Cheap Flights from Yeosu (RSU) to Nantucket (ACK)

Popular airlines from Yeosu (RSU) to Nantucket, MA (ACK-Nantucket Memorial)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Yeosu Airport (RSU) to Nantucket Memorial Airport (ACK) cost?
Grab a cheap one-way flight or cheap return flight from Yeosu Airport (RSU) 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 Yeosu Airport (RSU) to Nantucket Memorial Airport (ACK)?
The cheapest month to fly from RSU to ACK is , when there's less demand. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Yeosu Airport (RSU) to Nantucket Memorial Airport (ACK)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from RSU to ACK. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Yeosu Airport (RSU) to Nantucket Memorial Airport (ACK)?
There aren't any daily nonstop flights available from Yeosu Airport (RSU) to Nantucket Memorial Airport (ACK). But you can book 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 at all.
What day of the week has the most flights from RSU to ACK?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Yeosu Airport (RSU) to Nantucket Memorial Airport (ACK)?
To avoid possible delays on the Yeosu Airport (RSU) to Nantucket Memorial Airport (ACK) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Yeosu Airport (RSU) to Nantucket Memorial Airport (ACK) last-minute?
Last-minute bookings from RSU to ACK are typically more expensive. To secure the lowest rates, start looking for flights early. That being said, if you're flexible with your travel dates, you may land a cheap ticket just before your departure.
Is it cheaper to book a RSU to ACK flight and hotel package?
You'll generally save money by securing a RSU to ACK flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your ideal flights and accommodations, consider adding extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Yeosu Airport (RSU) to Nantucket Memorial Airport (ACK)?
If you booked your RSU to ACK flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Yeosu
Destination airport
Nantucket Memorial
Distance
7060 mi

Book with confidence

Yeosu to Nantucket Flights

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

 

The best time to book a flight from Yeosu to Nantucket

Sunday is one of the best days to book for cheap flights from Yeosu 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 Yeosu 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 Yeosu 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 Yeosu 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 Yeosu 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.

 

Yeosu to Nantucket Flights

Explore a world of travel with Expedia

*Available to One Key members.