Cheap Flights to Kingsbury County from $274 (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Jet to one of Kingsbury County's top cities

A rustic barn with a weather vane in a grassy field under a dramatic sky.

De Smet

Flights
De Smet

How Much Does it Cost To Fly To Kingsbury County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fri, Nov 13 - Thu, Nov 19
ATL
Hartsfield-Jackson Atlanta Intl.
ATY
Watertown Regional
$340 Roundtrip, found 2 days ago
$340
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 13 from Hartsfield-Jackson Atlanta Intl. to Watertown Regional, returning Thu, Nov 19, priced at $340 found 2 days ago
Sat, Dec 5 - Sun, Dec 6
PDX
Portland Intl.
ATY
Watertown Regional
$350 Roundtrip, found 16 hours ago
$350
Roundtrip
found 16 hours ago
Select Delta flight, departing Sat, Dec 5 from Portland Intl. to Watertown Regional, returning Sun, Dec 6, priced at $350 found 16 hours ago
Fri, Nov 13 - Thu, Nov 19
ATL
Hartsfield-Jackson Atlanta Intl.
ATY
Watertown Regional
$358 Roundtrip, found 2 days ago
$358
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 13 from Hartsfield-Jackson Atlanta Intl. to Watertown Regional, returning Thu, Nov 19, priced at $358 found 2 days ago
Fri, Nov 13 - Thu, Nov 19
ATL
Hartsfield-Jackson Atlanta Intl.
ATY
Watertown Regional
$368 Roundtrip, found 2 days ago
$368
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 13 from Hartsfield-Jackson Atlanta Intl. to Watertown Regional, returning Thu, Nov 19, priced at $368 found 2 days ago
Sat, Dec 5 - Sun, Dec 6
PDX
Portland Intl.
ATY
Watertown Regional
$381 Roundtrip, found 16 hours ago
$381
Roundtrip
found 16 hours ago
Select Delta flight, departing Sat, Dec 5 from Portland Intl. to Watertown Regional, returning Sun, Dec 6, priced at $381 found 16 hours ago
Sat, Oct 24 - Sat, Dec 5
PDX
Portland Intl.
ATY
Watertown Regional
$423 Roundtrip, found 16 hours ago
$423
Roundtrip
found 16 hours ago
Select Delta flight, departing Sat, Oct 24 from Portland Intl. to Watertown Regional, returning Sat, Dec 5, priced at $423 found 16 hours ago
Sat, Nov 14 - Wed, Nov 25
ATL
Hartsfield-Jackson Atlanta Intl.
ATY
Watertown Regional
$427 Roundtrip, found 17 hours ago
$427
Roundtrip
found 17 hours ago
Select United flight, departing Sat, Nov 14 from Hartsfield-Jackson Atlanta Intl. to Watertown Regional, returning Wed, Nov 25, priced at $427 found 17 hours ago
Sat, Nov 14 - Wed, Nov 25
ATL
Hartsfield-Jackson Atlanta Intl.
ATY
Watertown Regional
$449 Roundtrip, found 17 hours ago
$449
Roundtrip
found 17 hours ago
Select United flight, departing Sat, Nov 14 from Hartsfield-Jackson Atlanta Intl. to Watertown Regional, returning Wed, Nov 25, priced at $449 found 17 hours ago
OriginDestinationTravel DatesFlights From*
PHXWatertownNovember 20 to November 30$340
ATLWatertownNovember 13 to November 19$340
DFWWatertownNovember 25 to November 29$688
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DENWatertownOctober 16 to October 24$349
*Prices include taxes and fees

Best Kingsbury County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Grandstay Hotel and Suites Milbank
2.5-star property

Grandstay Hotel and Suites Milbank

Jan 8 - Jan 10

2 night stay

Chicago (CHI) to Watertown (ATY)

American Airlines • Roundtrip • Coach
Price was $470, price is now $452 per person
$452
per person
found 11 hours ago
Don't see what you're looking for?
See all available trips from Chicago to Kingsbury County
View all trips

Travelers ❤️ These Kingsbury County 🏨

Arlington Inn

Arlington Inn

2.5 out of 5
402 Highway 14 & 81 South Arlington SD
Stay at this motel in Arlington. Enjoy free breakfast, free WiFi, and free parking.
7.6/10 Good! (328 reviews)
"Hotel double charged me and then denied to Expedia that they charge me. My credit card statement proves that they charge me twice. Expedia confirmed had to go through bank chargeback"

Reviewed on Oct 9, 2026

Opens in a new windowArlington Inn
De Smet Super Deluxe Inn and Suites

De Smet Super Deluxe Inn and Suites

2.5 out of 5
288 Highway 14 East De Smet SD
Book a stay at this business-friendly hotel in De Smet. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Loftus Store and Laura Ingalls Wilder Memorial are located nearby.
7.8/10 Good! (353 reviews)
"We enjoyed the hot tub, and we always love when breakfast includes waffles which were offered here. The manager (owner?) was very kind. He helped us with our luggage and made sure we were happy with our room before finalizing our check-in. He also kept an eye out for our boat which he allowed us ..."

Reviewed on Oct 9, 2026

Opens in a new windowDe Smet Super Deluxe Inn and Suites
The 605 House

The 605 House

De Smet SD
Stay at this vacation home in De Smet. Enjoy free WiFi, laundry facilities, and patios. Popular attractions Loftus Store and Washington Park are located nearby.
10/10 Exceptional! (23 reviews)
"Was very cozy, like being at home , we were very impressed with the whole property, we give this property a 10 outta 10!!"

Reviewed on Sep 15, 2026

Opens in a new windowThe 605 House
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
The Vault™ - Family & Outdoor Fun – 2 BR De Smet Getaway with AC

The Vault™ - Family & Outdoor Fun – 2 BR De Smet Getaway with AC

De Smet SD
Stay at this apartment in De Smet. Enjoy free WiFi, an in-room coffeemaker, and air conditioning. Popular attractions Loftus Store and De Smet Depot Museum are located nearby.
9.8/10 Exceptional! (6 reviews)
"Super conveniently located apartment in a historic building. Bedrooms and bathrooms were very clean. We were very grateful for the A/C I’m the 95-degree weather. Plenty of room to spread out, and a good homebase for our Laura Ingalls Wilder weekend."

Reviewed on Jul 26, 2026

Opens in a new windowThe Vault™ - Family & Outdoor Fun – 2 BR De Smet Getaway with AC
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Kingsbury County?
Thrifty travelers scored a roundtrip flight to Kingsbury County for as little as $340 within the last seven days. If you find a bargain, act quick. Cheap deals don't wait around forever! This price was available on Travelocity for flights to Kingsbury County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Kingsbury County?
Based on Travelocity's direct return flight demand between January and December last year, November is the cheapest period to fly to Kingsbury County. Keep your eyes peeled for flights during this month and snag a top deal today.
How can I check my flight status to Kingsbury County?
Whether you want to confirm the status of your flight to Kingsbury County or make changes to your itinerary, you'll find all the necessary details on our handy portal, Trips. Click on "Trips" at the top of the Travelocity homepage, then sign in or create an account. Another easy way to view and manage your booking is with the Travelocity app. Get helpful trip reminders right when you need them and easily share updates with any family flying with you.
How do I find the best deals on flights to Kingsbury County?
Try these tricks — book early, avoid busy periods and be flexible with your travel dates. If you don't have a specific date in mind, search for your flight to Kingsbury County on Travelocity and click on "Flexible dates" at the top of the page. This will show you any cheaper airfares on a nearby day. $340 was the best price for a roundtrip flight to Kingsbury County in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Kingsbury County with Travelocity?
Start packing today and get ready to jet off with Travelocity. We'll help you track down the best deals on cheap flights to Kingsbury County. Whether you're in search of flexible airfares or cheap family flights from budget airlines, we've got what you need.
What are the most popular flight routes to Kingsbury County?
Browse through these top flight routes to Kingsbury County and start planning your next vacation:

  • Chicago, IL (ORD-O'Hare Intl.) to Sioux Falls Regional Airport (FSD) - 914 flights a month.
  • Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Sioux Falls Regional Airport (FSD) - 901 flights a month.
  • Denver, CO (DEN-Denver Intl.) to Sioux Falls Regional Airport (FSD) - 814 flights a month.

How much is a flight to Kingsbury County on average?
Get your next dream vacation off to a flying start by grabbing an awesome deal with Travelocity. In the last seven days, roundtrip flights to Kingsbury County cost between $340 and $688. Browse our site and secure an airfare that fits in your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Kingsbury County?
The length of your direct flight to Kingsbury County is dependent on your point of departure. So you know what to expect, here are the average flight times for a number of in-demand routes to Kingsbury County:

  • Chicago, IL (ORD-O'Hare Intl.) to Sioux Falls Regional Airport (FSD) - 1 hour and 47 minutes
  • Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Sioux Falls Regional Airport (FSD) - 1 hour and 4 minutes
  • Denver, CO (DEN-Denver Intl.) to Sioux Falls Regional Airport (FSD) - 1 hour and 35 minutes

What can I expect on a flight to Kingsbury County?
That depends on several things. Is your flight to Kingsbury County an hour long or many hours long? Are you jetting off with a full-service airline or a budget one? These variables will influence your experience in the air. If your flight is classified as long haul, a good number of airlines include drinks, food and entertainment. Low-cost carriers are a terrific option when it comes to cheap flights for family vacations or shorter trips. But, they usually won't have the same inclusions as a full-service carrier.