Skip To Main Content
English
Manage reservations
Locations
Help
Find a hotel
Deals
Groups & events
Credit cards
Sign in or join
points
uu
View all hotels in the area
Search Hotels
Check in
Thu, Jun 19
Check out
Fri, Jun 20
Friday, June 20 check-out date selected
Thursday, June 19 check-in date selected
Rooms & guests
Rate
Home
Montana
Sidney
Mainstay hotels
MainStay Suites Sidney - Medical Center
MainStay Suites Sidney - Medical Center
Sold Out
Thu, Jun 19, 2025 to Fri, Jun 20, 2025
Modify your dates
4.55 stars rating. Excellent.
4.5
1000 3rd Street NW, Sidney, MT, 59270, US
(406) 488-1000
Sold Out
Thu, Jun 19, 2025 to Fri, Jun 20, 2025
Modify your dates
All photos
Guest Rooms
Available Guest Rooms
$
USD
US Dollar
Canadian Dollar
Australian Dollar
Euro
Pound Sterling
Argentine Peso
Bahamian Dollar
Baht
Brazilian Real
Cayman Islands Dollar
Chilean Peso
Colombian Peso
Costa Rican Colon
Czech Koruna
Danish Krone
Dong
Egyptian Pound
Fiji Dollar
Forint
Hong Kong Dollar
Iceland Krona
Indian Rupee
Jamaican Dollar
Kina
Lebanese Pound
Malaysian Ringgit
Mexican Peso
Netherlands Antillian Guilder
New Taiwan Dollar
New Zealand Dollar
Norwegian Krone
Nuevo Sol
Pakistan Rupee
Peso Uruguayo
Philippine Peso
Quetzal
Rial Omani
Rupiah
Salvadoran Colon
Saudi Riyal
Singapore Dollar
Swedish Krona
Swiss Franc
United Arab Emirates Dirham
Won
Yen
Yuan Renminbi
Currency
Points
Flexible, affordable rates
Apartment-style suites
In-room kitchens
Free WiFi
Loading available rooms
