Title: Waterpark Vacations in Southwest Montana 2026 | Expedia.ca ![](https://images.trvl-media.com/place/6056420/d1cbb953-ac17-4a5f-92bc-62977b348d49.jpg?impolicy=fcrop&w=1200&h=300&q=medium) # Southwest Montana Waterpark Vacations ## Book a Hotel + Flight or Car together to unlock savings Photo by Lisa Wareham - ## Plan, book, travel with confidence - ### Better together Save up to CA $1,096 when you book a flight and hotel together\* - ### Find the right fit With over 300,000 hotels worldwide, it's easy to create a perfect package - ### Rest easy Plan, book, and manage your trip all in one place ## 4 Night Waterpark holidays in Southwest Montana Price found within the past 48 hours. Click for updated prices. ![Residence Inn by Marriott Helena](https://images.trvl-media.com/lodging/4000000/3800000/3792000/3791925/9f089bfb_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Residence Inn by Marriott Helena CA $727 per person Feb 2 - Feb 6 found 20 hours ago Roundtrip non-stop flight included Detroit (DTW) to Helena (HLN) 9.4/10 Exceptional! (503 reviews) Great property, will definitely stay again Reviewed on Dec 15, 2025 Don't see what you're looking for? See all available trips from Columbus to Southwest Montana [View all trips](https://expedia.ca/go/package/search/FlightHotel/2026-01-16/2026-01-23/?FromAirport=Columbus,%20Ohio,%20United%20States%20of%20America&Destination=BTM&NumRoom=1&NumAdult=2&NumChild=0&paandie=true) ## Waterpark Hotels in Southwest Montana ![Residence Inn by Marriott Helena](https://images.trvl-media.com/lodging/4000000/3800000/3792000/3791925/9f089bfb_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Residence Inn by Marriott Helena 2500 E Custer Ave Helena MT - 5 hours drive from Yellowstone Park West Entrance Book a stay at this family-friendly hotel in Helena. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Last Chance Tennis Center and Lucky ... 9.2/10 Wonderful! (510 reviews) Staff are friendly able to bring my pet the breakfast is enough and the room is excellent im picky about my rooms im very satisfied Reviewed on Nov 25, 2025 [](https://expedia.ca/Helena-Hotels-Residence-Inn-By-Marriott-Helena.h3791925.Hotel-Information) [See all 4,418 properties in Southwest Montana](https://expedia.ca/Hotel-Search?rfrrid=TG.LP.Hotels.Package®ionId=6056420) 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. ## More vacations you might like ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/06/08/all-inclusive_holidays_US.jpeg?impolicy=fcrop&w=300&h=300&q=mediumHigh) All Inclusive Vacations [](https://expedia.ca/lp/theme-vacations/all-inclusive-vacations?rfrr=editorial.All_Inclusive%20Vacations.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/10/17/XPC_Beach_Overview_HR_v3.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Beach Vacations [](https://expedia.ca/lp/theme-vacations/beach-vacations?rfrr=editorial.Beach_Vacations.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/06/08/Family_holidays_US_3_.jpeg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Family Vacations [](https://expedia.ca/lp/theme-vacations/kid-friendly-vacations?rfrr=editorial.Family_Vacations.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/04/29/frCA_Sejours_golf-Portugal.jpeg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Golf Vacations [](https://expedia.ca/lp/theme-vacations/golf-vacations?rfrr=editorial.Golf_Vacations.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/07/15/US_Luxury_VR_Miami.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Luxury Vacations [](https://expedia.ca/lp/theme-vacations/luxury-vacations?rfrr=editorial.Luxury_Vacations.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/08/29/romantic.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Romantic Vacations [](https://expedia.ca/lp/theme-vacations/romantic-vacations?rfrr=editorial.Romantic_Vacations.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/10/17/31952_v1_atfraraski22_insta_4.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Ski Vacations [](https://expedia.ca/lp/theme-vacations/ski-vacations?rfrr=editorial.Ski_Vacations.click) ## More Vacations Ideas [Flights to Southwest Montana ](https://expedia.ca/Cheap-Flights-To-Southwest-Montana.d6056420.Travel-Guide-Flights)[ Southwest Montana Hotels ](https://expedia.ca/Southwest-Montana-Hotels.d6056420.Travel-Guide-Hotels)[ Southwest Montana Vacation Rentals ](https://expedia.ca/Southwest-Montana-Vacation-Rentals.d6056420.Travel-Guide-VacationRentals)[ Southwest Montana Car Rentals ](https://expedia.ca/Car-Rentals-In-Southwest-Montana.d6056420.Car-Rental-Guide)[ Southwest Montana Vacations ](https://expedia.ca/Southwest-Montana.d6056420.Destination-Travel-Guides) \* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels and earn double points when you book on the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. Scan the QR code with your device camera and download our app