$972 Cheap Flights from Cape Town (CPT) to Nantucket (ACK)

View $972 flight on Mon, Jun 22, 2026Opens in a new window

Popular airlines from Cape Town Intl. Airport (CPT) to Nantucket, MA (ACK-Nantucket Memorial)

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Cheap Flights from Cape Town to Nantucket (CPT-ACK)

Prices were available within the past 7 days and start at $972 for one-way flights and $1,536 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Tue, Jun 9 - Tue, Jun 16
CPT
Cape Town
ACK
Nantucket
$1,536 Roundtrip, found 3 days ago
$1,536
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Tue, Jun 9 from Cape Town to Nantucket, returning Tue, Jun 16, priced at $1,536 found 3 days ago
Qatar Airways
Tue, Jun 9 - Tue, Jun 16
CPT
Cape Town
ACK
Nantucket
$1,540 Roundtrip, found 3 days ago
$1,540
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Tue, Jun 9 from Cape Town to Nantucket, returning Tue, Jun 16, priced at $1,540 found 3 days ago
Qatar Airways
Tue, Jun 9 - Tue, Jun 16
CPT
Cape Town
ACK
Nantucket
$1,644 Roundtrip, found 3 days ago
$1,644
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Tue, Jun 9 from Cape Town to Nantucket, returning Tue, Jun 16, priced at $1,644 found 3 days ago
Qatar Airways
Tue, Jun 9 - Tue, Jun 16
CPT
Cape Town
ACK
Nantucket
$1,679 Roundtrip, found 3 days ago
$1,679
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Tue, Jun 9 from Cape Town to Nantucket, returning Tue, Jun 16, priced at $1,679 found 3 days ago
Qatar Airways
Tue, Jun 9 - Tue, Jun 16
CPT
Cape Town
ACK
Nantucket
$1,683 Roundtrip, found 3 days ago
$1,683
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Tue, Jun 9 from Cape Town to Nantucket, returning Tue, Jun 16, priced at $1,683 found 3 days ago
Qatar Airways
Tue, Jun 9 - Tue, Jun 16
CPT
Cape Town
ACK
Nantucket
$1,786 Roundtrip, found 3 days ago
$1,786
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Tue, Jun 9 from Cape Town to Nantucket, returning Tue, Jun 16, priced at $1,786 found 3 days ago
Kenya Airways
Mon, Jun 22 - Thu, Jul 23
CPT
Cape Town
ACK
Nantucket
$2,197 Roundtrip, found 3 days ago
$2,197
Roundtrip
found 3 days ago
Select Kenya Airways flight, departing Mon, Jun 22 from Cape Town to Nantucket, returning Thu, Jul 23, priced at $2,197 found 3 days ago
KLM
Mon, Jun 22 - Thu, Jul 23
CPT
Cape Town
ACK
Nantucket
$2,512 Roundtrip, found 3 days ago
$2,512
Roundtrip
found 3 days ago
Select KLM flight, departing Mon, Jun 22 from Cape Town to Nantucket, returning Thu, Jul 23, priced at $2,512 found 3 days ago
Delta
Mon, Jun 22 - Thu, Jul 23
CPT
Cape Town
ACK
Nantucket
$2,538 Roundtrip, found 3 days ago
$2,538
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Jun 22 from Cape Town to Nantucket, returning Thu, Jul 23, priced at $2,538 found 3 days ago
British Airways
Mon, Jun 22 - Thu, Jul 23
CPT
Cape Town
ACK
Nantucket
$2,539 Roundtrip, found 3 days ago
$2,539
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Jun 22 from Cape Town to Nantucket, returning Thu, Jul 23, priced at $2,539 found 3 days ago

Frequently asked questions

How much does a flight from Cape Town Intl. Airport (CPT) to Nantucket Memorial Airport (ACK) cost?
Secure a cheap one-way flight from $972 or cheap return flight from $1,536 from Cape Town Intl. Airport (CPT) 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 Cape Town Intl. Airport (CPT) to Nantucket Memorial Airport (ACK)?
The cheapest month to fly from CPT to ACK is June, when demand is low. Off-peak season is generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Cape Town Intl. Airport (CPT) to Nantucket Memorial Airport (ACK)?
To find the cheapest airline flying from CPT to ACK, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Cape Town Intl. Airport (CPT) to Nantucket Memorial Airport (ACK)?
There are no daily direct flights available from Cape Town Intl. Airport (CPT) to Nantucket Memorial Airport (ACK). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from CPT to ACK?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cape Town Intl. Airport (CPT) to Nantucket Memorial Airport (ACK)?
Opt for a flight from Cape Town Intl. Airport (CPT) to Nantucket Memorial Airport (ACK) that leaves before 3 PM to reduce the risk of cancellations. Later departures are on average 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 Cape Town Intl. Airport (CPT) to Nantucket Memorial Airport (ACK) last-minute?
Booking your flight from CPT to ACK shortly before your journey is generally more expensive. But if you're flexible with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a CPT to ACK flight and hotel package?
Compared with arranging hotels and flights separately, booking a CPT to ACK flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place will take the stress out of planning your trip. Simply secure your flights and choose from our wide 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 Cape Town Intl. Airport (CPT) to Nantucket Memorial Airport (ACK)?
In most instances, you're able to cancel or reschedule your CPT to ACK flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need further information, visit our Customer Service portal.

Travel information

Origin airport
Cape Town Intl.
Destination airport
Nantucket Memorial
Roundtrip price
$1,536
Distance
7650 mi

Book with confidence

Cape Town to Nantucket Flights

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

 

The best time to book a flight from Cape Town to Nantucket

Sunday is one of the best days to book for cheap flights from Cape Town 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 Cape Town 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 Cape Town to Nantucket in 2026. You can also book with separate airlines for your outbound and return journeys, from $972 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 Cape Town 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 Cape Town 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.

 

Cape Town to Nantucket Flights

*Flight schedules are subject to change.

*Available to One Key members.