There are 6 ways to get from Boulder to Alpine by bus, plane, taxi, 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 San Luis Valley Regional Airport, taxi
best- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to San Luis Valley Regional Airport (ALS)plane DEN - ALS
- Take the taxi from San Luis Valley Regional Airport (ALS) to Alpinetaxi
4h 18m$266–346Drive 243.7 mi
cheapest- Drive from Boulder to Alpinecar 243.7 mi
4h 44m$45–65Bus, drive
- Take the bus from Downtown Boulder Station Gate 1 to Union Stationbus Ff1 / ...
- Take the bus from Denver to Santa Febus
- Take the bus from South Capitol Station - Shelter 1 to Espanola Transit Centerbus 160 / ...
- Take the bus from Espanola Transit Center to Pine Avenue & 4th Streetbus 190
- Drive from Pine Avenue & 4th Street to Alpinecar
15h 23m$101–136Shuttle, drive
- Take a shuttle bus from I-70/Kipling St., West Denver, CO to Steamboat Springs, CO
- Take a shuttle bus from Spring Creek, CO to Silverton, CO
- Drive from Silverton, CO to Alpinecar
17h 8m$321–419Bus, fly to Gunnison County Airport, drive
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Gunnison County Airport (GUC)plane DEN - GUC
- Drive from Gunnison County Airport (GUC) to Alpinecar
6h$63–311Bus, fly to Durango–La Plata County Airport
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Durango–La Plata County Airport (DRO)plane DEN - DRO
- Take a shuttle bus from Durango, CO - Airport to Pagosa Springs, CO
7h 23m$291–556
Denver (DEN) to San Luis Valley Regional Airport (ALS) flights
Questions & Answers
The cheapest way to get from Boulder to Alpine is to drive which costs $40 - $65 and takes 4h 44m.
The fastest way to get from Boulder to Alpine is to bus and fly and taxi which takes 4h 18m and costs $260 - $350.
The distance between Boulder and Alpine is 271 miles. The road distance is 245.1 miles.
It takes approximately 4h 18m to get from Boulder to Alpine, including transfers.
Yes, the driving distance between Boulder to Alpine is 245 miles. It takes approximately 4h 44m to drive from Boulder to Alpine.
There are 21+ hotels available in Alpine.
What companies run services between Boulder, CO, USA and Alpine, CO, USA?
There is no direct connection from Boulder to Alpine. However, you can take the bus to US 36 & Flatiron Station Gate D, walk to US 36 & Flatiron Station Gate A, take the bus to Denver Airport Station Gate 6, walk to Denver (DEN) airport, fly to San Luis Valley Regional Airport (ALS), then take the taxi to Alpine. Alternatively, you can take a bus from Downtown Boulder Station Gate 1 to Alpine via Union Station, 11th St & Auraria Pkwy, Stout St & 21st St, Denver, Santa Fe, South Capitol Station - Shelter 1, Espanola Transit Center, and Pine Avenue & 4th Street in around 15h 23m.
- Website
- united.com
Flights from Denver to Gunnison County Airport
- Ave. Duration
- 1h 9m
- When
- Every day
- Estimated price
- $35–270
Flights from Denver to Durango–La Plata County Airport
- Ave. Duration
- 1h 18m
- When
- Every day
- Estimated price
- $45–290
- Website
- keylimeair.com
Flights from Denver to San Luis Valley Regional Airport
- Ave. Duration
- 52 min
- When
- Every day
- Estimated price
- $110–150
- 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
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from Downtown Boulder Station Gate 1 to Union Station
- Ave. Duration
- 55 min
- Frequency
- Every 30 minutes
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
- Phone
- +1 800-923-1799
- [email protected]
- Website
- omnibusexpress.com
Bus from Denver to Santa Fe
- Ave. Duration
- 6h 10m
- Frequency
- Once daily
- Estimated price
- $75–100
- Schedules at
- omnibusexpress.com
- Phone
- 1.866.206.0754
- Website
- ncrtd.org
Bus from South Capitol Station - Shelter 1 to Espanola Transit Center
- Ave. Duration
- 42 min
- Frequency
- Every 4 hours
- Website
- https://www.ncrtd.org
- Passenger
- $0
Bus from Espanola Transit Center to Pine Avenue & 4th Street
- Ave. Duration
- 1h 57m
- Frequency
- Twice daily
- Website
- https://www.ncrtd.org
- Passenger
- $0
- Phone
- +1 800-822-4844
- [email protected]
- Website
- letsride.co
Shuttle from I-70/Kipling St., West Denver, CO to Steamboat Springs, CO
- Ave. Duration
- 3h 30m
- Frequency
- On demand
- Estimated price
- $90–100
- Website
- https://letsride.co
- Phone
- +1 970 387 5565
- [email protected]
- Website
- sanjuanbackcountry.com
Shuttle from Spring Creek, CO to Silverton, CO
- Ave. Duration
- 6h
- Frequency
- On demand
- Estimated price
- $210–290
- Website
- https://www.sanjuanbackcountry.com/
- Schedules at
- https://www.sanjuanbackcountry.com/train-and-other-shuttles/
- Adult
- $210–290
- Phone
- 1-970-731-4081
- [email protected]
- Website
- wildernessjourneyspagosa.com
Shuttle from Durango, CO - Airport to Pagosa Springs, CO
- Ave. Duration
- 1h
- Frequency
- On demand
- Estimated price
- $135
- Website
- https://www.wildernessjourneyspagosa.com
- Book at
- https://www.wildernessjourneyspagosa.com/shuttle-taxi/
Want to know more about travelling around United States
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.
Related travel guides
Travelling to the US: What do I need to know?
Read the travel guide


