$205 Cheap Flights from Orange County (SNA) to Nantucket (ACK)

View $205 flight on Fri, Sep 5, 2025Opens in a new window

Popular airlines from John Wayne Airport (SNA) to Nantucket, MA (ACK-Nantucket Memorial)

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Cheap Flights from Orange County to Nantucket (SNA-ACK)

Prices were available within the past 7 days and start at $205 for one-way flights and $602 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Sep 20 - Tue, Sep 23
SNA
Orange County
ACK
Nantucket
$602 Roundtrip, found 4 hours ago
$602
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Sep 20 from Orange County to Nantucket, returning Tue, Sep 23, priced at $602 found 4 hours ago
United
Mon, Sep 15 - Tue, Sep 23
SNA
Orange County
ACK
Nantucket
$607 Roundtrip, found 10 hours ago
$607
Roundtrip
found 10 hours ago
Select United flight, departing Mon, Sep 15 from Orange County to Nantucket, returning Tue, Sep 23, priced at $607 found 10 hours ago
Delta
Sun, Nov 2 - Tue, Nov 18
SNA
Orange County
ACK
Nantucket
$625 Roundtrip, found 6 days ago
$625
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Nov 2 from Orange County to Nantucket, returning Tue, Nov 18, priced at $625 found 6 days ago
United
Sat, Sep 13 - Tue, Sep 23
SNA
Orange County
ACK
Nantucket
$652 Roundtrip, found 10 hours ago
$652
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Sep 13 from Orange County to Nantucket, returning Tue, Sep 23, priced at $652 found 10 hours ago
United
Sat, Sep 20 - Tue, Sep 23
SNA
Orange County
ACK
Nantucket
$656 Roundtrip, found 4 hours ago
$656
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Sep 20 from Orange County to Nantucket, returning Tue, Sep 23, priced at $656 found 4 hours ago
United
Sat, Sep 20 - Tue, Sep 23
SNA
Orange County
ACK
Nantucket
$674 Roundtrip, found 4 hours ago
$674
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Sep 20 from Orange County to Nantucket, returning Tue, Sep 23, priced at $674 found 4 hours ago
United
Sat, Sep 20 - Tue, Sep 23
SNA
Orange County
ACK
Nantucket
$679 Roundtrip, found 4 hours ago
$679
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Sep 20 from Orange County to Nantucket, returning Tue, Sep 23, priced at $679 found 4 hours ago
United
Fri, Sep 19 - Tue, Sep 23
SNA
Orange County
ACK
Nantucket
$690 Roundtrip, found 4 hours ago
$690
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Sep 19 from Orange County to Nantucket, returning Tue, Sep 23, priced at $690 found 4 hours ago
United
Mon, Sep 15 - Fri, Sep 19
SNA
Orange County
ACK
Nantucket
$695 Roundtrip, found 10 hours ago
$695
Roundtrip
found 10 hours ago
Select United flight, departing Mon, Sep 15 from Orange County to Nantucket, returning Fri, Sep 19, priced at $695 found 10 hours ago
American Airlines
Sat, Sep 20 - Tue, Sep 23
SNA
Orange County
ACK
Nantucket
$779 Roundtrip, found 4 hours ago
$779
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Sep 20 from Orange County to Nantucket, returning Tue, Sep 23, priced at $779 found 4 hours ago

Alternative airports near Nantucket

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Martha's Vineyard MVY. Cheapest option available. Flights from $905
MVY
Martha's Vineyard
Cheapest
Flights from $905
Flights from Orange County (SNA) to Nantucket (ACK)
Origin airport
John Wayne
Destination airport
Nantucket Memorial
Airlines serving
United
Roundtrip price
$601
Distance
2638 mi

Orange County to Nantucket Flights

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

 

The best time to book a flight from Orange County to Nantucket

Sunday is one of the best days to book for cheap flights from Orange County 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 Orange County 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 Orange County to Nantucket in 2025. You can also book with separate airlines for your outbound and return journeys, from $205 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 Orange County 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 Orange County 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 John Wayne Airport (SNA) to Nantucket Memorial Airport (ACK) cost?
Grab a cheap one-way flight from $205 or cheap return flight from $602 from John Wayne Airport (SNA) to Nantucket Memorial Airport (ACK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from John Wayne Airport (SNA) to Nantucket Memorial Airport (ACK)?
September is the cheapest month to fly from SNA to ACK. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from John Wayne Airport (SNA) to Nantucket Memorial Airport (ACK)?
To find the cheapest airline flying from SNA to ACK, use Expedia's filter tool. Customize 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 John Wayne Airport (SNA) to Nantucket Memorial Airport (ACK)?
Direct flights from John Wayne Airport (SNA) 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 dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SNA to ACK?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a range of factors, including 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 John Wayne Airport (SNA) to Nantucket Memorial Airport (ACK)?
Select a flight from John Wayne Airport (SNA) to Nantucket Memorial Airport (ACK) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour 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 John Wayne Airport (SNA) to Nantucket Memorial Airport (ACK) last-minute?
Last-minute fares from SNA to ACK are typically more expensive. To secure the best rates, start searching for flights as soon as possible. That being said, if you're flexible with your travel plans, you may find a cheap ticket right before your trip.
Is it cheaper to book a SNA to ACK flight and hotel package?
You can save money by booking a SNA to ACK flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your preferred flights and accommodations, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from John Wayne Airport (SNA) to Nantucket Memorial Airport (ACK)?
In most cases, you can reschedule or cancel your SNA to ACK flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like more information, go to our Customer Service portal.

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*Available to One Key members.