IAD to YOW (Washington to Ottawa) Flights

Last Minute Flights from IAD to YOW

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
IADOttawaJune 23 to July 17$417
*Prices include taxes and fees

Cheapest IAD to YOW Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
IADOttawaJuly 30 to August 22$305
IADOttawaSeptember 2 to September 2$312
IADOttawaJuly 2 to July 5$331
IADOttawaJuly 2 to July 5$341
*Prices include taxes and fees
IAD to YOW Flight Details
Origin airport
Washington Dulles Intl.
Origin airport IATA code
IAD
Destination airport
Macdonald-Cartier Intl.
Destination airport IATA code
YOW
Distance
449 mi

Frequently asked questions

Which airlines with flights from IAD to Ottawa International Airport allow free cancellation due to COVID-19?
Type in your travel details, then click the big green “Find the best flight deals” button. Once the available flights are displayed, check the “No change fee” box under the “Flexible change policies” filter to the left of the screen. Before you lock in your Washington, DC Airport (IAD-Washington Dulles Intl.) to Ottawa, ON Airport (YOW-Macdonald-Cartier Intl.) seats, read through the airline’s COVID-19 related policies so you’ve got the full details on what you can and can’t change.
What airlines fly direct from Washington, DC Airport (IAD-Washington Dulles Intl.) to Ottawa, ON Airport (YOW-Macdonald-Cartier Intl.)?
There are no airlines that fly straight from IAD to Ottawa International Airport. If you’d like to visit Ottawa, you’ll need to get a flight with one stop at least.
How many flights are there from IAD to YOW?
Roughly 6 per day. If you’re in a big rush to travel to Ottawa, see if you can nab a great last-minute deal from Washington, DC Airport (IAD-Washington Dulles Intl.) to Ottawa, ON Airport (YOW-Macdonald-Cartier Intl.) and then lock it in quick!