Bus from Ontario, CA to Washington, DC, US: Tickets & Schedules

Previously seen trips

Next departures for Ontario to Washington on November 27
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
GreyhoundBus
Montclair Transcenter (Ontario / Montclair / Claremont)
Union StationNo tags
FlixBus + Greyhound
Bus
Montclair Transcenter (Ontario / Montclair / Claremont)
Dupont CircleNo tags
Greyhound + FlixBus
Bus
Montclair Transcenter (Ontario / Montclair / Claremont)
Dupont CircleNo tags
Greyhound + FlixBus
Bus
Montclair / Ontario / Claremont
Dupont CircleNo tags
Greyhound + FlixBus
Bus
Montclair / Ontario / Claremont
Bethesda - 4550 Montgomery AveNo tags

Compare 2 ways to go from Ontario to Washington

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as a good way to reach Washington. The journey takes about 2 days, 18 hours 55 minutes, and with fares starting at just $330, it presents an excellent value for a comfortable ride.

15bus per day
2d 18hAverage Duration
3643 kmDistance
91kgCO₂ emissions
Average Price$330 - $559Average Duration2d 18h
91kg CO₂e
Average Price$547 - $971Average Duration3d 12h
332kg CO₂e

Frequently asked questions about travelling from Ontario, CA to Washington, DC, US by bus

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

  1. How much is the bus ticket from Ontario to Washington?

    The cheapest bus tickets from Ontario to Washington start from $330. The average price for this route is around $367. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

  2. How long is the bus ride from Ontario to Washington?

    The average bus travel time from Ontario to Washington is 2d 18h, covering a distance of 3643 km. The quickest bus can get you there in 2d 12h and is operated by Greyhound.

  3. Which bus companies service the Ontario to Washington route?

    Several major bus companies operate on this route with 15 buses available per day, including services from Greyhound, FlixBus.

  4. What are the earliest and latest departure times for the bus from Ontario to Washington?

    The earliest bus departs from Ontario to Washington at 1:30am. And the latest bus departs at 6:55pm.

  5. What are the CO₂ emissions for the bus trip from Ontario to Washington?

    A bus trip from Ontario to Washington generates an estimated 91 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.

  6. What is the best bus company from Ontario to Washington?

    According to Busbud customers, the highest-rated bus company on this route is Greyhound, with an average rating of 3.5 out of 5 stars based on 87387 reviews.

  7. Which bus company has the best Wi-Fi from Ontario to Washington?

    Based on Busbud reviews, the bus company FlixBus has the highest Wi-Fi rating with a score of 2.7.

  8. Which bus company has the best on-time performance from Ontario to Washington?

    According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.

  9. Which bus company has the cleanest buses from Ontario to Washington?

    According to Busbud traveller reviews, the bus company with the cleanest buses on this route is FlixBus, with a cleanliness rating of 4.1 out of 5 stars.

What's the cheapest way to go from Ontario, CA to Washington, DC, US?

busbud logoThe bus is the cheapest travel choice for this destination

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