Cheap Flights from Toronto (YTO) to Washington (IAD)

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

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Frequently asked questions

How much is a flight from Toronto (YTO-All Airports) to IAD?
Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Toronto (YTO-All Airports) to Washington Dulles Intl. Airport (IAD) start from . Make your booking today to secure the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Toronto (YTO-All Airports) to IAD?
This differs from airline to airline, as each one has its own terms and conditions. Visit the Customer Service Portal, where you'll find instructions on how to cancel your flight online.
How do I find cheap flights from Toronto (YTO-All Airports) to Dulles Intl. Airport 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 Toronto (YTO-All Airports) to IAD flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Toronto (YTO-All Airports) to IAD?
You won't have time for a movie marathon on this flight — it's only 550 kilometres from Ontario to Chantilly. Find your seat, get comfortable and you'll be touching down before long.
Which airlines fly direct from Toronto (YTO-All Airports) to Washington Dulles Intl. Airport (IAD)?
United Airlines (UA) is a top option. It offers 121 flights between Toronto (YTO-All Airports) and Washington Dulles Intl. Airport (IAD) each month. If you'd like more options, check out the deals with Air Canada (AC). This carrier offers 91 monthly flights between these airports.
Are Toronto (YTO-All Airports) to IAD flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Toronto (YTO-All Airports) to Dulles Intl. Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out! If you'd rather play it safe and start your trip planning early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines list their prices that far in advance. Our suggestion? Check back often as prices are updated regularly.

Travel information

Origin airport
YTO-All Airports
Destination airport
Washington Dulles Intl.
Distance
542 km

Book with confidence

Ontario to Chantilly 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 Ontario to Chantilly 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 Chantilly.

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 YTO to IAD flights that won’t make your bank account wince. Ready to temporarily leave behind Ontario 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.

Ontario to Chantilly Flights
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