Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
FlixBus + Greyhound Lines, Inc. | Bus | Terry Fox / Centrum | Bethesda - 4550 Montgomery Ave | Cheapest | ||||
 | Bus | Ottawa (VIA Rail) | Union Station | Fastest | ||||
| Bus | Ottawa (VIA Rail) | Union Station | No tags | ||||
FlixBus + Greyhound Lines, Inc. | Bus | Ottawa (VIA Rail) | Union Station | No tags | ||||
| Bus | Ottawa (VIA Rail) | Bethesda - 4550 Montgomery Ave | No tags |
Last refresh of the prices: Yesterday at 2:12 PM EST.
Get from Ottawa to Washington
The journey takes about 1 day, 4 hours 40 minutes and with fares starting at just $73, it presents an excellent value for a comfortable ride.
Where are the popular stops in Ottawa and Washington?
Stops in Ottawa
- AVIA Rail – Pick-up, main entrance, 200 Chemin Tremblay Rd, K1G 3H5, Canada
- BRing Rd-Transit stop# 7072 - Shelter #9552, Ottawa, ON K1G, Canada
- C
Université d'Ottawa - Desmarais Building
Université d'Ottawa, Desmarais Building - next to Waller/Laurier stop, 55 Laurier Ave. E, Ottawa, ON K1N 6N5, Canada - D
St-Laurent Station - 1300 St. Laurent Blvd
St-Laurent Station , 1300, St-Laurent Blvd, Ottawa, ON K1K 4H4, Canada - E
Queen & Metcalfe
508 Queen St, Ottawa, ON K1P, Canada - F
University of Ottawa
University of Ottawa, 55 Laurier Ave. E, Ottawa, ON K1N 6N5, Canada
Stops in Washington
- A6 Union Station Dr NE, Washington, DC 20002, USA
- B1500 20th St NW, Washington, DC 20036, USA
- C663 11th St NW, Washington, D.C., DC 20004, USA
- D
L’Enfant Plaza
In front of McDonald's, 400 C St SW, Washington, DC 20024, USA - E
10th Street NW
Charter bus loading zone in front of Madame Tussaud's, 610 10th St NW, Washington, DC 20001, USA - F
Foggy Bottom
1905 G St NW, Washington, DC 20431, USA
Compare bus companies
Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.
Frequently asked questions about traveling from Ottawa, CA to Washington, DC, US by bus
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Ottawa, CA to Washington, DC, US was searched and found on Dec 2, 2025 with a price of $103To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Ottawa, CA to Washington, DC, US, as early as possible.
You can expect to pay from $103 to $293 for a bus ticket from Ottawa, CA to Washington, DC, US based on the last 2 days. You can expect to find the cheapest price for the trip at $103 which is on 2025-12-02.
