Find coaches from Ontario, CA to Las Vegas, NV, US

Find affordable coach tickets from Ontario, CA to Las Vegas, NV, US with flexible options. Book your journey now

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Today11 Aug
Tomorrow12 Aug
from US$42
Wed13 Aug
from US$41
Thu14 Aug
from US$42
Fri15 Aug
from US$42
Sat16 Aug
Sun17 Aug
Mon18 Aug

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 12 August at
    Departure city: Ontario
    Departure location: Montclair / Ontario / Claremont
    Arrival time: 12 August at
    Destination city: Las Vegas
    Destination location: Las Vegas S Strip Transit Terminal
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 12 August at
    Departure city: Ontario
    Departure location: Montclair (Ontario)
    Arrival time: 12 August at
    Destination city: Las Vegas
    Destination location: Strip
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: 12 August at
    Departure city: Ontario
    Departure location: Montclair (Ontario)
    Arrival time: 12 August at
    Destination city: Las Vegas
    Destination location: Strip
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: 12 August at
    Departure city: Ontario
    Departure location: Montclair / Ontario / Claremont
    Arrival time: 12 August at
    Destination city: Las Vegas
    Destination location: Las Vegas S Strip Transit Terminal
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: 12 August at
    Departure city: Ontario
    Departure location: Ontario Convention Center
    Arrival time: 12 August at
    Destination city: Las Vegas
    Destination location: Las Vegas Bus Station
    Operated by: Los LimousinesLos Limousines
    Vehicle: BusDuration:

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Bus Ontario, CA to Las Vegas, NV, US: Trip Overview

Average ticket priceUS$46
Average bus trip duration5h 15m
Number of daily buses10
Earliest bus departure01:35
Distance203 miles
Latest bus departure21:05

Ontario to Las Vegas Bus

Busbud helps you find a bus from Ontario to Las Vegas. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

Bus service from Ontario to Las Vegas will be provided by the most trusted bus companies.

Discover how much the bus trip from Ontario to Las Vegas will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip Ontario, CA - Las Vegas, NV, US

  1. What's the distance between Ontario and Las Vegas by coach?

    The journey from Ontario to Las Vegas by coach covers an approximate distance of 204 miles (329 km).

  2. How can I get from Ontario to Las Vegas without driving?

    You can reach Las Vegas from Ontario by coach, as there are regular services between the two locations. You can also consider rideshare services depending on your preferences.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
09/08
US$42
10/08
US$46
Today
US$39
12/08
US$34
13/08
US$33
14/08
US$34
15/08
US$34
16/08
US$33
busbud logoThe cheapest trip from Ontario, CA to Las Vegas, NV, US was searched and found on 16 Aug 2025 with a price of US$33

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Ontario, CA to Las Vegas, NV, US as early as possible.

You can expect to pay from US$33 to US$81 for a bus ticket from Ontario, CA to Las Vegas, NV, US based on the last 2 days. You can expect to find the cheapest price for the trip at US$33, which is on 2025-08-16.

Usually LLIO will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Ontario and Las Vegas!

Much more than a mere vehicle taking you from Ontario to Las Vegas, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Ontario to Las Vegas will emit half the CO2 emitted by a train, and radically less than a car or an airplane.

Make a music playlist for your bus ride from Ontario to Las Vegas, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

Will you be returning to Ontario, CA by bus?

Bus from Ontario, CA to Las Vegas, NV, US

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