Cheap flights from Ottawa to Washington, D.C.

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725 km
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Travelers usually depart from Ottawa Macdonald–Cartier International, Ottawa-Fallowfield Train station, Ottawa Bus Station, or Ottawa Train Station when they travel from Ottawa to Washington, D.C.. Book your trip to arrive at Washington Dulles International, Baltimore–Washington International, Ronald Reagan Washington National, Washington, DC - Union Station, or Washington DC - Parking Convention Center DC. The distance between Ottawa and Washington, D.C. is 725 km. The most popular airlines for this route are Air Canada, WestJet, United Airlines, Delta Air Lines, and Spirit Airlines. Ottawa and Washington, D.C. have 352 direct flights per week. When you arrive at Washington, D.C., consider visiting National Mall, and Lincoln Memorial.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights1111-11
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United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Saturdays, and Sundays.

Check-in for a flight from Ottawa to Washington, D.C.

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Air CanadaACAACYesNo
WestJetWJAWSNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight

Frequently asked questions

How long does it take to travel from Ottawa to Washington, D.C.?
A one-way nonstop (direct) flight between Ottawa and Washington, D.C. takes around 1.9 hours.
What is the flight distance between Ottawa and Washington, D.C.?
The flight distance between Ottawa and Washington, D.C. is 725 km.
What airlines offer nonstop (direct) flights between Ottawa and Washington, D.C.?
Several carriers operate flights between Ottawa and Washington, D.C.. Airlines offering nonstop (direct) flights include United Airlines.
What are the most popular routes to and from Ottawa?
Travelers frequently search for route combinations, such as Ottawa and New York, Orlando, Las Vegas, Denver, Chicago, Miami, Los Angeles, Atlanta, Mexico City, Bogotá, Dallas, Phoenix, Philadelphia, San Francisco, Cancún, Houston, San Juan, Dhaka, Fort Lauderdale, London.
What are the most popular routes to and from Washington, D.C.?
Travelers frequently search for route combinations, such as Washington, D.C. and Toronto, Montreal, Vancouver, Calgary, Winnipeg, Edmonton, Kelowna, Quebec City, Victoria, Saskatoon.
Which airports are there in Ottawa?
Ottawa is mainly served by Ottawa Macdonald–Cartier International. But there are other airports nearby, including Ottawa / Rockcliffe Airport.
What airports are near Ottawa?
The main airport in Ottawa is Ottawa Macdonald–Cartier International. It is also served by Syracuse Hancock International, Montréal–Pierre Elliott Trudeau International, Plattsburgh International, Watertown International, Massena International, Montreal Saint-Hubert Longueuil, Ogdensburg International, Adirondack Regional, Kingston/Norman Rogers, Mont Tremblant International.
What airports are near Washington, D.C.?
The main airport in Washington, D.C. is Washington Dulles International. It is also served by Philadelphia International, Norfolk International, Trenton–Mercer, Richmond International, Atlantic City International, Harrisburg International, Lehigh Valley International, Charlottesville–Albemarle, New Castle Airport, Altoona–Blair County.
What buses and trains depart from Ottawa?
A number of bus and train companies depart from Ottawa, including Via Rail Canada.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Ottawa and Washington, D.C.?
What is Virtual Interlining and how do I use it?
Which airlines fly between Ottawa and Washington, D.C.?
When's the best time to travel between Ottawa and Washington, D.C.?
What flights operate between Ottawa and Washington, D.C.?
How many airports are there near Ottawa?
How many airports are there near Washington, D.C.?
Is it possible to reach Ottawa by bus or train?
What time do nonstop (direct) flights between Ottawa and Washington, D.C. depart?
What time do nonstop (direct) flights between Ottawa and Washington, D.C. arrive?
What time do flights between Ottawa and Washington, D.C. depart?
What time do flights between Ottawa and Washington, D.C. arrive?

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