Cheap Flights from Ottawa Macdonald–Cartier International Airport to Washington D.C (IAD) Find and Compare the Best Airline Deals | Skyticket

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2025/4
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Macdonald–Cartier－Washington Dulles Airport
April Lowest Airfares -----
Macdonald–Cartier－Washington Dulles Airport
May Lowest Airfares -----

Macdonald–Cartier－Washington Dulles Airport
June Lowest Airfares
USD345

The airfare displayed above is for Air Canada

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Macdonald–Cartier－Washington Dulles Airport
July Lowest Airfares
USD345

The airfare displayed above is for Air Canada

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Macdonald–Cartier－Washington Dulles Airport
August Lowest Airfares -----

Ottawa－Washington D.C
Estimated Flight Time
1 Hours 40 Minutes
Ottawa－Washington D.C
Number of Operating Airlines
5

Operating Airlines for Macdonald–Cartier－Washington Dulles Airport Route
Non-StopAir Canada

Non-StopUnited Airlines

Delta Air Lines

Porter Airlines

West Jet

Other Destinations from:Ottawa

Macdonald–Cartier－Washington D.C(Ronald Reagan Washington National)
USD352〜
Macdonald–Cartier－Chicago(O'Hare)
USD269〜
Macdonald–Cartier－Dallas(/Fort Worth)
USD570〜
Macdonald–Cartier－Dallas(Love Field)
USD771〜
Macdonald–Cartier－San Diego(SAN)
USD315〜
Macdonald–Cartier－Atlanta(Hartsfield-Jackson)
USD507〜
* Fares vary in accordance to seat availability
Other Departures to: Washington D.C

Regina Airport－Washington D.C(Washington Dulles)
USD211〜
* Fares vary in accordance to seat availability