£108 Cheap Flights from Toronto (YYZ) to Washington (IAD)

View £108 flight on Wed, 27 May 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £108 for one-way flights and £169 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 20 May - Wed, 27 May
YYZ
Toronto
IAD
Washington
£169 Return, found 6 days ago
£169
Return
found 6 days ago
Select Air Canada flight, departing Wed, 20 May from Toronto to Washington, returning Wed, 27 May, priced at £169 found 6 days ago
Air Canada
Thu, 28 May - Mon, 1 Jun
YYZ
Toronto
IAD
Washington
£172 Return, found 3 days ago
£172
Return
found 3 days ago
Select Air Canada flight, departing Thu, 28 May from Toronto to Washington, returning Mon, 1 Jun, priced at £172 found 3 days ago
Delta
Wed, 27 May - Thu, 28 May
YYZ
Toronto
IAD
Washington
£173 Return, found 6 days ago
£173
Return
found 6 days ago
Select Delta flight, departing Wed, 27 May from Toronto to Washington, returning Thu, 28 May, priced at £173 found 6 days ago
Air Canada
Wed, 10 Jun - Sun, 14 Jun
YYZ
Toronto
IAD
Washington
£177 Return, found 1 day ago
£177
Return
found 1 day ago
Select Air Canada flight, departing Wed, 10 Jun from Toronto to Washington, returning Sun, 14 Jun, priced at £177 found 1 day ago
Air Canada
Fri, 12 Jun - Sun, 14 Jun
YYZ
Toronto
IAD
Washington
£183 Return, found 1 day ago
£183
Return
found 1 day ago
Select Air Canada flight, departing Fri, 12 Jun from Toronto to Washington, returning Sun, 14 Jun, priced at £183 found 1 day ago
Air Canada
Fri, 12 Jun - Sun, 14 Jun
YYZ
Toronto
IAD
Washington
£186 Return, found 1 day ago
£186
Return
found 1 day ago
Select Air Canada flight, departing Fri, 12 Jun from Toronto to Washington, returning Sun, 14 Jun, priced at £186 found 1 day ago
Air Canada
Thu, 28 May - Mon, 1 Jun
YYZ
Toronto
IAD
Washington
£197 Return, found 3 days ago
£197
Return
found 3 days ago
Select Air Canada flight, departing Thu, 28 May from Toronto to Washington, returning Mon, 1 Jun, priced at £197 found 3 days ago
United
Tue, 26 May - Wed, 27 May
YYZ
Toronto
IAD
Washington
£227 Return, found 6 days ago
£227
Return
found 6 days ago
Select United flight, departing Tue, 26 May from Toronto to Washington, returning Wed, 27 May, priced at £227 found 6 days ago
WestJet
Sun, 12 Jul - Fri, 17 Jul
YYZ
Toronto
IAD
Washington
£444 Return, found 2 hours ago
£444
Return
found 2 hours ago
Select WestJet flight, departing Sun, 12 Jul from Toronto to Washington, returning Fri, 17 Jul, priced at £444 found 2 hours ago
American Airlines
Thu, 16 Jul - Mon, 20 Jul
YYZ
Toronto
IAD
Washington
£659 Return, found 1 day ago
£659
Return
found 1 day ago
Select American Airlines flight, departing Thu, 16 Jul from Toronto to Washington, returning Mon, 20 Jul, priced at £659 found 1 day ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Cheapest and Closest option available. Average driving time to city centre is 8 minutes. Flights from £326
DCA
Ronald Reagan Washington National
CheapestClosest
Average driving time to city centre8 min
Flights from £326

Frequently asked questions

How much does a flight from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.) cost?
One-way flights typically cost between £248 and £868 and return flights often range between £447 and £1,681. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
Which airlines fly direct from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Enter YYZ to IAD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
To find a cheap flight from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The best airline to fly with from Toronto, ON (YYZ-Pearson Intl.) (YYZ) to Washington, DC (IAD-Washington Dulles Intl.) (IAD) will differ from traveller to traveller. If you like to fly early, AC offers early morning flights. If price is the most important factor, AC typically offers the lowest fares. AC offers the most daily flights from Toronto, ON (YYZ-Pearson Intl.) (YYZ) to Washington, DC (IAD-Washington Dulles Intl.) (IAD), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
When flying from Toronto Pearson Intl. (YYZ) to Washington Dulles Intl. (IAD), you'll find approximately 6 nonstop flights per day. For even more choice, look at flights that include layovers, as there are around 70 connecting flights daily. Some common connection points include O'Hare Intl. (ORD), Pierre Elliott Trudeau Intl. (YUL), and LaGuardia (LGA).
What is the earliest flight from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The earliest flight from Toronto Pearson International Airport (YYZ) to Washington Dulles International Airport (IAD) typically departs at approximately 12:30 AM local time, operated by Air Canada. This is a seasonal service active in April and May. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
If you're looking for the most flight options from Toronto Pearson Intl. (YYZ) to Washington Dulles Intl. (IAD), Thursday is typically your best bet, with around 77 flights available. This gives you plenty of options to choose from. Major airlines on this route include Air Canada, United Airlines, and Delta Air Lines. Flight schedules are fairly consistent throughout the week, with Thursday offering only slightly more flights than other days.
What are the most popular departure times for flights from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The most popular departure times for flights from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.) are between 12pm and 3pm. About 31% of passengers prefer this time. Air Canada and United Airlines offer flights during this window. This timing works well because it allows for a morning in Toronto before your flight, and you'll arrive in Washington, DC with plenty of time to settle in.
How long does it take to fly from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
A nonstop flight from YYZ to IAD typically takes around 1 hour 30 minutes, covering approximately 345 miles. Connecting flights on this route usually add 5 hours 30 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Select the "Business class" and "First class" filters when looking for YYZ to IAD flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
A direct, return business class ticket from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.) typically costs between £1,087 - £1,780. A non-stop, one-way business class flight is usually around £581 - £1,703. You may also be able to find a cheaper business class journey between Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Anaa (AAA) (AAA) to Toronto, ON (YYZ-Pearson Intl.) (YYZ) if you opt for a connecting flight.
How do I earn miles on a Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight with Expedia?
It's easy to earn miles on a Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington from Pearson Intl. (YYZ)?
When traveling from Pearson Intl. (YYZ) to Washington, you can fly into Ronald Reagan Washington National (DCA) and Washington Dulles Intl. (IAD). Some flights may connect through major hubs like Macdonald-Cartier Intl. (YOW), Philadelphia Intl. (PHL), Jean Lesage Intl. (YQB) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.) at the last minute?
Typically, booking a last minute flight from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package?
Securing a Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
If you booked your Toronto, ON (YYZ-Pearson Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Pearson Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada
Return price
£169
Distance
552 km
Average flight time
1 hour 37 mins

Book with confidence

Compare flights from Toronto to Washington easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Toronto to Washington. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Washington Dulles Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Pearson Intl. to Washington Dulles Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Pearson Intl. (YYZ) to Washington Dulles Intl. (IAD)

The easiest way to view the best deals on flights from Toronto to Washington today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Pearson Intl. to Washington Dulles Intl. start at just £169 and range up to £659.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Toronto and Washington
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Toronto to Washington flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Pearson Intl. to Washington Dulles Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Toronto to Washington easily and book with confidence

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