Cheap flights from Toronto to Washington, D.C. Dulles Intl Airport from C$ 199
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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — IAD
23 Dec — 30 Dec1
Round-trip
1 adult
Economy
The best prices from Toronto to Washington, D.C. Dulles Intl are usually found in February or April, booked 47 days in advance, depart on a Thursday or Tuesday and return on a Monday
Cheap flight deals from Toronto to Dulles Intl
Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) 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 18 December 2024.
Explore the most affordable flight options available from Toronto to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.
Mon 30/128:55 p.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Thu 2/17:00 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 17/12C$ 387
Tue 31/126:15 a.m.YYZ - IAD
Nonstop1h 50mUnited Airlines
Tue 31/125:37 p.m.IAD - YYZ
1 stop5h 12mUnited Airlines
Deal found 17/12C$ 400
Tue 24/128:10 a.m.YYZ - IAD
Nonstop1h 36mAir Canada
Wed 8/12:35 p.m.IAD - YYZ
Nonstop1h 31mAir Canada
Deal found 17/12C$ 417
Tue 31/126:15 a.m.YYZ - IAD
Nonstop1h 50mMultiple Airlines
Tue 7/110:35 a.m.IAD - YYZ
Nonstop1h 31mMultiple Airlines
Deal found 17/12C$ 427
Wed 25/128:55 p.m.YTZ - IAD
Nonstop1h 29mAir Transat
Sat 4/17:00 a.m.IAD - YTZ
Nonstop1h 30mAir Transat
Deal found 17/12C$ 528
Thu 26/1211:30 a.m.YTZ - IAD
Nonstop1h 29mMultiple Airlines
Mon 30/127:00 a.m.IAD - YTZ
Nonstop1h 30mMultiple Airlines
Deal found 17/12C$ 578
Wed 25/126:00 a.m.YYZ - IAD
1 stop5h 50mWestJet
Mon 6/15:16 p.m.IAD - YYZ
1 stop16h 04mWestJet
Deal found 17/12C$ 608
Thu 19/1210:05 a.m.YYZ - IAD
1 stop5h 30mDelta
Wed 8/112:31 p.m.IAD - YYZ
1 stop3h 41mDelta
Deal found 17/12C$ 661
Wed 25/1210:25 a.m.YTZ - IAD
1 stop4h 48mAir Canada
Sat 28/128:20 a.m.IAD - YTZ
1 stop9h 30mAir Canada
Deal found 17/12C$ 790
Best flights from Toronto to Dulles Intl
Discover carefully curated flight deals from Toronto to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 December 2024.
Sat 18/110:00 a.m.YYZ - IAD
Nonstop1h 41mAir Canada
Sun 19/112:38 p.m.IAD - YYZ
Nonstop1h 40mAir Canada
Deal found 17/12C$ 296
Mon 6/111:30 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Wed 22/12:10 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 16/12C$ 297
Wed 5/33:00 p.m.YYZ - IAD
1 stop5h 17mUnited Airlines
Thu 6/38:17 a.m.IAD - YYZ
Nonstop1h 41mUnited Airlines
Deal found 18/12C$ 299
Thu 9/111:20 a.m.YTZ - IAD
Nonstop1h 29mAir Transat
Sun 12/12:00 p.m.IAD - YTZ
Nonstop1h 30mAir Transat
Deal found 17/12C$ 313
Tue 18/28:10 a.m.YYZ - IAD
Nonstop1h 36mMultiple Airlines
Thu 20/28:20 a.m.IAD - YYZ
Nonstop1h 38mMultiple Airlines
Deal found 17/12C$ 337
Fri 10/16:00 a.m.YYZ - IAD
1 stop5h 51mDelta
Sun 12/15:16 p.m.IAD - YYZ
1 stop5h 36mDelta
Deal found 17/12C$ 374
Fri 10/15:15 p.m.YYZ - IAD
1 stop6h 01mWestJet
Mon 20/16:05 a.m.IAD - YYZ
1 stop7h 43mWestJet
Deal found 17/12C$ 383
Thu 9/16:00 a.m.YYZ - IAD
1 stop5h 51mKLM
Sun 12/15:16 p.m.IAD - YYZ
1 stop5h 36mKLM
Deal found 17/12C$ 421
Sat 18/110:25 a.m.YTZ - IAD
1 stop4h 48mAir Canada
Sun 19/112:49 p.m.IAD - YTZ
1 stop5h 54mAir Canada
Deal found 17/12C$ 303
Tue 18/24:20 p.m.YTZ - IAD
1 stop5h 03mMultiple Airlines
Sun 23/22:00 p.m.IAD - YTZ
Nonstop1h 30mMultiple Airlines
Deal found 17/12C$ 340
Direct flights from Toronto to Dulles Intl
Explore direct flight options from Toronto to Dulles Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 December 2024.
Sat 18/110:00 a.m.YYZ - IAD
Nonstop1h 41mAir Canada
Sun 19/112:38 p.m.IAD - YYZ
Nonstop1h 40mAir Canada
Deal found 17/12C$ 296
Mon 6/111:30 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Wed 22/12:10 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 16/12C$ 297
Thu 9/111:20 a.m.YTZ - IAD
Nonstop1h 29mAir Transat
Sun 12/12:00 p.m.IAD - YTZ
Nonstop1h 30mAir Transat
Deal found 17/12C$ 313
Fri 10/111:20 a.m.YTZ - IAD
Nonstop1h 29mMultiple Airlines
Sun 12/12:00 p.m.IAD - YTZ
Nonstop1h 30mMultiple Airlines
Deal found 18/12C$ 331
Tue 18/28:10 a.m.YYZ - IAD
Nonstop1h 36mMultiple Airlines
Thu 20/28:20 a.m.IAD - YYZ
Nonstop1h 38mMultiple Airlines
Deal found 17/12C$ 337
Thu 16/112:15 p.m.YYZ - IAD
Nonstop1h 36mUnited Airlines
Fri 17/12:35 p.m.IAD - YYZ
Nonstop1h 31mUnited Airlines
Deal found 18/12C$ 391
Last-minute flights from Toronto to Dulles Intl
Discover last-minute flight deals from Toronto to Dulles Intl. Data last updated 18 December 2024 and is based on user searches.
Mon 23/128:55 p.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Sat 1/21:35 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 16/12C$ 398
Mon 23/1210:25 a.m.YTZ - IAD
1 stop4h 48mAir Canada
Sat 1/23:55 p.m.IAD - YTZ
1 stop5h 55mAir Canada
Deal found 16/12C$ 766
Tue 24/128:10 a.m.YYZ - IAD
Nonstop1h 36mAir Canada
Wed 8/12:35 p.m.IAD - YYZ
Nonstop1h 31mAir Canada
Deal found 17/12C$ 417
Tue 24/1210:00 a.m.YYZ - IAD
Nonstop1h 41mUnited Airlines
Wed 1/110:35 a.m.IAD - YYZ
Nonstop1h 31mUnited Airlines
Deal found 17/12C$ 470
Wed 25/128:55 p.m.YTZ - IAD
Nonstop1h 29mAir Transat
Sat 4/17:00 a.m.IAD - YTZ
Nonstop1h 30mAir Transat
Deal found 17/12C$ 528
Wed 25/126:00 a.m.YYZ - IAD
1 stop5h 50mWestJet
Mon 6/15:16 p.m.IAD - YYZ
1 stop16h 04mWestJet
Deal found 17/12C$ 608
Thu 26/126:15 a.m.YYZ - IAD
Nonstop1h 50mMultiple Airlines
Thu 2/15:17 p.m.IAD - YYZ
Nonstop1h 40mMultiple Airlines
Deal found 17/12C$ 534
Thu 26/1211:30 a.m.YTZ - IAD
Nonstop1h 29mMultiple Airlines
Mon 30/127:00 a.m.IAD - YTZ
Nonstop1h 30mMultiple Airlines
Deal found 17/12C$ 578
Mon 6/111:30 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Wed 22/12:10 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 16/12C$ 297
Thu 9/111:20 a.m.YTZ - IAD
Nonstop1h 29mAir Transat
Sun 12/12:00 p.m.IAD - YTZ
Nonstop1h 30mAir Transat
Deal found 17/12C$ 313
Thu 9/18:10 a.m.YYZ - IAD
Nonstop1h 36mUnited Airlines
Thu 9/11:15 p.m.IAD - YYZ
1 stop5h 26mUnited Airlines
Deal found 17/12C$ 350
Thu 9/112:15 p.m.YYZ - IAD
Nonstop1h 36mMultiple Airlines
Sun 12/18:15 a.m.IAD - YYZ
Nonstop1h 43mMultiple Airlines
Deal found 17/12C$ 363
One-way flights from Toronto to Dulles Intl
Search for one-way flight options from Toronto to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 18 December 2024.
Sun 9/27:55 p.m.YYZ - IAD
1 stop11h 22mMultiple Airlines
Deal found 17/12C$ 199
Wed 8/18:10 a.m.YYZ - IAD
Nonstop1h 36mAir Canada
Deal found 18/12C$ 200
Sun 2/27:45 a.m.YYZ - IAD
1 stop4h 06mDelta
Deal found 17/12C$ 207
Fri 24/17:40 p.m.YYZ - IAD
Nonstop1h 41mUnited Airlines
Deal found 17/12C$ 214
Mon 30/128:55 p.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 16/12C$ 216
Thu 30/17:45 a.m.YYZ - IAD
1 stop4h 06mWestJet
Deal found 18/12C$ 227
Mon 27/110:25 a.m.YTZ - IAD
1 stop4h 48mAir Canada
Deal found 17/12C$ 280
Mon 27/12:00 p.m.YTZ - IAD
3 stops21h 26mMultiple Airlines
Deal found 17/12C$ 336
Mon 23/123:49 p.m.YYZ - IAD
2 stops8h 13mAmerican Airlines
Deal found 17/12C$ 880
Wed 15/14:00 p.m.YYZ - IAD
3 stops32h 10mAvianca
Deal found 18/12C$ 1,194
Thu 13/312:40 a.m.YYZ - IAD
1 stop20h 00mAustrian Airlines
Deal found 17/12C$ 5,183
Find flights from Toronto to Dulles Intl within your budget
Customize your flight search to find flights from Toronto 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 629,999 searches. Data last updated 18 December 2024.
Fly from
Any airport
Fly to
Any airport
Route
Depart
Return
Price
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Fri 10/1
7:40 p.m.-9:21 p.m.
Nonstop1h 41m
Washington, D.C. Dulles Intl
Sun 12/1
12:38 p.m.-2:18 p.m.
Nonstop1h 40m
C$ 296
TorontoWashington, D.C.
YTZ - IAD
YTZIAD
Toronto Island
Mon 6/1
11:30 a.m.-12:59 p.m.
Nonstop1h 29m
Washington, D.C. Dulles Intl
Wed 22/1
2:10 p.m.-3:40 p.m.
Nonstop1h 30m
C$ 297
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Wed 5/3
3:00 p.m.-8:17 p.m.
1 stop5h 17m
Washington, D.C. Dulles Intl
Thu 6/3
8:17 a.m.-9:58 a.m.
Nonstop1h 41m
C$ 299
TorontoWashington, D.C.
YTZ - IAD
YTZIAD
Toronto Island
Sat 18/1
10:25 a.m.-3:13 p.m.
1 stop4h 48m
Washington, D.C. Dulles Intl
Sun 19/1
12:49 p.m.-6:43 p.m.
1 stop5h 54m
C$ 303
TorontoWashington, D.C.
YTZ - IAD
YTZIAD
Toronto Island
Thu 9/1
11:20 a.m.-12:49 p.m.
Nonstop1h 29m
Washington, D.C. Dulles Intl
Sun 12/1
2:00 p.m.-3:30 p.m.
Nonstop1h 30m
C$ 313
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Tue 18/2
8:10 a.m.-9:46 a.m.
Nonstop1h 36m
Washington, D.C. Dulles Intl
Thu 20/2
8:20 a.m.-9:58 a.m.
Nonstop1h 38m
C$ 337
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Thu 16/1
7:45 a.m.-3:53 p.m.
1 stop8h 08m
Washington, D.C. Dulles Intl
Mon 20/1
5:16 p.m.-10:52 p.m.
1 stop5h 36m
C$ 338
TorontoWashington, D.C.
YTZ - IAD
YTZIAD
Toronto Island
Tue 18/2
4:20 p.m.-9:23 p.m.
1 stop5h 03m
Washington, D.C. Dulles Intl
Sun 23/2
2:00 p.m.-3:30 p.m.
Nonstop1h 30m
C$ 340
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Fri 10/1
5:15 p.m.-11:16 p.m.
1 stop6h 01m
Washington, D.C. Dulles Intl
Mon 20/1
6:05 a.m.-1:48 p.m.
1 stop7h 43m
C$ 383
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Thu 9/1
6:00 a.m.-11:51 a.m.
1 stop5h 51m
Washington, D.C. Dulles Intl
Sun 12/1
5:16 p.m.-10:52 p.m.
1 stop5h 36m
C$ 421
Flights are sorted by cheapest round-trip flights first.
Deals found on 17/12
Showing 1-10 of 22 results
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Best time to book a flight from Toronto to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Toronto with our price prediction graph.
Estimated round-trip 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.
Travel insights for flights from Toronto to Dulles Intl
Get recent, data-driven insights about flights from Toronto to Dulles Intl including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Toronto to Washington, D.C. Dulles Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Toronto to Dulles Intl. Price data was last updated on 13 December 2024.
To ensure you get the cheapest price possible for a flight from Toronto to Washington, D.C. Dulles Intl Airport, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Toronto to Washington, D.C. Dulles Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Toronto to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from Toronto to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of C$ 347). 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 IAD?
Find hourly flight availability from Toronto 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 18 December 2024.
A simple way to save on the total cost of your ticket is to fly from Toronto to Washington, D.C. Dulles Intl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the evening.
What is the cheapest day to fly from Toronto to Washington, D.C. Dulles Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Toronto to Dulles Intl. Price data was last updated on 16 December 2024.
Travelers seeking maximum savings on their Toronto to Washington, D.C. Dulles Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Toronto to Washington, D.C. Dulles Intl Airport
Explore weekly flight availability from Toronto 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 18 December 2024.
The most flights from YTO to IAD are scheduled on a Wednesday (23 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).
Rainfall in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.
Temperature in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).
Reviews of airlines servicing Dulles Intl
Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated 18 December 2024.
To help decide which airline to fly from Toronto to Washington, D.C., see what other customers have to say about Air Transat, Air Canada and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Related info for your journey
Find useful and relevant information for your journey from Toronto to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What are the cheapest airlines flying from Toronto to Washington, D.C. Dulles Intl Airport round-trip?
Air Canada, at C$ 296, was found to be the cheapest airline from Toronto to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include Porter Airlines and United Airlines. Air Canada is 25% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Toronto to Washington, D.C. Dulles Intl Airport one-way?
The cheapest airlines for a one-way flight from Toronto to Washington, D.C. Dulles Intl Airport are Air Canada (C$ 200), Delta (C$ 207), and United Airlines (C$ 214).
What are the most reliable airlines from Toronto to Washington, D.C. Dulles Intl Airport?
Before booking your flight to Washington, D.C. Dulles Intl Airport from Toronto, check out the most reliable airlines to get you to your destination on time: ANA (93%), Copa Airlines (91%), Republic Airways( 90%).
What are the cheapest flights from Toronto to Washington, D.C. Dulles Intl Airport?
On average you can expect to pay C$ 1,280 for a flight from Toronto to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is C$ 206 while the most popular route, (Toronto Pearson Intl - Washington, D.C. Dulles Intl) is currently priced at C$ 266.
Can I find deals for business class flights from Toronto to Dulles Intl?
Yes. Cheapflights offers flight deals from Toronto 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 to Washington, D.C. Dulles Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Toronto to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from Toronto to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of C$ 347). 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.
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Fly from Toronto to Dulles Intl on these airlines
Choose from the following airlines for your flight from Toronto to Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on 18 December 2024.
Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 December 2024.
Browse through other flights departing from Toronto. Flights are based on user searches made on Cheapflights and were last updated on 18 December 2024.
Discover the top 4 airlines that operate flights from Toronto to Dulles Intl. 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 629,999 searches. Data last updated 18 December 2024.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Toronto 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 Toronto today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Toronto to Dulles Intl?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dulles Intl from Toronto.
Can Cheapflights find flights from Toronto to Dulles Intl with no change fees?
Yes, we can. To see specific flights from Toronto to Dulles Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Toronto to Dulles Intl become cheaper?
Of course! You can now track prices for flights from Toronto 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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