Cheap Flights from Knoxville (TYS) to Nantucket (ACK)

Popular airlines from McGhee Tyson Airport (TYS) to Nantucket, MA (ACK-Nantucket Memorial)

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Cheap Flights from Knoxville to Nantucket (TYS-ACK)

Prices were available within the past 7 days and start at for one-way flights and $847 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Oct 28 - Tue, Nov 11
TYS
Knoxville
ACK
Nantucket
$847 Roundtrip, found 6 days ago
$847
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Oct 28 from Knoxville to Nantucket, returning Tue, Nov 11, priced at $847 found 6 days ago
Delta
Tue, Oct 28 - Mon, Nov 17
TYS
Knoxville
ACK
Nantucket
$865 Roundtrip, found 6 days ago
$865
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Oct 28 from Knoxville to Nantucket, returning Mon, Nov 17, priced at $865 found 6 days ago
Delta
Tue, Oct 14 - Tue, Oct 28
TYS
Knoxville
ACK
Nantucket
$880 Roundtrip, found 6 days ago
$880
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Oct 14 from Knoxville to Nantucket, returning Tue, Oct 28, priced at $880 found 6 days ago
Delta
Tue, Oct 28 - Mon, Nov 10
TYS
Knoxville
ACK
Nantucket
$895 Roundtrip, found 6 days ago
$895
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Oct 28 from Knoxville to Nantucket, returning Mon, Nov 10, priced at $895 found 6 days ago
Delta
Tue, Mar 31 - Tue, Apr 7
TYS
Knoxville
ACK
Nantucket
$897 Roundtrip, found 4 days ago
$897
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Mar 31 from Knoxville to Nantucket, returning Tue, Apr 7, priced at $897 found 4 days ago
Delta
Tue, Mar 31 - Sun, Apr 5
TYS
Knoxville
ACK
Nantucket
$915 Roundtrip, found 4 days ago
$915
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Mar 31 from Knoxville to Nantucket, returning Sun, Apr 5, priced at $915 found 4 days ago
Delta
Wed, Oct 1 - Sat, Oct 4
TYS
Knoxville
ACK
Nantucket
$1,093 Roundtrip, found 1 day ago
$1,093
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 1 from Knoxville to Nantucket, returning Sat, Oct 4, priced at $1,093 found 1 day ago
Delta
Thu, Apr 2 - Mon, Apr 6
TYS
Knoxville
ACK
Nantucket
$1,125 Roundtrip, found 4 days ago
$1,125
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Apr 2 from Knoxville to Nantucket, returning Mon, Apr 6, priced at $1,125 found 4 days ago
Delta
Thu, Apr 2 - Mon, Apr 6
TYS
Knoxville
ACK
Nantucket
$1,144 Roundtrip, found 4 days ago
$1,144
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Apr 2 from Knoxville to Nantucket, returning Mon, Apr 6, priced at $1,144 found 4 days ago
Delta
Thu, Apr 2 - Mon, Apr 6
TYS
Knoxville
ACK
Nantucket
$1,166 Roundtrip, found 4 days ago
$1,166
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Apr 2 from Knoxville to Nantucket, returning Mon, Apr 6, priced at $1,166 found 4 days ago
American Airlines
Thu, Apr 2 - Mon, Apr 6
TYS
Knoxville
ACK
Nantucket
$1,201 Roundtrip, found 4 days ago
$1,201
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Apr 2 from Knoxville to Nantucket, returning Mon, Apr 6, priced at $1,201 found 4 days ago
American Airlines
Thu, Apr 2 - Mon, Apr 6
TYS
Knoxville
ACK
Nantucket
$1,225 Roundtrip, found 4 days ago
$1,225
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Apr 2 from Knoxville to Nantucket, returning Mon, Apr 6, priced at $1,225 found 4 days ago
United
Wed, Oct 1 - Fri, Oct 3
TYS
Knoxville
ACK
Nantucket
$1,255 Roundtrip, found 1 day ago
$1,255
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 1 from Knoxville to Nantucket, returning Fri, Oct 3, priced at $1,255 found 1 day ago
Flights from Knoxville (TYS) to Nantucket (ACK)
Origin airport
McGhee Tyson
Destination airport
Nantucket Memorial
Roundtrip price
$846
Distance
840 mi

Knoxville to Nantucket Flights

The cheapest times to fly from Knoxville 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 Knoxville to Nantucket are during the month of October. You can find some of the cheapest flights from Knoxville to Nantucket with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Knoxville to Nantucket

Sunday is one of the best days to book for cheap flights from Knoxville 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 Knoxville 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 Knoxville to Nantucket in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Knoxville 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 Knoxville 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.

 

Frequently asked questions

How much does a flight from McGhee Tyson Airport (TYS) to Nantucket Memorial Airport (ACK) cost?
Snag a cheap one-way flight or cheap return flight from $847 from McGhee Tyson Airport (TYS) 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 McGhee Tyson Airport (TYS) to Nantucket Memorial Airport (ACK)?
Traveling in October is a good way to save, as it's the cheapest month for flights between TYS and ACK. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from McGhee Tyson Airport (TYS) to Nantucket Memorial Airport (ACK)?
To find the cheapest airline that'll fly you from TYS to ACK, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from McGhee Tyson Airport (TYS) to Nantucket Memorial Airport (ACK)?
Direct flights from McGhee Tyson Airport (TYS) to Nantucket Memorial Airport (ACK) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TYS to ACK?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, time of year 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 McGhee Tyson Airport (TYS) to Nantucket Memorial Airport (ACK)?
To reach Nantucket Memorial Airport (ACK) without delays, choose a flight that takes off from McGhee Tyson Airport (TYS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 McGhee Tyson Airport (TYS) to Nantucket Memorial Airport (ACK) last-minute?
Waiting until just before your departure to book a ticket from TYS to ACK generally means paying more. While you may come across some last-minute discounts, there's no guarantee. Keep your travel schedule open to boost your chances of landing a bargain.
Is it cheaper to book a TYS to ACK flight and hotel package?
Opting for a TYS to ACK flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of hotels and then add activities, flights and car rentals 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 McGhee Tyson Airport (TYS) to Nantucket Memorial Airport (ACK)?
It's usually possible to cancel or reschedule your TYS to ACK flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.