Cheap flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport from £116
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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — IAD
4 Dec — 11 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto Pearson Intl to Washington, D.C. Dulles Intl are usually found in January or May, booked 61 days in advance, depart on a Friday or Tuesday and return on a Thursday
Cheap flight deals from Pearson Intl to Dulles Intl
Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Dulles Intl (IAD). 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 4 November 2025.
Find flight deals from Pearson Intl to Dulles Intl
Enter your travel dates to find the best prices.
Cheapest flights from Pearson Intl to Dulles Intl
Explore the most affordable flight options available from Pearson Intl to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2025.
Tue 2/1219:40YYZ - IAD
Nonstop1h 40mUnited Airlines
Wed 3/1208:20IAD - YYZ
1 stop7h 42mUnited Airlines
Deal found 3/11£174
Wed 17/1214:15YYZ - IAD
Nonstop1h 31mAir Canada
Wed 24/1216:30IAD - YYZ
Nonstop1h 33mAir Canada
Deal found 2/11£179
Thu 4/1206:00YYZ - IAD
1 stop5h 39mDelta
Mon 8/1206:00IAD - YYZ
1 stop8h 48mDelta
Deal found 3/11£190
Tue 18/1115:38YYZ - IAD
1 stop7h 25mDelta
Tue 2/1206:00IAD - YYZ
1 stop8h 48mDelta
Deal found 1/11£197
Tue 18/1106:00YYZ - IAD
1 stop5h 31mDelta
Tue 25/1112:11IAD - YYZ
1 stop4h 53mDelta
Deal found 2/11£201
Tue 2/1215:38YYZ - IAD
1 stop7h 30mDelta
Mon 15/1211:06IAD - YYZ
1 stop3h 42mDelta
Deal found 3/11£211
Mon 17/1115:38YYZ - IAD
1 stop7h 25mDelta
Thu 20/1106:00IAD - YYZ
1 stop8h 48mDelta
Deal found 2/11£212
Fri 21/1106:00YYZ - IAD
1 stop5h 31mDelta
Tue 25/1112:11IAD - YYZ
1 stop4h 53mDelta
Deal found 2/11£224
Wed 17/1206:00YYZ - IAD
1 stop5h 39mDelta
Thu 25/1206:00IAD - YYZ
1 stop5h 19mDelta
Deal found 3/11£235
Mon 24/1106:00YYZ - IAD
1 stop5h 31mDelta
Mon 12/119:49IAD - YYZ
2 stops15h 31mDelta
Deal found 3/11£241
Sat 6/1212:13YYZ - IAD
1 stop4h 10mDelta
Wed 17/1211:06IAD - YYZ
1 stop3h 42mDelta
Deal found 3/11£241
Best flights from Pearson Intl to Dulles Intl
Discover carefully curated flight deals from Pearson Intl to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2025.
Sat 13/1206:00YYZ - IAD
1 stop5h 39mDelta
Sun 14/1206:00IAD - YYZ
1 stop5h 25mDelta
Deal found 2/11£190
Thu 4/1206:00YYZ - IAD
1 stop5h 39mDelta
Sun 7/1206:00IAD - YYZ
1 stop5h 25mDelta
Deal found 2/11£190
Thu 11/1206:00YYZ - IAD
1 stop5h 39mDelta
Sat 13/1211:06IAD - YYZ
1 stop6h 09mDelta
Deal found 1/11£190
Wed 3/1218:05YYZ - IAD
1 stop5h 03mDelta
Wed 10/1206:00IAD - YYZ
1 stop5h 25mDelta
Deal found 1/11£190
Mon 24/1106:00YYZ - IAD
1 stop5h 31mDelta
Sat 10/112:23IAD - YYZ
1 stop5h 00mDelta
Deal found 3/11£190
Tue 2/1215:38YYZ - IAD
1 stop7h 30mDelta
Sat 6/1206:00IAD - YYZ
1 stop5h 25mDelta
Deal found 3/11£190
Wed 3/1215:38YYZ - IAD
1 stop7h 30mDelta
Sun 7/1206:00IAD - YYZ
1 stop8h 48mDelta
Deal found 2/11£190
Tue 2/1215:38YYZ - IAD
1 stop7h 30mDelta
Tue 9/1206:00IAD - YYZ
1 stop5h 25mDelta
Deal found 2/11£190
Tue 18/1115:38YYZ - IAD
1 stop7h 25mDelta
Tue 2/1206:00IAD - YYZ
1 stop8h 48mDelta
Deal found 1/11£197
Fri 5/1218:05YYZ - IAD
1 stop5h 03mDelta
Mon 8/1217:03IAD - YYZ
1 stop6h 08mDelta
Deal found 3/11£201
Direct flights from Pearson Intl to Dulles Intl
Explore direct flight options from Pearson Intl to Dulles Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 November 2025.
Wed 17/1214:15YYZ - IAD
Nonstop1h 31mAir Canada
Wed 24/1216:30IAD - YYZ
Nonstop1h 33mAir Canada
Deal found 2/11£179
Thu 26/314:15YYZ - IAD
Nonstop1h 31mAir Canada
Sat 28/316:30IAD - YYZ
Nonstop1h 33mAir Canada
Deal found 2/11£243
Sat 29/1114:45YYZ - IAD
Nonstop1h 42mMultiple Airlines
Sun 14/1209:00IAD - YYZ
Nonstop1h 29mMultiple Airlines
Deal found 3/11£257
Thu 4/1210:00YYZ - IAD
Nonstop1h 45mMultiple Airlines
Sun 7/1209:00IAD - YYZ
Nonstop1h 29mMultiple Airlines
Deal found 3/11£270
Fri 5/1219:40YYZ - IAD
Nonstop1h 40mUnited Airlines
Sun 4/122:06IAD - YYZ
Nonstop1h 40mUnited Airlines
Deal found 3/11£348
Thu 4/1219:40YYZ - IAD
Nonstop1h 40mUnited Airlines
Sun 7/1222:11IAD - YYZ
Nonstop1h 35mUnited Airlines
Deal found 2/11£354
Sat 20/1214:45YYZ - IAD
Nonstop1h 45mUnited Airlines
Fri 26/1212:35IAD - YYZ
Nonstop1h 39mUnited Airlines
Deal found 3/11£355
Thu 9/412:45YYZ - IAD
Nonstop1h 25mUnited Airlines
Thu 9/417:10IAD - YYZ
Nonstop1h 27mUnited Airlines
Deal found 3/11£373
Sun 5/410:19YYZ - IAD
Nonstop1h 25mUnited Airlines
Fri 10/409:00IAD - YYZ
Nonstop1h 27mUnited Airlines
Deal found 3/11£383
Fri 14/1110:00YYZ - IAD
Nonstop1h 45mMultiple Airlines
Mon 17/1122:11IAD - YYZ
Nonstop1h 35mMultiple Airlines
Deal found 2/11£412
Fri 21/1118:55YYZ - IAD
Nonstop1h 31mUnited Airlines
Sun 23/1109:00IAD - YYZ
Nonstop1h 29mUnited Airlines
Deal found 2/11£413
Last-minute flights from Pearson Intl to Dulles Intl
Discover last-minute flight deals from Pearson Intl to Dulles Intl. Data last updated 4 November 2025 and is based on user searches.
Mon 17/1115:38YYZ - IAD
1 stop7h 25mDelta
Fri 21/1106:00IAD - YYZ
1 stop8h 48mDelta
Deal found 2/11£212
Tue 18/1115:38YYZ - IAD
1 stop7h 25mDelta
Tue 2/1206:00IAD - YYZ
1 stop8h 48mDelta
Deal found 1/11£197
Tue 18/1106:05YYZ - IAD
1 stop4h 19mDelta
Mon 24/1106:00IAD - YYZ
1 stop5h 24mDelta
Deal found 2/11£201
Fri 21/1106:00YYZ - IAD
1 stop5h 31mDelta
Tue 25/1112:11IAD - YYZ
1 stop4h 53mDelta
Deal found 2/11£224
Mon 24/1106:00YYZ - IAD
1 stop5h 31mDelta
Mon 12/119:49IAD - YYZ
2 stops15h 31mDelta
Deal found 3/11£241
Tue 2/1219:40YYZ - IAD
Nonstop1h 40mUnited Airlines
Wed 3/1208:20IAD - YYZ
1 stop7h 42mUnited Airlines
Deal found 3/11£174
Tue 2/1215:38YYZ - IAD
1 stop7h 30mDelta
Mon 15/1211:06IAD - YYZ
1 stop3h 42mDelta
Deal found 3/11£211
Thu 4/1206:00YYZ - IAD
1 stop5h 39mDelta
Mon 8/1206:00IAD - YYZ
1 stop8h 48mDelta
Deal found 3/11£190
Sat 6/1212:13YYZ - IAD
1 stop4h 10mDelta
Wed 17/1211:06IAD - YYZ
1 stop3h 42mDelta
Deal found 3/11£241
Wed 17/1214:15YYZ - IAD
Nonstop1h 31mAir Canada
Wed 24/1216:30IAD - YYZ
Nonstop1h 33mAir Canada
Deal found 2/11£179
Wed 17/1206:00YYZ - IAD
1 stop5h 39mDelta
Thu 25/1206:00IAD - YYZ
1 stop5h 19mDelta
Deal found 3/11£235
One-way flights from Pearson Intl to Dulles Intl
Search for one-way flight options from Pearson Intl to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 4 November 2025.
Wed 11/207:45YYZ - IAD
1 stop4h 07mDelta
Deal found 3/11£116
Thu 4/1206:00YYZ - IAD
1 stop5h 39mDelta
Deal found 1/11£116
Mon 17/1106:00YYZ - IAD
1 stop5h 31mDelta
Deal found 3/11£127
Mon 5/106:00YYZ - IAD
1 stop5h 43mDelta
Deal found 2/11£137
Tue 28/418:08YYZ - IAD
1 stop4h 51mDelta
Deal found 2/11£148
Thu 13/1107:00YYZ - IAD
1 stop4h 23mAir Canada
Deal found 3/11£151
Sat 29/1114:45YYZ - IAD
Nonstop1h 42mUnited Airlines
Deal found 3/11£193
Wed 17/1219:40YYZ - IAD
Nonstop1h 40mUnited Airlines
Deal found 2/11£196
Sat 20/1218:40YYZ - IAD
1 stop4h 26mUnited Airlines
Deal found 3/11£200
Cheapflights Fare Finder
Customise your flight search to find flights from Pearson Intl to Dulles Intl 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 4 November 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport that are best for you.
Fly from
Pearson Intl
Fly to
Dulles Intl
Route
Depart
Return
Price
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Sat 13/12
06:00-11:39
1 stop5h 39m
Washington, D.C. Dulles Intl
Sun 14/12
06:00-11:25
1 stop5h 25m
£190
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Thu 4/12
06:00-11:39
1 stop5h 39m
Washington, D.C. Dulles Intl
Sun 7/12
06:00-11:25
1 stop5h 25m
£190
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Thu 11/12
06:00-11:39
1 stop5h 39m
Washington, D.C. Dulles Intl
Sat 13/12
11:06-17:15
1 stop6h 09m
£190
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Wed 3/12
18:05-23:08
1 stop5h 03m
Washington, D.C. Dulles Intl
Wed 10/12
06:00-11:25
1 stop5h 25m
£190
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Mon 24/11
06:00-11:31
1 stop5h 31m
Washington, D.C. Dulles Intl
Sat 10/1
12:23-17:23
1 stop5h 00m
£190
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Tue 2/12
15:38-23:08
1 stop7h 30m
Washington, D.C. Dulles Intl
Sat 6/12
06:00-11:25
1 stop5h 25m
£190
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Wed 3/12
15:38-23:08
1 stop7h 30m
Washington, D.C. Dulles Intl
Sun 7/12
06:00-14:48
1 stop8h 48m
£190
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Tue 2/12
15:38-23:08
1 stop7h 30m
Washington, D.C. Dulles Intl
Tue 9/12
06:00-11:25
1 stop5h 25m
£190
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Tue 18/11
15:38-23:03
1 stop7h 25m
Washington, D.C. Dulles Intl
Tue 2/12
06:00-14:48
1 stop8h 48m
£197
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Fri 5/12
18:05-23:08
1 stop5h 03m
Washington, D.C. Dulles Intl
Mon 8/12
17:03-23:11
1 stop6h 08m
£201
Flights are sorted by cheapest return flights first.
Deals found on 3/11
Showing 1-10 of 16 results
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Best time to book a flight from Pearson Intl to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Pearson Intl 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 Pearson Intl Airport to Washington, D.C. Dulles Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?
Use this chart to determine the optimal time to book a return flight from Pearson Intl to Dulles Intl. Price data was last updated on 31 October 2025.
Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport (average of £100). Flying from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of £159). 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 YYZ to IAD?
Find hourly flight availability from Pearson Intl to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 November 2025.
It’s typically best to fly out from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport in the morning. Doing so could potentially save you 80% on the flight price compared to flying in the afternoon, which is usually more expensive.
How much does it cost for a return flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?
Weekly flight availability from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport
Explore weekly flight availability from Pearson Intl to Dulles Intl. 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 4 November 2025.
The most flights from YYZ to IAD are scheduled on a Monday (15 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).
How often are flights from Toronto to Washington, D.C. delayed?
About 10% of weekly flights between Toronto and Washington, D.C. have experienced delays in the past year, with the average delay time being 120 minutes.
What is the most punctual flight time for Toronto to Washington, D.C. flights?
Historically, flights departing in the morning 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?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday 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, ALS have had the lowest number of delays on this route, with no flights being classified as delayed.
Related info for your journey
Find useful and relevant information for your journey from Pearson Intl to Dulles Intl. 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 Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?
Airlines like Delta fly from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport in about 5h 39m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 346 mi.
What are the most reliable airlines from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?
No one likes to see their flight delayed. When booking a flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport consider choosing Avianca (94%), Republic Airways (93%) or Copa Airlines (92%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?
On average you can expect to pay £245 for a flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is £123 while the most popular route, (Toronto Pearson Intl - Washington, D.C. Dulles Intl) is currently priced at £197.
Can I find deals for flights from Pearson Intl to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Pearson Intl to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Pearson Intl to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Dulles Intl.
Can I find deals for business class flights from Pearson Intl to Dulles Intl?
Yes. Cheapflights offers flight deals from Pearson Intl to Dulles Intl 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 Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport (average of £100). Flying from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of £159). 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.
Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 November 2025.
Browse through other flights departing from Pearson Intl. Flights are based on user searches made on Cheapflights and were last updated on 4 November 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Pearson Intl to Dulles Intl?
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 Dulles Intl from Pearson Intl today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to Dulles Intl?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pearson Intl to Dulles Intl.
Can Cheapflights find flights from Pearson Intl to Dulles Intl with no change fees?
Certainly. Search results for flights to Dulles Intl from Pearson Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Pearson Intl to Dulles Intl become cheaper?
Of course! You can now track prices for flights from Pearson Intl to Dulles Intl 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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