How long is the flight from Washington, D.C. to Toronto?

Air Canada, Porter Airlines, and United Airlines can get you from Washington, D.C. to Toronto in just under 1h 30m. Your travel time can differ by up to 3h 54m. There are 339 mi between Washington, D.C. and Toronto. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Washington, D.C. to Toronto round-trip?

Currently priced at $106, Delta will fly you from Washington, D.C. to Toronto and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Porter Airlines - these airlines can fly you to your destination from $116 and $128, respectively. You may be able to fly from Washington, D.C. to Toronto for 64% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Washington, D.C. to Toronto one-way?

One-way options have recently been found by users for as low as $82 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from $88 and United Airlines from $96 one-way.

In terms of precipitation, rainfall in Toronto ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto when rainfall is around 2.0 in.

If weather is an important factor for your trip to Toronto, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

What are the most popular routes from Washington, D.C. to Toronto?

When deciding which route to take from Washington, D.C. to Toronto consider Washington, D.C. Reagan-National - Toronto Pearson Intl, Washington, D.C. Dulles Intl - Toronto Pearson Intl or Washington, D.C. Dulles Intl - Toronto Island as they are the most popular.

What are the cheapest flights from Washington, D.C. to Toronto?

Looking at all options, your cheapest flight can be booked for $76. While the most popular route (Washington, D.C. Reagan-National - Toronto Pearson Intl) can be booked for $220 on average, our data indicates $2,313 when flying from Washington, D.C. to Toronto.

What are the most reliable airlines from Washington, D.C. to Toronto?

Consider ANA (77%), Copa Airlines (71%) or Republic Airways (71%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Toronto.

What are the most popular airlines that fly from Washington, D.C. to Toronto?

When booking a flight from Washington, D.C. to Toronto, you may want to consider flying on Air Canada, United Airlines or Porter Airlines as they are the most popular for this route.

Most accurate provider : When it comes to deals on Washington, D.C.-Toronto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Toronto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Toronto flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Toronto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Toronto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Washington, D.C. to Toronto that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Toronto?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Toronto.

Can I find deals for business class flights from Washington, D.C. to Toronto?

Yes. Cheapflights offers flight deals from Washington, D.C. to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$88+ Cheap Flights from Washington, D.C. to Toronto

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Cheapflights Tip: The best prices from Washington, D.C. to Toronto are usually found in January or December, booked 84 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Washington, D.C. to Toronto

Cheapest

Best

Last-minute

One-way

Cheapest flights from Washington, D.C. to Toronto
Explore the most affordable flight options available from Washington, D.C. to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.

Sat 10/1711:25 am -

Nonstop1h 30m

Fri 10/238:30 am -

1 stop6h 27m

Deal found 9/19

$194

Sat 10/3112:55 pm -

1 stop5h 24m

Sun 11/18:20 am -

1 stop3h 59m

Deal found 9/21

$196

Mon 10/1911:25 am -

Nonstop1h 30m

Sun 11/19:10 am -

Nonstop1h 28m

Deal found 9/20

$197

Thu 10/226:59 am -

Nonstop1h 36m

Mon 10/268:05 am -

1 stop4h 14m

Deal found 9/21

$197

Sat 10/1011:25 am -

Nonstop1h 30m

Sat 10/179:15 am -

Nonstop1h 30m

Deal found 9/20

$198

Sat 10/246:55 pm -

Nonstop1h 31m

Mon 10/267:20 am -

Nonstop1h 38m

Deal found 9/17

$198

Tue 11/39:55 am -

Nonstop1h 27m

Tue 11/106:40 pm -

Nonstop1h 30m

Deal found 9/19

$198

Fri 11/612:55 pm -

1 stop5h 24m

Mon 11/98:20 am -

1 stop3h 59m

Deal found 9/17

$198

Thu 11/56:59 am -

Nonstop1h 33m

Thu 11/127:20 am -

Nonstop1h 38m

Deal found 9/21

$199

Thu 11/512:55 pm -

1 stop5h 24m

Thu 11/128:20 am -

1 stop3h 59m

Deal found 9/21

$199

Sat 10/1711:25 am -

Nonstop1h 30m

Thu 10/229:15 am -

Nonstop1h 30m

Deal found 9/19

$200

Sat 11/79:40 am -

Nonstop1h 33m

Sun 11/87:20 am -

Nonstop1h 38m

Deal found 9/22

$200

Best flights from Washington, D.C. to Toronto
Discover carefully curated flight deals from Washington, D.C. to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Fri 11/612:55 pm -

1 stop5h 24m

Mon 11/98:20 am -

1 stop3h 59m

Deal found 9/17

$198

Fri 11/2712:39 pm -

Nonstop1h 46m

Tue 12/12:15 pm -

Nonstop1h 30m

Deal found 9/19

$234

Tue 10/1311:25 am -

Nonstop1h 30m

Fri 10/169:15 am -

Nonstop1h 30m

Deal found 9/17

$244

Tue 10/135:17 pm -

Nonstop1h 45m

Sat 10/177:00 am -

1 stop6h 59m

Deal found 9/21

$250

Fri 11/2011:13 am -

1 stop6h 01m

Sun 11/227:50 am -

1 stop8h 07m

Deal found 9/20

$260

Thu 10/2212:50 pm -

1 stop5h 30m

Mon 10/268:20 am -

1 stop3h 59m

Deal found 9/21

$210

Wed 11/2512:55 pm -

1 stop5h 24m

Sat 11/288:20 am -

1 stop3h 59m

Deal found 9/17

$212

Sun 10/48:28 am -

Nonstop1h 36m

Thu 10/158:00 am -

1 stop6h 57m

Deal found 9/17

$243

Thu 12/39:45 am -

1 stop7h 35m

Sun 12/66:00 am -

1 stop5h 34m

Deal found 9/22

$260

Fri 10/239:30 am -

1 stop6h 16m

Mon 10/266:45 am -

1 stop5h 20m

Deal found 9/19

$260

Tue 10/138:28 am -

Nonstop1h 36m

Thu 10/158:00 am -

1 stop6h 57m

Deal found 9/17

$243

Thu 11/512:55 pm -

1 stop5h 24m

Tue 11/108:20 am -

1 stop3h 59m

Deal found 9/18

$236

Mon 10/192:05 pm -

1 stop5h 32m

Mon 10/266:45 am -

1 stop5h 20m

Deal found 9/19

$260

Mon 10/266:05 am -

1 stop7h 31m

Thu 11/56:00 am -

1 stop5h 50m

Deal found 9/20

$265

Thu 10/156:30 am -

1 stop5h 19m

Tue 10/207:10 am -

1 stop4h 59m

Deal found 9/19

$249

Fri 11/2012:55 pm -

1 stop5h 24m

Mon 11/238:20 am -

1 stop3h 59m

Deal found 9/17

$236

Sat 10/105:10 pm -

1 stop6h 49m

Sun 10/117:00 am -

1 stop5h 08m

Deal found 9/21

$260

Sun 10/189:30 am -

1 stop6h 16m

Tue 10/207:10 am -

2 stops8h 30m

Deal found 9/18

$258

Thu 10/2912:55 pm -

1 stop5h 24m

Thu 11/58:20 am -

1 stop3h 59m

Deal found 9/21

$236

Thu 10/2210:40 pm -

1 stop10h 39m

Mon 10/267:26 pm -

1 stop5h 04m

Deal found 9/18

$260

Sat 10/1012:50 pm -

1 stop5h 30m

Thu 10/158:20 am -

1 stop3h 49m

Deal found 9/19

$236

Mon 10/196:12 pm -

1 stop5h 47m

Tue 10/207:10 am -

1 stop4h 59m

Deal found 9/19

$260

Mon 12/2110:09 pm -

Nonstop1h 43m

Thu 12/317:26 pm -

1 stop5h 12m

Deal found 9/21

$260

Sun 11/1510:15 am -

1 stop6h 32m

Wed 11/189:44 am -

1 stop6h 51m

Deal found 9/19

$260

Tue 12/111:05 am -

1 stop4h 51m

Tue 12/88:20 am -

1 stop3h 59m

Deal found 9/18

$239

Sat 10/245:20 pm -

1 stop6h 39m

Mon 10/267:26 pm -

1 stop5h 04m

Deal found 9/19

$260

Wed 10/1412:50 pm -

1 stop5h 30m

Sat 10/173:35 pm -

2 stops6h 15m

Deal found 9/22

$245

Fri 10/910:40 pm -

1 stop10h 39m

Sun 10/117:00 am -

1 stop4h 55m

Deal found 9/19

$260

Tue 12/15:20 pm -

Nonstop1h 37m

Tue 12/810:20 am -

1 stop5h 33m

Deal found 9/18

$317

Sun 10/1112:50 pm -

1 stop5h 30m

Thu 10/158:20 am -

1 stop3h 49m

Deal found 9/20

$251

Last-minute flights from Washington, D.C. to Toronto
Discover last-minute flight deals from Washington, D.C. to Toronto. Data last updated September 22, 2026 and is based on user searches.

Sat 10/34:20 pm -

1 stop5h 33m

Sun 10/47:20 am -

Nonstop1h 35m

Deal found 9/19

$202

Sat 10/1011:25 am -

Nonstop1h 30m

Sat 10/179:15 am -

Nonstop1h 30m

Deal found 9/20

$198

Sat 10/1711:25 am -

Nonstop1h 30m

Fri 10/238:30 am -

1 stop6h 27m

Deal found 9/19

$194

Sat 10/179:45 am -

1 stop6h 05m

Fri 10/2310:45 am -

1 stop4h 12m

Deal found 9/19

$200

Sat 10/179:55 am -

Nonstop1h 25m

Fri 10/236:55 pm -

Nonstop1h 30m

Deal found 9/19

$200

Sat 10/1711:25 am -

Nonstop1h 30m

Sat 10/249:15 am -

Nonstop1h 30m

Deal found 9/19

$201

Sat 10/174:20 pm -

1 stop5h 10m

Fri 10/238:20 am -

1 stop3h 49m

Deal found 9/19

$201

Mon 10/1911:25 am -

Nonstop1h 30m

Sun 11/19:10 am -

Nonstop1h 28m

Deal found 9/20

$197

Thu 10/226:59 am -

Nonstop1h 36m

Mon 10/268:05 am -

1 stop4h 14m

Deal found 9/21

$197

Sat 10/246:55 pm -

Nonstop1h 31m

Mon 10/267:20 am -

Nonstop1h 38m

Deal found 9/17

$198

Sat 10/3112:55 pm -

1 stop5h 24m

Sun 11/18:20 am -

1 stop3h 59m

Deal found 9/21

$196

Sat 10/3111:20 am -

Nonstop1h 32m

Sun 11/14:15 pm -

Nonstop1h 28m

Deal found 9/18

$202

One-way flights from Washington, D.C. to Toronto
Search for one-way flight options from Washington, D.C. to Toronto. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

Wed 10/289:55 am -

1 stop6h 01m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$88

Wed 10/289:55 am -

1 stop4h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$88

Mon 10/53:45 pm -

1 stop5h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/17

$89

Wed 10/286:00 am -

1 stop5h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$89

Mon 10/53:45 pm -

1 stop6h 08m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/17

$89

Sat 10/35:20 pm -

Nonstop1h 37m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/17

$91

Sun 10/186:59 am -

Nonstop1h 36m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/18

$91

Tue 10/65:17 pm -

Nonstop1h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/21

$91

Tue 10/2012:50 pm -

1 stop4h 17m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/18

$96

Fri 11/2012:55 pm -

1 stop5h 24m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/18

$96

Mon 10/1911:25 am -

Nonstop1h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$97

Fri 12/186:59 am -

Nonstop1h 33m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/18

$97

Find flight deals from Washington, D.C. to Toronto

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$194 (Mytrip)
One-way from	$88 (Booking.com)
Popular in	May
Cheapest in	January
Average price	$293
Good round-trip deal	$203 or less
Good one-way deal	$94 or less

Provider with most accurate pricing for Washington, D.C. (WAS)-Toronto (YTO) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Toronto (YTO) flights.

Search Deals

From Washington, D.C. (WAS) to Toronto (YTO)

Search Deals

One-way flight from Washington, D.C. (WAS) to Toronto (YTO)

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Washington, D.C. (WAS) to Toronto (YTO).

Search Deals

Price to beat on a one-way flight from Washington, D.C. (WAS) to Toronto (YTO).

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Toronto

DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl

DCAYYZ

Washington, D.C. Reagan-National

Wed 11/25

8:45 pm-10:18 pm

Nonstop1h 33m

Toronto Pearson Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$91

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YYZ Toronto Pearson Intl

IADYYZ

Washington, D.C. Dulles Intl

Tue 10/27

10:10 pm-11:52 pm

Nonstop1h 42m

Toronto Pearson Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$91

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YYZ Toronto Pearson Intl

IADYYZ

Washington, D.C. Dulles Intl

Fri 10/23

10:19 pm-11:54 pm

Nonstop1h 35m

Toronto Pearson Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$91

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YYZ Toronto Pearson Intl

IADYYZ

Washington, D.C. Dulles Intl

Mon 10/19

5:17 pm-7:02 pm

Nonstop1h 45m

Toronto Pearson Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$91

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YYZ Toronto Pearson Intl

IADYYZ

Washington, D.C. Dulles Intl

Sat 11/28

10:10 pm-11:52 pm

Nonstop1h 42m

Toronto Pearson Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$91

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YYZ Toronto Pearson Intl

IADYYZ

Washington, D.C. Dulles Intl

Tue 10/6

5:17 pm-7:02 pm

Nonstop1h 45m

Toronto Pearson Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$91

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YYZ Toronto Pearson Intl

IADYYZ

Washington, D.C. Dulles Intl

Tue 10/20

10:19 pm-11:54 pm

Nonstop1h 35m

Toronto Pearson Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$91

Washington, D.C.Toronto

DCA Washington, D.C. Reagan-National - YTZ Toronto Island

DCAYTZ

Washington, D.C. Reagan-National

Wed 11/25

12:55 pm-6:19 pm

1 stop5h 24m

Toronto Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$96

Washington, D.C.Toronto

DCA Washington, D.C. Reagan-National - YTZ Toronto Island

DCAYTZ

Washington, D.C. Reagan-National

Wed 11/11

12:55 pm-6:19 pm

1 stop5h 24m

Toronto Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$96

Washington, D.C.Toronto

DCA Washington, D.C. Reagan-National - YTZ Toronto Island

DCAYTZ

Washington, D.C. Reagan-National

Mon 11/2

11:05 am-3:56 pm

1 stop4h 51m

Toronto Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/22

Showing 1-10 of 60 resultsSorted by cheapest first

...

Compare providers for flights from Washington, D.C. to Toronto

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Toronto in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
Thrive Travel	Price Accuracy3 stars	Trust Score*2 stars
Trip.com	Price Accuracy1 star	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
Super.com	Price Accuracy-	Trust Score*3 stars
Mytrip	Price Accuracy2 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy2 stars	Trust Score*1 star
BudgetAir	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C.-Toronto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Toronto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Toronto flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Toronto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Toronto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Washington, D.C. with our price prediction graph.

WAS-YTO

DCA-YYZ

IAD-YYZ

BWI-YYZ

DCA-YTZ

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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Toronto

WAS-YTO

DCA-YYZ

IAD-YYZ

BWI-YYZ

DCA-YTZ

What is the cheapest month to book a flight from Washington, D.C. to Toronto?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Toronto (average of $304). Flying from Washington, D.C. to Toronto in July is currently the most expensive (average of $364). 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 WAS to YTO?

Unlike in the morning, when flights are generally more expensive, you can save up to 41% on flights from Washington, D.C. to Toronto by exploring options for tickets in the evening.

Weekly flight availability from Washington, D.C. to Toronto

The most flights from WAS to YTO are scheduled on a Monday (41 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

How much does it cost to fly round-trip from Washington, D.C. to Toronto?

Airfare is below average for this route at the moment.

Washington, D.C. to Toronto flights typically cost between $235 and $435 in October.
The cheapest round-trip price found within the last 5 days was $194 on Multiple Airlines (Oct 17-Oct 23).

How often are flights from Washington, D.C. to Toronto delayed?

About 15% of weekly flights between Washington, D.C. and Toronto have experienced delays in the past year, with the average delay time being 122 minutes.

What is the most punctual flight time for Washington, D.C. to Toronto flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Toronto flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

How far ahead should I book a flight from Washington, D.C. to Toronto?

The price you pay for your flight from Washington, D.C. to Toronto may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Washington, D.C. to Toronto?

Travelers seeking maximum savings on their Washington, D.C. to Toronto flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Washington, D.C. to Toronto flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Toronto trip

Our travel experts

Daniel Scheffler

Expert on Porter Airlines

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Jessica Macdonald

Expert on Air Canada

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read reviews from past customers who have flown Porter Airlines,Air Transat, andUnited Airlines from Washington, D.C. to Toronto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

462 reviews

Reviews

1 / 20

6.0

Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Porter Airlines

8.0

Very good

462 reviews

Porter Airlines

8.0

Very good

462 reviews

Reviews

1 / 20

6.0

Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Air Transat

7.7

Good

581 reviews

Porter Airlines

8.0

Very good

462 reviews

Reviews

1 / 20

6.0

Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

United Airlines

7.4

Good

10,226 reviews

Porter Airlines

8.0

Very good

462 reviews

Reviews

1 / 20

6.0

Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Air Canada

7.1

Good

11,665 reviews

Porter Airlines

8.0

Very good

462 reviews

Reviews

1 / 20

6.0

Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

American Airlines

7.0

Good

12,081 reviews

Porter Airlines

8.0

Very good

462 reviews

Reviews

1 / 20

6.0

Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

How long is the flight from Washington, D.C. to Toronto?
Air Canada, Porter Airlines, and United Airlines can get you from Washington, D.C. to Toronto in just under 1h 30m. Your travel time can differ by up to 3h 54m. There are 339 mi between Washington, D.C. and Toronto. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Washington, D.C. to Toronto round-trip?
Currently priced at $106, Delta will fly you from Washington, D.C. to Toronto and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Porter Airlines - these airlines can fly you to your destination from $116 and $128, respectively. You may be able to fly from Washington, D.C. to Toronto for 64% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Washington, D.C. to Toronto one-way?
One-way options have recently been found by users for as low as $82 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from $88 and United Airlines from $96 one-way.
What are the most popular routes from Washington, D.C. to Toronto?
When deciding which route to take from Washington, D.C. to Toronto consider Washington, D.C. Reagan-National - Toronto Pearson Intl, Washington, D.C. Dulles Intl - Toronto Pearson Intl or Washington, D.C. Dulles Intl - Toronto Island as they are the most popular.
What are the most reliable airlines from Washington, D.C. to Toronto?
Consider ANA (77%), Copa Airlines (71%) or Republic Airways (71%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Toronto.
What are the cheapest flights from Washington, D.C. to Toronto?
Looking at all options, your cheapest flight can be booked for $76. While the most popular route (Washington, D.C. Reagan-National - Toronto Pearson Intl) can be booked for $220 on average, our data indicates $2,313 when flying from Washington, D.C. to Toronto.
Can I find deals for flights from Washington, D.C. to Toronto that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Toronto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Toronto.
Can I find deals for business class flights from Washington, D.C. to Toronto?
Yes. Cheapflights offers flight deals from Washington, D.C. to Toronto 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 Washington, D.C. to Toronto?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Toronto (average of $304). Flying from Washington, D.C. to Toronto in July is currently the most expensive (average of $364). 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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Reagan-National to Pearson Intl flights

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Top 7 airlines flying from Washington, D.C. to Toronto

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$106	Average$411	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$116	Average$334	FlexibilityNo cancel fee	On-time67%
Porter Airlines	Cheapest$128	Average$327	FlexibilityNo cancel fee	On-time52%
United Airlines	Cheapest$129	Average$423	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$263	Average$370	FlexibilityNo cancel fee	On-time71%
Air Transat	Cheapest$263	Average$439	FlexibilityNo cancel fee	On-time50%
WestJet	Cheapest$516	Average$681	FlexibilityNo cancel fee	On-time60%

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$88+ Cheap flights from Washington, D.C. (WAS) to Toronto (YTO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Washington, D.C. to Toronto

Cheapest flights from Washington, D.C. to TorontoExplore the most affordable flight options available from Washington, D.C. to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.

Explore the most affordable flight options available from Washington, D.C. to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.

Best flights from Washington, D.C. to TorontoDiscover carefully curated flight deals from Washington, D.C. to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Discover carefully curated flight deals from Washington, D.C. to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Last-minute flights from Washington, D.C. to TorontoDiscover last-minute flight deals from Washington, D.C. to Toronto. Data last updated September 22, 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Toronto. Data last updated September 22, 2026 and is based on user searches.

One-way flights from Washington, D.C. to TorontoSearch for one-way flight options from Washington, D.C. to Toronto. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

Search for one-way flight options from Washington, D.C. to Toronto. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

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Use the filters below to find and compare flights from Washington, D.C. to Toronto that are best for you.

Compare providers for flights from Washington, D.C. to Toronto

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Toronto in September.

Best time to book a flight from Washington, D.C. to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Washington, D.C. with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Washington, D.C. to Toronto?

What is the cheapest time of day to fly from WAS to YTO?

Find hourly flight availability from Washington, D.C. to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 22, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 41% on flights from Washington, D.C. to Toronto by exploring options for tickets in the evening.

Weekly flight availability from Washington, D.C. to Toronto

The most flights from WAS to YTO are scheduled on a Monday (41 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

How much does it cost to fly round-trip from Washington, D.C. to Toronto?

Airfare is below average for this route at the moment.

Washington, D.C. to Toronto flights typically cost between $235 and $435 in October.The cheapest round-trip price found within the last 5 days was $194 on Multiple Airlines (Oct 17-Oct 23).

How often are flights from Washington, D.C. to Toronto delayed?

About 15% of weekly flights between Washington, D.C. and Toronto have experienced delays in the past year, with the average delay time being 122 minutes.

What is the most punctual flight time for Washington, D.C. to Toronto flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Toronto flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

How far ahead should I book a flight from Washington, D.C. to Toronto?

The price you pay for your flight from Washington, D.C. to Toronto may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Washington, D.C. to Toronto?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Toronto. Price data was last updated on November 25, 2025.

Travelers seeking maximum savings on their Washington, D.C. to Toronto flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Washington, D.C. to Toronto flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Toronto trip

Our travel experts

Reviews of airlines servicing Toronto

Read reviews from past customers who have flown Porter Airlines,Air Transat, andUnited Airlines from Washington, D.C. to Toronto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Washington, D.C. to Toronto?

What are the cheapest airlines flying from Washington, D.C. to Toronto round-trip?

What are the cheapest airlines to fly from Washington, D.C. to Toronto one-way?

What are the most popular routes from Washington, D.C. to Toronto?

What are the most reliable airlines from Washington, D.C. to Toronto?

What are the cheapest flights from Washington, D.C. to Toronto?

Can I find deals for flights from Washington, D.C. to Toronto that include hotel bookings?

How can I find direct flights from Washington, D.C. to Toronto?

Can I find deals for business class flights from Washington, D.C. to Toronto?

What is the cheapest month to book a flight from Washington, D.C. to Toronto?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Toronto

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Toronto by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Washington, D.C. to Toronto by cabin class

Find flights from Washington, D.C. to Toronto, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Cheapest flights from Washington, D.C. to Toronto
Explore the most affordable flight options available from Washington, D.C. to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.

Best flights from Washington, D.C. to Toronto
Discover carefully curated flight deals from Washington, D.C. to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Last-minute flights from Washington, D.C. to Toronto
Discover last-minute flight deals from Washington, D.C. to Toronto. Data last updated September 22, 2026 and is based on user searches.

One-way flights from Washington, D.C. to Toronto
Search for one-way flight options from Washington, D.C. to Toronto. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

Washington, D.C. to Toronto flights typically cost between $235 and $435 in October.
The cheapest round-trip price found within the last 5 days was $194 on Multiple Airlines (Oct 17-Oct 23).