Cheap Flights from Ottawa (YOW) to Washington (IAD)

Popular airlines from Ottawa to Washington, DC (IAD-Washington Dulles Intl.)

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Find the cheapest month to fly from Ottawa (YOW) to Washington (IAD)

May is typically the cheapest month to fly

From ￥34,187 - ￥80,070 per traveler.

Frequently asked questions

How much is a flight from Ottawa International Airport to IAD?
Start packing your suitcase, because round-trip journeys from Macdonald-Cartier Intl. Airport (YOW) to IAD start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from YOW to IAD?
We understand that things crop up unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from YOW to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for YOW to IAD flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Macdonald-Cartier Intl. Airport (YOW) to Dulles Intl. Airport?
It takes approximately 5 hours and 44 minutes to fly from Ottawa Intl. Airport to Washington Dulles Intl. Airport (IAD). Recline your seat and get comfortable — but not too comfortable. You'll be in Chantilly in no time.
How far is the flight from YOW to Washington Dulles Intl. Airport (IAD)?
You won't have time for a movie marathon on this flight — it's only 720 kilometers from Ottawa to Chantilly. Find your seat, order a snack and you'll be touching down before long.
Which airlines fly direct from Ottawa Intl. Airport to Dulles Intl. Airport?
Operating 60 monthly flights, United Airlines (UA) is a top choice when flying straight from Macdonald-Cartier Intl. Airport (YOW) to Dulles Intl. Airport.
Are Macdonald-Cartier Intl. Airport (YOW) to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so not always. While last-minute flight deals between Macdonald-Cartier Intl. Airport (YOW) and Washington Dulles Intl. Airport (IAD) are of course possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some airlines advertise their prices up to a year prior to the departure date. Expedia is constantly updating the best airfare bargains around, so check back often and be ready to lock in your seat when the price is right.

Travel information

0
Origin airport
Macdonald-Cartier Intl.
Destination airport
Washington Dulles Intl.
Distance
719 km

Book with confidence

Ottawa to Washington Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Ottawa to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Washington.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with YOW to IAD flights that won’t make your bank account wince. Ready to temporarily leave behind Ottawa for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAD with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Ottawa to Washington Flights

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