Is there a direct flight from Minneapolis to Watertown?

Yes — you can fly nonstop from Minneapolis (MSP) to Watertown (ATY) on Delta.

Which airlines fly nonstop from Minneapolis to Watertown?

Delta flies nonstop between Minneapolis (MSP) and Watertown (ATY).

There is about 1 nonstop departure per day (roughly 7 per week) from Minneapolis to Watertown.

Watertown is about 192 miles from Minneapolis by air.

Popular things to do include Blue Cloud Abbey, Redlin Art Center, Bramble Park Zoo, Oakwood Lakes State Park, and more.

Watertown · South Dakota

Nonstop service from MSP to ATY on Delta. Here's the schedule at a glance — plus what to do once you land.

Airlines

Delta

Nonstop flights

~1/day

Distance

192 mi

Flight time

~55mgate to gate

Elevation

1,749 ft908 ft higher than your departure

Days operated

Daily (all week)

This is a rare nonstop: only 2 cities fly direct to Watertown, and Minneapolis is one of them. From anywhere else you'd be connecting.

55m in the air, 192 miles: short enough that a single night in Watertown is worth it, and a day trip is not absurd.

Watertown is a city in South Dakota.

Summary from Wikivoyage (CC BY-SA).

Blue Cloud Abbey
Blue Cloud Abbey, formally Our Lady of the Snows Abbey, was an American Benedictine monastery located near the town of Marvin, in Grant County, South Dakota. It was a member of the Swiss-American Congregation.
Redlin Art Center
The Redlin Art Center is an art gallery located in Watertown, South Dakota, where over 150 of artist Terry Redlin's original paintings are displayed.
Bramble Park Zoo
Bramble Park Zoo is located in Watertown, South Dakota. Open since 1912, the zoo comprises 15 acres (6.1 ha) with approximately 500 animals representing 130 different species.
Oakwood Lakes State Park
Oakwood Lakes State Park is a South Dakota state park in Brookings County, South Dakota in the United States.
Estelline Bandstand and Gazebo Park
The Estelline Bandstand and Gazebo Park, at 105 N. Main in Estelline, South Dakota, was listed on the National Register of Historic Places in 1999.

Attraction descriptions from Wikipedia (CC BY-SA); place data from Wikidata (CC0).

Within 2° of Minneapolis on the annual average, so pack much as you would at home — but the two cities do not track each other month to month:

January bottoms out near 22°F — a real coat, not a layer.

Daily highs averaged from Meteostat station records (CC BY 4.0), measured at the nearest weather station to each city.

Best time to visit: The best time to visit Watertown is May–September, when daytime highs are a comfortable 67–82°F.
How long to stay: Three or four days is enough to take in Watertown's highlights, from Blue Cloud Abbey, Redlin Art Center, and Bramble Park Zoo and more.

Is there a direct flight from Minneapolis to Watertown?: Yes — you can fly nonstop from Minneapolis (MSP) to Watertown (ATY) on Delta.
Which airlines fly nonstop from Minneapolis to Watertown?: Delta flies nonstop between Minneapolis (MSP) and Watertown (ATY).
How many nonstop flights are there from Minneapolis to Watertown?: There is about 1 nonstop departure per day (roughly 7 per week) from Minneapolis to Watertown.
How far is Watertown from Minneapolis?: Watertown is about 192 miles from Minneapolis by air.
What is there to do in Watertown?: Popular things to do include Blue Cloud Abbey, Redlin Art Center, Bramble Park Zoo, Oakwood Lakes State Park, and more.

The closest other departure airports to Minneapolis — each opens up more nonstop destinations.