$75 Cheap Flights from Detroit (DTW) to Nantucket (ACK)

View $75 flight on Tue, Jul 8, 2025Opens in a new window

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

Find available prices by choosing your travel dates.

Cheap Flights from Detroit to Nantucket (DTW-ACK)

Prices were available within the past 7 days and start at $75 for one-way flights and $150 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sun, Jun 22 - Tue, Jul 8
DTW
Detroit
ACK
Nantucket
$150 Roundtrip, found 7 hours ago
$150
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Sun, Jun 22 from Detroit to Nantucket, returning Tue, Jul 8, priced at $150 found 7 hours ago
JetBlue Airways
Sat, Jul 5 - Wed, Jul 16
DTW
Detroit
ACK
Nantucket
$155 Roundtrip, found 7 hours ago
$155
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Sat, Jul 5 from Detroit to Nantucket, returning Wed, Jul 16, priced at $155 found 7 hours ago
JetBlue Airways
Sun, Jun 22 - Fri, Jul 11
DTW
Detroit
ACK
Nantucket
$170 Roundtrip, found 7 hours ago
$170
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Sun, Jun 22 from Detroit to Nantucket, returning Fri, Jul 11, priced at $170 found 7 hours ago
JetBlue Airways
Tue, Jul 1 - Mon, Jul 14
DTW
Detroit
ACK
Nantucket
$184 Roundtrip, found 7 hours ago
$184
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Tue, Jul 1 from Detroit to Nantucket, returning Mon, Jul 14, priced at $184 found 7 hours ago
JetBlue Airways
Mon, Jun 23 - Tue, Jul 8
DTW
Detroit
ACK
Nantucket
$188 Roundtrip, found 7 hours ago
$188
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Mon, Jun 23 from Detroit to Nantucket, returning Tue, Jul 8, priced at $188 found 7 hours ago
JetBlue Airways
Sat, Jul 5 - Mon, Jul 14
DTW
Detroit
ACK
Nantucket
$189 Roundtrip, found 7 hours ago
$189
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Sat, Jul 5 from Detroit to Nantucket, returning Mon, Jul 14, priced at $189 found 7 hours ago
JetBlue Airways
Wed, Jun 25 - Fri, Jul 11
DTW
Detroit
ACK
Nantucket
$190 Roundtrip, found 7 hours ago
$190
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Wed, Jun 25 from Detroit to Nantucket, returning Fri, Jul 11, priced at $190 found 7 hours ago
American Airlines
Tue, Sep 2 - Fri, Sep 5
DTW
Detroit
ACK
Nantucket
$198 Roundtrip, found 8 hours ago
$198
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Sep 2 from Detroit to Nantucket, returning Fri, Sep 5, priced at $198 found 8 hours ago
Delta
Tue, Jul 8 - Fri, Jul 25
DTW
Detroit
ACK
Nantucket
$206 Roundtrip, found 7 hours ago
$206
Roundtrip
found 7 hours ago
Select Delta flight, departing Tue, Jul 8 from Detroit to Nantucket, returning Fri, Jul 25, priced at $206 found 7 hours ago
United
Tue, Sep 2 - Fri, Sep 5
DTW
Detroit
ACK
Nantucket
$215 Roundtrip, found 8 hours ago
$215
Roundtrip
found 8 hours ago
Select United flight, departing Tue, Sep 2 from Detroit to Nantucket, returning Fri, Sep 5, priced at $215 found 8 hours ago
Flights from Detroit (DTW) to Nantucket (ACK)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Nantucket Memorial
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Roundtrip price
$150
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 June. 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 $75 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?
Discover the latest flight deals from DTW to ACK by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DTW to ACK?
The cheapest flights from DTW to ACK 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 DTW to ACK?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from DTW to ACK. Sort your results by “Price (lowest to highest)” to snap up a great deal.
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.