Title: $93 Cheap Flights to Watertown, SD - Expedia.com ![Aerial View of Watertown, South Dakota during a Summer Sunset](https://images.trvl-media.com/place/448/75aa393b-356a-4f25-94c7-33f076733b46.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/448/75aa393b-356a-4f25-94c7-33f076733b46.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $93 Cheap Flights to Watertown, SD [View $93 flight on Sun, Apr 12, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:MSP,to:ATY,departure:4/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:92.60&airProductToken=AQo4CjYIxJgBEgQ0Mjk5GMx8IODEASjzl4oDMLmYigM4VUAAWAFqCU1BSU5DTEFTQ3IIVUFVTkEwTU8SCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Add a place to stay Direct flights only [Watertown Travel Guide](https://expedia.com/Watertown.dx448)[Hotels in Watertown](https://expedia.com/Watertown-Hotels.d448.Travel-Guide-Hotels)[Car Rentals in Watertown](https://expedia.com/Car-Rentals-In-Watertown.d448.Car-Rental-Guide)[Watertown Vacation Packages](https://expedia.com/Watertown.d448.Destination-Travel-Guides) ## Popular airlines to Watertown - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Watertown, South Dakota, United States of America,departure:2/24/2026TANYT&leg2=from:Watertown, South Dakota, United States of America,to:CMH,departure:3/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Watertown, South Dakota, United States of America,departure:2/24/2026TANYT&leg2=from:Watertown, South Dakota, United States of America,to:CMH,departure:3/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## How much is the cheapest flight to Watertown? Prices were available within the past 7 days and start at $93 for one-way flights and $190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Feb 23 - Fri, Feb 27 MSP Minneapolis ATY Watertown $190 Roundtrip found 13 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSP,to:ATY,departure:2/23/2026TANYT&leg2=from:ATY,to:MSP,departure:2/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:189.70&airProductToken=AQojCiEIxJgBEgQ0Mjk5GMx8IODEASiY_YUDMOv9hQM4VUAAWAEKIwohCMSYARIENDI5OBjgxAEgzHwonqOGAzDpo4YDOFVAAFgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Sep 3 - Mon, Sep 7 BZN Bozeman ATY Watertown $224 Roundtrip found 4 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BZN,to:ATY,departure:9/3/2026TANYT&leg2=from:ATY,to:BZN,departure:9/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:223.30&airProductToken=AQpvCjUIxJgBEgQyOTQ2GKFuIMx8KKHqlgMwrOuWAzhFQABYAWoJTUFJTkJBU0lDcghWRlZOQTBCUQo2CMSYARIENDI5ORjMfCDgxAEo8-uWAzC-7JYDOEVAAVgBaglNQUlOQkFTSUNyCFZGVk5BMEJRCm8KNgjEmAESBDQyOTgY4MQBIMx8KMGTlwMwjJSXAzhFQABYAWoJTUFJTkJBU0lDcghWRlZOQTBCUQo1CMSYARIEMTIyNhjMfCChbijDlJcDMNaVlwM4RUABWAFqCU1BSU5CQVNJQ3IIVkZWTkEwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Apr 19 - Sat, Apr 25 ATW Appleton ATY Watertown $234 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ATW,to:ATY,departure:4/19/2026TANYT&leg2=from:ATY,to:ATW,departure:4/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:233.30&airProductToken=AQpwCjYIxJgBEgQzODYxGOC0ASDMfCjg5YoDMLDmigM4RUAAWAFqCU1BSU5CQVNJQ3IIVkZWTkEwQlEKNgjEmAESBDQyOTkYzHwg4MQBKNPmigMwmueKAzhFQAFYAWoJTUFJTkJBU0lDcghWRlZOQTBCUQpwCjYIxJgBEgQ0Mjk4GODEASDMfCj9o4sDMMakiwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkZWTkEwQlEKNgjEmAESBDM5MjEYzHwg4LQBKK2miwMw-KaLAzhFQAFYAWoJTUFJTkJBU0lDcghWRlZOQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Apr 8 - Sun, Apr 12 DEN Denver ATY Watertown $240 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:ATY,departure:4/8/2026TANYT&leg2=from:ATY,to:DEN,departure:4/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:239.70&airProductToken=AQo5CjcI1YIBEgQ1MDQwGINpIODEASi66YkDMKrqiQM4TkAAWAFqCjFfYmFzaWNlY29yCExBQTRBQUJOCjkKNwjVggESBDUwMTkY4MQBIINpKP6XigMw9ZiKAzhOQABYAWoKMV9iYXNpY2Vjb3IITEVBNEFBQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Apr 22 - Sun, Apr 26 ATW Appleton ATY Watertown $244 Roundtrip found 6 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ATW,to:ATY,departure:4/22/2026TANYT&leg2=from:ATY,to:ATW,departure:4/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:243.30&airProductToken=AQpwCjYIxJgBEgQzODYxGOC0ASDMfCjAh4sDMJCIiwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkZWTkEwQlEKNgjEmAESBDQyOTkYzHwg4MQBKLOIiwMw-oiLAzhFQAFYAWoJTUFJTkJBU0lDcghWRlZOQTBCUQpwCjYIxJgBEgQ0Mjk4GODEASDMfCidr4sDMOaviwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkZWTkEwQlEKNgjEmAESBDM5MjEYzHwg4LQBKM2xiwMwmLKLAzhFQAFYAWoJTUFJTkJBU0lDcghWRlZOQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ## Alternative airports near Watertown Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:ATY,departure:2/24/2026TANYT&leg2=from:ATY,to:CMH,departure:3/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ATY Watertown Regional CheapestClosest 6 min [Flights from $389 ](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:ATY,departure:2/24/2026TANYT&leg2=from:ATY,to:CMH,departure:3/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Tips to find the cheapest flights to Watertown **The cheapest day to fly** Get started finding a cheap flight to Watertown on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you. **The cheapest month to fly** February is the cheapest month to fly to Watertown. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Watertown. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute. **The most affordable time to book a flight** Typically, a Sunday can be the cheapest time to book a flight to Watertown, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation. **The cheapest round-trip tickets to Watertown** The lowest price for round-trip flights to Watertown in 2026 starts from from $190, while one-way tickets start from from $93\. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Watertown. If you have a preferred departure time or airline, you can use the handy filters to customize your search. **The cheapest airlines flying to Watertown** Delta, United are just some of the airlines that can typically offer cheap tickets to Watertown. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Watertown and countless more destinations worldwide. **The most affordable airports to fly into** To view the cheapest airports to fly into for Watertown, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Watertown. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia. **Save with a package** With Expedia's amazing [package deals](https://www.expedia.com/package-deals), you could save hundreds of dollars by booking your Watertown plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving. **Date flexibility for the cheapest flights to Watertown** If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Watertown. **Stopover savings** The cheapest tickets to Watertown are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Watertown. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved. **Get Expedia's Price Drop Protection** Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference\*. This gives you peace of mind that you're getting one of the cheapest flights to Watertown for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members. \*Terms apply. **Use our Price Tracking feature** Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Watertown. Simply download the free Expedia app to your smart device and activate Watertown flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices. **Book with Expedia** As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Watertown. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. ## Frequently asked questions ### What month is the cheapest to fly to Watertown? ### Which US cities have the cheapest flights to Watertown? ### Which US cities fly direct to Watertown? ### How to find a cheap flight to Watertown? ### How to get a cheap last-minute flight to Watertown? ### How far in advance should I book a flight to Watertown? ### Which day of the week is the cheapest day to buy a plane ticket to Watertown? ### Where do you fly into Watertown? ### How far is the airport from central Watertown? ### Can I save money by booking a Watertown trip package? ### Can I change or cancel my flight to Watertown? \*Flight schedules are subject to change. __Flights to Watertown information__ | Destination airport | Watertown Regional | | ----------------------------- | ------------------ | | Destination airport IATA code | ATY | | Destination city name | Watertown | | Roundtrip price | $190 | ## Trending flights to Watertown Prices were available within the past 7 days and start at $93 for one-way flights and $190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Feb 23 - Fri, Feb 27 MSP Minneapolis ATY Watertown $190 Roundtrip found 13 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSP,to:ATY,departure:2/23/2026TANYT&leg2=from:ATY,to:MSP,departure:2/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:189.70&airProductToken=AQojCiEIxJgBEgQ0Mjk5GMx8IODEASiY_YUDMOv9hQM4VUAAWAEKIwohCMSYARIENDI5OBjgxAEgzHwonqOGAzDpo4YDOFVAAFgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - [Hotels near Codington County Heritage Museum ](https://www.expedia.com/Codington-County-Heritage-Museum-Hotels.0-l553248621532648867-0.Travel-Guide-Filter-Hotels) - [Hotels near Goss Opera Hall ](https://www.expedia.com/Goss-Opera-Hall-Hotels.0-l553248621532648866-0.Travel-Guide-Filter-Hotels) - [Hotels near Watertown Brewing Company ](https://www.expedia.com/Watertown-Brewing-Company-Hotels.0-l633985259442724864-0.Travel-Guide-Filter-Hotels) - [Hotels near Riverside Park ](https://www.expedia.com/Riverside-Park-Hotels.0-l6223121-0.Travel-Guide-Filter-Hotels) - [Hotels near Mellette House ](https://www.expedia.com/Mellette-House-Hotels.0-l6223125-0.Travel-Guide-Filter-Hotels) - [Hotels near Bramble Park Zoo ](https://www.expedia.com/Bramble-Park-Zoo-Hotels.0-l553248621532648865-0.Travel-Guide-Filter-Hotels) - [Hotels near Watertown Mall ](https://www.expedia.com/Watertown-Mall-Hotels.0-l6223118-0.Travel-Guide-Filter-Hotels) - [Hotels near Glacial Lakes Distillery ](https://www.expedia.com/Glacial-Lakes-Distillery-Hotels.0-l631274783580786688-0.Travel-Guide-Filter-Hotels) - [Flights from Watertown Regional ](https://www.expedia.com/lp/airports/aty/flights-from-watertown-regional-airport) - [Flights from Denver (DEN) to Watertown (ATY) ](https://www.expedia.com/lp/flights/den/aty/denver-to-watertown) - [Flights from Sioux Falls (FSD) to Watertown (ATY) ](https://www.expedia.com/lp/flights/fsd/aty/sioux-falls-to-watertown) - [Flights from Chicago (ORD) to Watertown (ATY) ](https://www.expedia.com/lp/flights/ord/aty/chicago-to-watertown) - [Flights from Minneapolis (MSP) to Watertown (ATY) ](https://www.expedia.com/lp/flights/msp/aty/minneapolis-to-watertown) - [Flights from Aberdeen (ABR) to Watertown (ATY) ](https://www.expedia.com/lp/flights/abr/aty/aberdeen-to-watertown) - [Flights from Rapid City (RAP) to Watertown (ATY) ](https://www.expedia.com/lp/flights/rap/aty/rapid-city-to-watertown) - [Flights from Syracuse (SYR) to Watertown (ATY) ](https://www.expedia.com/lp/flights/syr/aty/syracuse-to-watertown) - [Flights from Fargo (FAR) to Watertown (ATY) ](https://www.expedia.com/lp/flights/far/aty/fargo-to-watertown) - [Flights from Dallas (DFW) to Watertown (ATY) ](https://www.expedia.com/lp/flights/dfw/aty/dallas-to-watertown) - [Flights from Phoenix (PHX) to Watertown (ATY) ](https://www.expedia.com/lp/flights/phx/aty/phoenix-to-watertown) - [Flights from Portland (PDX) to Watertown (ATY) ](https://www.expedia.com/lp/flights/pdx/aty/portland-to-watertown) - [Flights from Rochester (ROC) to Watertown (ATY) ](https://www.expedia.com/lp/flights/roc/aty/rochester-to-watertown) - [Flights from Madison (MSN) to Watertown (ATY) ](https://www.expedia.com/lp/flights/msn/aty/madison-to-watertown) - [Flights from Omaha (OMA) to Watertown (ATY) ](https://www.expedia.com/lp/flights/oma/aty/omaha-to-watertown) - [Flights from Pierre (PIR) to Watertown (ATY) ](https://www.expedia.com/lp/flights/pir/aty/pierre-to-watertown) - [Flights from Green Bay (GRB) to Watertown (ATY) ](https://www.expedia.com/lp/flights/grb/aty/green-bay-to-watertown) - [Flights from Las Vegas (LAS) to Watertown (ATY) ](https://www.expedia.com/lp/flights/las/aty/las-vegas-to-watertown) - [Flights from Nashville (BNA) to Watertown (ATY) ](https://www.expedia.com/lp/flights/bna/aty/nashville-to-watertown) - [Flights from Charlotte (CLT) to Watertown (ATY) ](https://www.expedia.com/lp/flights/clt/aty/charlotte-to-watertown) - [Flights from Seattle (SEA) to Watertown (ATY) ](https://www.expedia.com/lp/flights/sea/aty/seattle-to-watertown) - [Flights from Los Angeles (LAX) to Watertown (ATY) ](https://www.expedia.com/lp/flights/lax/aty/los-angeles-to-watertown) - [Flights from Burbank (BUR) to Watertown (ATY) ](https://www.expedia.com/lp/flights/bur/aty/burbank-to-watertown) - [Flights from Huntsville (HSV) to Watertown (ATY) ](https://www.expedia.com/lp/flights/hsv/aty/huntsville-to-watertown) - [Flights from Detroit (DTW) to Watertown (ATY) ](https://www.expedia.com/lp/flights/dtw/aty/detroit-to-watertown) - [Flights from Houston (HOU) to Watertown (ATY) ](https://www.expedia.com/lp/flights/hou/aty/houston-to-watertown) - [Flights from Harrisburg (MDT) to Watertown (ATY) ](https://www.expedia.com/lp/flights/mdt/aty/harrisburg-to-watertown) - [Flights from Billings (BIL) to Watertown (ATY) ](https://www.expedia.com/lp/flights/bil/aty/billings-to-watertown) - [Flights from Rochester (RST) to Watertown (ATY) ](https://www.expedia.com/lp/flights/rst/aty/rochester-to-watertown) - [Flights from Pittsburgh (PIT) to Watertown (ATY) ](https://www.expedia.com/lp/flights/pit/aty/pittsburgh-to-watertown) - [Flights from Atlanta (ATL) to Watertown (ATY) ](https://www.expedia.com/lp/flights/atl/aty/atlanta-to-watertown) - [Flights from Chattanooga (CHA) to Watertown (ATY) ](https://www.expedia.com/lp/flights/cha/aty/chattanooga-to-watertown) - [Flights from Milwaukee (MKE) to Watertown (ATY) ](https://www.expedia.com/lp/flights/mke/aty/milwaukee-to-watertown) - [Flights from Oklahoma City (OKC) to Watertown (ATY) ](https://www.expedia.com/lp/flights/okc/aty/oklahoma-city-to-watertown) - [Flights from Colorado Springs (COS) to Watertown (ATY) ](https://www.expedia.com/lp/flights/cos/aty/colorado-springs-to-watertown) - [Flights from Grand Forks (GFK) to Watertown (ATY) ](https://www.expedia.com/lp/flights/gfk/aty/grand-forks-to-watertown) - [Flights from Kansas City (MCI) to Watertown (ATY) ](https://www.expedia.com/lp/flights/mci/aty/kansas-city-to-watertown) - [Flights from St. Cloud (STC) to Watertown (ATY) ](https://www.expedia.com/lp/flights/stc/aty/st-cloud-to-watertown) - [Flights from Sacramento (SMF) to Watertown (ATY) ](https://www.expedia.com/lp/flights/smf/aty/sacramento-to-watertown) - [Flights from Appleton (ATW) to Watertown (ATY) ](https://www.expedia.com/lp/flights/atw/aty/appleton-to-watertown) - [Flights from Albuquerque (ABQ) to Watertown (ATY) ](https://www.expedia.com/lp/flights/abq/aty/albuquerque-to-watertown) - [Flights from New York (JFK) to Watertown (ATY) ](https://www.expedia.com/lp/flights/jfk/aty/new-york-to-watertown) - [Flights from Spokane (GEG) to Watertown (ATY) ](https://www.expedia.com/lp/flights/geg/aty/spokane-to-watertown) - [Flights from Eugene (EUG) to Watertown (ATY) ](https://www.expedia.com/lp/flights/eug/aty/eugene-to-watertown) - [Flights from Jacksonville (JAX) to Watertown (ATY) ](https://www.expedia.com/lp/flights/jax/aty/jacksonville-to-watertown) - [Flights from Cedar Rapids (CID) to Watertown (ATY) ](https://www.expedia.com/lp/flights/cid/aty/cedar-rapids-to-watertown) - [Flights from Raleigh (RDU) to Watertown (ATY) ](https://www.expedia.com/lp/flights/rdu/aty/raleigh-to-watertown) - [Flights from Cleveland (CLE) to Watertown (ATY) ](https://www.expedia.com/lp/flights/cle/aty/cleveland-to-watertown) - [Flights from Midland (MAF) to Watertown (ATY) ](https://www.expedia.com/lp/flights/maf/aty/midland-to-watertown) - [Flights from Austin (AUS) to Watertown (ATY) ](https://www.expedia.com/lp/flights/aus/aty/austin-to-watertown) - [Flights from Salt Lake City (SLC) to Watertown (ATY) ](https://www.expedia.com/lp/flights/slc/aty/salt-lake-city-to-watertown) - [Flights from Cincinnati (CVG) to Watertown (ATY) ](https://www.expedia.com/lp/flights/cvg/aty/cincinnati-to-watertown) - [Flights from Worcester (ORH) to Watertown (ATY) ](https://www.expedia.com/lp/flights/orh/aty/worcester-to-watertown) - [Flights from Orlando (MCO) to Watertown (ATY) ](https://www.expedia.com/lp/flights/mco/aty/orlando-to-watertown) - [Flights from St. Petersburg (PIE) to Watertown (ATY) ](https://www.expedia.com/lp/flights/pie/aty/st-petersburg-to-watertown) - [Flights from Minot (MOT) to Watertown (ATY) ](https://www.expedia.com/lp/flights/mot/aty/minot-to-watertown) - [Flights from Boston (BOS) to Watertown (ATY) ](https://www.expedia.com/lp/flights/bos/aty/boston-to-watertown) - [Flights from Tampa (TPA) to Watertown (ATY) ](https://www.expedia.com/lp/flights/tpa/aty/tampa-to-watertown) - [KEY LIME AIR DBA DENVER AIR CONNECTION Denver (DEN) to Watertown (ATY) flights ](https://www.expedia.com/lp/flight-routes/key-lime-air-dba-denver-air-connection-from-denver-intl-to-watertown-regional/kg/den/aty) - [Flights from Grand Junction (GJT) to Watertown (ATY) ](https://www.expedia.com/lp/flights/gjt/aty/grand-junction-to-watertown) - [Flights from Reno (RNO) to Watertown (ATY) ](https://www.expedia.com/lp/flights/rno/aty/reno-to-watertown) - [Flights from Boise (BOI) to Watertown (ATY) ](https://www.expedia.com/lp/flights/boi/aty/boise-to-watertown) - [Flights from Washington (IAD) to Watertown (ATY) ](https://www.expedia.com/lp/flights/iad/aty/washington-to-watertown) - [Flights from San Luis Obispo (SBP) to Watertown (ATY) ](https://www.expedia.com/lp/flights/sbp/aty/san-luis-obispo-to-watertown) - [Flights from Jackson (JAN) to Watertown (ATY) ](https://www.expedia.com/lp/flights/jan/aty/jackson-to-watertown) - [Flights from Baltimore (BWI) to Watertown (ATY) ](https://www.expedia.com/lp/flights/bwi/aty/baltimore-to-watertown) - [Flights from Tulsa (TUL) to Watertown (ATY) ](https://www.expedia.com/lp/flights/tul/aty/tulsa-to-watertown) - [Flights from San Antonio (SAT) to Watertown (ATY) ](https://www.expedia.com/lp/flights/sat/aty/san-antonio-to-watertown) - [Flights from Mesa (AZA) to Watertown (ATY) ](https://www.expedia.com/lp/flights/aza/aty/mesa-to-watertown) - [Flights from Indianapolis (IND) to Watertown (ATY) ](https://www.expedia.com/lp/flights/ind/aty/indianapolis-to-watertown) - [Flights from Orange County (SNA) to Watertown (ATY) ](https://www.expedia.com/lp/flights/sna/aty/orange-county-to-watertown) - [Flights from Memphis (MEM) to Watertown (ATY) ](https://www.expedia.com/lp/flights/mem/aty/memphis-to-watertown) - [Flights from Columbus (CMH) to Watertown (ATY) ](https://www.expedia.com/lp/flights/cmh/aty/columbus-to-watertown) - [Flights from Durango (DRO) to Watertown (ATY) ](https://www.expedia.com/lp/flights/dro/aty/durango-to-watertown) - [Flights from Fort Lauderdale (FLL) to Watertown (ATY) ](https://www.expedia.com/lp/flights/fll/aty/fort-lauderdale-to-watertown) - [Flights from Knoxville (TYS) to Watertown (ATY) ](https://www.expedia.com/lp/flights/tys/aty/knoxville-to-watertown) - [Flights from Duluth (DLH) to Watertown (ATY) ](https://www.expedia.com/lp/flights/dlh/aty/duluth-to-watertown) - [Flights from New Haven (HVN) to Watertown (ATY) ](https://www.expedia.com/lp/flights/hvn/aty/new-haven-to-watertown) - [Flights from Washington (DCA) to Watertown (ATY) ](https://www.expedia.com/lp/flights/dca/aty/washington-to-watertown) - [KEY LIME AIR DBA DENVER AIR CONNECTION Chicago (ORD) to Watertown (ATY) flights ](https://www.expedia.com/lp/flight-routes/key-lime-air-dba-denver-air-connection-from-ohare-intl-to-watertown-regional/kg/ord/aty) - [Codington County Heritage Museum ](https://www.expedia.com/Codington-County-Heritage-Museum-Watertown.d553248621532648867.Vacation-Attraction) - [Goss Opera Hall ](https://www.expedia.com/Goss-Opera-Hall-Watertown.d553248621532648866.Vacation-Attraction) - [Watertown Brewing Company ](https://www.expedia.com/Watertown-Brewing-Company-Watertown.d633985259442724864.Vacation-Attraction) - [Riverside Park ](https://www.expedia.com/Riverside-Park-Watertown.d6223121.Vacation-Attraction) - [Mellette House ](https://www.expedia.com/Mellette-House-Watertown.d6223125.Vacation-Attraction) - [Watertown Family Aquatic Center ](https://www.expedia.com/Watertown-Family-Aquatic-Center-Watertown.d553248621561867435.Vacation-Attraction) - [Bramble Park Zoo ](https://www.expedia.com/Bramble-Park-Zoo-Watertown.d553248621532648865.Vacation-Attraction) - [Watertown Mall ](https://www.expedia.com/Watertown-Mall-Watertown.d6223118.Vacation-Attraction) - [Glacial Lakes Distillery ](https://www.expedia.com/Glacial-Lakes-Distillery-Watertown.d631274783580786688.Vacation-Attraction) - [Terry Redlin Museum ](https://www.expedia.com/Terry-Redlin-Museum-Watertown.d553248621532648869.Vacation-Attraction) - [Redlin Art Center ](https://www.expedia.com/Redlin-Art-Center-Watertown.d553248621532648868.Vacation-Attraction) - [Car rental Watertown Airport (ATY) ](https://www.expedia.com/Car-Rentals-In-Watertown-Regional.d6026287.Car-Rental-Guide) \*Available to One Key members.