$379 Cheap Flights from Jacksonville (JAX) to Watertown (ATY)

View $379 flight on Tue, Jul 28, 2026Opens in a new window

Popular airlines from Jacksonville International Airport (JAX) to Watertown, SD (ATY-Watertown Regional)

Cheap Flights from Jacksonville to Watertown (JAX-ATY)

Prices were available within the past 7 days and start at $379 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Jacksonville Intl. Airport (JAX) to Watertown Regional Airport (ATY) cost?
Snag a cheap one-way flight from $379 or cheap return flight from Jacksonville Intl. Airport (JAX) to Watertown Regional Airport (ATY) 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 Jacksonville Intl. Airport (JAX) to Watertown Regional Airport (ATY)?
The cheapest month to fly from JAX to ATY is , when demand is low. Off-peak season is typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Jacksonville Intl. Airport (JAX) to Watertown Regional Airport (ATY)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from JAX to ATY. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Jacksonville Intl. Airport (JAX) to Watertown Regional Airport (ATY)?
There aren't any daily direct flights from Jacksonville Intl. Airport (JAX) to Watertown Regional Airport (ATY). 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 before you know it.
What day of the week has the most flights from JAX to ATY?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jacksonville Intl. Airport (JAX) to Watertown Regional Airport (ATY)?
Select a flight from Jacksonville Intl. Airport (JAX) to Watertown Regional Airport (ATY) that takes off before 3 PM to reduce the likelihood of delays and cancellations. 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 Jacksonville Intl. Airport (JAX) to Watertown Regional Airport (ATY) last-minute?
Booking your ticket from JAX to ATY right before your trip is typically more expensive. But if you're flexible with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a JAX to ATY flight and hotel package?
Compared with arranging hotels and flights separately, booking a JAX to ATY flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the hassle out of travel planning. Simply secure your flights and select from our extensive range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Jacksonville Intl. Airport (JAX) to Watertown Regional Airport (ATY)?
In most cases, you're able to reschedule or cancel your JAX to ATY flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, go to our Customer Service portal.

Travel information

Origin airport
Jacksonville Intl.
Destination airport
Watertown Regional
Distance
1302 mi

Book with confidence

Jacksonville to Watertown Flights

The cheapest times to fly from Jacksonville to Watertown

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 Jacksonville to Watertown are during the month of . You can find some of the cheapest flights from Jacksonville to Watertown with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Jacksonville to Watertown

Sunday is one of the best days to book for cheap flights from Jacksonville to Watertown: 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 Jacksonville to Watertown

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 Jacksonville to Watertown in 2025. You can also book with separate airlines for your outbound and return journeys, from $379 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 Jacksonville to Watertown 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 Jacksonville to Watertown 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.

 

Jacksonville to Watertown Flights

Explore a world of travel with Expedia

*Available to One Key members.