Next departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
Greyhound Lines, Inc. + FlixBus | Montclair / Ontario / Claremont | Union Station | CheapestFastest | |||||
FlixBus + Greyhound Lines, Inc. | Montclair (Ontario) | Union Station | No tags | |||||
 | Montclair / Ontario / Claremont | Union Station | No tags | |||||
FlixBus + Greyhound Lines, Inc. | Montclair (Ontario) | Dupont Circle | No tags | |||||
| Montclair / Ontario / Claremont | Union Station | No tags |
Last refresh of the prices: Last Wednesday at 5:09 PM PDT.
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Compare 2 ways to travel from Ontario to Washington
Among the sustainable travel choices, the bus stands out as a good way to reach Washington. The journey takes about 2 days, 19 hours 20 minutes and with fares starting at just US$230, it presents an excellent value for a comfortable ride.
Bus Ontario, CA to Washington, DC, US: Trip Overview
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Ontario to Washington Bus
With Busbud, comparing and booking tickets for a bus from Ontario to Washington is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.
We make it our job to connect you with the most dependable bus companies that cover bus service from Ontario to Washington.
Whether it is cheap bus tickets or more luxurious buses going to Washington from Ontario, we help you find what you're looking for based on how much of a budget you have.
Where are the popular stops in Ontario and Washington?
Frequently asked questions on the trip Ontario, CA - Washington, DC, US
How much does a bus ticket from Ontario to Washington cost?
The bus ticket price from Ontario to Washington starts at US$230. The best way to find cheap bus tickets from Ontario to Washington is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the bus ride from Ontario to Washington?
The average travel time between Ontario and Washington is around 2d 19h, although the fastest bus will take about 2d 13h. This is the time it takes to travel the 3645 km that separates the two cities.
How many daily bus connections are there between Ontario and Washington?
The number of buses from Ontario to Washington can differ depending on the day of the week. On average, there are 14 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Ontario to Washington by comparing and selecting the bus that fits your travel style and budget on Busbud.
Which bus companies travel from Ontario to Washington?
When taking the bus from Ontario to Washington, you can travel comfortably and safely with Greyhound, FlixBus.
What are the departure and arrival stations when taking the bus from Ontario to Washington?
Buses travelling between Ontario and Washington leave from Ontario California Bus Stop Carl's Jr & Teriyaki House or Ontario Tufesa Bus Stop and arrive at Dupont Circle, Union Station, Metro Center Station.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Ontario, CA to Washington, DC, US was searched and found on 31 Oct 2025 with a price of US$228To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Ontario, CA to Washington, DC, US as early as possible.
About Bus Travel
Bus Travel Tips
Meet and talk to locals at the bus stations while travelling from Ontario to Washington.There is no better way to get inside travel information while exploring a new city than to go straight to its people.
From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from Ontario to Washington.
Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Ontario to Washington.
Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Ontario to Washington.
Did you know?
The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.
The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.
9.2% of ground transportation in Europe is done by bus versus 7.4% by train.
What's the cheapest way to go from Ontario, CA to Washington, DC, US?
The bus is the cheapest travel choice for this destinationTop travelled bus routes
Why choose Busbud?
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Busbud.com makes it easy for you to find, compare and book city-to-city bus tickets, all over the world. We save you the extra trip to the bus station. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.
People from around the world trust Busbud
Popular Buses Connecting Ontario
Buses Leaving from Ontario
- Bus from Ontario to Niagara Falls
- Coach Ontario - Niagara Falls
- Bus Ontario - London
- Bus from Ontario to Huntsville
- Coach Ontario - Midland
- Bus Ontario - Baltimore
- Bus from Ontario to Hattiesburg
- Coach Ontario - Lordsburg
- Bus Ontario - Littletown
- Bus from Ontario to Tucson
- Coach Ontario - Rochester
- Bus Ontario - Washington
- Bus from Ontario to Laredo
- Coach Ontario - Bakersfield
- Bus Ontario - Tipton
Buses Going to Ontario
- Bus from Niagara Falls to Ontario
- Coach Niagara Falls - Ontario
- Bus Hamilton - Ontario
- Bus from Montreal to Ontario
- Coach Kingston - Ontario
- Bus Midland - Ontario
- Bus from Reno to Ontario
- Coach Santa Barbara - Ontario
- Bus Greensboro - Ontario
- Bus from Huntsville to Ontario
- Coach Montclair - Ontario
- Bus Myrtle Beach - Ontario
- Bus from Miami to Ontario
- Coach Fontana - Ontario
- Bus Buffalo - Ontario
Popular Buses Connecting Washington
Buses Leaving from Washington
- Bus from Washington to Georgetown
- Coach Washington - Des Moines
- Bus Washington - Washington
- Bus from Washington to Washington
- Coach Washington - North East
- Bus Washington - Kingston
- Bus from Washington to Tulsa
- Coach Washington - Cleveland
- Bus Washington - Lewiston
- Bus from Washington to Manitowoc
- Coach Washington - Lawton
- Bus Washington - Warner Robins
- Bus from Washington to Hartford
- Coach Washington - Augusta
- Bus Washington - Columbus
Buses Going to Washington
- Bus from Vancouver to Washington
- Coach Seattle - Washington
- Bus Salem - Washington
- Bus from Salem to Washington
- Coach Yakima - Washington
- Bus Hagerstown - Washington
- Bus from Ithaca to Washington
- Coach Pittsfield - Washington
- Bus Tuscaloosa - Washington
- Bus from Lansing to Washington
- Coach Anderson - Washington
- Bus Lakeland - Washington
- Bus from Ontario to Washington
- Coach Massena - Washington
- Bus Potsdam - Washington
Popular routes in this country
- Bus from Buffalo to Niagara Falls
- Coach Houston - Brownsville
- Bus New York City - Fleischmanns
- Bus from Newark to Norfolk
- Coach Milwaukee - Appleton
- Bus Rancho Cucamonga - Los Angeles
- Bus from Hartford to New York City
- Coach Alexandria - Charlottesville
- Bus Harrisonburg - Blacksburg
- Bus from New York City to Pittsburgh
- Coach Norfolk - Newark