There are 6 ways to get from Cincinnati to Ontario by plane, bus, train, bus (Greyhound), or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly to Ontario International Airport
best- Fly from Covington (CVG) to Ontario International Airport (ONT)plane CVG - ONT
8h 3m$222–652Bus, train via Riverside
- Take the bus from Cincinnati to Chicago Bus Stationbus FlixBus 2514 / ...
- Take the train from Chicago Union Station to Riversidetrain Southwest Chief
2d 2h$1,147–1,969Bus
- Take the bus from Cincinnati to Indianapolisbus
- Take the bus from Indianapolis Union Station to St Louis Bus Stationbus
- Take the bus from St Louis Bus Station to Montclair Transcenterbus
2d 2h$386–647Drive 2,125.4 mi
- Drive from Cincinnati to Ontariocar 2,125.4 mi
33h 42m$388–561Fly to Los Angeles International Airport, train
- Fly from Covington (CVG) to Los Angeles International Airport (LAX)plane CVG - LAX
- Take the train from Los Angeles to Ontario Amtraktrain
9h 12m$228–700Bus, train
- Take the bus from Cincinnati to Chicago Bus Stationbus FlixBus 2514 / ...
- Take the train from Chicago Union Station to Ontario Amtraktrain Texas Eagle
2d 22h$1,447–2,369
Cincinnati to Ontario by bus, foot, and train
Comparing Your Travel Options
The cheapest way to get from Cincinnati to Ontario is to fly and train which costs $220 - $700 and takes 9h 12m.
The fastest way to get from Cincinnati to Ontario is to fly which takes 8h 3m and costs $220 - $650.
No, there is no direct bus from Cincinnati to Ontario. However, there are services departing from Cincinnati and arriving at Mountain @ D Street via Cincinnati, Indianapolis Union Station, St Louis Bus Station and Montclair Transit Center. The journey, including transfers, takes approximately 2 days 2h.
The distance between Cincinnati and Ontario is 1874 miles. The road distance is 2137.8 miles.
The best way to get from Cincinnati to Ontario without a car is to bus and train via Riverside which takes 2 days 2h and costs $1,100 - $2,000.
It takes approximately 8h 3m to get from Cincinnati to Ontario, including transfers.
Cincinnati to Ontario bus services, operated by Barons Bus, depart from Cincinnati station.
The best way to get from Cincinnati to Ontario is to fly which takes 8h 3m and costs $220 - $650. Alternatively, you can bus, which costs $380 - $650 and takes 2 days 2h.
Cincinnati to Ontario bus services, operated by Barons Bus, arrive at Indianapolis station.
Ontario is 3h behind Cincinnati. It is currently 10:06 PM in Cincinnati and 7:06 PM in Ontario.
What companies run services between Cincinnati, OH, USA and Ontario, CA, USA?
Southwest Airlines, American Airlines, and three other airlines fly from Covington (CVG) to Ontario International Airport (ONT) every 2 hours. Alternatively, you can take a bus from Cincinnati to Mountain @ D Street via Cincinnati, Indianapolis Union Station, St Louis Bus Station, Montclair Transcenter, and Montclair Transit Center in around 2d 2h.
- Website
- southwest.com
Flights from Covington to Ontario International Airport via Chicago Midway
- Ave. Duration
- 7h
- When
- Saturday, Monday, Thursday, and Friday
- Estimated price
- $210–950
Flights from Covington to Ontario International Airport via Denver
- Ave. Duration
- 8h 37m
- When
- Monday to Wednesday
- Estimated price
- $210–950
Flights from Covington to Ontario International Airport via Nashville
- Ave. Duration
- 9h 50m
- When
- Saturday, Tuesday, and Wednesday
- Estimated price
- $220–950
Flights from Covington to Los Angeles International Airport via Denver
- Ave. Duration
- 7h
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $170–750
Flights from Covington to Los Angeles International Airport via Nashville
- Ave. Duration
- 6h 50m
- When
- Monday, Thursday, and Friday
- Estimated price
- $170–750
Flights from Covington to Los Angeles International Airport via Chicago Midway
- Ave. Duration
- 6h 59m
- When
- Monday to Saturday
- Estimated price
- $170–750
- Website
- aa.com
Flights from Covington to Ontario International Airport via Dallas/Ft.Worth
- Ave. Duration
- 8h 4m
- When
- Every day
- Estimated price
- $220–950
Flights from Covington to Ontario International Airport via Phoenix
- Ave. Duration
- 7h 51m
- When
- Every day
- Estimated price
- $210–950
Flights from Covington to Los Angeles International Airport via Phoenix
- Ave. Duration
- 7h 33m
- When
- Every day
- Estimated price
- $170–750
- Website
- delta.com
Flights from Covington to Ontario International Airport via Salt Lake City
- Ave. Duration
- 8h 36m
- When
- Every day
- Estimated price
- $220–950
Flights from Covington to Los Angeles International Airport
- Ave. Duration
- 4h 42m
- When
- Monday to Saturday
- Estimated price
- $160–750
Flights from Covington to Los Angeles International Airport via Las Vegas
- Ave. Duration
- 6h 37m
- When
- Every day
- Estimated price
- $160–750
Flights from Covington to Los Angeles International Airport via Salt Lake City
- Ave. Duration
- 7h 25m
- When
- Monday and Thursday
- Estimated price
- $170–750
- Website
- united.com
Flights from Covington to Ontario International Airport via Denver
- Ave. Duration
- 7h 59m
- When
- Every day
- Estimated price
- $210–950
Flights from Covington to Los Angeles International Airport via Denver
- Ave. Duration
- 7h 5m
- When
- Every day
- Estimated price
- $170–750
- Website
- flyfrontier.com
Flights from Covington to Ontario International Airport via Denver
- Ave. Duration
- 10h 19m
- When
- Monday, Wednesday, Friday, and Saturday
- Estimated price
- $220–650
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Chicago Union Station to Riverside
- Ave. Duration
- 41h 45m
- Frequency
- Once daily
- Estimated price
- $1,100–1,900
- Website
- Amtrak
Train from Los Angeles to Ontario Amtrak
- Ave. Duration
- 54 min
- Frequency
- 6 times a week
- Estimated price
- $20–35
- Website
- Amtrak
Train from Chicago Union Station to Ontario Amtrak
- Ave. Duration
- 2d 15h
- Frequency
- 3 times a week
- Estimated price
- $1,400–2,300
- Website
- Amtrak
- Phone
- +1 (855) 626-8585
- Website
- Flixbus USA
Bus from Cincinnati to Chicago Bus Station
- Ave. Duration
- 6h
- Frequency
- Twice daily
- Estimated price
- $45–70
- Schedules at
- Flixbus USA
Bus from Cincinnati to Chicago Bus Station
- Ave. Duration
- 6h
- Frequency
- Twice daily
- Estimated price
- $45–70
- Schedules at
- Flixbus USA
- Phone
- +1 888-378-3823
- [email protected]
- Website
- Barons Bus
Bus from Cincinnati to Indianapolis
- Ave. Duration
- 2h 55m
- Frequency
- Twice daily
- Estimated price
- $13–50
- Website
- Barons Bus
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- Greyhound
Bus from Indianapolis Union Station to St Louis Bus Station
- Ave. Duration
- 3h 55m
- Frequency
- 3 times a day
- Estimated price
- $40–65
- Website
- Greyhound
Bus from St Louis Bus Station to Montclair Transcenter
- Ave. Duration
- 39h 35m
- Frequency
- Once daily
- Estimated price
- $330–500
- Website
- Greyhound
Want to know more about travelling around United States
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Booking & Getting There
Yes, the driving distance between Cincinnati to Ontario is 2138 miles. It takes approximately 33h 42m to drive from Cincinnati to Ontario.
There are 256+ hotels available in Ontario.













