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Cheap flights from Toronto to Washington, D.C. from £107

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — WAS
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to Washington, D.C. are usually found in October or November, booked 75 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Toronto to Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Washington, D.C.
Explore the most affordable flight options available from Toronto to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2026.

Thu 13/814:30
YYZ
-
IAD
Nonstop1h 37m
Multiple Airlines
Tue 18/809:45
IAD
-
YYZ
1 stop5h 50m
Multiple Airlines
Deal found 29/7£159
Tue 6/1012:45
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Wed 7/1010:30
IAD
-
YYZ
1 stop5h 16m
United Airlines
Deal found 29/7£160
Thu 13/807:30
YYZ
-
IAD
1 stop3h 56m
United Airlines
Sun 16/808:28
IAD
-
YYZ
Nonstop1h 36m
United Airlines
Deal found 30/7£164
Tue 25/814:45
YYZ
-
IAD
1 stop9h 59m
Multiple Airlines
Wed 26/809:45
IAD
-
YYZ
1 stop5h 50m
Multiple Airlines
Deal found 29/7£166
Tue 11/807:55
YYZ
-
DCA
1 stop8h 24m
Delta
Wed 26/809:39
DCA
-
YYZ
1 stop7h 45m
Delta
Deal found 27/7£172
Mon 10/816:10
YYZ
-
IAD
1 stop7h 16m
Delta
Sun 23/806:10
IAD
-
YYZ
1 stop7h 24m
Delta
Deal found 27/7£172
Thu 13/807:00
YYZ
-
DCA
1 stop7h 23m
United Airlines
Thu 13/817:10
DCA
-
YYZ
1 stop6h 49m
United Airlines
Deal found 29/7£174
Wed 9/912:45
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Wed 23/913:10
IAD
-
YYZ
1 stop7h 34m
United Airlines
Deal found 30/7£174
Thu 20/812:45
YYZ
-
IAD
Nonstop1h 37m
Multiple Airlines
Sun 23/809:55
IAD
-
YYZ
Nonstop1h 26m
Multiple Airlines
Deal found 30/7£175
Tue 6/1009:44
YYZ
-
IAD
Nonstop1h 37m
Multiple Airlines
Wed 7/1015:45
IAD
-
YYZ
1 stop6h 08m
Multiple Airlines
Deal found 27/7£177
Wed 9/906:00
YYZ
-
DCA
1 stop4h 17m
Delta
Mon 14/917:35
DCA
-
YYZ
1 stop5h 24m
Delta
Deal found 27/7£178
Tue 8/907:00
YYZ
-
IAD
1 stop4h 52m
United Airlines
Fri 11/915:15
IAD
-
YYZ
1 stop5h 29m
United Airlines
Deal found 29/7£178

Find flight deals from Toronto to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 July 2026.

Round-trip from

£160

One-way from

£107

Popular in

March

Cheapest in

October

Average price

£212

Good round-trip deal

£268 or less

Good one-way deal

£115 or less
United Airlines
  • United Airlines
  • 6/10-7/10
  • 1 total stop
  • 6h 53m total
  • Toronto to Washington, D.C.
Search Deals
Air Canada
  • Air Canada
  • 10/11
  • 1 total stop
  • 3h 59m total
  • Toronto to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Toronto (YTO) to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Toronto (YTO) to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Toronto to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 30 July 2026.
Use the filters below to find and compare flights from Toronto to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Tue 18/8

12:45-14:22

Nonstop1h 37m

Washington, D.C. Dulles Intl

Wed 9/9

09:55-11:20

Nonstop1h 25m

£171

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Tue 6/10

09:44-11:21

Nonstop1h 37m

Washington, D.C. Dulles Intl

Wed 7/10

15:45-21:53

1 stop6h 08m

£177

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Wed 9/9

17:05-22:47

1 stop5h 42m

Washington, D.C. Reagan-National

Sat 19/9

06:10-11:18

1 stop5h 08m

£178

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Sat 12/9

12:08-17:29

1 stop5h 21m

Washington, D.C. Reagan-National

Sat 19/9

06:10-11:18

1 stop5h 08m

£178

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Fri 11/9

18:25-22:59

1 stop4h 34m

Washington, D.C. Reagan-National

Mon 14/9

09:40-17:20

1 stop7h 40m

£178

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 20/8

16:10-23:26

1 stop7h 16m

Washington, D.C. Dulles Intl

Sun 23/8

06:10-13:34

1 stop7h 24m

£189

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 27/8

16:05-21:14

1 stop5h 09m

Washington, D.C. Dulles Intl

Sat 29/8

22:22-11:09

1 stop12h 47m

£202

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Sat 12/9

09:45-17:29

1 stop7h 44m

Washington, D.C. Reagan-National

Fri 18/9

06:10-13:34

1 stop7h 24m

£206

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Wed 9/9

18:25-22:59

1 stop4h 34m

Washington, D.C. Reagan-National

Wed 16/9

19:25-22:59

1 stop3h 34m

£206

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 10/9

06:10-11:45

1 stop5h 35m

Washington, D.C. Dulles Intl

Thu 17/9

11:10-15:15

1 stop4h 05m

£206

Flights are sorted by cheapest return flights first.

Deals found on 26/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Toronto to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Toronto with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Toronto to Washington, D.C.

What is the cheapest month to book a flight from Toronto to Washington, D.C.?

Currently, October is the cheapest month in which you can book a flight from Toronto to Washington, D.C. (average of £192). Flying from Toronto to Washington, D.C. in December is currently the most expensive (average of £243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YTO to WAS?

Find hourly flight availability from Toronto to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 July 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 52% on flights from Toronto to Washington, D.C. by exploring options for tickets in the morning.

Weekly flight availability from Toronto to Washington, D.C.

Explore weekly flight availability from Toronto to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 July 2026.

The most flights from YTO to WAS are scheduled on a Monday (39 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (24 on average).

How much does it cost for a return flight from Toronto to Washington, D.C.?

Airfare is typical for this route at the moment.
Toronto to Washington, D.C. flights typically cost between £146 and £336 in August.
The cheapest return price found within the last 5 days was £159 on Multiple Airlines (13 Aug–18 Aug).

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

About 24% of weekly flights between Toronto and Washington, D.C. have experienced delays in the past year, with the average delay time being 122 minutes.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, United Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.

How far ahead should I book a flight from Toronto to Washington, D.C.?

The price you pay for your flight from Toronto to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Toronto to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Toronto to Washington, D.C.?

    Airlines like United Airlines and Delta fly from Toronto to Washington, D.C. in about 1h 37m. The time it takes to get you to your destination can typically vary by up to 5h 39m. Airlines will cover a distance of 346 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Toronto to Washington, D.C.?

    When deciding which route to take from Toronto to Washington, D.C. consider Toronto Pearson Intl - Washington, D.C. Reagan-National, Toronto Pearson Intl - Washington, D.C. Dulles Intl or Toronto Island - Washington, D.C. Reagan-National as they are the most popular.

  • What are the most reliable airlines from Toronto to Washington, D.C.?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Toronto to Washington, D.C. on time: Republic Airways (84%), Copa Airlines (84%), United Airlines (83%).

  • What are the cheapest flights from Toronto to Washington, D.C.?

    Looking at all options, your cheapest flight can be booked for £183. While the most popular route (Toronto Pearson Intl - Washington, D.C. Reagan-National) can be booked for £178 on average, our data indicates £373 when flying from Toronto to Washington, D.C..

  • Can I find deals for flights from Toronto to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Toronto to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Toronto to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Washington, D.C..

  • Can I find deals for business class flights from Toronto to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Toronto to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Toronto to Washington, D.C.?

    Currently, October is the cheapest month in which you can book a flight from Toronto to Washington, D.C. (average of £192). Flying from Toronto to Washington, D.C. in December is currently the most expensive (average of £243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Silver Spring
Gaithersburg
Oxon Hill
Hanover
Woodbridge
Alexandria

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Toronto to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Dulles Intl flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Toronto to Washington, D.C.?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Washington, D.C. from Toronto today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Toronto to Washington, D.C.?

Cheapflights simply makes it quick and affordable to book flights from Toronto to Washington, D.C. by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Toronto to Washington, D.C. with no change fees?

Need flexible booking options for your flight to Washington, D.C. from Toronto? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Toronto to Washington, D.C. become cheaper?

Of course! You can now track prices for flights from Toronto to Washington, D.C. and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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