S$147 Cheap Flights from Washington to Toronto

View S$147 flight on Sun, 11 Jan, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Toronto Pearson Intl. Airport (YYZ)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Washington to Toronto (IAD-YYZ)

Prices were available within the past 7 days and start at S$147 for one-way flights and S$335 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 8 Jan - Sun, 11 Jan
IAD
Washington
YYZ
Toronto
S$335 Return, found 3 days ago
S$335
Return
found 3 days ago
Select Air Canada flight, departing Thu, 8 Jan from Washington to Toronto, returning Sun, 11 Jan, priced at S$335 found 3 days ago
Air Canada
Thu, 8 Jan - Sun, 11 Jan
IAD
Washington
YYZ
Toronto
S$343 Return, found 3 days ago
S$343
Return
found 3 days ago
Select Air Canada flight, departing Thu, 8 Jan from Washington to Toronto, returning Sun, 11 Jan, priced at S$343 found 3 days ago
Delta
Fri, 9 Jan - Sun, 11 Jan
IAD
Washington
YYZ
Toronto
S$346 Return, found 4 days ago
S$346
Return
found 4 days ago
Select Delta flight, departing Fri, 9 Jan from Washington to Toronto, returning Sun, 11 Jan, priced at S$346 found 4 days ago
Air Canada
Fri, 9 Jan - Sun, 11 Jan
IAD
Washington
YYZ
Toronto
S$353 Return, found 4 days ago
S$353
Return
found 4 days ago
Select Air Canada flight, departing Fri, 9 Jan from Washington to Toronto, returning Sun, 11 Jan, priced at S$353 found 4 days ago
Air Canada
Thu, 8 Jan - Sun, 11 Jan
IAD
Washington
YYZ
Toronto
S$363 Return, found 3 days ago
S$363
Return
found 3 days ago
Select Air Canada flight, departing Thu, 8 Jan from Washington to Toronto, returning Sun, 11 Jan, priced at S$363 found 3 days ago
Delta
Fri, 9 Jan - Sun, 11 Jan
IAD
Washington
YYZ
Toronto
S$372 Return, found 4 days ago
S$372
Return
found 4 days ago
Select Delta flight, departing Fri, 9 Jan from Washington to Toronto, returning Sun, 11 Jan, priced at S$372 found 4 days ago
Delta
Thu, 8 Jan - Sun, 11 Jan
IAD
Washington
YYZ
Toronto
S$373 Return, found 3 days ago
S$373
Return
found 3 days ago
Select Delta flight, departing Thu, 8 Jan from Washington to Toronto, returning Sun, 11 Jan, priced at S$373 found 3 days ago
United
Fri, 9 Jan - Sun, 11 Jan
IAD
Washington
YYZ
Toronto
S$374 Return, found 4 days ago
S$374
Return
found 4 days ago
Select United flight, departing Fri, 9 Jan from Washington to Toronto, returning Sun, 11 Jan, priced at S$374 found 4 days ago
United
Thu, 8 Jan - Sun, 11 Jan
IAD
Washington
YYZ
Toronto
S$375 Return, found 3 days ago
S$375
Return
found 3 days ago
Select United flight, departing Thu, 8 Jan from Washington to Toronto, returning Sun, 11 Jan, priced at S$375 found 3 days ago
Delta
Fri, 9 Jan - Sun, 11 Jan
IAD
Washington
YYZ
Toronto
S$379 Return, found 4 days ago
S$379
Return
found 4 days ago
Select Delta flight, departing Fri, 9 Jan from Washington to Toronto, returning Sun, 11 Jan, priced at S$379 found 4 days ago

Black Friday Sale

Save up to 50% on select hotels
Book now

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

April is typically the cheapest month to fly

From S$244 - S$752 per traveller.
Washington to Toronto route information
Origin airport
Washington Dulles Intl.
Destination airport
Pearson Intl.
Return price
S$335
Distance
552 km
Average flight time
1 hour 35 mins

Perfect flights from Washington to Toronto

Your Journey from Washington to Toronto

Start your unforgettable journey with Expedia. Our broad selection of flights from Washington to Toronto caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Canada, United, Delta. Our selection of flights from Washington Dulles Intl. to Pearson Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Washington to Toronto Flights

Experience the joy of finding cheap flights from Washington Dulles Intl. to Pearson Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$147 and roundtrip prices from S$335*.
 

Pre-Flight Essentials

Ensure a smooth journey from Washington to Toronto with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Toronto

Picture yourself stepping off the plane in Toronto and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Washington to Toronto Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Washington to Toronto.
 

Beyond the Flight – Exploring Toronto

With Expedia, your adventure extends beyond the flight. Explore Toronto at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Washington to Toronto with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Washington to Toronto with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to Toronto Pearson Airport?
The lowest price advertised for a round-trip flight between IAD and Toronton Pearson is S$335. But you better get a move on. This price is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to Toronton Pearson?
The majority of flights can be conveniently cancelled online, but whether you are charged a fee differs between airlines. If you do need to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from IAD to Toronton Pearson 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 Washington Dulles Intl. Airport (IAD) to YYZ flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dulles Intl. Airport to YYZ?
With a flight distance of 560 kilometres, it's just a short hop from Dulles Intl. Airport to YYZ. It might be a quick journey, but it's still worth packing a book to read.
Which airlines fly direct from Dulles Intl. Airport to YYZ?
United Airlines (UA) is one of the top choices for many travellers flying between Washington Dulles Intl. Airport (IAD) and Toronto Pearson Airport. Choose from the 121 flights it offers on this route each month. Like some more options? Check out the airfares with Air Canada (AC). This carrier offers 91 flights a month between these airports.
Are Washington Dulles Intl. Airport (IAD) to Toronto Pearson Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Washington Dulles Intl. Airport (IAD) to Toronto Pearson Airport can be hit-or-miss. You may be able to score a bargain, but you could also miss out entirely! If you'd prefer to start your trip planning early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines advertise their prices that far in advance. Our top tip? Check back often as updates are made regularly.

Explore a world of travel with Expedia

Toronto Airports

Kitchener

Toronto

Washington Airports

Washington

Ronald Reagan Washington National to Toronto
S$338.60
*Available to Expedia members.