$261 Cheap Flights from Tucson (TUS) to Watertown (ATY)

View $261 flight on Sat, May 2, 2026Opens in a new window

Popular airlines from Tucson International Airport (TUS) to Watertown, SD (ATY-Watertown Regional)

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Cheap Flights from Tucson to Watertown (TUS-ATY)

Prices were available within the past 7 days and start at $261 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 Tucson Intl. Airport (TUS) to Watertown Regional Airport (ATY) cost?
Grab a cheap one-way flight from $261 or cheap return flight from Tucson Intl. Airport (TUS) to Watertown Regional Airport (ATY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Tucson Intl. Airport (TUS) to Watertown Regional Airport (ATY)?
is the least expensive month to fly from TUS to ATY. Traveling outside of peak seasons is often the key to scoring lower fares.
What is the cheapest airline that flies from Tucson Intl. Airport (TUS) to Watertown Regional Airport (ATY)?
To find the cheapest airline flying from TUS to ATY, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Tucson Intl. Airport (TUS) to Watertown Regional Airport (ATY)?
Nonstop flights from Tucson Intl. Airport (TUS) to Watertown Regional Airport (ATY) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TUS to ATY?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on various 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 Tucson Intl. Airport (TUS) to Watertown Regional Airport (ATY)?
To avoid potential delays on the Tucson Intl. Airport (TUS) to Watertown Regional Airport (ATY) route, aim to travel before 3 PM. Departures after this hour 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 Tucson Intl. Airport (TUS) to Watertown Regional Airport (ATY) last-minute?
Last-minute bookings from TUS to ATY are typically more expensive. For the cheapest rates, start looking for flights as early as possible. That said, if your travel plans are flexible, you may find a cheap ticket just before your departure.
Is it cheaper to book a TUS to ATY flight and hotel package?
You can save money by securing a TUS to ATY 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 convenient place. Once you've chosen your preferred accommodations and flights, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Tucson Intl. Airport (TUS) to Watertown Regional Airport (ATY)?
Usually, it's possible to cancel or reschedule your TUS to ATY flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Tucson Intl.
Destination airport
Watertown Regional
Distance
1152 mi

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Tucson to Watertown Flights

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

 

The best time to book a flight from Tucson to Watertown

Sunday is one of the best days to book for cheap flights from Tucson 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 Tucson 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 Tucson to Watertown in 2025. You can also book with separate airlines for your outbound and return journeys, from $261 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 Tucson 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 Tucson 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.

 

Tucson to Watertown Flights

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*Available to One Key members.