There are 6 ways to get from Ontario to Niagara by plane, train (Amtrak), bus (Greyhound, Flixbus), car, train, or bus
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 Toronto Island Airport
best- Fly from Ontario International Airport (ONT) to Toronto Island Airport (YTZ)plane ONT - YTZ
6h 41m$210–850Train
- Take the train from San Bernardino to Chicago Union Stationtrain
- Take the train from Chicago Union Station to Detroittrain
- Take the train from Windsor to Toronto Union Stationtrain
2d 8h$1,057–2,474Bus
- 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 Detroit Bus Stationbus
- Take the bus from Detroit Bus Station to Torontobus
2d 12h$545–1,062Drive 3,980.7 km
- Drive from Ontario to Niagaracar 3,980.7 km
39h 16m$788–1,138Fly to Toronto Pearson International Airport
- Fly from Ontario International Airport (ONT) to Toronto Pearson International Airport (YYZ)plane ONT - YYZ
7h 35m$216–820Train, bus
- Take the train from Ontario Amtrak to Chicago Union Stationtrain
- Take the bus from Chicago Union Station to Detroitbus
- Take the bus from Detroit Bus Station to Torontobus
3d 3h$1,278–2,623
Ontario to Niagara by bus, train, car, foot, and tram
Questions & Answers
The cheapest way to get from Ontario to Niagara is to fly which costs $210 - $850 and takes 7h 35m.
The fastest way to get from Ontario to Niagara is to fly which takes 6h 41m and costs $210 - $850.
No, there is no direct bus from Ontario to Niagara. However, there are services departing from Mountain @ D Street and arriving at Toronto via Montclair Transcenter, St Louis Bus Station, Dayton Trotwood Bus Station and Detroit Bus Station. The journey, including transfers, takes approximately 2 days 12h.
No, there is no direct train from Ontario to Niagara. However, there are services departing from Montclair and arriving at King St West at Tecumseth St via San Bernardino, Chicago Union Station, Windsor and King St West at Simcoe St - St. Andrew Station. The journey, including transfers, takes approximately 2 days 8h.
The distance between Ontario and Niagara is 3441 km. The road distance is 3980.7 km.
The best way to get from Ontario to Niagara without a car is to bus which takes 2 days 12h and costs $500 - $1,100.
It takes approximately 6h 41m to fly from Ontario International Airport (ONT) to Toronto Island Airport (YTZ), including transfers and time at the airport.
Ontario to Niagara bus services, operated by Greyhound USA, depart from Montclair Transcenter station.
Ontario to Niagara train services, operated by Amtrak, depart from San Bernardino station.
The best way to get from Ontario to Niagara is to fly which takes 6h 41m and costs $210 - $850. Alternatively, you can train, which costs $1,000 - $2,500 and takes 2 days 8h, you could also bus, which costs $500 - $1,100 and takes 2 days 12h.
What companies run services between Ontario, CA, USA and Niagara, ON, Canada?
United Airlines, Air Canada, and two other airlines fly from Ontario International Airport (ONT) to Toronto Island Airport (YTZ) 4 times a day. Alternatively, you can take a bus from Mountain @ 5th Street to King St West at Tecumseth St via Montclair Transit Center, Montclair, San Bernardino Depot, San Bernardino, Chicago Union Station, Detroit, Windsor, Toronto (Union Station), and King St West at Simcoe St - St. Andrew Station in around 2d 8h.
- Website
- flyporter.com
Flights from Ontario International Airport to Toronto Island Airport via Chicago O'Hare
- Ave. Duration
- 8h
- When
- Every day
- Estimated price
- $210–850
Flights from Ontario International Airport to Toronto Island Airport via Chicago Midway
- Ave. Duration
- 10h 5m
- When
- Every day
- Estimated price
- $210–850
Flights from Ontario International Airport to Toronto Island Airport via Denver, Chicago Midway
- Ave. Duration
- 8h
- When
- Tuesday
- Estimated price
- $210–850
Flights from Ontario International Airport to Toronto Island Airport via Las Vegas, Chicago Midway
- Ave. Duration
- 9h 15m
- When
- Tuesday and Wednesday
- Estimated price
- $210–850
Flights from Ontario International Airport to Toronto Island Airport via Phoenix, Chicago Midway
- Ave. Duration
- 9h 20m
- When
- Sunday
- Estimated price
- $220–900
- Website
- united.com
Flights from Ontario International Airport to Toronto Island Airport via Chicago O'Hare
- Ave. Duration
- 6h 41m
- When
- Every day
- Estimated price
- $210–850
Flights from Ontario International Airport to Toronto Pearson International Airport via Denver
- Ave. Duration
- 7h 9m
- When
- Every day
- Estimated price
- $200–850
Flights from Ontario International Airport to Toronto Pearson International Airport via Chicago O'Hare
- Ave. Duration
- 7h 56m
- When
- Every day
- Estimated price
- $200–850
- Website
- aa.com
Flights from Ontario International Airport to Toronto Pearson International Airport via Dallas/Ft.Worth
- Ave. Duration
- 7h 22m
- When
- Every day
- Estimated price
- $220–900
Flights from Ontario International Airport to Toronto Pearson International Airport via Phoenix
- Ave. Duration
- 10h 4m
- When
- Tuesday, Thursday, and Sunday
- Estimated price
- $350–1,300
- Website
- aircanada.com
Flights from Ontario International Airport to Toronto Pearson International Airport via Denver
- Ave. Duration
- 7h 9m
- When
- Every day
- Estimated price
- $200–850
- Website
- delta.com
Flights from Ontario International Airport to Toronto Pearson International Airport via Salt Lake City
- Ave. Duration
- 7h 35m
- When
- Every day
- Estimated price
- $210–850
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
- $850–1,900
- Website
- Amtrak
Train from Chicago Union Station to Detroit
- Ave. Duration
- 5h 20m
- Frequency
- 3 times a day
- Estimated price
- $110–250
- Website
- Amtrak
Train from Ontario Amtrak to Chicago Union Station
- Ave. Duration
- 2d 12h
- Frequency
- 3 times a week
- Estimated price
- $1,100–2,400
- Website
- Amtrak
- Phone
- +1 888 842-7245
- Website
- VIA Rail
Train from Windsor to Toronto Union Station
- Ave. Duration
- 4h 10m
- Frequency
- 4 times a day
- Estimated price
- $80–300
- Website
- VIA Rail
- Escape
- $80–210
- Business
- $130–280
- Business Plus
- $140–300
- Economy
- $90–220
- Economy Plus
- $100–230
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 10m
- Frequency
- Once daily
- Estimated price
- $380–750
- Website
- Greyhound
Bus from St Louis Bus Station to Dayton Trotwood Bus Station
- Ave. Duration
- 6h 55m
- Frequency
- 3 times a day
- Estimated price
- $70–140
- Website
- Greyhound
Bus from Dayton Trotwood Bus Station to Detroit Bus Station
- Ave. Duration
- 3h 55m
- Frequency
- Twice daily
- Estimated price
- $40–80
- Website
- Greyhound
- Phone
- +1 (855) 626-8585
- Website
- Flixbus USA
Bus from Detroit Bus Station to Toronto
- Ave. Duration
- 6h 25m
- Frequency
- 4 times a day
- Estimated price
- $50–85
- Schedules at
- Flixbus USA
Bus from Detroit Bus Station to Toronto
- Ave. Duration
- 6h 25m
- Frequency
- 4 times a day
- Estimated price
- $50–85
- Schedules at
- Flixbus USA
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Bus from Chicago Union Station to Detroit
- Ave. Duration
- 5h 20m
- Frequency
- Twice a week
- Estimated price
- $120–180
- Website
- Amtrak
Want to know more about travelling around Canada
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More Questions & Answers
There is no direct flight from Ontario International Airport Airport to Toronto Island Airport Airport. The quickest flight takes 6h 41m and has one stopover.
Ontario to Niagara bus services, operated by Greyhound USA, arrive at St Louis Bus Station.
Niagara is 3h ahead of Ontario. It is currently 8:20 AM in Ontario and 11:20 AM in Niagara.
Ontario to Niagara train services, operated by Amtrak, arrive at Chicago Union Station.
Yes, the driving distance between Ontario to Niagara is 3981 km. It takes approximately 39h 16m to drive from Ontario to Niagara.
Air Canada, United Airlines, Porter Airlines and Southwest Airlines offer flights from Ontario International Airport Airport to Toronto Island Airport Airport.
There are 1934+ hotels available in Niagara.














