฿3,535 Cheap Flights from Washington (IAD) to Toronto (YTO)

View ฿3,535 flight on Tue, 21 Oct 2025Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to Toronto

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

Prices were available within the past 7 days and start at ฿3,535 for one-way flights and ฿8,640 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 16 Sep - Sat, 20 Sep
IAD
Washington
YYZ
Toronto
฿8,640 Return, found 4 days ago
฿8,640
Return
found 4 days ago
Select Delta flight, departing Tue, 16 Sep from Washington to Toronto, returning Sat, 20 Sep, priced at ฿8,640 found 4 days ago
United
Tue, 16 Sep - Sat, 20 Sep
IAD
Washington
YYZ
Toronto
฿8,825 Return, found 4 days ago
฿8,825
Return
found 4 days ago
Select United flight, departing Tue, 16 Sep from Washington to Toronto, returning Sat, 20 Sep, priced at ฿8,825 found 4 days ago
Delta
Tue, 16 Sep - Sat, 20 Sep
IAD
Washington
YYZ
Toronto
฿9,265 Return, found 4 days ago
฿9,265
Return
found 4 days ago
Select Delta flight, departing Tue, 16 Sep from Washington to Toronto, returning Sat, 20 Sep, priced at ฿9,265 found 4 days ago
Porter Airlines
Sat, 20 Sep - Sat, 4 Oct
IAD
Washington
YTZ
Toronto
฿9,280 Return, found 16 hours ago
฿9,280
Return
found 16 hours ago
Select Porter Airlines flight, departing Sat, 20 Sep from Washington to Toronto, returning Sat, 4 Oct, priced at ฿9,280 found 16 hours ago
Porter Airlines
Tue, 16 Sep - Sat, 20 Sep
IAD
Washington
YTZ
Toronto
฿9,285 Return, found 4 days ago
฿9,285
Return
found 4 days ago
Select Porter Airlines flight, departing Tue, 16 Sep from Washington to Toronto, returning Sat, 20 Sep, priced at ฿9,285 found 4 days ago
Air Canada
Sat, 20 Sep - Sat, 4 Oct
IAD
Washington
YKF
Kitchener
฿9,290 Return, found 16 hours ago
฿9,290
Return
found 16 hours ago
Select Air Canada flight, departing Sat, 20 Sep from Washington to Kitchener, returning Sat, 4 Oct, priced at ฿9,290 found 16 hours ago
Air Canada
Tue, 14 Oct - Thu, 16 Oct
IAD
Washington
YKF
Kitchener
฿9,295 Return, found 4 days ago
฿9,295
Return
found 4 days ago
Select Air Canada flight, departing Tue, 14 Oct from Washington to Kitchener, returning Thu, 16 Oct, priced at ฿9,295 found 4 days ago
United
Tue, 16 Sep - Sat, 20 Sep
IAD
Washington
YYZ
Toronto
฿9,295 Return, found 4 days ago
฿9,295
Return
found 4 days ago
Select United flight, departing Tue, 16 Sep from Washington to Toronto, returning Sat, 20 Sep, priced at ฿9,295 found 4 days ago
Delta
Thu, 25 Sep - Thu, 2 Oct
IAD
Washington
YYZ
Toronto
฿9,475 Return, found 2 days ago
฿9,475
Return
found 2 days ago
Select Delta flight, departing Thu, 25 Sep from Washington to Toronto, returning Thu, 2 Oct, priced at ฿9,475 found 2 days ago
American Airlines
Sun, 5 Oct - Sat, 18 Oct
IAD
Washington
YYZ
Toronto
฿25,500 Return, found 17 hours ago
฿25,500
Return
found 17 hours ago
Select American Airlines flight, departing Sun, 5 Oct from Washington to Toronto, returning Sat, 18 Oct, priced at ฿25,500 found 17 hours ago

Find the cheapest month to fly from Washington (IAD) to Toronto (YTO)

April is typically the cheapest month to fly

From ฿5,407 - ฿16,321 per traveller.

Graph displaying average flight prices per month

Flight from Washington to Toronto route information
Origin airport
Washington Dulles Intl.
Destination airport
Pearson Intl.
Return price
฿8,640
Distance
552 km

Perfect flights from Washington to Toronto

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to Toronto. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Washington Dulles Intl. to YTO-All Airports ticket options cater to your travel preferences, with incredible one-way fares from ฿3,535 and roundtrip prices from ฿8,640. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at YTO-All Airports and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Toronto.

Explore a world of travel with Expedia

Toronto Airports

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Kitchener

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Baltimore

Washington

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