Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Toronto
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Air Canada flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport
Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Toronto Island Airport flight tickets
Porter Airlines flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport
Our best Porter Airlines deals on Washington, D.C. Dulles Intl Airport to Toronto Island Airport flight tickets
See travel insights to Toronto from
How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Toronto Island 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 Toronto Island Airport?
If you aren’t able to travel during the month of May, then book flights to Toronto Island Airport from Washington, D.C. Dulles Intl Airport during January instead. Flights to Toronto Island Airport in January, while not as cheap as those in May, still average around $221.
What is the cheapest day to depart on your flight to Toronto Island Airport?
The cheapest day to depart on your flight to Toronto Island Airport is on a Saturday when prices can be found for as low as $290. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $326. These prices are subject to change though, so be sure to set up a Price Alert for flights to Toronto Island Airport.
What is the cheapest time of day to depart on your flight to Toronto Island Airport?
Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to Toronto Island Airport flights are usually those with departure times in the evening. Our users have found flights to Toronto Island Airport in the evening for as low as $133. In contrast, the most expensive time of day to depart to Toronto Island Airport is in the morning when prices are around $310.
What is the cheapest Washington, D.C. Dulles Intl to Toronto Island flight route?
Fly from Washington, D.C. Dulles Intl to Toronto Island for the best Washington, D.C. Dulles Intl - Toronto Island flight prices
How far in advance should I book a flight to Toronto Island Airport?
You are more likely to see cheaper flights to Toronto Island Airport from Washington, D.C. Dulles Intl Airport when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Toronto Island Airport for around $276 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto Island Airport from Washington, D.C. Dulles Intl Airport for as low as $172 on momondo.
What cabin class options are available on Washington, D.C. Dulles Intl to Toronto Island flights?
There are 2 cabin classes available to choose from on Washington, D.C. Dulles Intl to Toronto Island flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Washington, D.C. Dulles Intl Airport to Toronto Island Airport on average per day?
As of June 2025, 3 flights take off from Washington, D.C. Dulles Intl Airport and land in Toronto Island Airport each day. The most common flight departure time for this route is 4:00PM, with 63% of daily flights taking off in the afternoon.
How many flights depart from Washington, D.C. Dulles Intl Airport to Toronto Island Airport on average per week?
As of June 2025, there are 22 flights per week flying from Washington, D.C. Dulles Intl Airport to Toronto Island Airport. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.
When to book flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport
Cheap Washington, D.C. Dulles Intl Airport to Toronto Island Airport (IAD to YTZ) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Toronto Island Airport
How far is Washington, D.C. Dulles Intl to Toronto Island by plane?
Toronto Island is 338.6 mi away from Washington, D.C. Dulles Intl. In terms of flight time, this usually takes a little over 1h 33m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport?
There are 2 operators available for flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport as of June 2025.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Toronto Island Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Toronto Island Airport.
What documentation or ID do you need to fly to Toronto Island Airport?
The travel and health documents required for your trip to Toronto Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Toronto Island Airport?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Dulles Intl Airport to Toronto Island Airport is De Havilland (Bombardier) DHC-8-400 Dash 8Q, representing 33.47% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 27.26%, Embraer 175 at 14.30%, and Canadair (Bombardier) Regional Jet 900 at 11.96%.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Toronto Island Airport?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Toronto Island Airport is Porter Airlines, representing 93% of all bookings. The subsequent popular airline is Air Transat at 7%.
Best airlines flying from Washington, D.C. Dulles Intl Airport to Toronto Island Airport
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Toronto Island Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $169 | Free Cancellation | Rating 7.8 396 reviews | |||
| PriceFrom $184 | Free Cancellation | Rating 8.0 288 reviews |
Porter Airlines Flights From Washington, D.C. Dulles Intl Airport to Toronto Island Airport
Porter Airlines is one of the most popular airlines flying from Washington, D.C. Dulles Intl Airport to Toronto Island Airport, operating 11 flights/week on average for this route. A good Porter Airlines flight deal for Washington, D.C. Dulles Intl Airport to Toronto Island Airport starts from $184 round-trip, up to an average price of $266. Our users have rated Porter Airlines at 8.0/10.
Air Transat Flights From Washington, D.C. Dulles Intl Airport to Toronto Island Airport
Air Transat is also a popular choice for this route. Air Transat flight deals for Washington, D.C. Dulles Intl Airport to Toronto Island Airport start from as low as $169 round-trip, depending on your selected dates, with average Air Transat deals seen on momondo around $310. Air Transat operates 11 flights to Toronto Island Airport from Washington, D.C. Dulles Intl Airport in an average week. Users have rated it 7.8/10 across 396 reviews.
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Toronto?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Toronto. momondo saves you time and could save you money on your trip.
Can I find flights from Washington, D.C. to Toronto with flexible booking policies on momondo?
Flights from Washington, D.C. to Toronto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Washington, D.C. to Toronto?
Once you have performed a search for Washington, D.C. to Toronto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Washington, D.C. to Toronto right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Toronto from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.