USD/US
Find cheap flights to Watertown, South Dakota in 2025/2026 from $191 This is the cheapest return flight found to Watertown, South Dakota from USA on FlightsFinder on December 10th 2025 at 19:14. This offer may no longer be available. Click the offer to check live prices & dates of travel.
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Our Flight Finder compares the cheapest flights to Watertown, South Dakota from the most established flight comparison sites.
Fly to Watertown, South Dakota and visit sites like Bramble Park Zoo, Redlin Art Center, Lake Kampeska & The Codington County Heritage Museum.
1. Enter your search requirements for Watertown, South Dakota
2. Compare the best Watertown, South Dakota deals from top comparison engines
3. Book your Watertown, South Dakota flight at the cheapest price
These economy flights were found on FlightsFinder from USA to Watertown, South Dakota in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from USA to Watertown, South Dakota in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
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No flights found for this month.
No flights found for this month.
According to our data, January is on average the cheapest time to book flights to Watertown, South Dakota.
You can get flights from $191 return.
According to our data, May is on average the most expensive time to book flights to Watertown, South Dakota.
A return flight could set you back more than $661.
Located in the heart of the Midwest, Watertown, South Dakota offers a charming blend of small-town hospitality and modern amenities. Known for its picturesque landscapes, including beautiful lakes and lush greenery, Watertown provides a peaceful escape for visitors seeking tranquility and outdoor activities. History enthusiasts will appreciate the city's rich heritage, showcased in its historic downtown area and museums. With a thriving arts scene, delicious local cuisine, and friendly locals, Watertown invites travelers to explore its hidden gems and experience genuine Midwestern hospitality at every turn. Uncover the unexpected in this quaint yet vibrant city nestled in the prairies of South Dakota.
A good price for a flight to Watertown is $172 - $210.
The popular airports near Watertown, South Dakota are Watertown Regional Airport (ATY), Sioux Falls Regional Airport (FSD), and Fargo Hector International Airport (FAR).
The flight to Watertown, South Dakota (ATY) is roughly 2 hours 47 minutes and 1,032 miles (1,661 kilometres) from Atlanta, USA - Georgia, Atlanta Hartsfield-Jackson International Airport (ATL).
The best way is to compare flights to Watertown, South Dakota from leading comparison sites using our search engine dashboard.
Yes, there are direct flights to Watertown, South Dakota.
Here is the average weather forecast in Watertown, South Dakota by month:
• Jan: 21°F
• Feb: 26°F
• Mar: 38°F
• Apr: 55°F
• May: 68°F
• Jun: 77°F
• Jul: 83°F
• Aug: 82°F
• Sep: 72°F
• Oct: 59°F
• Nov: 40°F
• Dec: 26°F
The main airport in Watertown, South Dakota is approximately 6 miles from the city center.
Typically, flights are cheapest to Watertown, South Dakota 2 months before departure.
Studies show flights to Watertown, South Dakota are typically cheaper on Tuesdays and Wednesdays.
-2.2 °F
Sat, 13 Dec 2025
Average Temperature
21°F
Jan
26°F
Feb
38°F
Mar
55°F
Apr
68°F
May
77°F
Jun
83°F
Jul
82°F
Aug
72°F
Sep
59°F
Oct
40°F
Nov
26°F
Dec
Atlanta, USA - Georgia, Atlanta Hartsfield-Jackson International Airport (ATL) to Watertown, South Dakota (ATY)
Distance:
1,032 miles (1,661 kilometres)
Average flight time (direct 2 hours 47 minutes)
Los Angeles, USA - California, Los Angeles International Airport (LAX) to Watertown, South Dakota (ATY)
Distance:
1,358 miles (2,185 kilometres)
Average flight time (direct 3 hours 31 minutes)
New York, USA - John F Kennedy International Airport (JFK) to Watertown, South Dakota (ATY)
Distance:
1,217 miles (1,959 kilometres)
Average flight time (direct 3 hours 12 minutes)
Dallas, USA - Dallas, Texas Fort Worth International Airport (DFW) to Watertown, South Dakota (ATY)
Distance:
830 miles (1,336 kilometres)
Average flight time (direct 2 hours 20 minutes)
Denver, USA - Colorado, Airport - Denver International Airport (DEN) to Watertown, South Dakota (ATY)
Distance:
518 miles (834 kilometres)
Average flight time (direct 1 hour 39 minutes)
San Francisco, USA - California, San Francisco International Airport (SFO) to Watertown, South Dakota (ATY)
Distance:
1,396 miles (2,247 kilometres)
Average flight time (direct 3 hours 36 minutes)
Seattle, USA - Airport - Seattle Tacoma International, Washington (SEA) to Watertown, South Dakota (ATY)
Distance:
1,211 miles (1,948 kilometres)
Average flight time (direct 3 hours 11 minutes)
Las Vegas, USA - Nevada, McCarran International Airport (LAS) to Watertown, South Dakota (ATY)
Distance:
1,122 miles (1,805 kilometres)
Average flight time (direct 2 hours 59 minutes)
Orlando, USA - Florida, Orlando International Airport (MCO) to Watertown, South Dakota (ATY)
Distance:
1,433 miles (2,306 kilometres)
Average flight time (direct 3 hours 41 minutes)
Charlotte, USA - North Carolina, Douglas International Airport (CLT) to Watertown, South Dakota (ATY)
Distance:
1,085 miles (1,746 kilometres)
Average flight time (direct 2 hours 54 minutes)
Phoenix, USA - Arizona, Phoenix Sky Harbor International Airport (PHX) to Watertown, South Dakota (ATY)
Distance:
1,120 miles (1,803 kilometres)
Average flight time (direct 2 hours 59 minutes)
Houston, USA - Texas, Airport - George Bush Intercontinental (IAH) to Watertown, South Dakota (ATY)
Distance:
1,036 miles (1,668 kilometres)
Average flight time (direct 2 hours 48 minutes)
Miami, USA - Florida, Miami International Airport (MIA) to Watertown, South Dakota (ATY)
Distance:
1,620 miles (2,607 kilometres)
Average flight time (direct 4 hours 6 minutes)
Boston, USA - Massachusetts, Edward L. Logan International Airport (BOS) to Watertown, South Dakota (ATY)
Distance:
1,314 miles (2,114 kilometres)
Average flight time (direct 3 hours 25 minutes)
Minneapolis, USA - Minnesota, Airport - St. Paul International (MSP) to Watertown, South Dakota (ATY)
Distance:
192 miles (310 kilometres)
Average flight time (direct 55 minutes)
Fort Lauderdale, USA - Florida, Fort Lauderdale-Hollywood International Airport (FLL) to Watertown, South Dakota (ATY)
Distance:
1,608 miles (2,588 kilometres)
Average flight time (direct 4 hours 4 minutes)
Detroit, USA - Michigan, Airport - Metropolitan Wayne County International (DTW) to Watertown, South Dakota (ATY)
Distance:
715 miles (1,150 kilometres)
Average flight time (direct 2 hours 5 minutes)
Philadelphia, USA - Pennsylvania, Airport - Philadelphia International (PHL) to Watertown, South Dakota (ATY)
Distance:
1,167 miles (1,878 kilometres)
Average flight time (direct 3 hours 5 minutes)
Baltimore, USA - Maryland, Baltimore/Washington International Airport (BWI) to Watertown, South Dakota (ATY)
Distance:
1,120 miles (1,802 kilometres)
Average flight time (direct 2 hours 59 minutes)
Salt Lake City, USA - Utah, Salt Lake City International Airport (SLC) to Watertown, South Dakota (ATY)
Distance:
802 miles (1,290 kilometres)
Average flight time (direct 2 hours 16 minutes)
San Diego, USA - California, San Diego International Airport (SAN) to Watertown, South Dakota (ATY)
Distance:
1,362 miles (2,191 kilometres)
Average flight time (direct 3 hours 31 minutes)
Tampa, USA - Florida, Tampa International Airport (TPA) to Watertown, South Dakota (ATY)
Distance:
1,420 miles (2,285 kilometres)
Average flight time (direct 3 hours 39 minutes)
Portland, USA - International Airport, Oregon (PDX) to Watertown, South Dakota (ATY)
Distance:
1,233 miles (1,985 kilometres)
Average flight time (direct 3 hours 14 minutes)
From Minneapolis (MSP), USA to Watertown, United States (ATY): $191
Depart: 25 Dec 2025 · Return: 28 Dec 2025 Price found 10 Dec 2025, 19:14
From Denver (DEN), USA to Watertown, United States (ATY): $240
Depart: 27 Dec 2025 · Return: 31 Dec 2025 Price found 12 Dec 2025, 16:40
From Las Vegas (LAS), USA to Watertown, United States (ATY): $638
Depart: 27 Dec 2025 · Return: 31 Dec 2025 Price found 12 Dec 2025, 16:41
From Houston (IAH), USA to Watertown, United States (ATY): $1,070
Depart: 24 Dec 2025 · Return: 28 Dec 2025 Price found 09 Dec 2025, 21:23
From Washington D.C. (BWI), USA to Watertown, United States (ATY): $1,562
Depart: 24 Dec 2025 · Return: 28 Dec 2025 Price found 09 Dec 2025, 10:55
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