There are 6 ways to get from Ontario to Cincinnati by plane, bus (Greyhound, Flixbus), train, bus, car, or taxi
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly from Ontario International Airport
best- Fly from Ontario International Airport (ONT) to Covington (CVG)plane ONT - CVG
6h 44m$242–711Bus
- Take the bus from Montclair Transcenter to St Louis Bus Stationbus
- Take the bus from St Louis Bus Station to Dayton Trotwood Bus Stationbus
- Take the bus from Dayton Trotwood Bus Station to Cincinnatibus
2d 3h$355–565Train, bus via San Bernardino
- Take the train from San Bernardino to Chicago Union Stationtrain Southwest Chief
- Take the bus from Chicago Bus Station to Cincinnatibus FlixBus 2514 / ...
2d 3h$549–1,377Drive 2,118.6 mi
- Drive from Ontario to Cincinnaticar 2,118.6 mi
33h 57m$387–559Taxi to John Wayne Airport Orange County, fly
- Take the taxi from Ontario to Santa-Ana-Airport-SNAtaxi
- Fly from John Wayne Airport Orange County (SNA) to Covington (CVG)plane SNA - CVG
7h 36m$350–842Train, bus
- Take the train from Ontario Amtrak to Chicago Union Stationtrain Texas Eagle
- Take the bus from Chicago Bus Station to Cincinnatibus FlixBus 2514 / ...
2d 19h$701–1,625
Ontario to Cincinnati by bus
Comparing Your Travel Options
The cheapest way to get from Ontario to Cincinnati is to fly which costs $240 - $750 and takes 6h 44m.
The fastest way to get from Ontario to Cincinnati is to fly which takes 6h 44m and costs $240 - $750.
No, there is no direct bus from Ontario to Cincinnati. However, there are services departing from Mountain @ D Street and arriving at Cincinnati via Montclair Transcenter, St Louis Bus Station and Dayton Trotwood Bus Station. The journey, including transfers, takes approximately 2 days 3h.
The distance between Ontario and Cincinnati is 1875 miles. The road distance is 2131 miles.
The best way to get from Ontario to Cincinnati without a car is to bus which takes 2 days 3h and costs $350 - $600.
It takes approximately 6h 44m to get from Ontario to Cincinnati, including transfers.
Ontario to Cincinnati bus services, operated by Greyhound USA, depart from Montclair Transcenter station.
The best way to get from Ontario to Cincinnati is to fly which takes 6h 44m and costs $240 - $750. Alternatively, you can bus, which costs $350 - $600 and takes 2 days 3h.
Ontario to Cincinnati bus services, operated by Greyhound USA, arrive at St Louis Bus Station.
Cincinnati is 3h ahead of Ontario. It is currently 1:48 PM in Ontario and 4:48 PM in Cincinnati.
What companies run services between Ontario, CA, USA and Cincinnati, OH, USA?
Southwest Airlines, Frontier Airlines, and two other airlines fly from Ontario International Airport (ONT) to Covington (CVG) every 2 hours. Alternatively, you can take a bus from Mountain @ D Street to Cincinnati via Montclair Transit Center, Montclair Transcenter, St Louis Bus Station, and Dayton Trotwood Bus Station in around 2d 3h.
- Website
- southwest.com
Flights from Ontario International Airport to Covington via Denver
- Ave. Duration
- 5h 57m
- When
- Saturday and Sunday
- Estimated price
- $220–1,000
Flights from Ontario International Airport to Covington via Chicago Midway
- Ave. Duration
- 7h
- When
- Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $230–1,000
Flights from Ontario International Airport to Covington via Nashville
- Ave. Duration
- 9h 5m
- When
- Every day
- Estimated price
- $230–1,000
Flights from John Wayne Airport Orange County to Covington via Denver
- Ave. Duration
- 7h 3m
- When
- Sunday, Saturday, Tuesday, and Wednesday
- Estimated price
- $220–950
Flights from John Wayne Airport Orange County to Covington via Austin
- Ave. Duration
- 6h 25m
- When
- Sunday, Tuesday, and Wednesday
- Estimated price
- $240–1,100
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from San Bernardino to Chicago Union Station
- Ave. Duration
- 41h 39m
- Frequency
- Once daily
- Estimated price
- $500–1,300
- Website
- Amtrak
Train from Ontario Amtrak to Chicago Union Station
- Ave. Duration
- 2d 12h
- Frequency
- 3 times a week
- Estimated price
- $650–1,600
- Website
- Amtrak
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- Greyhound
Bus from Montclair Transcenter to St Louis Bus Station
- Ave. Duration
- 39h 5m
- Frequency
- Once daily
- Estimated price
- $290–460
- Website
- Greyhound
Bus from St Louis Bus Station to Dayton Trotwood Bus Station
- Ave. Duration
- 7h 55m
- Frequency
- 3 times a day
- Estimated price
- $55–90
- Website
- Greyhound
- Ave. Duration
- 42 min
- Estimated price
- $110–140
Yellow Cab of the Inland Empire
- Phone
- +1 909 888 7777
Ontario Yellow Cab
- Phone
- +1 909 622 1234
Inland Empire Taxi Cab
- Phone
- +1 909 366 0000
JR;s Taxi Service
- Phone
- +1-909-262-9910
- Website
- jrtaxiservice.com
Want to know more about travelling around United States
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Booking & Getting There
Yes, the driving distance between Ontario to Cincinnati is 2131 miles. It takes approximately 33h 57m to drive from Ontario to Cincinnati.
There are 667+ hotels available in Cincinnati.








