YOW to IAD (Ottawa to Washington) Flights

Last Minute Flights from YOW to IAD

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

OriginDestinationTravel DatesFlights From*
YOWChantillyMay 2 to May 11$498
*Prices include taxes and fees

Cheapest YOW to IAD Flights

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

OriginDestinationTravel DatesFlights From*
YOWChantillyMay 24 to May 25$258
YOWChantillyMay 14 to June 11$334
YOWChantillyJuly 1 to July 7$341
YOWChantillyJuly 14 to July 26$346
*Prices include taxes and fees
YOW to IAD Flight Details
Origin airport
Macdonald-Cartier Intl.
Origin airport IATA code
YOW
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Distance
449 mi

Frequently asked questions

What airlines fly direct from Macdonald-Cartier Intl. Airport (YOW) to Washington Dulles Intl. Airport (IAD)?
Get your trip off to a speedy start with United Airlines (UA). This reputable airline advertises 86 nonstop flights a month from Ottawa Intl. Airport to Dulles Intl. Airport, so you’ll be touching down in Chantilly in a flash!
How many flights are there from YOW to IAD?
At least 30 services are scheduled per day between Ottawa, ON (YOW-Macdonald-Cartier Intl.) and Washington, DC (IAD-Washington Dulles Intl.). Buckle up because your plane to Chantilly is ready to take off.
How long does it take to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The flight duration from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Washington, DC (IAD-Washington Dulles Intl.) is about 5 hours and 41 minutes. In-flight entertainment isn’t always available on short journeys like this, so bring a magazine to flick through or download some new music on your smartphone.
What is the flight distance from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The short-haul journey between Ottawa and Chantilly is only 450 miles (720 1). Don’t get too comfy though — you’ll be arriving at Washington, DC (IAD-Washington Dulles Intl.) not all that long after taking off.
How many morning flights are there from YOW to IAD?
Early risers, you’ll be delighted to know that there are 86 morning flights from YOW to IAD a week.

  • Air Canada (AC) offers around 55 weekly flights that take off before noon. The earliest one you can take is 5:30AM.
  • Another fantastic option is Porter Airlines. This carrier has 17 early flights each week. 7:10AM is the earliest departure time.
  • You’ll have 14 morning flights to pick from if you travel with United Airlines (UA). 6:05AM is the earliest available.

How many afternoon flights are there from YOW to IAD?
With 129 afternoon and evening flights from YOW to IAD a week, you can forget all about dragging yourself out of bed at the crack of dawn.

  • Score a fare with Air Canada (AC), which has 76 flights each week that leave after midday. 12:00PM is the earliest of those departures.
  • If you’d like to reserve your seat with Porter Airlines (PD), there are 28 weekly afternoon and evening flights that depart YOW from 12:30PM onward.
  • Or, search for a flight from 1:30PM onward with United Airlines (UA). This airline provides 21 afternoon and evening flights every week.

What is the earliest departure time out of Ottawa to Chantilly?
Set off from YOW at 5:30AM and arrive at IAD at 9:20PM. This departure is the earliest you can book on this route.
What is the latest departure time out of Ottawa to Chantilly?
Lock in a seat on the 9:45PM flight from YOW, touching down at 1:45PM at IAD, and give yourself time to finish up any last-minute vacation preparations. This is the latest flight you can catch on this route.
What is the average price from Ottawa to Chantilly?
Round-trip tickets from YOW to IAD start from around $258. Great fares don’t last forever, so be ready to book when you spot a bargain. 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.

Ottawa to Washington Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Ottawa to Washington 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 YOW to IAD, 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 Ottawa to Washington, 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.