What is the cheapest way to get from Denver to Ontario?

The cheapest way to get from Denver to Ontario is to bus which costs $150 - $290 and takes 22h 4m.

What is the fastest way to get from Denver to Ontario?

The fastest way to get from Denver to Ontario is to fly which takes 3h 55m and costs $120 - $390.

Is there a direct bus between Denver and Ontario?

No, there is no direct bus from Denver station to Ontario. However, there are services departing from Denver Union Station and arriving at Mountain @ D Street via Las Vegas Bus Terminal and Montclair Transit Center. The journey, including transfers, takes approximately 22h 4m.

How far is it from Denver to Ontario?

The distance between Denver and Ontario is 845 miles. The road distance is 987.1 miles.

How do I travel from Denver to Ontario without a car?

The best way to get from Denver to Ontario without a car is to bus which takes 22h 4m and costs $150 - $290.

How long does it take to get from Denver to Ontario?

It takes approximately 3h 55m to get from Denver to Ontario, including transfers.

Where do I catch the Denver to Ontario bus from?

Denver to Ontario bus services, operated by Greyhound USA, depart from Denver Union Station.

Bus or fly from Denver to Ontario?

The best way to get from Denver to Ontario is to fly which takes 3h 55m and costs $120 - $390. Alternatively, you can bus, which costs $150 - $290 and takes 22h 4m.

Where does the Denver to Ontario bus arrive?

Denver to Ontario bus services, operated by Greyhound USA, arrive at Las Vegas Bus Terminal station.

What is the time difference between Denver and Ontario?

Ontario is 1h behind Denver. It is currently 4:23 AM in Denver and 3:23 AM in Ontario.

Can I drive from Denver to Ontario?

Yes, the driving distance between Denver to Ontario is 987 miles. It takes approximately 15h 16m to drive from Denver to Ontario.

How do I get a bus ticket from Denver to Ontario?

Book your Denver to Ontario bus tickets online with Omio.

Where can I stay near Ontario?

There are 239+ hotels available in Ontario.

Denver to Ontario - 4 ways to travel via train, plane, bus, and car

How to get fromDenver to Ontario

Travel from

See all options

Search accommodation with Expedia

There are 4 ways to get from Denver 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
1. Fly from Denver (DEN) to Ontario International Airport (ONT)plane DEN - ONT
3h 55m
$120–390
Bus (Greyhound)
1. Take the bus from Denver Union Station to Las Vegas Bus Terminalbus Greyhound US1200
2. Take the bus from Las Vegas Bus Terminal to Montclair Transcenterbus Greyhound US0901
22h 4m
$155–290
Bus, train
1. Take the bus from Denver to Las Vegas Transportation Centerbus Denver
2. Take the train from Las Vegas Amtrak Station to Riversidetrain Southwest Chief
26h 43m
$328–699
Drive 981.4 mi
1. Drive from Denver to Ontariocar 981.4 mi
15h 16m
$180–259

Denver to Ontario by bus (Greyhound)

7Weekly Buses

22h 4mAverage Duration

$155Cheapest Price

See schedules

Questions & Answers

Map of how to get from Denver to Ontario.

Launch map view

Distance: 840.2 mi
Duration: 3h 55m

What companies run services between Denver, CO, USA and Ontario, CA, USA?

Frontier Airlines, United Airlines, and Southwest Airlines fly from Denver (DEN) to Ontario International Airport (ONT) every 2 hours. Alternatively, you can take a bus from Denver Union Station to Mountain @ D Street via Las Vegas Bus Terminal, Montclair Transcenter, and Montclair Transit Center in around 22h 4m.

Airlines

Train operators

Bus operators

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.