$81 Cheap Flights from Detroit (DTW) to Nantucket (ACK)

View $81 flight on Wed, Oct 8, 2025Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Nantucket, MA (ACK-Nantucket Memorial)

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Cheap Flights from Detroit to Nantucket (DTW-ACK)

Prices were available within the past 7 days and start at $81 for one-way flights and $188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sat, Oct 4 - Sat, Oct 11
DTW
Detroit
ACK
Nantucket
$188 Roundtrip, found 2 hours ago
$188
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Sat, Oct 4 from Detroit to Nantucket, returning Sat, Oct 11, priced at $188 found 2 hours ago
JetBlue Airways
Sat, Oct 4 - Tue, Oct 7
DTW
Detroit
ACK
Nantucket
$190 Roundtrip, found 6 days ago
$190
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Sat, Oct 4 from Detroit to Nantucket, returning Tue, Oct 7, priced at $190 found 6 days ago
JetBlue Airways
Sat, Oct 4 - Tue, Oct 7
DTW
Detroit
ACK
Nantucket
$207 Roundtrip, found 6 days ago
$207
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Sat, Oct 4 from Detroit to Nantucket, returning Tue, Oct 7, priced at $207 found 6 days ago
JetBlue Airways
Sat, Oct 4 - Tue, Oct 7
DTW
Detroit
ACK
Nantucket
$208 Roundtrip, found 1 day ago
$208
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Oct 4 from Detroit to Nantucket, returning Tue, Oct 7, priced at $208 found 1 day ago
JetBlue Airways
Thu, Oct 9 - Sat, Oct 11
DTW
Detroit
ACK
Nantucket
$223 Roundtrip, found 6 days ago
$223
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Oct 9 from Detroit to Nantucket, returning Sat, Oct 11, priced at $223 found 6 days ago
JetBlue Airways
Sat, Oct 4 - Tue, Oct 7
DTW
Detroit
ACK
Nantucket
$224 Roundtrip, found 6 days ago
$224
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Sat, Oct 4 from Detroit to Nantucket, returning Tue, Oct 7, priced at $224 found 6 days ago
JetBlue Airways
Wed, Oct 1 - Tue, Oct 7
DTW
Detroit
ACK
Nantucket
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Oct 1 from Detroit to Nantucket, returning Tue, Oct 7, priced at $225 found 1 day ago
JetBlue Airways
Mon, Sep 29 - Sat, Oct 4
DTW
Detroit
ACK
Nantucket
$226 Roundtrip, found 2 days ago
$226
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Mon, Sep 29 from Detroit to Nantucket, returning Sat, Oct 4, priced at $226 found 2 days ago
JetBlue Airways
Sat, Oct 4 - Sat, Oct 11
DTW
Detroit
ACK
Nantucket
$237 Roundtrip, found 2 hours ago
$237
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Sat, Oct 4 from Detroit to Nantucket, returning Sat, Oct 11, priced at $237 found 2 hours ago
United
Mon, Sep 22 - Wed, Sep 24
DTW
Detroit
ACK
Nantucket
$604 Roundtrip, found 2 days ago
$604
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 22 from Detroit to Nantucket, returning Wed, Sep 24, priced at $604 found 2 days ago
Flights from Detroit (DTW) to Nantucket (ACK)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Nantucket Memorial
Airlines serving
JetBlue Airways, United
Roundtrip price
$188
Distance
687 mi

Detroit to Nantucket Flights

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

 

The best time to book a flight from Detroit to Nantucket

Sunday is one of the best days to book for cheap flights from Detroit 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 Detroit 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 Detroit to Nantucket in 2025. You can also book with separate airlines for your outbound and return journeys, from $81 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 Detroit 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 Detroit 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 Detroit Metropolitan Wayne County Airport (DTW) to Nantucket Memorial Airport (ACK) cost?
Snag a cheap one-way flight from $81 or cheap return flight from $188 from Detroit Metropolitan Wayne County Airport (DTW) 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 Detroit Metropolitan Wayne County Airport (DTW) to Nantucket Memorial Airport (ACK)?
Planning your trip for October is a great way to save, as it's the cheapest month for flights between DTW and ACK. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Detroit Metropolitan Wayne County Airport (DTW) to Nantucket Memorial Airport (ACK)?
To find the cheapest airline that'll fly you from DTW to ACK, use Expedia's filter tool. Customize your search based on your travel style, 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 Detroit Metropolitan Wayne County Airport (DTW) to Nantucket Memorial Airport (ACK)?
Nonstop flights from Detroit Metropolitan Wayne County Airport (DTW) to Nantucket Memorial Airport (ACK) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DTW to ACK?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Nantucket Memorial Airport (ACK)?
To avoid potential delays on the Detroit Metropolitan Wayne County Airport (DTW) to Nantucket Memorial Airport (ACK) route, fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**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 Detroit Metropolitan Wayne County Airport (DTW) to Nantucket Memorial Airport (ACK) last-minute?
Booking your ticket from DTW to ACK right before your journey is typically more expensive. However, if there's some wiggle room with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a DTW to ACK flight and hotel package?
Compared with arranging hotels and flights separately, booking a DTW to ACK flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the stress out of travel planning. Simply pick your flights and select from our extensive range of hotels, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Nantucket Memorial Airport (ACK)?
In most cases, you can reschedule or cancel your DTW to ACK flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need more details, head to our Customer Service portal.

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*Available to One Key members.