There are 6 ways to get from Boulder to Toronto by bus, plane, bus (Greyhound, Flixbus), train, car, or shuttle
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus, fly to Toronto Pearson International Airport
best- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Toronto Pearson International Airport (YYZ)plane DEN - YYZ
7h 7m$437–1,121Bus
cheapest- Take the bus from Downtown Boulder Station Gate 1 to Union Stationbus Ff1 / ...
- Take the bus from Denver Union Station to Chicago Bus Stationbus
- Take the bus from Chicago Bus Station to Detroit Bus Stationbus
- Take the bus from Detroit Bus Station to Torontobus
36h 56m$204–554Bus, train
- Take the bus from Broadway & 20th St to Union Stationbus Ff1 / ...
- Take the train from Denver to Chicago Union Stationtrain
- Take the train from Chicago Union Station to Buffalo Depew Stationtrain
- Take the train from Buffalo to Toronto Union Stationtrain
37h 2m$259–694Drive 2,419.5 km
- Drive from Boulder to Torontocar 2,419.5 km
24h 29m$468–675Bus, fly to Buffalo Niagara International Airport, shuttle
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Buffalo Niagara International Airport (BUF)plane DEN - BUF
- Take a shuttle bus from Buffalo Airport to Pearson International Airport Terminal 1
8h 27m$547–2,181Bus, fly to Toronto Island Airport
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Toronto Island Airport (YTZ)plane DEN - YTZ
8h 55m$558–1,908
Boulder to Toronto by bus
Questions & Answers
The cheapest way to get from Boulder to Toronto is to bus which costs $200 - $600 and takes 36h 56m.
The fastest way to get from Boulder to Toronto is to bus and fly which takes 7h 7m and costs $430 - $1,200.
No, there is no direct bus from Boulder station to Toronto. However, there are services departing from Downtown Boulder Station Gate 1 and arriving at Toronto via Denver Union Station, Chicago Bus Station and Detroit Bus Station. The journey, including transfers, takes approximately 36h 56m.
The distance between Boulder and Toronto is 2207 km. The road distance is 2419.5 km.
The best way to get from Boulder to Toronto without a car is to bus which takes 36h 56m and costs $200 - $600.
It takes approximately 7h 7m to get from Boulder to Toronto, including transfers.
Boulder to Toronto bus services, operated by Regional Transportation District, depart from Downtown Boulder Station Gate 1.
Boulder to Toronto bus services, operated by Regional Transportation District, arrive at Union Station.
Toronto is 2h ahead of Boulder. It is currently 4:25 AM in Boulder and 6:25 AM in Toronto.
Yes, the driving distance between Boulder to Toronto is 2420 km. It takes approximately 24h 29m to drive from Boulder to Toronto.
What companies run services between Boulder, CO, USA and Toronto, ON, Canada?
You can take a bus from Downtown Boulder Station Gate 1 to Toronto via Denver Union Station, Chicago Bus Station, and Detroit Bus Station in around 36h 56m.
- Website
- united.com
Flights from Denver to Toronto Pearson International Airport
- Ave. Duration
- 3h 12m
- When
- Every day
- Estimated price
- $120–650
Flights from Denver to Toronto Pearson International Airport via St. Louis
- Ave. Duration
- 6h 56m
- When
- Every day
- Estimated price
- $130–650
Flights from Denver to Toronto Pearson International Airport via Pittsburgh
- Ave. Duration
- 6h 58m
- When
- Every day
- Estimated price
- $140–700
Flights from Denver to Toronto Pearson International Airport via Cleveland
- Ave. Duration
- 7h 10m
- When
- Monday, Wednesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $130–650
Flights from Denver to Toronto Pearson International Airport via Detroit
- Ave. Duration
- 7h 15m
- When
- Every day
- Estimated price
- $130–650
Flights from Denver to Buffalo Niagara International Airport
- Ave. Duration
- 3h 18m
- When
- Wednesday
- Estimated price
- $410–2,000
Flights from Denver to Buffalo Niagara International Airport via Chicago O'Hare
- Ave. Duration
- 6h 9m
- When
- Every day
- Estimated price
- $410–2,000
Flights from Denver to Buffalo Niagara International Airport via Washington Dulles
- Ave. Duration
- 6h 10m
- When
- Every day
- Estimated price
- $490–2,300
Flights from Denver to Toronto Island Airport via Chicago O'Hare
- Ave. Duration
- 6h 51m
- When
- Every day
- Estimated price
- $130–700
Flights from Denver to Toronto Island Airport via Washington Dulles
- Ave. Duration
- 6h 29m
- When
- Monday, Tuesday, Thursday, and Friday
- Estimated price
- $170–800
- Website
- aircanada.com
Flights from Denver to Toronto Pearson International Airport
- Ave. Duration
- 3h 12m
- When
- Every day
- Estimated price
- $120–650
Flights from Denver to Toronto Pearson International Airport via St. Louis
- Ave. Duration
- 6h 56m
- When
- Every day
- Estimated price
- $130–650
Flights from Denver to Toronto Pearson International Airport via Detroit
- Ave. Duration
- 7h 15m
- When
- Every day
- Estimated price
- $130–650
Flights from Denver to Buffalo Niagara International Airport via Chicago O'Hare
- Ave. Duration
- 6h 9m
- When
- Every day
- Estimated price
- $410–2,000
Flights from Denver to Toronto Island Airport via Montreal
- Ave. Duration
- 6h 40m
- When
- Every day
- Estimated price
- $180–800
Flights from Denver to Toronto Island Airport via Chicago O'Hare
- Ave. Duration
- 6h 51m
- When
- Every day
- Estimated price
- $130–700
Flights from Denver to Toronto Island Airport via Washington Dulles
- Ave. Duration
- 6h 7m
- When
- Monday, Tuesday, Thursday, and Friday
- Estimated price
- $170–800
- Website
- southwest.com
Flights from Denver to Buffalo Niagara International Airport
- Ave. Duration
- 3h
- When
- Saturday and Sunday
- Estimated price
- $410–2,000
Flights from Denver to Buffalo Niagara International Airport via Chicago Midway
- Ave. Duration
- 5h 50m
- When
- Sunday
- Estimated price
- $410–2,000
Flights from Denver to Buffalo Niagara International Airport via Baltimore
- Ave. Duration
- 6h 20m
- When
- Saturday and Sunday
- Estimated price
- $500–2,300
Flights from Denver to Buffalo Niagara International Airport via Nashville
- Ave. Duration
- 6h 40m
- When
- Sunday
- Estimated price
- $470–2,200
- Website
- delta.com
Flights from Denver to Toronto Pearson International Airport via Detroit
- Ave. Duration
- 6h 6m
- When
- Every day
- Estimated price
- $130–650
Flights from Denver to Buffalo Niagara International Airport via Minneapolis
- Ave. Duration
- 5h 16m
- When
- Monday, Thursday, and Sunday
- Estimated price
- $420–2,100
Flights from Denver to Buffalo Niagara International Airport via Detroit
- Ave. Duration
- 5h 50m
- When
- Every day
- Estimated price
- $410–2,000
- Website
- flyporter.com
Flights from Denver to Toronto Island Airport via Chicago Midway
- Ave. Duration
- 5h 32m
- When
- Sunday
- Estimated price
- $130–700
Flights from Denver to Toronto Island Airport via Newark
- Ave. Duration
- 6h 39m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $180–800
- Website
- aa.com
Flights from Denver to Buffalo Niagara International Airport via Chicago O'Hare
- Ave. Duration
- 5h 18m
- When
- Tuesday
- Estimated price
- $410–2,000
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Denver to Chicago Union Station
- Ave. Duration
- 18h 40m
- Frequency
- Once daily
- Estimated price
- $150–330
- Website
- https://www.amtrak.com/home.html
Train from Chicago Union Station to Buffalo Depew Station
- Ave. Duration
- 10h 23m
- Frequency
- Twice daily
- Estimated price
- $75–240
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 888 842-7245
- Website
- viarail.ca
Train from Buffalo to Toronto Union Station
- Ave. Duration
- 4h 14m
- Frequency
- Once daily
- Estimated price
- $30–120
- Website
- https://www.viarail.ca/en
- Economy Adult - same day booking
- $35–120
- Economy Adult - Advanced Booking
- $35–95
- Economy Escape Advanced Booking - Adult
- $30–50
- Phone
- +1 303-299-6000
- Website
- rtd-denver.com
Bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Estimated price
- $4
- Website
- https://www.rtd-denver.com/
- Adult
- $4
Bus from Downtown Boulder Station Gate 1 to Union Station
- Ave. Duration
- 51 min
- Frequency
- Hourly
- Estimated price
- $4
- Website
- https://www.rtd-denver.com/
- Adult
- $4
Bus from Broadway & 20th St to Union Station
- Ave. Duration
- 45 min
- Frequency
- Hourly
- Estimated price
- $4
- Website
- https://www.rtd-denver.com/
- Adult
- $4
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Denver Union Station to Chicago Bus Station
- Ave. Duration
- 20h 35m
- Frequency
- Once daily
- Estimated price
- $110–330
- Website
- https://www.greyhound.com/
Bus from Chicago Bus Station to Detroit Bus Station
- Ave. Duration
- 6h 5m
- Frequency
- 3 times a day
- Estimated price
- $45–85
- Website
- https://www.greyhound.com/
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Chicago Bus Station to Detroit Bus Station
- Ave. Duration
- 7h 55m
- Frequency
- Twice daily
- Estimated price
- $50–100
- Schedules at
- flixbus.com
Bus from Detroit Bus Station to Toronto
- Ave. Duration
- 6h 25m
- Frequency
- 3 times a day
- Estimated price
- $45–120
- Schedules at
- flixbus.com
- Phone
- 905-374-8111
- airsales@niagaraairbus.com
- Website
- niagaraairbus.com
Shuttle from Buffalo Airport to Pearson International Airport Terminal 1
- Ave. Duration
- 2h
- Frequency
- On demand
- Estimated price
- $120–160
- Website
- https://www.niagaraairbus.com
- Schedules at
- https://www.niagaraairbus.com
- Book at
- https://www.niagaraairbus.com
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