There are 11 ways to get from Boulder to California by bus, plane, bus (Greyhound), 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 to San Diego International Airport
best- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Fly from Denver (DEN) to San Diego International Airport (SAN)DEN - SAN
5h 26m$128–611Bus
cheapest- Take the bus from Downtown Boulder Station Gate 1 to Union StationFf1 / ...
- Take the bus from Denver Union Station to Las Vegas BusTerminal
- Take the bus from Las Vegas BusTerminal to Los Angeles Union Station
24h 6m$98–213Bus, train
- Take the bus from Broadway & 20th St to Union StationFf1 / ...
- Take the bus from Denver to Las Vegas Transportation Center
- Take the train from Las Vegas Amtrak Station to Los Angeles
29h 30m$163–383Drive 1,022.2 mi
- Drive from Boulder to Los Angeles1,022.2 mi
16h 3m$187–270Bus, fly to Sacramento International Airport
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Fly from Denver (DEN) to Sacramento International Airport (SMF)DEN - SMF
5h 31m$108–610Bus, fly to Norman Y. Mineta San José International Airport
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Fly from Denver (DEN) to Norman Y. Mineta San José International Airport (SJC)DEN - SJC
5h 43m$132–612Bus, fly to Long Beach Airport
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Fly from Denver (DEN) to Long Beach Airport (LGB)DEN - LGB
6h 8m$98–458Bus, fly to Fresno Yosemite International Airport
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Fly from Denver (DEN) to Fresno Yosemite International Airport (FAT)DEN - FAT
6h 20m$117–607Bus, fly to Burbank Bob Hope Airport
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Fly from Denver (DEN) to Burbank Bob Hope Airport (BUR)DEN - BUR
6h 30m$106–503Bus, fly to Ontario International Airport, train
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Fly from Denver (DEN) to Ontario International Airport (ONT)DEN - ONT
- Take the train from Rancho Cucamonga to L.A. Union Station
7h 28m$106–569Bus, fly to John Wayne Airport Orange County
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Fly from Denver (DEN) to John Wayne Airport Orange County (SNA)DEN - SNA
7h 47m$382–862
Boulder to California by bus
Questions & Answers
The cheapest way to get from Boulder to California is to bus which costs $95 - $220 and takes 24h 6m.
The fastest way to get from Boulder to California is to bus and fly which takes 5h 26m and costs $120 - $650.
No, there is no direct bus from Boulder station to California station. However, there are services departing from Downtown Boulder Station Gate 1 and arriving at Los Angeles Union Station via Denver Union Station and Las Vegas BusTerminal. The journey, including transfers, takes approximately 24h 6m.
The distance between Boulder and California is 907 miles. The road distance is 1028.1 miles.
The best way to get from Boulder to California without a car is to bus which takes 24h 6m and costs $95 - $220.
It takes approximately 5h 26m to get from Boulder to California, including transfers.
Boulder to California bus services, operated by Regional Transportation District, depart from Downtown Boulder Station Gate 1.
Boulder to California bus services, operated by Regional Transportation District, arrive at Union Station.
California is 1h behind Boulder. It is currently 3:05 AM in Boulder and 2:05 AM in California.
Yes, the driving distance between Boulder to California is 1028 miles. It takes approximately 16h 3m to drive from Boulder to California.
What companies run services between Boulder, CO, USA and California, USA?
You can take a bus from Downtown Boulder Station Gate 1 to Los Angeles Union Station via Denver Union Station and Las Vegas BusTerminal in around 24h 6m.
- Website
- southwest.com
Flights from Denver to San Diego International Airport
- Ave. Duration
- 2h 28m
- When
- Every day
- Estimated price
- $120–600
Flights from Denver to San Diego International Airport via Las Vegas
- Ave. Duration
- 4h 2m
- When
- Monday, Tuesday, Thursday, Friday, and Sunday
- Estimated price
- $120–650
Flights from Denver to San Diego International Airport via Phoenix
- Ave. Duration
- 4h 15m
- When
- Wednesday and Thursday
- Estimated price
- $120–650
Flights from Denver to Sacramento International Airport
- Ave. Duration
- 2h 37m
- When
- Every day
- Estimated price
- $120–650
Flights from Denver to Sacramento International Airport via Salt Lake City
- Ave. Duration
- 4h 25m
- When
- Saturday
- Estimated price
- $120–650
Flights from Denver to Sacramento International Airport via Las Vegas
- Ave. Duration
- 4h 30m
- When
- Wednesday and Thursday
- Estimated price
- $130–650
Flights from Denver to Norman Y. Mineta San José International Airport
- Ave. Duration
- 2h 42m
- When
- Every day
- Estimated price
- $120–600
Flights from Denver to Norman Y. Mineta San José International Airport via Reno
- Ave. Duration
- 4h 20m
- When
- Wednesday and Thursday
- Estimated price
- $120–650
Flights from Denver to Norman Y. Mineta San José International Airport via Las Vegas
- Ave. Duration
- 4h 32m
- When
- Monday, Tuesday, Friday, Saturday, and Sunday
- Estimated price
- $120–650
Flights from Denver to Norman Y. Mineta San José International Airport via Long Beach Airport
- Ave. Duration
- 4h 35m
- When
- Saturday
- Estimated price
- $140–700
Flights from Denver to Long Beach Airport
- Ave. Duration
- 2h 29m
- When
- Every day
- Estimated price
- $90–450
Flights from Denver to Long Beach Airport via Las Vegas
- Ave. Duration
- 4h 22m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $90–450
Flights from Denver to Long Beach Airport via Phoenix
- Ave. Duration
- 4h 47m
- When
- Wednesday, Thursday, and Saturday
- Estimated price
- $95–470
Flights from Denver to Long Beach Airport via Salt Lake City
- Ave. Duration
- 4h 35m
- When
- Wednesday and Thursday
- Estimated price
- $95–480
Flights from Denver to Long Beach Airport via Norman Y. Mineta San José International Airport
- Ave. Duration
- 4h 50m
- When
- Saturday
- Estimated price
- $110–550
Flights from Denver to Fresno Yosemite International Airport
- Ave. Duration
- 2h 27m
- When
- Every day
- Estimated price
- $110–600
Flights from Denver to Fresno Yosemite International Airport via Las Vegas
- Ave. Duration
- 4h 27m
- When
- Every day
- Estimated price
- $120–600
Flights from Denver to Fresno Yosemite International Airport via San Diego International Airport
- Ave. Duration
- 5h
- When
- Wednesday and Thursday
- Estimated price
- $140–700
Flights from Denver to Burbank Bob Hope Airport
- Ave. Duration
- 2h 33m
- When
- Every day
- Estimated price
- $95–490
Flights from Denver to Burbank Bob Hope Airport via Las Vegas
- Ave. Duration
- 4h 25m
- When
- Monday, Tuesday, Friday, Saturday, and Sunday
- Estimated price
- $95–490
Flights from Denver to Burbank Bob Hope Airport via Phoenix
- Ave. Duration
- 4h 26m
- When
- Every day
- Estimated price
- $100–550
Flights from Denver to Ontario International Airport
- Ave. Duration
- 2h 20m
- When
- Every day
- Estimated price
- $100–550
Flights from Denver to Ontario International Airport via Las Vegas
- Ave. Duration
- 4h 22m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $100–550
Flights from Denver to Ontario International Airport via Phoenix
- Ave. Duration
- 4h 20m
- When
- Monday, Tuesday, Friday, Saturday, and Sunday
- Estimated price
- $110–600
Flights from Denver to John Wayne Airport Orange County
- Ave. Duration
- 2h 26m
- When
- Every day
- Estimated price
- $100–550
Flights from Denver to John Wayne Airport Orange County via Las Vegas
- Ave. Duration
- 4h 5m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $100–550
Flights from Denver to John Wayne Airport Orange County via Phoenix
- Ave. Duration
- 4h 7m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $110–550
- Website
- united.com
Flights from Denver to San Diego International Airport
- Ave. Duration
- 2h 31m
- When
- Every day
- Estimated price
- $120–600
Flights from Denver to Sacramento International Airport
- Ave. Duration
- 2h 42m
- When
- Every day
- Estimated price
- $120–650
Flights from Denver to Norman Y. Mineta San José International Airport
- Ave. Duration
- 2h 47m
- When
- Every day
- Estimated price
- $120–600
Flights from Denver to Fresno Yosemite International Airport
- Ave. Duration
- 2h 48m
- When
- Every day
- Estimated price
- $110–600
Flights from Denver to Fresno Yosemite International Airport via Los Angeles
- Ave. Duration
- 5h 2m
- When
- Every day
- Estimated price
- $130–650
Flights from Denver to Fresno Yosemite International Airport via San Francisco
- Ave. Duration
- 5h 12m
- When
- Every day
- Estimated price
- $140–700
Flights from Denver to Burbank Bob Hope Airport
- Ave. Duration
- 2h 39m
- When
- Every day
- Estimated price
- $95–490
Flights from Denver to Ontario International Airport
- Ave. Duration
- 2h 23m
- When
- Every day
- Estimated price
- $100–550
Flights from Denver to John Wayne Airport Orange County
- Ave. Duration
- 2h 34m
- When
- Every day
- Estimated price
- $100–550
- Website
- volaris.com
Flights from Denver to San Diego International Airport
- Ave. Duration
- 2h 31m
- When
- Every day
- Estimated price
- $120–600
Flights from Denver to Sacramento International Airport
- Ave. Duration
- 2h 48m
- When
- Monday, Tuesday, Friday, and Saturday
- Estimated price
- $100–650
Flights from Denver to Ontario International Airport
- Ave. Duration
- 2h 27m
- When
- Every day
- Estimated price
- $90–550
Flights from Denver to John Wayne Airport Orange County
- Ave. Duration
- 2h 32m
- When
- Every day
- Estimated price
- $100–550
- Website
- flyfrontier.com
Flights from Denver to San Diego International Airport
- Ave. Duration
- 2h 31m
- When
- Every day
- Estimated price
- $120–600
Flights from Denver to Sacramento International Airport
- Ave. Duration
- 2h 48m
- When
- Monday, Tuesday, Friday, and Saturday
- Estimated price
- $120–650
Flights from Denver to Burbank Bob Hope Airport
- Ave. Duration
- 2h 31m
- When
- Monday and Friday
- Estimated price
- $95–490
Flights from Denver to Ontario International Airport
- Ave. Duration
- 2h 27m
- When
- Every day
- Estimated price
- $100–550
Flights from Denver to John Wayne Airport Orange County
- Ave. Duration
- 2h 32m
- When
- Every day
- Estimated price
- $100–550
- Website
- alaskaair.com
Flights from Denver to San Diego International Airport
- Ave. Duration
- 2h 48m
- When
- Every day
- Estimated price
- $120–600
- Website
- aa.com
Flights from Denver to Fresno Yosemite International Airport via Phoenix
- Ave. Duration
- 4h 37m
- When
- Monday, Tuesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $130–650
- Website
- delta.com
Flights from Denver to Fresno Yosemite International Airport via Salt Lake City
- Ave. Duration
- 5h 37m
- When
- Every day
- Estimated price
- $120–600
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Las Vegas Amtrak Station to Los Angeles
- Ave. Duration
- 21h 20m
- Frequency
- Twice daily
- Estimated price
- $90–290
- Website
- https://www.amtrak.com/home.html
- Phone
- (800) 371-LINK (5465)
- Website
- metrolinktrains.com
Train from Rancho Cucamonga to L.A. Union Station
- Ave. Duration
- 1h 16m
- Frequency
- Hourly
- Estimated price
- $8–11
- Website
- https://metrolinktrains.com
- Passenger
- $8–11
- 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
- 51 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from Broadway & 20th St to Union Station
- Ave. Duration
- 45 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
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 Las Vegas BusTerminal
- Ave. Duration
- 15h 30m
- Frequency
- Once daily
- Estimated price
- $60–140
- Website
- https://www.greyhound.com/
Bus from Las Vegas BusTerminal to Los Angeles Union Station
- Ave. Duration
- 5h 45m
- Frequency
- Every 4 hours
- Estimated price
- $35–70
- Website
- https://www.greyhound.com/
- Phone
- +1 800-923-1799
- contactus@omexusa.net
- Website
- omnibusexpress.com
Bus from Denver to Las Vegas Transportation Center
- Ave. Duration
- 4h 45m
- Frequency
- 3 times a day
- Estimated price
- $70–90
- Schedules at
- omnibusexpress.com
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
Need to know: Greyhound
Read the travel guide
Why you should take the train in the US
Read the travel guide
More Questions & Answers
There are 3277+ hotels available in California.











