip, found 21 hours ago
$744
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Sun, Jan 18 from Las Vegas to Nantucket, returning Wed, Jan 21, priced at $744 found 21 hours ago
JetBlue Airways
Sun, Jan 18 - Wed, Jan 21
LAS
Las Vegas
ACK
Nantucket
$749 Roundtrip, found 21 hours ago
$749
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Sun, Jan 18 from Las Vegas to Nantucket, returning Wed, Jan 21, priced at $749 found 21 hours ago
JetBlue Airways
Sun, Jan 18 - Wed, Jan 21
LAS
Las Vegas
ACK
Nantucket
$755 Roundtrip, found 21 hours ago
$755
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Sun, Jan 18 from Las Vegas to Nantucket, returning Wed, Jan 21, priced at $755 found 21 hours ago
JetBlue Airways
Sun, Jan 18 - Wed, Jan 21
LAS
Las Vegas
ACK
Nantucket
$774 Roundtrip, found 21 hours ago
$774
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Sun, Jan 18 from Las Vegas to Nantucket, returning Wed, Jan 21, priced at $774 found 21 hours ago
JetBlue Airways
Sun, Jan 18 - Wed, Jan 21
LAS
Las Vegas
ACK
Nantucket
$784 Roundtrip, found 21 hours ago
$784
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Sun, Jan 18 from Las Vegas to Nantucket, returning Wed, Jan 21, priced at $784 found 21 hours ago
Delta
Thu, Mar 12 - Mon, Mar 16
LAS
Las Vegas
ACK
Nantucket
$794 Roundtrip, found 3 days ago
$794
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Mar 12 from Las Vegas to Nantucket, returning Mon, Mar 16, priced at $794 found 3 days ago
Alaska Airlines
Thu, Mar 12 - Mon, Mar 16
LAS
Las Vegas
ACK
Nantucket
$804 Roundtrip, found 3 days ago
$804
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Mar 12 from Las Vegas to Nantucket, returning Mon, Mar 16, priced at $804 found 3 days ago
American Airlines
Thu, Mar 12 - Mon, Mar 16
LAS
Las Vegas
ACK
Nantucket
$839 Roundtrip, found 3 days ago
$839
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Mar 12 from Las Vegas to Nantucket, returning Mon, Mar 16, priced at $839 found 3 days ago

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Nantucket Memorial Airport (ACK) cost?
Lock in a cheap one-way flight from $357 or cheap return flight from $731 from Harry Reid Intl. Airport (LAS) to Nantucket Memorial Airport (ACK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Nantucket Memorial Airport (ACK)?
Flying in August may help you find better deals, as it's the cheapest month for flights between LAS and ACK. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Nantucket Memorial Airport (ACK)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from LAS to ACK. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Harry Reid Intl. Airport (LAS) to Nantucket Memorial Airport (ACK)?
You'll need to hop on a flight with a layover if you're traveling from Harry Reid Intl. Airport (LAS) to Nantucket Memorial Airport (ACK). There are no daily direct flights 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 LAS to ACK?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Nantucket Memorial Airport (ACK)?
To reach Nantucket Memorial Airport (ACK) without delays, pick a flight that leaves Harry Reid Intl. Airport (LAS) 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 Harry Reid Intl. Airport (LAS) to Nantucket Memorial Airport (ACK) last-minute?
Booking your flight from LAS to ACK right before your getaway is usually more expensive. However, if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a LAS to ACK flight and hotel package?
Booking a LAS to ACK flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Nantucket Memorial Airport (ACK)?
It's usually possible to reschedule or cancel your LAS to ACK flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Nantucket Memorial
Airlines serving
JetBlue Airways
Roundtrip price
$730
Distance
2430 mi

Book with confidence

Las Vegas to Nantucket Flights

The cheapest times to fly from Las Vegas to Nantucket

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 Las Vegas to Nantucket are during the month of August. You can find some of the cheapest flights from Las Vegas to Nantucket with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Nantucket

Sunday is one of the best days to book for cheap flights from Las Vegas to Nantucket: 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 Las Vegas to Nantucket

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 Las Vegas to Nantucket in 2025. You can also book with separate airlines for your outbound and return journeys, from $357 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 Las Vegas to Nantucket 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 Las Vegas to Nantucket 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.

 

Las Vegas to Nantucket Flights

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*Available to One Key members.