There are 6 ways to get from San Carlos to Boulder by plane, bus, bus (Greyhound), subway, 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.
Fly from San Francisco International Airport, bus
best- Fly from San Francisco International Airport (SFO) to Denver (DEN)plane SFO - DEN
- Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
5h 29m$101–569Bus
- Take the bus from San Francisco Bus Station to Sparks Transit Centerbus
- Take the bus from Sparks Transit Center to Denver Union Stationbus
- Take the bus from Union Station Gate B18 to Broadway & Euclid Avebus Ff2 / ...
32h 30m$187–375BART, train, bus
- Take the subway from Millbrae to Richmondsubway
- Take the train from Richmond to Denvertrain
- Take the bus from Union Station Gate B18 to Broadway & Regent Drbus Ff2 / ...
36h 36m$450–924Drive 1,249.2 mi
- Drive from San Carlos to Bouldercar 1,249.2 mi
19h 38m$228–330Fly from Norman Y. Mineta San José International Airport, bus
- Fly from Norman Y. Mineta San José International Airport (SJC) to Denver (DEN)plane SJC - DEN
- Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
5h 59m$192–613Fly from Oakland International Airport, bus
- Fly from Oakland International Airport (OAK) to Denver (DEN)plane OAK - DEN
- Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
6h 37m$406–571
San Carlos to Boulder by bus
Questions & Answers
The cheapest way to get from San Carlos to Boulder is to fly and bus which costs $100 - $600 and takes 5h 29m.
The fastest way to get from San Carlos to Boulder is to fly and bus which takes 5h 29m and costs $100 - $600.
No, there is no direct bus from San Carlos to Boulder. However, there are services departing from El Camino Real & San Carlos Ave and arriving at Broadway & Euclid Ave via Millbrae Transit Center-Bay C1, San Francisco Bus Station, Sparks Transit Center and Union Station Gate B18. The journey, including transfers, takes approximately 32h 30m.
The distance between San Carlos and Boulder is 1027 miles. The road distance is 1256.5 miles.
The best way to get from San Carlos to Boulder without a car is to bus which takes 32h 30m and costs $180 - $380.
It takes approximately 5h 29m to get from San Carlos to Boulder, including transfers.
San Carlos to Boulder bus services, operated by Greyhound USA, depart from San Francisco Bus Station.
San Carlos to Boulder bus services, operated by Greyhound USA, arrive at Sparks Transit Center station.
Boulder is 1h ahead of San Carlos. It is currently 2:44 PM in San Carlos and 3:44 PM in Boulder.
Yes, the driving distance between San Carlos to Boulder is 1256 miles. It takes approximately 19h 38m to drive from San Carlos to Boulder.
What companies run services between San Carlos, CA, USA and Boulder, CO, USA?
You can take a bus from El Camino Real & San Carlos Ave to Broadway & Euclid Ave via Millbrae Transit Center-Bay C1, San Francisco Bus Station, Sparks Transit Center, Denver Union Station, and Union Station Gate B18 in around 32h 30m.
- Website
- southwest.com
Flights from San Francisco International Airport to Denver
- Ave. Duration
- 2h 29m
- When
- Every day
- Estimated price
- $80–390
Flights from Norman Y. Mineta San José International Airport to Denver
- Ave. Duration
- 2h 28m
- When
- Every day
- Estimated price
- $90–440
Flights from Norman Y. Mineta San José International Airport to Denver via Las Vegas
- Ave. Duration
- 4h 20m
- When
- Sunday and Thursday
- Estimated price
- $95–450
Flights from Norman Y. Mineta San José International Airport to Denver via Ontario/San Bernardino
- Ave. Duration
- 4h 20m
- When
- Saturday and Sunday
- Estimated price
- $100–480
Flights from Oakland International Airport to Denver
- Ave. Duration
- 2h 23m
- When
- Every day
- Estimated price
- $95–460
Flights from Oakland International Airport to Denver via Las Vegas
- Ave. Duration
- 4h 15m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $100–480
Flights from Oakland International Airport to Denver via Burbank
- Ave. Duration
- 4h 20m
- When
- Sunday and Saturday
- Estimated price
- $110–550
- Website
- united.com
Flights from San Francisco International Airport to Denver
- Ave. Duration
- 2h 47m
- When
- Every day
- Estimated price
- $80–390
Flights from Norman Y. Mineta San José International Airport to Denver
- Ave. Duration
- 2h 38m
- When
- Every day
- Estimated price
- $90–440
- Website
- flyfrontier.com
Flights from San Francisco International Airport to Denver
- Ave. Duration
- 2h 44m
- When
- Every day
- Estimated price
- $85–340
- Website
- delta.com
Flights from San Francisco International Airport to Denver via Salt Lake City
- Ave. Duration
- 4h 21m
- When
- Every day
- Estimated price
- $80–390
- Phone
- +1-510-464-6000
- Website
- BART
Subway from Millbrae to Richmond
- Ave. Duration
- 1h 14m
- Frequency
- Every 30 minutes
- Estimated price
- $12–16
- Website
- BART
- Adult Single Ride
- $12–16
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Richmond to Denver
- Ave. Duration
- 32h 52m
- Frequency
- Once daily
- Estimated price
- $430–900
- Website
- Amtrak
- Phone
- +1 303-299-6000
- Website
- RTD
Bus from Denver Airport Station Gate 8 to Downtown Boulder Station
- Ave. Duration
- 1h 7m
- Frequency
- Hourly
- Estimated price
- $3
- Website
- RTD
- Adult
- $3
Bus from Union Station Gate B18 to Broadway & Euclid Ave
- Ave. Duration
- 47 min
- Frequency
- Every 20 minutes
- Estimated price
- $3
- Website
- RTD
- Adult
- $3
Bus from Union Station Gate B18 to Broadway & Regent Dr
- Ave. Duration
- 45 min
- Frequency
- Every 20 minutes
- Estimated price
- $3
- Website
- RTD
- Adult
- $3
Bus from Denver Airport Station Gate 8 to Downtown Boulder Station
- Ave. Duration
- 1h 7m
- Frequency
- Hourly
- Estimated price
- $3
- Website
- RTD
- Adult
- $3
Bus from Denver Airport Station Gate 8 to Downtown Boulder Station
- Ave. Duration
- 1h 7m
- Frequency
- Hourly
- Estimated price
- $3
- Website
- RTD
- Adult
- $3
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- Greyhound
Bus from San Francisco Bus Station to Sparks Transit Center
- Ave. Duration
- 6h 10m
- Frequency
- 4 times a day
- Estimated price
- $30–65
- Website
- Greyhound
Bus from Sparks Transit Center to Denver Union Station
- Ave. Duration
- 20h 55m
- Frequency
- Twice daily
- Estimated price
- $150–300
- Website
- Greyhound
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