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*
IADOttawaAugust 4 to August 16$469
*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*
IADOttawaSeptember 13 to September 17$321
IADOttawaOctober 15 to October 15$331
IADOttawaOctober 20 to October 20$337
IADOttawaAugust 13 to August 15$360
*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

What airlines fly direct from Washington Dulles Intl. Airport (IAD) to YOW?
Secure a seat with United Airlines (UA) and you won’t have the bother of switching planes or whiling away time on a stopover. This popular carrier lists 86 monthly nonstop flights from IAD to YOW.
How many flights are there from IAD to YOW?
There are approximately 16 flights per day from Washington, DC (IAD-Washington Dulles Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.), so you have ample opportunities to get to Ottawa. Just find a date that matches your plans and secure your airfare.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
From Washington, DC (IAD-Washington Dulles Intl.), it’s an easy 5 hours and 48 minutes to Ottawa, ON (YOW-Macdonald-Cartier Intl.). Don’t get too content in your seat — you’ll be touching down in Ottawa in no time.
What is the flight distance from Washington, DC (IAD-Washington Dulles Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
Washington, DC (IAD-Washington Dulles Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) is a short-haul trip of 450 miles (720 1). You’ll have barely enough time to get comfortable in your seat before touching down in Ottawa.
How many morning flights are there from IAD to YOW?
The IAD to YOW air corridor is well taken care of, with 41 morning flights a week.

  • You can jet off as bright and early as 6:00AM if you decide to travel with United Airlines (UA). This airline lists 27 weekly services that leave before noon.
  • Air Canada (AC) is one more choice. It operates 14 flights before noon a week, the earliest of which leaves at 6:30AM.

How many afternoon flights are there from IAD to YOW?
Decide between 75 afternoon and evening flights from IAD to YOW every week and forget about early morning starts.

  • United Airlines (UA) lists 40 flights a week departing after midday. The earliest takes off at 12:35PM.
  • Air Canada (AC) is another good option, operating 14 afternoon and evening flights every week. The earliest takes off at 4:00PM.

What is the earliest departure time out of Chantilly to Ottawa?
Head out from IAD at 6:00AM and hit the tarmac at YOW at 9:59PM. This is the earliest service you can book on this route.
What is the latest departure time out of Chantilly to Ottawa?
Book a seat on the 10:23PM flight from IAD, arriving at YOW at 8:32PM, and give yourself time to wrap up any last-minute vacation preparations. This is the latest flight you can take on this route.
What is the average price from Chantilly to Ottawa?
Round-trip fares for this route start from about $321. When you’re ready to fly, we’ll help you score the best price possible. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Washington to Ottawa Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Washington to Ottawa to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from IAD to YOW, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Washington to Ottawa, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.