$158 Cheap flights from Macdonald-Cartier Intl. to Washington Dulles Intl. (YOW to IAD)

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Find The Best Dates To Fly from Macdonald-Cartier Intl. to Washington Dulles Intl.

Amazing YOW to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $253 round trip and $158 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for YOW to IAD

CarrierFlightDepart YOWArrive IADFri
3/29
Sat
3/30
Sun
3/31
Mon
4/1
Tue
4/2
Wed
4/3
Thu
4/4
Stops
UA445909:45 am11:43 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA444102:47 pm04:38 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA445507:30 pm09:13 pm
-
-
Check FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Frequently asked questions

Are there direct flights from Ottawa International Airport to Washington Dulles Intl. Airport (IAD)?
You can’t get a flight direct from Macdonald-Cartier Intl. Airport (YOW) to Dulles Intl. Airport, but there’s no need to panic. Air Canada, Porter Airlines and United Airlines have flights with only one stopover.
How long is the flight from Ottawa Intl. Airport to Dulles Intl. Airport?
Flying from Ottawa Intl. Airport to Washington Dulles Intl. Airport (IAD) is no sweat as the flight usually lasts 2 hours and 32 minutes. With so little time spent in the air, there’s a good chance you’ll exit the plane feeling as fresh as when you got on.
What is the flight distance from Ottawa Intl. Airport to Dulles Intl. Airport?
Forget about settling in for a movie. You’d be lucky to even squeeze in a couple of TV episodes on the quick hop between Macdonald-Cartier Intl. Airport (YOW) and IAD. You’ll only be covering 450 mi.
What airlines fly from Ottawa International Airport to Dulles Intl. Airport?
As there are no direct flights offered between Macdonald-Cartier Intl. Airport (YOW) and Dulles Intl. Airport, you’ll have at least one stopover. Best to plan ahead if you want to find the most efficient route and save yourself some time.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Macdonald-Cartier Intl.
Traveling To
Washington Dulles Intl.
Shortest Flight Time
1 hours 43 mins
Earliest Departure Time
9:45AM EDT
Latest Departure Time
7:30PM EDT
Lowest Flight Price
$253

Route Info

Flight path for flights from Ottawa/Macdonald-Cartier International Airport to Washington Dulles International Airport


Distance:
452.00 miles


Airlines & Aircraft Used on YOW to IAD Flight Routes


Airline Carrier
Aircraft
Air Canada
Aerospatiale/Alenia ATR 72
Air Canada
Boeing 737-700 pax

Discover our best flights from Ottawa YOW to Washington IAD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Ottawa YOW to Washington IAD at the right price  

Airfares to Washington IAD from Ottawa YOW currently cost between $253 and $313. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Ottawa YOW to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Ottawa YOW to Washington IAD on Travelocity starting at $158. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from Ottawa YOW quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from YOW to take around 1 hour(s) 43 min(s).  

 

Find our cheapest airfares for flights from Ottawa YOW to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from YOW. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Ottawa YOW to Washington IAD today 

If you’re flexible about when you travel, April is usually the cheapest month to fly from Ottawa YOW to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from Ottawa YOW 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from YOW have this option.  

 

Travel with confidence when you book flights to Washington IAD from Ottawa YOW with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.