Cheap Flights from Knoxville (TYS) to Watertown (ATY)

Popular airlines from McGhee Tyson Airport (TYS) to Watertown, SD (ATY-Watertown Regional)

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Frequently asked questions

Is it cheaper to buy a plane ticket from McGhee Tyson Airport (TYS) to Watertown Regional Airport (ATY) last minute?
Being a spontaneous soul is a fabulous way to explore the world, but it isn't necessarily the wisest way to track down a bargain plane ticket. Consider booking your Knoxville Airport to Watertown Regional Airport (ATY) journey in advance rather than leaving it till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneous side for when you're exploring Watertown Regional Airport (ATY)!
What airports do you fly into for Watertown from Knoxville?
You have two options when flying from Knoxville to Watertown — Watertown Regional Airport (ATY) and Brookings, SD (BKX-Brookings Regional). If you opt for Watertown Regional Airport (ATY) you'll be around 5 kilometers northwest of Watertown. Drop your luggage off at your hotel, then set out and experience the local sights! Lake Kampeska and Terry Redlin Museum are just two of this city's most popular attractions.
Can I change the date of my flight from TYS to Watertown Regional Airport (ATY)?
You can quickly make changes to your Knoxville Airport to Watertown Regional Airport flight via the Expedia Trips portal. But before you make any amendments, read over the conditions and rules in your itinerary to find out what the carrier will let you do and if change fees apply. Some carriers charge a change fee per person, plus any difference in ticket prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also stop by our Customer Service portal for further information and to connect with our Virtual Agent.

Travel information

Origin airport
McGhee Tyson
Destination airport
Watertown Regional
Distance
1495 km

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