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How to get fromOttawa to Washingtonby plane, bus (Greyhound), 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 (Greyhound), 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)planeYOW - DCA
    4h 3m
    $283–953

  2. Bus via Ottawa, ON - 600 Cumberland St

    cheapest
    1. Take the bus from Ottawa, ON - 600 Cumberland St to Montreal, QC - 1597 Rue St-Hubertbus
    2. Take the bus from Montreal to New York Midtownbus
    3. Take the bus from New York Midtown to Washington Union Stationbus
    16h 23m
    $125–262

  3. Bus

    1. Take the bus from Gatineau to Montréalbus
    2. Take the bus from Montreal to Port Authority Bus Terminalbus
    3. Take the bus from Port Authority Bus Terminal to Union Stationbus
    16h 17m
    $138–285

  4. Train

    1. Take the train from Ottawa to Montréaltrain
    2. Take the train from Montreal Central Station to Ny Moynihan Train Hall At Penn Stationtrain
    3. Take the train from Ny Moynihan Train Hall At Penn Station to Washington Union Stationtrain
    18h 1m
    $128–975

  5. Drive 546.5 mi

    1. Drive from Ottawa to Washingtoncar546.5 mi
    10h 23m
    $126–181

  6. 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)planeYOW - IAD
    2. Take the subway from Washington Dulles International Airport, Silver Line Center Platform to Farragut West, Blue/Orange/Silver Line Track 1 Platformsubway
    5h 6m
    $255–561

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

    1. Take the train from Ottawa to Dorvaltrain
    2. Fly from Montréal–Pierre Elliott Trudeau International Airport (YUL) to Ronald Reagan Washington National Airport (DCA)planeYUL - DCA
    5h 43m
    $405–1,037

  8. Train to Ogdensburg International Airport, fly to Washington Dulles International Airport, subway

    1. Take the train from Ottawa to Brockvilletrain
    2. Fly from Ogdensburg International Airport (OGS) to Washington Dulles International Airport (IAD)planeOGS - IAD
    3. Take the subway from Washington Dulles International Airport, Silver Line Center Platform to Farragut West, Blue/Orange/Silver Line Track 1 Platformsubway
    5h 18m
    $185–847

Ottawa to Washington by bus

Calendar26Weekly Buses
Duration16h 17mAverage Duration
Ticket$138Cheapest Price
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Questions & Answers

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

Air Canada, Porter Airlines, and two other airlines fly from Ottawa Macdonald-Cartier International Airport (YOW) to Ronald Reagan Washington National Airport (DCA) 5 times a day. Alternatively, you can take a bus from Gatineau to Union Station via Montréal, Montreal, and Port Authority Bus Terminal in around 16h 17m.

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