Cheap Flights from Tri-Cities (TRI) to Nantucket (ACK)

Popular airlines from Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial)

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Cheap Flights from Tri-Cities to Nantucket (TRI-ACK)

Prices were available within the past 7 days and start at for one-way flights and $742 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Mar 12 - Mon, Mar 16
TRI
Tri-Cities
ACK
Nantucket
$742 Roundtrip, found 2 hours ago
$742
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Mar 12 from Tri-Cities to Nantucket, returning Mon, Mar 16, priced at $742 found 2 hours ago
American Airlines
Thu, Mar 12 - Mon, Mar 16
TRI
Tri-Cities
ACK
Nantucket
$757 Roundtrip, found 9 hours ago
$757
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, Mar 12 from Tri-Cities to Nantucket, returning Mon, Mar 16, priced at $757 found 9 hours ago
American Airlines
Thu, Mar 12 - Mon, Mar 16
TRI
Tri-Cities
ACK
Nantucket
$833 Roundtrip, found 2 hours ago
$833
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Mar 12 from Tri-Cities to Nantucket, returning Mon, Mar 16, priced at $833 found 2 hours ago
American Airlines
Thu, Mar 12 - Mon, Mar 16
TRI
Tri-Cities
ACK
Nantucket
$848 Roundtrip, found 2 hours ago
$848
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Mar 12 from Tri-Cities to Nantucket, returning Mon, Mar 16, priced at $848 found 2 hours ago
Delta
Thu, Mar 12 - Mon, Mar 16
TRI
Tri-Cities
ACK
Nantucket
$937 Roundtrip, found 3 days ago
$937
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Mar 12 from Tri-Cities to Nantucket, returning Mon, Mar 16, priced at $937 found 3 days ago
American Airlines
Thu, Mar 12 - Mon, Mar 16
TRI
Tri-Cities
ACK
Nantucket
$939 Roundtrip, found 2 hours ago
$939
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Mar 12 from Tri-Cities to Nantucket, returning Mon, Mar 16, priced at $939 found 2 hours ago
Delta
Thu, Mar 12 - Mon, Mar 16
TRI
Tri-Cities
ACK
Nantucket
$997 Roundtrip, found 2 hours ago
$997
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Mar 12 from Tri-Cities to Nantucket, returning Mon, Mar 16, priced at $997 found 2 hours ago
Delta
Thu, Mar 12 - Mon, Mar 16
TRI
Tri-Cities
ACK
Nantucket
$1,047 Roundtrip, found 2 hours ago
$1,047
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Mar 12 from Tri-Cities to Nantucket, returning Mon, Mar 16, priced at $1,047 found 2 hours ago
Delta
Thu, Mar 12 - Mon, Mar 16
TRI
Tri-Cities
ACK
Nantucket
$1,057 Roundtrip, found 2 hours ago
$1,057
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Mar 12 from Tri-Cities to Nantucket, returning Mon, Mar 16, priced at $1,057 found 2 hours ago
Delta
Thu, Mar 12 - Mon, Mar 16
TRI
Tri-Cities
ACK
Nantucket
$1,107 Roundtrip, found 2 hours ago
$1,107
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Mar 12 from Tri-Cities to Nantucket, returning Mon, Mar 16, priced at $1,107 found 2 hours ago
Flights from Tri-Cities (TRI) to Nantucket (ACK)
Origin airport
Tri-Cities Regional
Destination airport
Nantucket Memorial
Roundtrip price
$741
Distance
740 mi

Tri-Cities to Nantucket Flights

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

 

The best time to book a flight from Tri-Cities to Nantucket

Sunday is one of the best days to book for cheap flights from Tri-Cities 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 Tri-Cities 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 Tri-Cities to Nantucket in 2026. 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 Tri-Cities 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 Tri-Cities 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 Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial) cost?
You can find cheap one-way flights and cheap return flights from $742 Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial) with Expedia. One-way flights typically cost between $199 and $551. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial)?
The cheapest month to fly from TRI to ACK is March when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial)?
Enter TRI to ACK and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial)?
American Airlines and Delta are just some of the carriers that fly from Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial)?
To find a cheap flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial)?
The earliest flight from Tri-Cities Regional (TRI) to Nantucket Memorial (ACK) typically departs at around 6:10 AM, operated by Delta. This is a seasonal service active in August, and an early departure can help you make the most of your day in Nantucket. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial)?
You'll usually find the most flights from Tri-Cities Regional (TRI) to Nantucket Memorial (ACK) on a Tuesday, with around 4 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines and Delta.
What are the most popular departure times for flights from Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial)?
The most popular departure times for flights from Tri-Cities, TN (TRI) to Nantucket, MA (ACK) are in the early morning, from 6am to 9am. This accounts for about 99% of total traffic. Many major carriers, including American Airlines and Delta, offer flights during this window. Many travelers prefer this time because it allows for a full day of activities upon arrival.
How long does it take to fly from Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial)?
Flying from TRI to ACK with a connection usually takes about 9 hours, traveling roughly 741 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial)?
First class seats are offered on the TRI to ACK route with Delta Air Lines.
How do I earn miles on a Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial) flight with Expedia?
It's easy to earn miles on a Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Nantucket from Tri-Cities Regional (TRI)?
From Tri-Cities Regional (TRI), you can fly typically into Nantucket Memorial (ACK) to reach Nantucket. Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Nantucket. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial) at the last minute?
Typically, booking a last minute flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial) flight and hotel package?
Securing a Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial) Nantucket Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial)?
If you booked your Tri-Cities, TN (TRI-Tri-Cities Regional) to Nantucket, MA (ACK-Nantucket Memorial) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

*Flight schedules are subject to change.

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