Cheap flights from Toronto to Washington, D.C. from £100
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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Toronto to Washington, D.C. are usually found in April or March, booked 72 days in advance, depart on a Thursday or Friday and return on a Wednesday
Cheap 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 12 syyskuu 2025.
Find flight deals from Toronto to Washington, D.C.
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 12 syyskuu 2025.
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 12 syyskuu 2025.
Cheapflights Fare Finder
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
TorontoWashington, D.C.
YTZ - DCA
YTZDCA
Toronto Island
la 25/10
17:25-21:51
1 stop4h 26m
Washington, D.C. Reagan-National
la 1/11
06:00-11:42
2 stops5h 42m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
pe 24/10
14:30-16:10
Nonstop1h 40m
Washington, D.C. Dulles Intl
su 2/11
09:00-10:29
Nonstop1h 29m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
la 1/11
19:40-21:20
Nonstop1h 40m
Washington, D.C. Dulles Intl
ti 4/11
09:45-15:34
1 stop5h 49m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
to 16/10
12:45-14:25
Nonstop1h 40m
Washington, D.C. Dulles Intl
ma 20/10
18:50-23:58
1 stop5h 08m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
to 2/10
19:47-21:25
Nonstop1h 38m
Washington, D.C. Dulles Intl
ke 8/10
08:30-13:47
1 stop5h 17m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
ti 14/10
15:35-23:00
1 stop7h 25m
Washington, D.C. Dulles Intl
ti 21/10
12:09-17:23
1 stop5h 14m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
ti 7/10
15:00-22:28
1 stop7h 28m
Washington, D.C. Dulles Intl
ti 14/10
14:25-15:57
Nonstop1h 32m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
ti 14/10
18:00-22:28
1 stop4h 28m
Washington, D.C. Dulles Intl
la 1/11
22:11-23:46
Nonstop1h 35m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
to 25/9
12:45-14:25
Nonstop1h 40m
Washington, D.C. Dulles Intl
ti 30/9
15:36-17:14
Nonstop1h 38m
TorontoWashington, D.C.
YYZ - DCA
YYZDCA
Toronto Pearson Intl
la 25/10
10:45-15:22
1 stop4h 37m
Washington, D.C. Reagan-National
la 1/11
19:00-23:20
1 stop4h 20m
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.
Cheapflights Insights
Everything you need to know about your flight from Toronto to Washington, D.C.
How far ahead should I book a flight from Toronto to Washington, D.C.?
Use this chart to determine the optimal time to book a return flight from Toronto to Washington, D.C.. Price data was last updated on 29 August 2025.
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 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Toronto to Washington, D.C.?
Currently, January is the cheapest month in which you can book a flight from Toronto to Washington, D.C. (average of £599). Flying from Toronto to Washington, D.C. in July is currently the most expensive (average of £947). 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 12 syyskuu 2025.
Unlike in the evening, when flights are generally more expensive, you can save up to 69% on flights from Toronto to Washington, D.C. by exploring options for tickets in the afternoon.
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 12 syyskuu 2025.
The most flights from YTO to WAS are scheduled on a Thursday (32 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (23 on average).
How much does it cost for a return flight from Toronto to Washington, D.C.?
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.
Travelling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsBrowse 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.
Top airline flying from Toronto to Washington, D.C.
Discover the top airline that operate flights from Toronto to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 syyskuu 2025.
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How does Cheapflights help users find flights from Toronto to Washington, D.C.?
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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?
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