How long does a flight from Toronto to Washington, D.C. take?

Direct flights cover the 346 miles separating Toronto to Washington, D.C. in about 1h 29m .

How many flights are there between Toronto Pearson Intl Airport and Washington, D.C. Dulles Intl Airport per day?

Each day, there are between 5 and 6 direct flights that take off from Toronto Pearson Intl Airport and land in Washington, D.C. Dulles Intl Airport, with an average flight time of 1h 35m. The most common departure time is 18:00 and most flights take off in the evening. Each week, there are 41 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

What’s the earliest departure time from Toronto to Washington, D.C.?

Early birds can take the earliest flight from Toronto Pearson Intl Airport at 09:44 and will be landing in Washington, D.C. Dulles Intl Airport at 11:21.

Which airlines offer Wi-Fi service onboard planes from Toronto to Washington, D.C.?

Air Canada, and United Airlines offer inflight Wi-Fi service on the Toronto to Washington, D.C. flight route.

Which aircraft models fly most regularly from Toronto to Washington, D.C.?

The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Toronto to Washington, D.C. flight route.

On which days can I fly direct from Toronto to Washington, D.C.?

There are direct flights from Toronto to Washington, D.C. on a daily basis.

How does KAYAK find such low prices on flights from Toronto to Washington, D.C.?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto to Washington, D.C..

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto to Washington, D.C.?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Toronto is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from Toronto to Washington, D.C.?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Washington, D.C. with an airline and back to Toronto with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto to Washington, D.C.?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

How often are flights from Toronto to Washington, D.C. delayed?

Weekly flights between Toronto and Washington, D.C. historically see delays in approximately 15% of cases , with the average delay over the past year being 122 minutes.

Which airline has the best punctuality record on Toronto to Washington, D.C. flights?

Based on our data, United Airlines have experienced the fewest delays on this route in the past 12 months, with only about 12% of their flights encountering any delays.

What day of the week experiences the fewest flight delays on this route?

Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Saturday has typically experienced more delays than other days.

What is the most punctual flight time for Toronto to Washington, D.C. flights?

Typically, flights leaving in the early afternoon tend to face fewer delays, whereas flights at night have historically encountered delays more often.

Which cabin class options are there for flights between Toronto Pearson Intl Airport and Washington, D.C. Dulles Intl Airport?

There is only one cabin class option available for the route, which is Economy . Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Which airlines provide the cheapest flights from Toronto to Washington, D.C.?

In the past 5 days, the cheapest return tickets from Toronto to Washington, D.C. were found on Air Canada (£143) and United Airlines (£158).

£104 CHEAP FLIGHTS from Toronto to Washington, D.C. (YYZ - IAD)

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Cheapest return fare

£143

Typical prices: £205-£297

Air Canada

Wed 14/10Wed 21/10

YYZ - IAD • 1 stop

Cheapest direct flights

£174

Typical prices: £192-£302

United Airlines, Air Canada

Wed 14/10Sat 14/11

YYZ - IAD • Direct

Advice from real travellers

AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.

Air Canada Preferred Economy and United Economy Plus add extra legroom.

Toronto Pearson preclearance helps; United Priority Boarding protects bin space.

Expert advice

Direct flights

Every day

You can fly direct with Air Canada and United Airlines. Average duration is 1h 35m

Direct flights

Avoid delays

United Airlines

Most punctual • 88% on-time

Afternoon flights

Best time • Fewest delays

Insights

When to book

3 weeks

in advance

Our data shows that travellers who book at least 3 weeks in advance save around 50% compared to booking last minute.

Insights

When to travel

February

Cheapest • 16% price drop

December

Most popular

Good to know

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Dulles Intl!

Flight Deals

Cheap Flights from Toronto to Dulles Intl (YYZ-IAD)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Direct

Recent return flight deals from Toronto to Dulles Intl

Wed, 14 Oct - Wed, 21 Oct

09:00 - 14:57YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

5h 57m1 stop Montreal Pierre Elliott Trudeau Intl

09:55 - 11:20IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 25mdirect

£143Air Canada

Wed, 14 Oct - Wed, 21 Oct

10:30 - 14:57YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

4h 27m1 stop Montreal Pierre Elliott Trudeau Intl

09:45 - 14:33IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

4h 48m1 stop Montreal Pierre Elliott Trudeau Intl

£148Air Canada

Tue, 6 Oct - Wed, 7 Oct

17:15 - 22:52YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

5h 37m1 stop Chicago O'Hare Intl

08:28 - 10:04IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 36mdirect

£158United Airlines

Tue, 6 Oct - Wed, 7 Oct

17:15 - 22:52YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

5h 37m1 stop Chicago O'Hare Intl

08:28 - 10:04IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 36mdirect

£159United Airlines

Tue, 13 Oct - Tue, 17 Nov

18:10 - 23:16YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

5h 06m1 stop Detroit Metropolitan Wayne County

11:25 - 17:20IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

5h 55m1 stop Detroit Metropolitan Wayne County

£163Delta

Sun, 4 Oct - Sun, 18 Oct

06:10 - 11:45YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

5h 35m1 stop New York John F Kennedy Intl

06:05 - 13:36IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

7h 31m1 stop Detroit Metropolitan Wayne County

£165Delta

Mon, 26 Oct - Sat, 31 Oct

06:00 - 10:12YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

4h 12m1 stop Detroit Metropolitan Wayne County

06:05 - 11:19IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

5h 14m1 stop Detroit Metropolitan Wayne County

£166Delta

Mon, 9 Nov - Wed, 11 Nov

06:00 - 11:52YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

5h 52m1 stop New York John F Kennedy Intl

06:00 - 13:30IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

7h 30m1 stop Detroit Metropolitan Wayne County

£166Delta

Thu, 15 Oct - Tue, 17 Nov

14:26 - 23:16YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

8h 50m1 stop Detroit Metropolitan Wayne County

11:25 - 17:20IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

5h 55m1 stop Detroit Metropolitan Wayne County

£169Delta

Sat, 26 Sep - Tue, 29 Sep

06:00 - 11:33YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

5h 33m1 stop Detroit Metropolitan Wayne County

17:15 - 22:59IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

5h 44m1 stop Detroit Metropolitan Wayne County

£172Delta

Recent last minute flight deals from Toronto to Dulles Intl

Sun, 20 Sep - Sun, 27 Sep

16:05 - 23:14YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

7h 09m1 stop Detroit Metropolitan Wayne County

06:10 - 13:34IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

7h 24m1 stop Detroit Metropolitan Wayne County

£216Delta

Sat, 19 Sep - Thu, 1 Oct

12:08 - 16:30YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

4h 22m1 stop Detroit Metropolitan Wayne County

06:10 - 13:34IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

7h 24m1 stop Detroit Metropolitan Wayne County

£228Delta

Tue, 15 Sep - Tue, 6 Oct

14:30 - 16:07YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 37mdirect

09:55 - 11:20IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 25mdirect

£228Multiple Airlines

Tue, 15 Sep - Tue, 6 Oct

09:44 - 11:21YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 37mdirect

15:45 - 21:53IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

6h 08m1 stop Montreal Pierre Elliott Trudeau Intl

£235Multiple Airlines

Tue, 15 Sep - Mon, 19 Oct

08:50 - 13:55YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

5h 05m1 stop Chicago O'Hare Intl

09:55 - 11:20IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 25mdirect

£240Multiple Airlines

Tue, 15 Sep - Mon, 19 Oct

09:44 - 11:21YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 37mdirect

09:55 - 11:20IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 25mdirect

£245Multiple Airlines

Tue, 15 Sep - Tue, 6 Oct

11:00 - 16:01YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

5h 01m1 stop Chicago O'Hare Intl

15:45 - 21:53IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

6h 08m1 stop Montreal Pierre Elliott Trudeau Intl

£246Multiple Airlines

Tue, 15 Sep - Wed, 30 Sep

12:15 - 17:46YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

5h 31m1 stop New York John F Kennedy Intl

06:10 - 11:18IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

5h 08m1 stop Detroit Metropolitan Wayne County

£248Delta

Tue, 15 Sep - Wed, 30 Sep

09:44 - 11:21YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 37mdirect

08:28 - 10:04IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 36mdirect

£259United Airlines

Sun, 20 Sep - Thu, 24 Sep

16:05 - 23:14YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

7h 09m1 stop Detroit Metropolitan Wayne County

06:10 - 11:18IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

5h 08m1 stop Detroit Metropolitan Wayne County

£261Delta

Recent direct flight deals from Toronto to Dulles Intl

Wed, 14 Oct - Sat, 14 Nov

14:30 - 16:07YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 37mdirect

09:55 - 11:22IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 27mdirect

£174Multiple Airlines

Sat, 3 Oct - Sun, 11 Oct

09:44 - 11:21YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 37mdirect

09:55 - 11:20IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 25mdirect

£177Multiple Airlines

Tue, 27 Oct - Fri, 30 Oct

14:15 - 15:45YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 30mdirect

22:10 - 23:52IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 42mdirect

£194Air Canada

Sat, 26 Sep - Tue, 29 Sep

14:35 - 16:12YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 37mdirect

09:55 - 11:20IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 25mdirect

£196Multiple Airlines

Fri, 9 Oct - Sun, 11 Oct

14:30 - 16:07YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 37mdirect

09:55 - 11:20IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 25mdirect

£198Multiple Airlines

Tue, 27 Oct - Thu, 29 Oct

18:40 - 20:10YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 30mdirect

09:55 - 11:22IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 27mdirect

£202Air Canada

Tue, 6 Oct - Wed, 7 Oct

09:44 - 11:21YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 37mdirect

22:19 - 23:54IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 35mdirect

£207United Airlines

Thu, 29 Oct - Sun, 1 Nov

10:00 - 11:45YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 45mdirect

09:55 - 11:22IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 27mdirect

£212Multiple Airlines

Thu, 29 Oct - Sun, 1 Nov

19:44 - 21:26YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 42mdirect

09:55 - 11:22IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 27mdirect

£213Multiple Airlines

Thu, 8 Oct - Sun, 11 Oct

14:30 - 16:07YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 37mdirect

09:55 - 11:20IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 25mdirect

£215Multiple Airlines

Booking Insights

KAYAK’s insights & trends for Toronto to Dulles Intl flights

Get data-powered insights and trends into flights from Toronto to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

Delays

How much is a return flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Flight prices are below average for this route right now.

Flights to Washington, D.C. Dulles Intl Airport from Toronto Pearson Intl Airport usually cost between £191 and £342 in October.
The lowest price found in the past 5 days was £143 on Air Canada (14 Oct–21 Oct).

What’s the cheapest day of the week to fly from Toronto to Washington, D.C.?

When flying from Toronto to Washington, D.C., you should consider leaving on a Thursday and avoid Fridays if you are looking for the best rates. For your return to Toronto, you’ll find the best rates on Mondays and the most expensive ones on Tuesdays.

What is the cheapest month to fly from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

The cheapest month for flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport is February, where tickets cost £191 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is £272 and £266 respectively.

Can I save money by flying with a stopover from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

No, with an average price for the route of £173, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

To get a below average price on the flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport, you should book around 3 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Find deals

Expert advice

Our travel experts

Stefanie Waldek

Expert on Air Canada, United Airlines, YYZ and IAD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Low season	January
High season	December
Cheapest flight	£104

Best time to beat the crowds (3% less expensive on average)

Most popular time to fly (17% more expensive on average)

Flight from Toronto to Washington, D.C.

When to book flights from Toronto to Dulles Intl

Are your dates flexible? Find out the best times to travel from Toronto to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

KaseyFlew with Air CanadaJun 2025

Come way early as US customs line up eats up your time

Verified travelerFlew with Air CanadaDec 2024

Get on a regional sized (smaller than Boeing 737 or Airbus A320) jet if you can, they are older and have more legroom than newer aircraft.

Verified travelerFlew with United AirlinesNov 2024

Do not carry bigger the specified sized bags for cabin baggage. Only one carry on ba

Verified travelerFlew with Air CanadaAug 2024

Check the departure board carefully when you get to the airport.

What is the cheapest flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?
In the last 5 days, the lowest price for a flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport was £104 for a one-way ticket and £143 for a return.
Which airlines offer Wi-Fi service onboard planes from Toronto to Washington, D.C.?
Air Canada, and United Airlines offer inflight Wi-Fi service on the Toronto to Washington, D.C. flight route.
Which aircraft models fly most regularly from Toronto to Washington, D.C.?
The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Toronto to Washington, D.C. flight route.
On which days can I fly direct from Toronto to Washington, D.C.?
There are direct flights from Toronto to Washington, D.C. on a daily basis.
How does KAYAK find such low prices on flights from Toronto to Washington, D.C.?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto to Washington, D.C..
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto to Washington, D.C.?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Toronto is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Toronto to Washington, D.C.?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Washington, D.C. with an airline and back to Toronto with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto to Washington, D.C.?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Looking for a cheap flight from Washington, D.C. to Toronto? 25% of our users found flights on this route for Washington, D.C. or less round-trip.

Direct departures

Toronto Pearson Intl to Washington, D.C. Dulles Intl

Monday

Air Canada,United Airlines

Tuesday

Air Canada,United Airlines

Wednesday

Air Canada,United Airlines

Thursday

Air Canada,United Airlines

Friday

Air Canada,United Airlines

Saturday

Air Canada,United Airlines

Sunday

Air Canada,United Airlines

See more direct flights

Direct returns

Washington, D.C. Dulles Intl to Toronto Pearson Intl

Monday

Air Canada,United Airlines

Tuesday

Air Canada,United Airlines

Wednesday

Air Canada,United Airlines

Thursday

Air Canada,United Airlines

Friday

Air Canada,United Airlines

Saturday

Air Canada,United Airlines

Sunday

Air Canada,United Airlines

See more direct flights

More options for your flight from Toronto to Dulles Intl

Add a hotel or car hire

Airports

Cabin class

Direct flights

Other destinations

Complete your trip to Dulles Intl with a hotel stay or car hire

Car hire in Washington, D.C.

Hotels in Washington, D.C.

Holidays in Washington, D.C.

YYZ - IAD

£104 Find Cheap Flights from Toronto to Washington, D.C. – Compare and Save

Everything you should know

Cheap Flights from Toronto to Dulles Intl (YYZ-IAD)

Recent return flight deals from Toronto to Dulles Intl

Recent one-way flight deals from Toronto to Dulles Intl

Recent last minute flight deals from Toronto to Dulles Intl

Recent direct flight deals from Toronto to Dulles Intl

KAYAK’s insights & trends for Toronto to Dulles Intl flights

How much is a return flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

What’s the cheapest day of the week to fly from Toronto to Washington, D.C.?

What is the cheapest month to fly from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Can I save money by flying with a stopover from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

How far in advance should I book a flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Which airlines provide the cheapest flights from Toronto to Washington, D.C.?

How often are flights from Toronto to Washington, D.C. delayed?

What is the most punctual flight time for Toronto to Washington, D.C. flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Toronto to Washington, D.C. flights?

Which cabin class options are there for flights between Toronto Pearson Intl Airport and Washington, D.C. Dulles Intl Airport?

How many flights are there between Toronto Pearson Intl Airport and Washington, D.C. Dulles Intl Airport per day?

How long does a flight from Toronto to Washington, D.C. take?

What’s the earliest departure time from Toronto to Washington, D.C.?

What’s the latest departure time from Toronto to Washington, D.C.?

Expert advice for your flight from Toronto to Dulles Intl

Good to know - Cheap tickets from Toronto to Washington, D.C.

Low season

High season

Cheapest flight

When to book flights from Toronto to Dulles Intl

Flights from Toronto to Dulles Intl: the best tips from KAYAK users' own experiences

FAQs for booking Toronto to Washington, D.C. flights

KAYAK’s top tips for finding a cheap flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport

Prefer to fly direct from Toronto to Washington, D.C.?

More options for your flight from Toronto to Dulles Intl

Complete your trip to Dulles Intl with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights to Dulles Intl

Find direct flights to and from Toronto and Dulles Intl

Flights to other popular destinations