Hotel Deals in Dayton from $47
Save up to 60% on select hotels with Priceline
If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference.
Save an average of $240 per person when bundling your flight and hotel together with Priceline
We’re always here for you - reach us 24 hours a day, 7 days a week
Property Name
Guest Rating
Stars
Cities
- Beavercreek
- Brookville
- Centerville
- Dayton
- Englewood
- Fairborn
- Miamisburg
- Vandalia
Brands
- Comfort Inn
- Courtyard by Marriott
- Days Inn
- Extended Stay
- Fairfield Inn by Marriott
- Hilton Garden Inn
- Holiday Inn Express
- Home2 Suites by Hilton
- Independent
- Residence Inn by Marriott
extra xlean
The quality to price ratio was outstanding.
Location, price structure
Starting From
per night
Pulling away from this hotel
It is in the right area for what I needed
Spacious and cozy amenities with plenty of the little extras like coffee and danish are always a treat but I most enjoyed the ease and convenience. Good travels!
Starting From
per night
Staff, location
nothing. Then there is NO HOT BREAKFAST. ALL THEY OFFER IS WAFFLES, BISCUIT & GRAVY, apple, cereal, donuts that they get out of hostess pack, white bread & coffee. WHAT THE HELL!!! False advertising
The location
Starting From
per night
The manager was up and asking how people's breakfast were first thing in the morning with a suit and tie and a smile, helping out. Fronk desk asked if I needed anything else for my room when I called. Above and beyond.
Dinner was free. Free popcorn. Breakfast was free. Pool was awesome. Had sweet indoor outdoor option. Also hot tub.
Nice friendly staff and welcoming.
Starting From
per night
Friendly customer service
Smoke room available.
It wasn't any buds there
Starting From
per night
The staff is great and does whatever they can to help and meet my needs. The way its set up to feel and be able to function like home, its comforting.
nothing!
The clerk was helpful
Starting From
per night
Quick check-in
Clean and friendly staff.
Close to the mall and other stores and not expensive
Starting From
per night
The staff there are amazing especially the young lady that checked me in.
Only thing going for this hotel is price and location
The location
Starting From
per night
Nice room and good breakfast
The location was very good. It was only 30 minutes from our event. The area was extremely safe and secure. There was a huge selection of restaurants available within 2 miles of the hotel.
Friendly staff
Starting From
per night
Not Applicable
Choice in rooms
That the hotel provided a stove which I definitely needed, cleaning was definitely needed, I had to clean before i cooked...
Starting From
per night
All outside door needs a room key to enter
It was quite new and very clean.
The location of the hotel is nice. It's quite at night to. The hotel is nice and up to date in the rooms and in the common areas of the hotel.The price is good for what amenities the rooms offer. You do have to search around to find the best rate
Starting From
per night
NOTHING! But, I was stranded.
I loved the location and right on the bus line.
Not much to like here. Please consider booking elsewhere. Staff were nice.
Starting From
per night
The room need to be updated everything
Absolutely nothing
Good location
Starting From
per night
The room.
clean rooms friendly staff
Always clean and professional
Starting From
per night
Another negative. Had to replace key cards three times because they didn’t work.
Only location was good
Very comfortable bed and overall quietness of room and located near good restaurants.
Starting From
per night
It was clean and well-maintained. It was in a safe neighborhood.
Very friendly staff, buffet style breakfast, comfortable beds
Clean rooms and friendly staff.
Starting From
per night
The bed was comfortable and the hot tub felt great!!
It was just ok
Breakfast bar
Starting From
per night
Clean, smells good (but not a cover-up smell), breakfast is good, staff is friendly.
Very clean and new.
The price was attractive.
Starting From
per night
It was a chance to get away from all the people in my home.
Hot breakfast
Close to my destination
Starting From
per night
The staff was the best part of our stay. Every staff member we encountered was very courteous, friendly & helpful. Breakfast was great! Many options to choose from & set up is impressive. Nice fitness room. Nicely decorated hotel. Nice room & comfy beds
Location. It's right off the highway.
The Staff were very kind and friendly..
Starting From
per night
The beds were comfortable.
Located near everything
Lucy at the front desk was so helpful and personable.
Starting From
per night
Starting From
per night
The outside area was nice and cozy
The location
The comfortable bed
Starting From
per night
I only stayed there one night.
Employees were super friendly
This was one of the least expensive but nicest of 3 that I stayed in over a 3 week period.
Starting From
per night
The staff were excellent across the board; very responsive and helpful. Rooms were quiet and beds were comfortable.
It was clean, safe, and affordable
Excellent hotel ? Awesome Customer Service
Starting From
per night
Seemed modern and clean.
Starting From
per night
Great location, easy access to, room was clean and comfortable.
I guess it was clean.
very clean, new and great location
Starting From
per night
The convenience if the location is great, hotel was extremely clean which is something I look for.
Good location. Nice and clean. Daily room cleaning and towels. No issues at all.
The atmosphere and staff. Breakfast was good also
Starting From
per night
It was clean
gorgeous and spacious. was so clean and comfy. I felt safe.
The rooms are large and well furnished with large TVs in sitting room and bedroom. Good breakfast and friendly staff.
Starting From
per night
The room was like the picture described. The quality of the bed and pillows provided great comfort. The bathroom was super clean. When we needed extra towels and wash clothes were provided. Some toiletries we forgot were also provided when asked for.
Location to venue and dining.
Location! Ease of everything. Well appointed super clean rooms. Very pet friendly
Starting From
per night
Where to stay in Dayton
Learn about the top neighbourhoods of Dayton
Hawthorn Suites by Wyndham Dayton North
Just a 15 minute drive from the James M. Cox Dayton International Airport, this hotel features free Wi-Fi and an on-site fitness center. The University of Dayton is 10 miles away. Rooms at the Hawthorn Suites Dayton North all include a full kitchen, living area with a sofa bed, and cable TV. The brightly decorated rooms also have a work desk and private bathroom. The Dayton North Hawthorn Suites serve a continental breakfast every morning and offer light refreshments on Wednesday afternoon in the lobby. The hotel also boasts a basketball court and barbecue facilities. The Dayton Dragons, Dayton’s minor league baseball team plays 10 miles from the hotel. The Ervin J. Nutter Center is 15 miles away.
Not Applicable
Choice in rooms
That the hotel provided a stove which I definitely needed, cleaning was definitely needed, I had to clean before i cooked...
SpringHill Suites by Marriott Dayton South/Miamisburg
SpringHill Suites Dayton South/Miamisburg is located in Miamisburg, 30 miles from Kings Island and 10 miles from Dayton Convention Center. Featuring a fitness center, the 4-star hotel has air-conditioned rooms with free WiFi, each with a private bathroom. The hotel has a terrace and an indoor pool. All rooms at the hotel come with a flat-screen TV with cable channels and a kitchenette. Guest rooms will provide guests with a fridge. Guests at SpringHill Suites Dayton South/Miamisburg can enjoy a buffet breakfast. Staff at the accommodation are always available to provide advice at the reception. Benjamin and Marian Schuster Performing Arts Center is 10 miles from SpringHill Suites Dayton South/Miamisburg, while The Contemporary Dayton is 10 miles from the property. James M. Cox Dayton International Airport is 22 miles away.
The room.
clean rooms friendly staff
Always clean and professional
Holiday Inn Express and Suites Dayton Southwest By IHG
Located within 2.6 miles of Benjamin and Marian Schuster Performing Arts Center and 2.7 miles of The Contemporary Dayton, Holiday Inn Express & Suites - Dayton Southwest by IHG has rooms in Dayton. Featuring a fitness center, the 3-star hotel has air-conditioned rooms with free WiFi, each with a private bathroom. The hotel has an indoor pool and shared lounge, and Dayton Convention Center is 2.5 miles away. At the hotel, the rooms are equipped with a desk. All rooms at Holiday Inn Express & Suites - Dayton Southwest by IHG come with a seating area and a flat-screen TV with cable channels. A buffet, continental or American breakfast is available at the property. Free private parking and a business center are available, as well as a 24-hour front desk. Riverscape is 2.9 miles from the accommodation, while Dayton Motor Car Company Historic District is 3.1 miles from the property. James M. Cox Dayton International Airport is 14 miles away.
The staff was the best part of our stay. Every staff member we encountered was very courteous, friendly & helpful. Breakfast was great! Many options to choose from & set up is impressive. Nice fitness room. Nicely decorated hotel. Nice room & comfy beds
Location. It's right off the highway.
The Staff were very kind and friendly..
The Hotel at Dayton South
Located 25 miles from Kings Island, The Hotel at Dayton South offers 3-star accommodations in Dayton and has a seasonal outdoor swimming pool, a fitness center and a shared lounge. The property is around 11 miles from Dayton Convention Center, 12 miles from Benjamin and Marian Schuster Performing Arts Center and 12 miles from The Contemporary Dayton. The air-conditioned rooms provide a city view and come with a closet and free WiFi. The rooms in the hotel are equipped with a flat-screen TV and free toiletries. Buffet and continental breakfast options are available at The Hotel at Dayton South. A business center and vending machines with snacks and drinks are available on site at the accommodation. Staff speak English and Spanish at the reception. Riverscape is 12 miles from The Hotel at Dayton South, while Dayton Motor Car Company Historic District is 12 miles from the property. James M. Cox Dayton International Airport is 22 miles away.
extra xlean
The quality to price ratio was outstanding.
Location, price structure
Days Inn by Wyndham Dayton Huber Heights Northeast
Days Inn by Wyndham Dayton Huber Heights Northeast is located in Huber Heights, within 8.4 miles of Dayton Motor Car Company Historic District and 8.6 miles of Riverscape. The 1-star hotel has air-conditioned rooms with a private bathroom and free WiFi. The hotel features family rooms. Staff at the hotel are always available to provide guidance at the reception. Benjamin and Marian Schuster Performing Arts Center is 11 miles from Days Inn by Wyndham Dayton Huber Heights Northeast, while The Contemporary Dayton is 11 miles away. James M. Cox Dayton International Airport is 6.2 miles from the property.
Pulling away from this hotel
It is in the right area for what I needed
Spacious and cozy amenities with plenty of the little extras like coffee and danish are always a treat but I most enjoyed the ease and convenience. Good travels!
Baymont by Wyndham Dayton North
This hotel provides free airport shuttle services to/from Dayton International Airport, 6.5 miles away. It features spacious rooms with a 49-inch flat-screen TV and serves a daily breakfast buffet. A microwave, refrigerator and coffee maker are standard in every room at Red Lion Inn & Suites Dayton. Brightly decorated with carpeted floors, all rooms include free WiFi and a work desk. Free access to the gym and outdoor pool is provided to all guests of Red Lion Inn & Suites Dayton. Laundry facilities and free on-site parking are also available. Cassell Hills Municipal Golf Course and downtown Dayton are both a 10-minute drive from the hotel. Dayton Art Institute is 7 miles away. Whether you are traveling for business or pleasure, with family or solo, to escape or to visit, Baymont Inn & Suites offers every guest a comfortable room and a welcome with a smile. From the moment you step through our lobby doors, our friendly staff will work hard to make you feel at home. Crisp sheets, sincere smiles, and our hometown hospitality means that you have arrived at our Baymont.
Staff, location
nothing. Then there is NO HOT BREAKFAST. ALL THEY OFFER IS WAFFLES, BISCUIT & GRAVY, apple, cereal, donuts that they get out of hostess pack, white bread & coffee. WHAT THE HELL!!! False advertising
The location
Bisected by I-75 and within easy reach of I-70, this area offers proximity to several outdoor recreation options. Play three 18-hole courses at the nearby Kittyhawk Golf Center, stroll through formal gardens, including the Children's Discovery Garden, and along the Swamp Forest Boardwalk and nature trail at the Wegerzyn Gardens MetroPark or take an approximate 15-minute drive to downtown Dayton attractions.
Drury Inn & Suites Dayton North
Off Interstate I-75, this hotel newly renovated and features free Wi-fi, an indoor-outdoor pool and rooms with a flat-screen cable TV. Dayton International Airport is 8 minutes’ drive away. All rooms at Drury Inn & Suites Dayton North offer a microwave and refrigerator. A hairdryer and ironing facilities are also included. Guests at Dayton North Drury Inn & Suites can enjoy a swim in the indoor-outdoor pool or work out in the fitness center. A 24-hour business center is available. Guests have access to coin-operated laundry facilities. A free hot breakfast with scrambled eggs, sausage and make-your-own Belgian waffles are served each morning. Complimentary food and beverages are severed nightly. Panera Bread cafe and Red Lobster restaurant are opposite the hotel. Fifth Third Field is 6 miles away. University of Dayton is 15 minutes’ drive.
The manager was up and asking how people's breakfast were first thing in the morning with a suit and tie and a smile, helping out. Fronk desk asked if I needed anything else for my room when I called. Above and beyond.
Dinner was free. Free popcorn. Breakfast was free. Pool was awesome. Had sweet indoor outdoor option. Also hot tub.
Nice friendly staff and welcoming.
Days Inn & Suites by Wyndham Dayton North
Days Inn & Suites by Wyndham Dayton North is located in Dayton, within 6.9 miles of Benjamin and Marian Schuster Performing Arts Center and 7 miles of Riverscape. This 2-star hotel offers a 24-hour front desk. The hotel has family rooms. Complete with a private bathroom equipped with a shower and free toiletries, the rooms at the hotel have a flat-screen TV and air conditioning, and some rooms include a balcony. Guest rooms will provide guests with a fridge. Dayton Motor Car Company Historic District is 7 miles from Days Inn & Suites by Wyndham Dayton North, while The Contemporary Dayton is 7.2 miles from the property. James M. Cox Dayton International Airport is 3.1 miles away.
Friendly customer service
Smoke room available.
It wasn't any buds there
Extended Stay America Suites - Dayton - North
Located within 6.2 miles of Benjamin and Marian Schuster Performing Arts Center and 6.2 miles of Riverscape, Extended Stay America Suites - Dayton - North provides rooms in Dayton. The 2-star hotel has air-conditioned rooms with a private bathroom and free WiFi. Dayton Motor Car Company Historic District is 6.2 miles from the hotel and The Contemporary Dayton is 6.4 miles away. Guest rooms at the hotel are equipped with a flat-screen TV with satellite channels and a kitchen. All rooms will provide guests with a fridge. The reception at Extended Stay America Suites - Dayton - North can provide tips on the area. Dayton Convention Center is 6.6 miles from the accommodation, while Springfield Museum of Art is 24 miles away. James M. Cox Dayton International Airport is 5 miles from the property.
The staff there are amazing especially the young lady that checked me in.
Only thing going for this hotel is price and location
The location
Home to the Wright State University campus, this area sits just east of the Wright-Patterson Air Force Base, home to the National Museum of the U.S. Air Force. Marvel at more than 300 aircraft and missiles at the impressive museum, hit the links at several nearby golf courses, take a Wright State University campus tour or browse the shops at the Mall at Fairfield Commons.
Fairfield Inn & Suites Dayton Beavercreek
7.7 miles from Dayton Motor Car Company Historic District, Fairfield Inn & Suites Dayton Beavercreek is located in Beavercreek and provides free WiFi and express check-in and check-out. The property is around 8.3 miles from The Contemporary Dayton, 8.5 miles from Riverscape and 8.5 miles from Benjamin and Marian Schuster Performing Arts Center. The hotel features an indoor pool, fitness center and a 24-hour front desk. All units are equipped with air conditioning, a flat-screen TV with cable channels, a fridge, a coffee machine, a shower, free toiletries and a desk. Rooms come complete with a private bathroom equipped with a bath and a hairdryer, while certain units at the hotel also provide guests with a seating area. Guest rooms include a closet. There's an on-site bar and guests can also use the business area. Dayton Convention Center is 11 miles from Fairfield Inn & Suites Dayton Beavercreek, while Springfield Museum of Art is 21 miles away. James M. Cox Dayton International Airport is 18 miles from the property.
Holiday Inn Express & Suites Dayton East - Beavercreek by IHG
Featuring 3-star accommodations, Holiday Inn Express & Suites Dayton East - Beavercreek by IHG is located in Beavercreek, 7.9 miles from Dayton Motor Car Company Historic District and 8.5 miles from The Contemporary Dayton. The property is around 8.6 miles from Riverscape, 8.6 miles from Benjamin and Marian Schuster Performing Arts Center and 11 miles from Dayton Convention Center. The hotel features an indoor pool, a 24-hour front desk and free WiFi throughout the property. At the hotel, every room includes a closet. Each room includes air conditioning and a flat-screen TV, and certain units at Holiday Inn Express & Suites Dayton East - Beavercreek by IHG have a safety deposit box. Guest rooms will provide guests with a desk and a coffee machine. A business center, gym and a laundry service are available at the property as well as free private parking. Springfield Museum of Art is 21 miles from the accommodation, while Wright State University is 2.3 miles away. James M. Cox Dayton International Airport is 19 miles from the property.
The convenience if the location is great, hotel was extremely clean which is something I look for.
Good location. Nice and clean. Daily room cleaning and towels. No issues at all.
The atmosphere and staff. Breakfast was good also
Tru By Hilton Beavercreek Dayton
Located in Fairborn, within 6.1 miles of Dayton Motor Car Company Historic District and 6.7 miles of The Contemporary Dayton, Tru By Hilton Beavercreek Dayton has accommodations with a fitness center and free WiFi throughout the property as well as free private parking for guests who drive. The property is around 6.8 miles from Dayton Convention Center, 6.8 miles from Riverscape and 6.8 miles from Benjamin and Marian Schuster Performing Arts Center. The hotel has an indoor pool and a 24-hour front desk. All guest rooms in the hotel are equipped with a TV with cable channels. The rooms at Tru By Hilton Beavercreek Dayton have air conditioning and a desk. Buffet and American breakfast options are available at the accommodation. You can play pool at this 3-star hotel. Springfield Museum of Art is 22 miles from Tru By Hilton Beavercreek Dayton, while Wright State University is a 14-minute walk from the property. James M. Cox Dayton International Airport is 17 miles away.
The customer service, cleanliness, location, and the price, are all my favorite things about this hotel.
Breakfast
everything! Easy parking Nice area for groups to meet in, clean rooms, friendly staff... ease of check in.... ease of everything!
This area along I-75 and the Cincinnati-Dayton corridor runs from the Dayton-Wright Brothers Airport on up to just south of the fantastic Cox Arboretum MetroPark, which features a native Ohio butterfly house, specialty gardens and much more. The area is home to the sprawling Dayton Mall, as well the Austin Landing retail, dining, entertainment and business development. You're within a short drive of the nearby Caesar Creek State Park, a 7,900-acre outdoor recreation haven and nature preserve.
Extended Stay America Suites - Dayton - South
Located in Dayton, 30 miles from Kings Island, Extended Stay America Suites - Dayton - South has accommodations with free WiFi and free private parking. This 2-star hotel offers a 24-hour front desk. Dayton Convention Center is 10 miles from the hotel and Benjamin and Marian Schuster Performing Arts Center is 10 miles away. At the hotel the rooms include air conditioning, a seating area, a flat-screen TV with cable channels, a kitchen, a dining area and a private bathroom with free toiletries, a shower and a hairdryer. All rooms will provide guests with a fridge. The Contemporary Dayton is 10 miles from Extended Stay America Suites - Dayton - South, while Riverscape is 10 miles from the property. James M. Cox Dayton International Airport is 21 miles away.
The staff is great and does whatever they can to help and meet my needs. The way its set up to feel and be able to function like home, its comforting.
nothing!
The clerk was helpful
Extended Stay America Select Suites - Dayton - Miamisburg
Located in Dayton, 29 miles from Kings Island, Extended Stay America Select Suites - Dayton - Miamisburg has accommodations with free WiFi and free private parking. The property is around 10 miles from Dayton Convention Center, 10 miles from Benjamin and Marian Schuster Performing Arts Center and 10 miles from The Contemporary Dayton. The hotel has family rooms. At the hotel, the rooms include a closet. Complete with a private bathroom equipped with a bath and free toiletries, all rooms at Extended Stay America Select Suites - Dayton - Miamisburg have a flat-screen TV and air conditioning, and selected rooms also feature a seating area. All guest rooms will provide guests with a fridge. Riverscape is 10 miles from the accommodation, while Dayton Motor Car Company Historic District is 11 miles from the property. James M. Cox Dayton International Airport is 21 miles away.
All outside door needs a room key to enter
It was quite new and very clean.
The location of the hotel is nice. It's quite at night to. The hotel is nice and up to date in the rooms and in the common areas of the hotel.The price is good for what amenities the rooms offer. You do have to search around to find the best rate
Hampton Inn by Hilton Dayton South
Located within 30 miles of Kings Island and 10 miles of Dayton Convention Center, Hampton Inn by Hilton Dayton South provides rooms in Miamisburg. This 3-star hotel offers an ATM, a business center and free WiFi. The hotel features an indoor pool, fitness center and a 24-hour front desk. Guest rooms in the hotel are equipped with a flat-screen TV and a hairdryer. A buffet, continental or American breakfast is available at the property. Benjamin and Marian Schuster Performing Arts Center is 10 miles from Hampton Inn by Hilton Dayton South, while The Contemporary Dayton is 10 miles away. James M. Cox Dayton International Airport is 22 miles from the property.
Clean rooms, easy check-in, updated bathroom
Newly rehabbed as an accessible room! I was able to move about without fear of falling. Clean, pretty and comfortable.
Last minute booking, comfortable, first class, welcoming atmosphere. I had guests and was pleased with the fresh bedding and the complimentary breakfast, especially.
Price by Week Day
Average hotel price on Friday is around $120.
In Dayton, hotel prices show a gradual increase from the beginning of the week, starting at just under $90 on Mondays and Tuesdays. Prices rise significantly on Fridays, reaching around $120, before slightly declining over the weekend, particularly on Sundays.
Price by Month
Lowest price: just over $75 in January; highest price: around $175 in November.
In Dayton, hotel prices exhibit a monthly variation, with the lowest average in January at just over $75 and the highest in November around $175. Prices generally increase from early to mid-year, peaking in the busy month of November.
How far in advance should I book?
Rates in Dayton range around $85–$95 one day before check-in.
In Dayton, hotel prices tend to decrease as the check-in date approaches, particularly for lower quality hotels that may offer last-minute deals. However, availability for higher-end accommodations often diminishes significantly three weeks prior. By the day before check-in, rates can be around $85–$95, while booking in advance could exceed $120.
Price by Hotel Class
Most popular star category: 2* at around $86.
In Dayton, the distribution of hotels by star rating shows that prices generally increase with the star level. The most popular category, 2*, costs around $86. Prices rise moderately, with 3* hotels at just over $140.
Frequently Asked Questions
What are the typical check-in and check-out times for hotels in Dayton?
What taxes and fees are added to hotel bills in Dayton, Ohio?
How do mid-range hotel prices in Dayton fluctuate between peak and off-season?
How do hotel prices and walkability compare between downtown Dayton and the University of Dayton area?
What is the typical hotel Wi-Fi speed in Dayton, and are coworking spaces accessible nearby?
Are there lodging-related scams or safety concerns specific to certain Dayton neighborhoods?
How do major events impact hotel availability and pricing in Dayton?
What percentage of Dayton hotels are step-free accessible, and what features are commonly missing?
Are sustainability certifications common among Dayton hotels?
What are standard payment norms for hotel stays in Dayton, including deposits, card use, and dynamic currency conversion?
How much more expensive are flexible hotel rates compared to advance purchase options in Dayton?
What are the standard child and pet policies in Dayton hotels?
Is remote work viable from Dayton hotels, and what infrastructure supports it?
Are there specific cultural or lodging etiquette norms, such as tipping or quiet hours, in Dayton hotels?
What is the average duration of hotel stays in Dayton?
Top Tips
- Book your hotel at least 60-90 days before high-demand events like the July Air Show to avoid rate increases of 30-50%, or $15 more per night. For major local festivals and sporting events, compare flexible rate options and check for advance purchase deals.
- Expect to pay 13-17% in combined taxes on your Dayton hotel stay: 7-10% Ohio state sales tax and 6-7% local occupancy tax, turning a $15 night into $15 to $17. Review your final rate for a detailed taxes and fees breakdown before booking.
- Consider hotels in Oakwood or Centerville neighborhoods, which report property crime rates 20-30% lower than downtown. Enjoy safe, walkable access to local restaurants and shops within 0.5 mi of most properties in these areas.
- Check that your hotel Wi-Fi offers speeds between 50-100 Mbps and ask if backup generators maintain 95% uptime, especially during storm season when outages can last 1-2 hours. Ask staff for assistance with connectivity needs on arrival.
- Request step-free access and an accessible room when booking; 80-90% of Dayton hotels meet ADA guidelines, though only 60% have elevator service on every floor. Confirm step-free or elevator access directly with the hotel after reserving if required.
Hotels in Dayton
- Hotels
- North America
- United States
- Ohio
- Dayton