Cheap flights from Toronto to Dulles Intl
How to find the cheapest flight from
Toronto (YTO) to Dulles Intl (IAD)
All the information you need to plan the best YTO to IAD flight in 2022: compare Toronto to Dulles Intl flight prices with the expected peak season, weather and rainfall in Dulles Intl.
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YTO - IAD Price
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C$ 256 - C$ 364
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IAD Temperature
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2 - 27 °C
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IAD Rainfall
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66 - 102 mm
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Popular in October High demand for flights, 17% potential price rise |
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Cheapest in June Best time to find cheap flights, 16% potential price drop |
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Round-trip from C$ 351 From Toronto (YTO) to Washington, D.C. Dulles Intl |
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One-way from C$ 177 One-way flight from Toronto (YTO) to Washington, D.C. Dulles Intl |
When is the cheapest time to fly from Toronto to Washington, D.C. Dulles Intl Airport (YTO - IAD)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto to Washington, D.C. Dulles Intl Airport as you normally would.
How far in advance should I book a flight from Toronto to Washington, D.C. Dulles Intl Airport?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 34 days in advance, which can save you up to 95% on flights from Toronto to Washington, D.C. Dulles Intl Airport compared to booking the week you need them. Waiting 34 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 524. For sooner than that we have options available in the next 3 days from C$ 736.
What is the cheapest month to fly from Toronto to Washington, D.C. Dulles Intl Airport?
June is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Toronto. Prices for June average C$ 431 per person but you can even find prices for as low as C$ 275. The most expensive prices can be found in the month of October. Opting for a June flight can save you 14% on your journey compared to booking in October
Cheap flights from Toronto to Dulles Intl in September, October 2022
The best prices found for YTO to IAD flights for September, October
Toronto to Dulles Intl 2022 flight deals
Cheap flights to Dulles Intl from Toronto found for this year
Cheap Delta flights from Toronto to Dulles Intl
One of the most popular airlines travelling from Toronto to Washington, D.C. Dulles Intl Airport is United Airlines. Flights on this route from United Airlines typically cost C$ 377.88 RT, a price that is 65% more expensive than the average Toronto to Washington, D.C. Dulles Intl Airport flight. The cheapest flight found was C$ 237 RT. Toronto Pearson Intl Airport is the most common Toronto airport to take off from when flying to Washington, D.C. Dulles Intl Airport. Washington, D.C. Dulles Intl Airport is the most popular arrival airport in Washington, D.C. Dulles Intl Airport. When flying from Toronto to Washington, D.C. Dulles Intl Airport, United Airlines flights are 38% more popular than any other airline flying that same route.
Cheap Avianca flights from Toronto to Dulles Intl
Porter Airlines is one of the most popular airlines used for those travelling from Toronto to Washington, D.C. Dulles Intl Airport. Toronto to Washington, D.C. Dulles Intl Airport flights are typically 46% more expensive than other airlines travelling the same route. Flights from Porter Airlines typically cost C$ 539.52 RT. The cheapest Porter Airlines flight found for this route was C$ 460. Toronto Pearson Intl Airport is the most common Toronto airport to take off from when flying to Washington, D.C. Dulles Intl Airport. Washington, D.C. Dulles Intl Airport is the most popular arrival airport in Washington, D.C. Dulles Intl Airport. When flying from Toronto to Washington, D.C. Dulles Intl Airport, Porter Airlines flights are 29% more popular than any other airline flying that same route.
Direct flights to Dulles Intl from Toronto
Save time with Toronto to Dulles Intl direct flight deals
Last minute flights from Toronto to Dulles Intl
Late deals on round-trip flights to Dulles Intl from Toronto, departing today and this week
One-way flights to Dulles Intl from Toronto
The cheapest one-way flights from Toronto to Dulles Intl
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Toronto</span> to <span class="emphasized">Dulles Intl</span> flights.
COVID Restrictions
View COVID Travel Restrictions for Dulles Intl (IAD)Alternative routes for Toronto to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Toronto to Washington, D.C. Dulles Intl
The chart below displays the airlines Cheapflights users travelling from Toronto to Dulles Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2022.
Hourly flight availability from Toronto to Dulles Intl
See what time of day planes typically take off from Toronto towards Dulles Intl.
| Morning 6 AM to noon | 41% of flight departures |
| Afternoon Noon to 6 PM | 26% of flight departures |
| Evening 6 PM to midnight | 21% of flight departures |
| Early morning Midnight to 6 AM | 12% of flight departures |