There are 5 ways to get from Boulder to Calgary by bus, plane, bus (Greyhound, Flixbus), train, 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.
Bus, fly
best- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Calgary International Airport (YYC)plane DEN - YYC
6h 10m$608–1,308Drive 1,726.8 km
cheapest- Drive from Boulder to Calgarycar 1,726.8 km
17h 31m$350–506Bus
- Take the bus from Downtown Boulder Station Gate 1 to Union Stationbus Ff1 / ...
- Take the bus from Denver Union Station to Seattle Bus Stationbus
- Take the bus from Seattle Bus Station to Vancouverbus
- Take the bus from Vancouver to Calgary - Downtown 9 Ave Sebus
2d 2h$444–784Bus, train
- Take the bus from Downtown Boulder Station Gate 1 to Union Stationbus Ff1 / ...
- Take the bus from Denver Union Station to Seattle Bus Stationbus
- Take the bus from Seattle Bus Station to Vancouverbus
- Take the train from Vancouver to Banff Train Stationtrain
- Take the bus from Banff - Brewster Sight Seeing Building-100 Gopher St to Calgary Downtown Ticket Office 606 5 Ave SWbus
3d 4hBus via Kelowna
- Take the bus from Downtown Boulder Station Gate 1 to Union Stationbus Ff1 / ...
- Take the bus from Denver Union Station to Seattle Bus Stationbus
- Take the bus from Seattle Bus Station to Vancouverbus
- Take the bus from Vancouver - Pacific Station to Kelowna - 516 Lawrence Avebus
- Take the bus from Kelowna - 516 Lawrence Ave to Calgary Downtown Ticket Office 606 5 Ave SWbus
2d 3h
Boulder to Calgary by bus
Comparing Your Travel Options
The cheapest way to get from Boulder to Calgary is to drive which costs $350 - $550 and takes 17h 31m.
The fastest way to get from Boulder to Calgary is to bus and fly which takes 6h 10m and costs $600 - $1,400.
No, there is no direct bus from Boulder station to Calgary. However, there are services departing from Downtown Boulder Station Gate 1 and arriving at Calgary - Downtown 9 Ave Se via Denver Union Station, Seattle Bus Station and Vancouver. The journey, including transfers, takes approximately 2 days 2h.
The distance between Boulder and Calgary is 1536 km. The road distance is 1726.8 km.
The best way to get from Boulder to Calgary without a car is to bus which takes 2 days 2h and costs $440 - $800.
It takes approximately 6h 10m to get from Boulder to Calgary, including transfers.
Boulder to Calgary bus services, operated by Regional Transportation District, depart from Downtown Boulder Station Gate 1.
Boulder to Calgary bus services, operated by Regional Transportation District, arrive at Union Station.
Yes, the driving distance between Boulder to Calgary is 1727 km. It takes approximately 17h 31m to drive from Boulder to Calgary.
There are 1122+ hotels available in Calgary.
What companies run services between Boulder, CO, USA and Calgary, AB, Canada?
You can take a bus from Downtown Boulder Station Gate 1 to Calgary - Downtown 9 Ave Se via Union Station, Denver Union Station, Seattle Bus Station, and Vancouver in around 2d 2h.
- Website
- aircanada.com
Flights from Denver to Calgary International Airport
- Ave. Duration
- 2h 32m
- When
- Every day
- Estimated price
- $110–600
Flights from Denver to Calgary International Airport via Vancouver
- Ave. Duration
- 5h 43m
- When
- Every day
- Estimated price
- $160–750
Train from Vancouver to Banff Train Station
- Ave. Duration
- 38h
- Frequency
- 3 times a week
- Website
- HOME Rocky Mountaineer
- Phone
- +1 303-299-6000
- Website
- RTD
Bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Estimated price
- $4
- Website
- RTD
- Adult
- $4
Bus from Downtown Boulder Station Gate 1 to Union Station
- Ave. Duration
- 55 min
- Frequency
- Every 30 minutes
- Estimated price
- $4
- Website
- RTD
- Adult
- $4
Bus from Downtown Boulder Station Gate 1 to Union Station
- Ave. Duration
- 55 min
- Frequency
- Every 30 minutes
- Estimated price
- $4
- Website
- RTD
- Adult
- $4
Bus from Downtown Boulder Station Gate 1 to Union Station
- Ave. Duration
- 55 min
- Frequency
- Every 30 minutes
- Estimated price
- $4
- Website
- RTD
- Adult
- $4
Want to know more about travelling around Canada
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
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