What is the cheapest way to get from Calgary to Boulder?

The cheapest way to get from Calgary to Boulder is to fly and drive which costs $90 - $430 and takes 8h 29m.

What is the fastest way to get from Calgary to Boulder?

The fastest way to get from Calgary to Boulder is to fly and bus which takes 6h 41m and costs $350 - $950.

How far is it from Calgary to Boulder?

The distance between Calgary and Boulder is 961 miles. The road distance is 1079 miles.

How do I travel from Calgary to Boulder without a car?

The best way to get from Calgary to Boulder without a car is to bus and train which takes 3 days 1h and costs $430 - $700.

How long does it take to get from Calgary to Boulder?

It takes approximately 6h 41m to get from Calgary to Boulder, including transfers.

Can I drive from Calgary to Boulder?

Yes, the driving distance between Calgary to Boulder is 1079 miles. It takes approximately 17h 35m to drive from Calgary to Boulder.

Where can I stay near Boulder?

There are 156+ hotels available in Boulder.

Calgary to Boulder - 7 ways to travel via train, plane, bus, and car

There are 7 ways to get from Calgary to Boulder by plane, bus, car, or train

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

Fly Calgary International Airport to Denver, bus
best
1. Fly from Calgary International Airport (YYC) to Denver (DEN)YYC - DEN
2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Station
6h 41m
$356–906
Fly Calgary International Airport to Cheyenne Airport, drive
cheapest
1. Fly from Calgary International Airport (YYC) to Cheyenne Airport (CYS)YYC - CYS
2. Drive from Cheyenne Airport (CYS) to Boulder
8h 29m
$95–428
Bus, drive, train
1. Take the bus from Calgary Downtown Ticket Office 606 5 Ave SW to Lethbridge - University Transit Loop
2. Drive from Lethbridge - University Transit Loop to Port of Sweet Grass
3. Take the bus from Port of Sweet Grass to Shelby Transit Center
4. Take the train from Shelby Amtrak Station to Chicago Union Station
5. Take the train from Chicago Union Station to Denver
6. Take the bus from Union Station Gate B17 to Broadway & Regent DrFf1 / ...
2d 7h
$315–693
Bus, drive, train via Saint Paul
1. Take the bus from Calgary Downtown Ticket Office 606 5 Ave SW to Lethbridge - University Transit Loop
2. Drive from Lethbridge - University Transit Loop to Port of Sweet Grass
3. Take the bus from Port of Sweet Grass to Shelby Transit Center
4. Take the train from Shelby Amtrak Station to St. Paul-Minneapolis
5. Take the bus from Saint Paul Union Depot to Chicago Bus Station
6. Take the bus from Chicago Bus Station to Denver Union Station
7. Take the bus from Union Station Gate B17 to Broadway & Euclid AveFf1 / ...
2d 11h
$285–703
Drive 1,072.7 mi
1. Drive from Calgary to Boulder1,072.7 mi
17h 35m
$246–355
Drive to Great Falls International Airport, fly to Denver, bus
1. Drive from Calgary to Great Falls International Airport (GTF)
2. Fly from Great Falls International Airport (GTF) to Denver (DEN)GTF - DEN
3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Station
8h 52m
$160–657
Bus, train
1. Take the bus from Calgary, AB - Westbrook Mall to Vancouver, BC
2. Take the bus from Vancouver to Seattle
3. Take the train from Seattle to Sacramento
4. Take the train from Sacramento to Denver
5. Take the bus from Union Station Gate B17 to Downtown Boulder StationFf1 / ...
3d 1h
$430–677

Calgary to Boulder by bus and train

7Weekly Services

3d 1hAverage Duration

$430Cheapest Price

See schedules

Questions & Answers

Launch map view

Distance: 955 mi
Duration: 6h 41m

What companies run services between Calgary, AB, Canada and Boulder, CO, USA?

There is no direct connection from Calgary to Boulder. However, you can take the line 300 bus to YYC Airport Domestic Terminal, walk to Calgary International Airport (YYC) airport, fly to Denver (DEN), walk to Denver Airport Station Gate 8, then take the bus to Downtown Boulder Station. Alternatively, you can take a bus from Calgary Downtown Ticket Office 606 5 Ave SW to Broadway & Regent Dr via Lethbridge - University Transit Loop, Port of Sweet Grass, Shelby Transit Center, Shelby Amtrak Station, Chicago Union Station, Denver, and Union Station Gate B17 in around 2d 7h.

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Train operators

Bus operators

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