Cheap flights from Toronto to Washington, D.C. from $92
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Washington, D.C. departing on 7/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Porter Airlines flights from Toronto to Washington, D.C. Dulles Intl Airport
Our best Porter Airlines deals on Toronto to Washington, D.C. Dulles Intl Airport flight tickets
Delta flights from Toronto to Washington, D.C. Dulles Intl Airport
Our best Delta deals on Toronto to Washington, D.C. Dulles Intl Airport flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Toronto to Washington, D.C. Dulles Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?
In general, January is the cheapest month to fly from Toronto to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $228. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $234.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $286. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Toronto to Washington, D.C. Dulles Intl Airport for around $413.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Toronto in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $219 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $401 on average. Flights to Washington, D.C. Dulles Intl Airport from Toronto in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Toronto to Washington, D.C. Dulles Intl flight route?
Fly from Toronto Island to Washington, D.C. Dulles Intl for the best Toronto - Washington, D.C. Dulles Intl flight prices
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Toronto when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $286 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Toronto for as low as $253 on momondo.
What cabin class options are available on Toronto to Washington, D.C. Dulles Intl flights?
There are 4 cabin classes available to choose from on Toronto to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Toronto to Washington, D.C. Dulles Intl Airport flights?
You could potentially save up to 5% on your flight if you consider stops on a Toronto to Washington, D.C. Dulles Intl Airport flight.
How have Toronto to Washington, D.C. Dulles Intl Airport flight prices changed over time?
As of June 2025, prices for Toronto to Washington, D.C. Dulles Intl Airport flights are approximately 24% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Toronto to Washington, D.C. Dulles Intl?
Porter Airlines, Air Canada, and Air Transat are the most popular carriers operating from Toronto to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Toronto according to our data. Air Canada is the first choice among our users, with 77% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 3 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Toronto to Washington, D.C. Dulles Intl Airport on average per day?
As of June 2025, 20 flights take off from Toronto and land in Washington, D.C. Dulles Intl Airport each day. The most common flight departure time for this route is 12:00PM, with 47% of daily flights taking off in the afternoon.
How many flights depart from Toronto to Washington, D.C. Dulles Intl Airport on average per week?
146 flights are operational weekly from Toronto to Washington, D.C. Dulles Intl Airport as of June 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.
When to book flights from Toronto to Washington, D.C. Dulles Intl Airport
Cheap Toronto to Washington, D.C. Dulles Intl Airport (YTO to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Toronto to Washington, D.C. Dulles Intl Airport
How far is Toronto to Washington, D.C. Dulles Intl by plane?
Toronto and Washington, D.C. Dulles Intl are 339.8 mi apart from one another. 1h 27m is a normal flight duration for this route.
When did momondo last update prices for flights from Toronto to Washington, D.C. Dulles Intl Airport?
Prices for flights from Toronto to Washington, D.C. Dulles Intl Airport are updated daily.
How many operators does momondo search for flights from Toronto to Washington, D.C. Dulles Intl Airport?
As of June 2025, there are 3 operators available to choose from for flights from Toronto to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Toronto to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Toronto to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Toronto and Washington, D.C. Dulles Intl Airport, the leading plane model is De Havilland (Bombardier) DHC-8-400 Dash 8Q, making up 26.51% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 20.73%, Embraer 175 with 14.57%, and Canadair (Bombardier) Regional Jet 900 with 6.38%.
What is the most popular airline from Toronto to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Toronto to Washington, D.C. Dulles Intl Airport is Porter Airlines (63% of total bookings). The next most popular airlines are Air Canada (32%) and Air Transat (5%).
Best airlines flying from Toronto to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Toronto to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $168 | Free Cancellation | Rating 8.0 288 reviews | |||
| PriceFrom $184 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $184 | Free Cancellation | Rating 7.1 9,531 reviews |
Porter Airlines Flights From Toronto to Washington, D.C. Dulles Intl Airport
Porter Airlines flies from Toronto to Washington, D.C. Dulles Intl Airport around 11 times per week, with 288 momondo users rating the airline 8.0/10. The cheapest Porter Airlines deal from Toronto to Washington, D.C. Dulles Intl Airport in the last 72 hours was $168 (round-trip), much lower than the average airfare cost of $272 for Porter Airlines flights on this route.
United Airlines Flights From Toronto to Washington, D.C. Dulles Intl Airport
Across 8,790 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Toronto to Washington, D.C. Dulles Intl Airport about 41 times each week, with ticket deals ranging from $184 to $270. Price data is based on momondo searches in the last 72 hours.
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Why should I use momondo to find a flight deal from Toronto to Washington, D.C.?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Toronto to Washington, D.C. for you.
Can I find flights from Toronto to Washington, D.C. with flexible booking policies on momondo?
All flight searches from Toronto to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Toronto to Washington, D.C.?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to Washington, D.C..
I’m not ready to book a flight from Toronto to Washington, D.C. right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Toronto to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.