Bus from Washington, DC to Ottawa, ON from $90

Compare 2 companies and find the best price with CheckMyBus
1
Search accommodation with Booking.com
The Best Deals Save up to 70%
The Most Choices Millions of routes worldwide
Easy and Transparent Compare offers with 1 click

Compare all timetables for the bus from Washington, DC to Ottawa, ON

Here is a selection of the cheapest bus trips from the schedule from Washington, DC to Ottawa, ON from various bus operators like Greyhound US or FlixBus for the next days.
today
from $98
tomorrow
from $112
Tuesday
from $123
Wednesday
from $90
Thursday
from $174
Friday
from $112
Saturday

Cheapest bus trips today

Prices are for one way and one person
  • FlixBus
    22h 20m
    0
    3:00 PM
    Washington, DC
    Union Station
    1:20 PM
    Ottawa, ON
    Train Station
    0
    FlixBus
    Economy
    $98
  • Greyhound US
    24h 35m
    0
    4:40 PM
    Washington, DC
    Union Station
    5:15 PM
    Ottawa, ON
    Train Station
    0
    Greyhound US
    Economy
    $99
  • Greyhound US
    27h 25m
    0
    4:40 PM
    Washington, DC
    Union Station
    8:05 PM
    Ottawa, ON
    Gloucester Centre Bus Stop
    0
    Greyhound US
    Economy
    $99
  • FlixBus
    28h 5m
    0
    11:45 AM
    Washington, DC
    Dupont Circle Station
    3:50 PM
    Ottawa, ON
    Train Station
    0
    FlixBus
    Economy
    $113
  • FlixBus
    32h 20m
    0
    11:45 AM
    Washington, DC
    Dupont Circle Station
    8:05 PM
    Ottawa, ON
    Gloucester Centre Bus Stop
    0
    FlixBus
    Economy
    $113

Cheapest bus trips tomorrow

Prices are for one way and one person
  • FlixBus
    23h 30m
    0
    3:00 PM
    Washington, DC
    Union Station
    2:30 PM
    Ottawa, ON
    Train Station
    0
    FlixBus
    Economy
    $112
  • Greyhound US
    27h 10m
    0
    4:40 PM
    Washington, DC
    Union Station
    7:50 PM
    Ottawa, ON
    Train Station
    0
    Greyhound US
    Economy
    $113
  • Greyhound US
    27h 25m
    0
    4:40 PM
    Washington, DC
    Union Station
    8:05 PM
    Ottawa, ON
    Iris Street
    0
    Greyhound US
    Economy
    $113
  • Greyhound US
    23h 25m
    0
    6:00 AM
    Washington, DC
    Union Station
    5:25 AM
    Ottawa, ON
    Train Station
    0
    Greyhound US
    Economy
    $125
  • FlixBus
    28h 25m
    0
    11:45 AM
    Washington, DC
    Dupont Circle Station
    4:10 PM
    Ottawa, ON
    Train Station
    0
    FlixBus
    Economy
    $130

Cheapest bus trips Tuesday

Prices are for one way and one person
  • FlixBus
    23h 45m
    0
    2:45 PM
    Washington, DC
    Union Station
    2:30 PM
    Ottawa, ON
    Train Station
    0
    FlixBus
    Economy
    $123
  • Greyhound US
    27h 10m
    0
    4:40 PM
    Washington, DC
    Union Station
    7:50 PM
    Ottawa, ON
    Train Station
    0
    Greyhound US
    Economy
    $127
  • Greyhound US
    27h 25m
    0
    4:40 PM
    Washington, DC
    Union Station
    8:05 PM
    Ottawa, ON
    Iris Street
    0
    Greyhound US
    Economy
    $127
  • Greyhound US
    29h 55m
    0
    11:30 PM
    Washington, DC
    Union Station
    5:25 AM
    Ottawa, ON
    Train Station
    0
    Greyhound US
    Economy
    $152

Cheapest bus trips Wednesday

Prices are for one way and one person
  • Greyhound US
    24h 35m
    0
    4:40 PM
    Washington, DC
    Union Station
    5:15 PM
    Ottawa, ON
    Train Station
    0
    Greyhound US
    Economy
    $90
  • Greyhound US
    27h 25m
    0
    4:40 PM
    Washington, DC
    Union Station
    8:05 PM
    Ottawa, ON
    Iris Street
    0
    Greyhound US
    Economy
    $90
  • FlixBus
    22h 35m
    0
    2:45 PM
    Washington, DC
    Union Station
    1:20 PM
    Ottawa, ON
    Train Station
    0
    FlixBus
    Economy
    $90
  • Greyhound US
    23h 25m
    0
    6:00 AM
    Washington, DC
    Union Station
    5:25 AM
    Ottawa, ON
    Train Station
    0
    Greyhound US
    Economy
    $96

Cheapest bus trips Thursday

Prices are for one way and one person
  • FlixBus
    22h 20m
    0
    3:00 PM
    Washington, DC
    Union Station
    1:20 PM
    Ottawa, ON
    Train Station
    0
    FlixBus
    Economy
    $174
  • FlixBus
    32h 20m
    0
    11:45 AM
    Washington, DC
    Dupont Circle Station
    8:05 PM
    Ottawa, ON
    Iris Street
    0
    FlixBus
    Economy
    $182
  • FlixBus
    28h 5m
    0
    11:45 AM
    Washington, DC
    Dupont Circle Station
    3:50 PM
    Ottawa, ON
    Train Station
    0
    FlixBus
    Economy
    $184
  • Greyhound US
    24h 35m
    0
    4:40 PM
    Washington, DC
    Union Station
    5:15 PM
    Ottawa, ON
    Train Station
    0
    Greyhound US
    Economy
    $189
  • Greyhound US
    27h 25m
    0
    4:40 PM
    Washington, DC
    Union Station
    8:05 PM
    Ottawa, ON
    Iris Street
    0
    Greyhound US
    Economy
    $189
  • Did you know that if you travel from Washington, DC to Ottawa, ON via Arlington, VA, you can save more than $0? You will find the corresponding connections below.
    • FlixBus
      Save more than 1%
      23h 10m
      Washington, DC
      6 mi
      2:10 PM
      Arlington, VA
      Rosslyn
      1:20 PM
      Ottawa, ON
      Train Station
      0 mi
      FlixBus
      Economy
      $174
  • Did you know that if you travel from Washington, DC to Ottawa, ON via Syracuse, NY, you can save more than $18? You can find the corresponding connections below.
    • Busbud
      30h 45m
      0
      10:30 AM
      Washington, DC
      Union Station
      10:40 PM
      Syracuse, NY
      Regional Transit Center
      0
      Busbud
      Economy
      $55
      • Waiting Time 5h 50m
    • FlixBus
      12h 45m
      0
      4:30 AM
      Syracuse, NY
      Regional Transit Center
      5:15 PM
      Ottawa, ON
      Train Station
      0
      FlixBus
      Economy
      $101
    Travel time is 8h 25m longer, but you will save $18

Cheapest bus trips Friday

Prices are for one way and one person
  • FlixBus
    22h 20m
    0
    3:00 PM
    Washington, DC
    Union Station
    1:20 PM
    Ottawa, ON
    Train Station
    0
    FlixBus
    Economy
    $112
  • Greyhound US
    24h 35m
    0
    4:40 PM
    Washington, DC
    Union Station
    5:15 PM
    Ottawa, ON
    Train Station
    0
    Greyhound US
    Economy
    $114
  • Greyhound US
    27h 25m
    0
    4:40 PM
    Washington, DC
    Union Station
    8:05 PM
    Ottawa, ON
    Iris Street
    0
    Greyhound US
    Economy
    $114
  • Greyhound US
    23h 25m
    0
    6:00 AM
    Washington, DC
    Union Station
    5:25 AM
    Ottawa, ON
    Train Station
    0
    Greyhound US
    Economy
    $128
  • FlixBus
    32h 20m
    0
    11:45 AM
    Washington, DC
    Dupont Circle Station
    8:05 PM
    Ottawa, ON
    Iris Street
    0
    FlixBus
    Economy
    $128

Frequency of bus connections between Washington, DC and Ottawa, ON

See here how frequent the connections between Washington, DC and Ottawa, ON are, during different times and days of the week.
Sunday is the busiest day, with more than 18 daily buses from Washington, DC to Ottawa, ON. Tuesday has instead the fewest connections, with only 7 daily coaches between Washington, DC and Ottawa, ON.
The busiest time of the day is the Morning, with 24 buses from Washington, DC to Ottawa, ON, while Evening sees the fewest connections between Washington, DC and Ottawa, ON, with 14 offers.

Facts about the bus from Washington, DC to Ottawa, ON

Compare all providers like Greyhound US and FlixBus that travel 9 times every day by bus from Washington, DC to Ottawa, ON in one click! Book your bus ticket from Washington, DC to Ottawa, ON starting from $90!

Cheapest Bus $90
Fastest Bus 22h 20m
Earliest Bus 6:00 AM
Latest Bus 11:30 PM
Daily Bus Routes 9 Ø
Distance 456.1 miles
Bus Companies Greyhound US and FlixBus

Cheapest bus connections from Washington, DC to Ottawa, ON

Every day, 9 buses from 2 bus companies leave Washington, DC for Ottawa, ON: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 06/22/2025 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 06/22
$98
Monday 06/23
$112
Tuesday 06/24
$123
Wednesday 06/25
$86
Thursday 06/26
$174
Friday 06/27
$108
Saturday 06/28
Sunday 06/29
$158
Monday 06/30
Tuesday 07/01
$89
Wednesday 07/02
Thursday 07/03
Friday 07/04
Saturday 07/05
Sunday 07/06
$100
Monday 07/07
Tuesday 07/08
Wednesday 07/09
Thursday 07/10
$101
Friday 07/11
Saturday 07/12
$121
Sunday 07/13
$82
Monday 07/14
$79
Tuesday 07/15
Wednesday 07/16
Thursday 07/17
Friday 07/18
Saturday 07/19

The cheapest time to travel from Washington, DC to Ottawa, ON

See here on which day and which time of the day you can find the cheapest bus ticket from Washington, DC to Ottawa, ON, for the next 30 days.
With a price starting from $90, Wednesday is the cheapest day for a bus from Washington, DC to Ottawa, ON. Thursday instead is the most expensive day with prices starting from $174.
Afternoon is the cheapest day time for bus tickets from Washington, DC to Ottawa, ON, with $90. Evening is the most expensive time of the day with prices starting from $117.

How to save money travelling from Washington, DC to Ottawa, ON

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Washington, DC to Ottawa, ON in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Washington, DC to Ottawa, ON, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Washington, DC to Ottawa, ON are also emptier.

Beloved bus companies from Washington, DC to Ottawa, ON

These are the most booked bus companies between Washington, DC to Ottawa, ON from our users.

Greyhound US from Washington, DC to Ottawa, ON

Greyhound US

Here you will find the key facts about the Greyhound US bus route Washington, DC to Ottawa, ON:

Cheapest Price $90
Fastest Bus 23h 25m
Earliest Bus 6:00 AM
Last Bus 11:30 PM
Daily Connections 7 Ø
Found on 6/18/2025

All bus stations and stops in Washington, DC and Ottawa, ON

In the map below, you can see where to find all bus stations in Washington, DC and Ottawa, ON.

Service and Comfort on the bus from Washington, DC to Ottawa, ON

Want to know which seat classes are available on the buses from Washington, DC to Ottawa, ON? Or which bus companies serve the route Washington, DC to Ottawa, ON? Below you will find answers to your questions.

FAQs about the Washington, DC to Ottawa, ON bus

How much does a Washington, DC Ottawa, ON bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $90 and takes 24h 35m to reach Ottawa, ON. Compare offers to save money!

How much could I save by comparing buses from Washington, DC to Ottawa, ON?

This route is offered by 2 companies with a range of ticket prices between $90 and $211. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Ottawa, ON.

On average, how many connections are available from Washington, DC to Ottawa, ON each day?

Every day, the Washington, DC to Ottawa, ON bus route is served by approximately 9 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Washington, DC to Ottawa, ON take?

The fastest bus from Washington, DC to Ottawa, ON is offered by FlixBus and takes 22h 20m. Bus tickets for this connection cost $156. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Washington, DC to Ottawa, ON?

The earliest bus arriving in Ottawa, ON from Washington, DC starts at 6:00 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Washington, DC to Ottawa, ON?

The latest bus trip departing from Washington, DC for Ottawa, ON starts at 11:30 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Washington, DC Ottawa, ON route?

When traveling by bus from Washington, DC to Ottawa, ON, passengers can travel with Greyhound US and FlixBus. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Washington, DC and Ottawa, ON?

You can check all the direct connections between Washington, DC and Ottawa, ON by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Greyhound US and FlixBus.

What can I take with me on the Washington, DC to Ottawa, ON bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Washington, DC Ottawa, ON bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Washington, DC Ottawa, ON bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Washington, DC to Ottawa, ON on your planned travel date.

Available seat classes which are offered on the bus route Washington, DC to Ottawa, ON

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Washington, DC and to Ottawa, ON

Here’s an overview of the most popular bus routes to Washington, DC and to Ottawa, ON. Simply click on the connection of your choice, and you will find all the details about your bus route!
Bus Baltimore, MD - Washington, DC Bus Baltimore, MD - Washington, DC
Bus to Washington, DC from Toronto, ON Bus to Washington, DC from Toronto, ON
Buses State College, PA to Washington, DC Buses State College, PA to Washington, DC
Bus from Chicago to Washington, DC Bus from Chicago to Washington, DC
Bus Toronto, ON - Ottawa, ON Bus Toronto, ON - Ottawa, ON
Bus Montreal - Ottawa, ON Bus Montreal - Ottawa, ON
Buses Kingston, ON to Ottawa, ON Buses Kingston, ON to Ottawa, ON
New York to Ottawa, ON bus New York to Ottawa, ON bus
Popular Airport Shuttles to Washington, DC and to Ottawa, ON
CheckMyBus › Buses in USA › Bus to Washington, DC › Bus to Ottawa, ON

The CheckMyBus App

Free Download

App Store
CheckMyBus App
Close
GPDR CheckMyBus shield

We value your privacy!

To show you the best bus offers, we and our partners use technical, analytical, and marketing cookies to personalize the ads. We remember your anonymized details to provide a personalized experience.