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How to get fromOttawa to Washingtonby plane, bus, train (Amtrak), car, subway, train, or bus (Flixbus)

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There are 8 ways to get from Ottawa to Washington by plane, bus, train (Amtrak), car, subway, train, or bus (Flixbus)

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly Ottawa Macdonald-Cartier International Airport to Ronald Reagan Washington National Airport

    best
    1. Fly from Ottawa Macdonald-Cartier International Airport (YOW) to Ronald Reagan Washington National Airport (DCA)plane plane YOW - DCA
    3h 57m
    $553–953

  2. Drive  546.7 mi

    cheapest
    1. Drive from Ottawa to Washingtoncar car 546.7 mi
    10h 26m
    $126–181

  3. Bus

    1. Take the bus from Ottawa to Montréalbus bus
    2. Take the bus from Montreal to New Yorkbus bus
    3. Take the bus from New York to Washingtonbus bus
    16h 43m
    $136–378

  4. Train

    1. Take the train from Ottawa to Montréaltrain train
    2. Take the train from Montreal Central Station to Ny Moynihan Train Hall At Penn Stationtrain train
    3. Take the train from Ny Moynihan Train Hall At Penn Station to Washington Union Stationtrain train
    17h 25m
    $180–518

  5. Fly Ottawa Macdonald-Cartier International Airport to Washington Dulles International Airport, subway

    1. Fly from Ottawa Macdonald-Cartier International Airport (YOW) to Washington Dulles International Airport (IAD)plane plane YOW - IAD
    2. Take the subway from Washington Dulles International Airport, Silver Line Center Platform to McPherson Square, Blue/Orange/Silver Line Track 1 Platformsubway subway
    4h 59m
    $425–606

  6. Train to Montréal–Pierre Elliott Trudeau International Airport, fly to Ronald Reagan Washington National Airport

    1. Take the train from Ottawa to Dorvaltrain train
    2. Fly from Montréal–Pierre Elliott Trudeau International Airport (YUL) to Ronald Reagan Washington National Airport (DCA)plane plane YUL - DCA
    5h 37m
    $448–1,794

  7. Train to Montréal–Pierre Elliott Trudeau International Airport, fly to Washington Dulles International Airport, subway

    1. Take the train from Ottawa to Dorvaltrain train
    2. Fly from Montréal–Pierre Elliott Trudeau International Airport (YUL) to Washington Dulles International Airport (IAD)plane plane YUL - IAD
    3. Take the subway from Washington Dulles International Airport, Silver Line Center Platform to McPherson Square, Blue/Orange/Silver Line Track 1 Platformsubway subway
    6h 28m
    $210–947

  8. Bus via Ottawa

    1. Take the bus from Ottawa to Montrealbus bus
    2. Take the bus from Montreal to New York Midtownbus bus
    3. Take the bus from New York Midtown to Washington Union Stationbus bus
    17h 53m
    $127–199

Ottawa to Washington by bus

Calendar28Weekly Buses
Duration16h 43mAverage Duration
Ticket$136Cheapest Price
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Comparing Your Travel Options

Map of how to get from Ottawa to Washington.ExpandLaunch map view
  • Distance: 460.5 mi
  • Duration: 3h 57m

What companies run services between Ottawa, ON, Canada and Washington, DC, USA?

Air Canada, Porter Airlines, and American Airlines fly from Ottawa Macdonald-Cartier International Airport (YOW) to Ronald Reagan Washington National Airport (DCA) 4 times a day. Alternatively, you can take a bus from Ottawa to Washington via Montreal and New York in around 16h 43m.

Airlines
Train operators
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