$98 Cheap Flights from Watertown (ATY) to Minneapolis (MSP)

View $98 flight on Thu, Aug 14, 2025Opens in a new window

Popular airlines from Watertown, SD (ATY-Watertown Regional) to Minneapolis - St. Paul Intl. Airport (MSP)

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Cheap Flights from Watertown to Minneapolis (ATY-MSP)

Prices were available within the past 7 days and start at $98 for one-way flights and $190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Aug 4 - Thu, Aug 7
ATY
Watertown
MSP
Minneapolis
$190 Roundtrip, just found
$190
Roundtrip
just found
Select Delta flight, departing Mon, Aug 4 from Watertown to Minneapolis, returning Thu, Aug 7, priced at $190 just found
KEY LIME AIR DBA DENVER AIR CONNECTION
Sat, Jul 19 - Sat, Jul 26
ATY
Watertown
MSP
Minneapolis
$386 Roundtrip, found 15 hours ago
$386
Roundtrip
found 15 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Jul 19 from Watertown to Minneapolis, returning Sat, Jul 26, priced at $386 found 15 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Sat, Jul 19 - Fri, Jul 25
ATY
Watertown
MSP
Minneapolis
$399 Roundtrip, found 15 hours ago
$399
Roundtrip
found 15 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Jul 19 from Watertown to Minneapolis, returning Fri, Jul 25, priced at $399 found 15 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Thu, Jul 24 - Sun, Jul 27
ATY
Watertown
MSP
Minneapolis
$412 Roundtrip, found 15 hours ago
$412
Roundtrip
found 15 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Jul 24 from Watertown to Minneapolis, returning Sun, Jul 27, priced at $412 found 15 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Sat, Jul 19 - Tue, Jul 22
ATY
Watertown
MSP
Minneapolis
$415 Roundtrip, found 15 hours ago
$415
Roundtrip
found 15 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Jul 19 from Watertown to Minneapolis, returning Tue, Jul 22, priced at $415 found 15 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Sat, Jul 19 - Thu, Jul 24
ATY
Watertown
MSP
Minneapolis
$417 Roundtrip, found 15 hours ago
$417
Roundtrip
found 15 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Jul 19 from Watertown to Minneapolis, returning Thu, Jul 24, priced at $417 found 15 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Fri, Jul 11 - Tue, Jul 29
ATY
Watertown
MSP
Minneapolis
$425 Roundtrip, found 6 days ago
$425
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Jul 11 from Watertown to Minneapolis, returning Tue, Jul 29, priced at $425 found 6 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Sat, Jul 26 - Tue, Jul 29
ATY
Watertown
MSP
Minneapolis
$426 Roundtrip, found 3 days ago
$426
Roundtrip
found 3 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Jul 26 from Watertown to Minneapolis, returning Tue, Jul 29, priced at $426 found 3 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Tue, Jul 22 - Fri, Jul 25
ATY
Watertown
MSP
Minneapolis
$428 Roundtrip, found 15 hours ago
$428
Roundtrip
found 15 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Jul 22 from Watertown to Minneapolis, returning Fri, Jul 25, priced at $428 found 15 hours ago
United
Mon, Aug 4 - Thu, Aug 14
ATY
Watertown
MSP
Minneapolis
$496 Roundtrip, just found
$496
Roundtrip
just found
Select United flight, departing Mon, Aug 4 from Watertown to Minneapolis, returning Thu, Aug 14, priced at $496 just found

Alternative airports near Minneapolis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Minneapolis - St. Paul Intl. MSP. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $425
MSP
Minneapolis - St. Paul Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $425
Flights from Watertown (ATY) to Minneapolis (MSP)
Origin airport
Watertown Regional
Destination airport
Minneapolis - St. Paul Intl.
Airlines serving
Delta, United
Roundtrip price
$190
Distance
193 mi

Frequently asked questions

How much does a flight from Watertown Regional Airport (ATY) to Minneapolis - St. Paul Intl. Airport (MSP) cost?
Discover the latest flight deals from ATY to MSP by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ATY to MSP?
Fly direct from ATY to MSP in August to land cheaper fares. You can find a one-way Delta flight for $100 leaving on August 8 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on June 25 2025 and remains unchanged.
What is the cheapest airline that flies from ATY to MSP?
With fares starting at $100 for a one-way flight from ATY to MSP, Delta is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ATY on August 8 2025. Prices were last updated on June 25 2025 and have not changed since.
How many flights per day from Watertown Regional Airport (ATY) to Minneapolis - St. Paul Intl. Airport (MSP)?
You'll need to hop on a flight with a layover when traveling from Watertown Regional Airport (ATY) to Minneapolis - St. Paul Intl. Airport (MSP). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from ATY to MSP?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Watertown Regional Airport (ATY) to Minneapolis - St. Paul Intl. Airport (MSP)?
To touch down at Minneapolis - St. Paul Intl. Airport (MSP) on time, choose a flight that leaves Watertown Regional Airport (ATY) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Watertown Regional Airport (ATY) to Minneapolis - St. Paul Intl. Airport (MSP) last-minute?
Booking your plane ticket from ATY to MSP shortly before your journey is typically more expensive. However, if there's some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book an ATY to MSP flight and hotel package?
Compared with arranging flights and hotels separately, booking an ATY to MSP flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the hassle out of travel planning. Simply secure your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Watertown Regional Airport (ATY) to Minneapolis - St. Paul Intl. Airport (MSP)?
Usually, it's possible to cancel or reschedule your ATY to MSP flight. However, if the booking was made more than 24 hours ago, additional fees 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.

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