There are 5 ways to get from Colorado to Ontario by plane, bus (Greyhound), bus, 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
best- Fly from Denver (DEN) to Ontario International Airport (ONT)plane DEN - ONT
4h 24m$113–563Bus via Cedar City
- Take the bus from Denver Union Station to Cedar Citybus
- Take the bus from Cedar City, UT to Las Vegasbus
- Take the bus from Las Vegas to 285 S East End Ave - Pomonabus
23h 28m$196–341Bus, train
- Take the bus from Denver to Las Vegas Transportation Centerbus Denver
- Take the train from Las Vegas Amtrak Station to Riversidetrain Southwest Chief
26h 43m$337–699Drive 981.4 mi
- Drive from Denver to Ontariocar 981.4 mi
15h 16m$180–259Bus
- Take the bus from Denver Union Station to Las Vegas Bus Terminalbus Greyhound US1200
- Take the bus from SB Las Vegas at Fashion Show Mall to San Bernardinobus Las Vegas to Riverside
24h 18m$194–319
Colorado to Ontario by bus and foot
Questions & Answers
The cheapest way to get from Colorado to Ontario is to bus which costs $190 - $320 and takes 24h 18m.
The fastest way to get from Colorado to Ontario is to fly which takes 4h 24m and costs $110 - $600.
No, there is no direct bus from Colorado to Ontario. However, there are services departing from Colfax Ave & Grant St and arriving at Holt @ Palm via Denver Union Station, Cedar City, UT, Las Vegas, East End Ave and Mission W and Pomona Transit Center. The journey, including transfers, takes approximately 23h 28m.
The distance between Colorado and Ontario is 847 miles. The road distance is 987.1 miles.
The best way to get from Colorado to Ontario without a car is to bus via Cedar City which takes 23h 28m and costs $190 - $350.
It takes approximately 4h 24m to get from Colorado to Ontario, including transfers.
Colorado to Ontario bus services, operated by Greyhound USA, depart from Denver Union Station.
The best way to get from Colorado to Ontario is to fly which takes 4h 24m and costs $110 - $600. Alternatively, you can bus via Cedar City, which costs $190 - $350 and takes 23h 28m.
Colorado to Ontario bus services, operated by Greyhound USA, arrive at Cedar City station.
Ontario is 1h behind Colorado. It is currently 4:10 AM in Colorado and 3:10 AM in Ontario.
What companies run services between Colorado, USA and Ontario, CA, USA?
Frontier Airlines, United Airlines, and Southwest Airlines fly from Denver (DEN) to Ontario International Airport (ONT) every 3 hours. Alternatively, you can take a bus from Colfax Ave & Grant St to Holt @ Palm via Denver Union Station, Cedar City, Cedar City, UT, Las Vegas, 285 S East End Ave - Pomona, East End Ave and Mission W, and Pomona Transit Center in around 23h 28m.
- Website
- southwest.com
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
- 3h 55m
- When
- Monday to Friday
- Estimated price
- $100–550
Flights from Denver to Ontario International Airport via Phoenix
- Ave. Duration
- 4h 11m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $110–600
- Website
- united.com
Flights from Denver to Ontario International Airport
- Ave. Duration
- 2h 24m
- When
- Every day
- Estimated price
- $100–550
- Website
- flyfrontier.com
Flights from Denver to Ontario International Airport
- Ave. Duration
- 2h 22m
- When
- Every day
- Estimated price
- $100–550
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Las Vegas Amtrak Station to Riverside
- Ave. Duration
- 19h 33m
- Frequency
- Twice daily
- Estimated price
- $260–600
- Website
- https://www.amtrak.com/home.html
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 Cedar City
- Ave. Duration
- 12h 30m
- Frequency
- Once daily
- Estimated price
- $90–180
- Website
- https://www.greyhound.com/
Bus from Denver Union Station to Las Vegas Bus Terminal
- Ave. Duration
- 15h 30m
- Frequency
- Once daily
- Estimated price
- $120–240
- Website
- https://www.greyhound.com/
- Phone
- +1 833 766 3553
- Website
- tufesainternacional.com
Bus from Cedar City, UT to Las Vegas
- Ave. Duration
- 2h 30m
- Frequency
- Once daily
- Estimated price
- $45–70
- Schedules at
- tufesainternacional.com
- Adult One way
- $45–70
Bus from Las Vegas to 285 S East End Ave - Pomona
- Ave. Duration
- 4h
- Frequency
- Once daily
- Estimated price
- $55–80
- Schedules at
- tufesainternacional.com
- Adult One way
- $55–80
- 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
- Phone
- +1 602-698-7800
- support@luxcoachamerica.com
- Website
- luxcoachamerica.com
Bus from SB Las Vegas at Fashion Show Mall to San Bernardino
- Ave. Duration
- 4h 10m
- Frequency
- 5 times a week
- Estimated price
- $45
- Schedules at
- luxcoachamerica.com
Want to know more about travelling around United States
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More Questions & Answers
Yes, the driving distance between Colorado to Ontario is 987 miles. It takes approximately 15h 16m to drive from Colorado to Ontario.
There are 215+ hotels available in Ontario.