Cheap Flights from St. Louis (SUS) to Nantucket (ACK)

Popular airlines from St. Louis, MO (SUS-Spirit of St. Louis) to Nantucket, MA (ACK-Nantucket Memorial)

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Frequently asked questions

How much does a flight from Spirit of St. Louis Airport (SUS) to Nantucket Memorial Airport (ACK) cost?
Grab a cheap one-way flight or cheap return flight from Spirit of St. Louis Airport (SUS) 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 Spirit of St. Louis Airport (SUS) to Nantucket Memorial Airport (ACK)?
Planning your trip for can help you save, as it's the cheapest month for flights between SUS and ACK. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Spirit of St. Louis Airport (SUS) to Nantucket Memorial Airport (ACK)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from SUS to ACK. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Spirit of St. Louis Airport (SUS) to Nantucket Memorial Airport (ACK)?
There are no daily direct flights departing from Spirit of St. Louis Airport (SUS) 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 on your way in no time.
What day of the week has the most flights from SUS to ACK?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Spirit of St. Louis Airport (SUS) to Nantucket Memorial Airport (ACK)?
To avoid possible delays on the Spirit of St. Louis Airport (SUS) to Nantucket Memorial Airport (ACK) route, aim to travel before 3 PM. Later departures have a 22% higher chance of being 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 Spirit of St. Louis Airport (SUS) to Nantucket Memorial Airport (ACK) last-minute?
Booking your plane ticket from SUS to ACK just before your trip is typically more expensive. But if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a SUS to ACK flight and hotel package?
Opting for a SUS to ACK flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our extensive range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Spirit of St. Louis Airport (SUS) to Nantucket Memorial Airport (ACK)?
Typically, it's possible to reschedule or cancel your SUS to ACK flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Spirit of St. Louis
Destination airport
Nantucket Memorial
Distance
1101 mi

Book with confidence

Book with confidence

St. Louis to Nantucket Flights

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

 

The best time to book a flight from St. Louis to Nantucket

Sunday is one of the best days to book for cheap flights from St. Louis 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 St. Louis 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 St. Louis to Nantucket in 2025. 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 St. Louis 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 St. Louis 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.

 

St. Louis to Nantucket Flights

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*Available to One Key members.