Find flights
Deals
When to book
FAQs

Cheap flights from District of Columbia to Toronto from C$ 145

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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YTO
30 Aug — 6 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from District of Columbia to Toronto

Enter your travel dates to find the best prices.

Cheapest flights from District of Columbia to Toronto
Explore the most affordable flight options available from District of Columbia to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2026.

Wed 19/83:50 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Thu 20/81:40 p.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 30/7C$ 302
Thu 1/103:50 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Sun 4/109:15 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 30/7C$ 304
Thu 27/811:25 a.m.
IAD
-
YTZ
Nonstop1h 30m
Multiple Airlines
Thu 3/99:15 a.m.
YTZ
-
IAD
Nonstop1h 30m
Multiple Airlines
Deal found 30/7C$ 309
Sun 13/98:40 p.m.
DCA
-
YYZ
Nonstop1h 31m
Air Canada
Sun 20/97:20 a.m.
YYZ
-
DCA
Nonstop1h 35m
Air Canada
Deal found 30/7C$ 309
Mon 24/811:25 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Tue 25/89:15 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 28/7C$ 310
Tue 8/99:45 a.m.
IAD
-
YTZ
1 stop4h 35m
Air Canada
Tue 15/912:30 p.m.
YTZ
-
IAD
1 stop6h 30m
Air Canada
Deal found 27/7C$ 311
Fri 28/812:40 p.m.
DCA
-
YYZ
1 stop4h 28m
Air Canada
Fri 28/88:55 p.m.
YYZ
-
DCA
Nonstop1h 36m
Air Canada
Deal found 30/7C$ 311
Fri 28/85:20 p.m.
IAD
-
YTZ
Nonstop1h 36m
Air Canada
Mon 31/83:15 p.m.
YTZ
-
IAD
Nonstop1h 26m
Air Canada
Deal found 30/7C$ 313
Mon 24/811:25 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Tue 1/99:15 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 26/7C$ 314
Thu 20/811:25 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Mon 24/81:40 p.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 27/7C$ 316
Fri 11/96:00 a.m.
DCA
-
YTZ
2 stops7h 15m
Air Canada
Tue 15/98:20 a.m.
YTZ
-
DCA
2 stops7h 20m
Air Canada
Deal found 29/7C$ 316
Mon 24/811:25 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Thu 27/89:15 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 29/7C$ 317

Find flight deals from District of Columbia to Toronto

Keep the following information in mind while searching for District of Columbia to Toronto flight deals. Data was last updated 31 July 2026.

Round-trip from

C$ 302

One-way from

C$ 145

Popular in

May

Cheapest in

January

Average price

C$ 449

Good round-trip deal

C$ 234 or less

Good one-way deal

C$ 187 or less
Porter Airlines
  • Porter Airlines
  • 19/8-20/8
  • Nonstop
  • 3h 00m total
  • District of Columbia to Toronto
Search Deals
Air Canada
  • Air Canada
  • 19/8
  • 1 total stop
  • 6h 32m total
  • District of Columbia to Toronto
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from District of Columbia to Toronto (YTO).
Search Deals
Price to beat on a one-way flight from District of Columbia to Toronto (YTO).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Toronto 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 31 July 2026.
Use the filters below to find and compare flights from District of Columbia to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Thu 5/11

12:55 p.m.-6:19 p.m.

1 stop5h 24m

Toronto Island

Sun 8/11

8:20 a.m.-12:19 p.m.

1 stop3h 59m

C$ 328
Quickest round-trip

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sun 13/9

3:50 p.m.-5:20 p.m.

Nonstop1h 30m

Toronto Island

Sun 20/9

9:15 a.m.-10:45 a.m.

Nonstop1h 30m

C$ 331

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Tue 25/8

3:50 p.m.-5:20 p.m.

Nonstop1h 30m

Toronto Island

Sat 29/8

1:40 p.m.-3:10 p.m.

Nonstop1h 30m

C$ 331

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Fri 20/11

8:45 p.m.-10:18 p.m.

Nonstop1h 33m

Toronto Pearson Intl

Mon 23/11

7:10 a.m.-12:19 p.m.

1 stop5h 09m

C$ 333

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Thu 29/10

6:00 a.m.-11:56 a.m.

1 stop5h 56m

Toronto Island

Thu 5/11

8:20 a.m.-12:19 p.m.

1 stop3h 59m

C$ 333

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Thu 27/8

6:00 a.m.-3:00 p.m.

2 stops9h 00m

Toronto Island

Sat 29/8

8:20 a.m.-12:00 p.m.

1 stop3h 40m

C$ 340

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 10/9

10:19 p.m.-11:54 p.m.

Nonstop1h 35m

Toronto Pearson Intl

Mon 14/9

7:43 p.m.-9:24 p.m.

Nonstop1h 41m

C$ 344

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Mon 31/8

12:40 p.m.-6:20 p.m.

1 stop5h 40m

Toronto Island

Wed 2/9

8:20 a.m.-12:00 p.m.

1 stop3h 40m

C$ 347

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Fri 16/10

12:40 p.m.-6:15 p.m.

1 stop5h 35m

Toronto Island

Tue 20/10

8:20 a.m.-12:00 p.m.

1 stop3h 40m

C$ 347

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 29/10

8:23 a.m.-4:47 p.m.

1 stop8h 24m

Toronto Pearson Intl

Sun 1/11

2:15 p.m.-3:45 p.m.

Nonstop1h 30m

C$ 348

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from District of Columbia to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from District of Columbia 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.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Toronto

What is the cheapest month to book a flight from District of Columbia to Toronto?

Currently, January is the cheapest month in which you can book a flight from District of Columbia to Toronto (average of C$ 431). Flying from District of Columbia to Toronto in July is currently the most expensive (average of C$ 507). 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 DC to YTO?

Find hourly flight availability from District of Columbia 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 31 July 2026.

One of the essential ways to save on airfare from District of Columbia to Toronto is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 10% on airfare.

Weekly flight availability from District of Columbia to Toronto

Explore weekly flight availability from District of Columbia to Toronto. 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 31 July 2026.

The most flights from USDC to YTO are scheduled on a Thursday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

How much does it cost to fly round-trip from District of Columbia to Toronto?

Airfare is below average for this route at the moment.
District of Columbia to Toronto flights typically cost between C$ 376 and C$ 557 in August.
The cheapest round-trip price found within the last 5 days was C$ 302 on Porter Airlines (19 Aug-20 Aug).

How far ahead should I book a flight from District of Columbia to Toronto?

To ensure you get the cheapest price possible for a flight from District of Columbia to Toronto, you should look to book at least 78 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 day to fly from District of Columbia to Toronto?

Use this chart to determine the cheapest time to fly round-trip from District of Columbia to Toronto. Price data was last updated on 25 July 2026.

Travelers seeking maximum savings on their District of Columbia to Toronto flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from District of Columbia to Toronto?

    Airlines like Air Canada, Porter Airlines, and United Airlines fly from District of Columbia to Toronto in about 1h 30m. The time it takes to get you to your destination can typically vary by up to 5h 45m. The distance between District of Columbia and Toronto is about 546 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from District of Columbia to Toronto one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 124. Users have also found prices from C$ 130 and C$ 136 on Air Canada and Porter Airlines, respectively.

  • What are the most popular routes from District of Columbia to Toronto?

    While some choose either Washington, D.C. Dulles Intl - Toronto Pearson Intl or Washington, D.C. Dulles Intl - Toronto Island, Washington, D.C. Reagan-National - Toronto Pearson Intl is the most popular route from District of Columbia to Toronto.

  • What are the most reliable airlines from District of Columbia to Toronto?

    Before booking your flight to Toronto from District of Columbia, check out the most reliable airlines to get you to your destination on time: United Airlines (80%), ANA (80%), Copa Airlines( 76%).

  • What are the cheapest flights from District of Columbia to Toronto?

    The cheapest flight price from District of Columbia to Toronto is C$ 151. On average you can expect to pay C$ 374. The most popular route, (Washington, D.C. Reagan-National - Toronto Pearson Intl), can usually be booked for C$ 309.

  • Can I find deals for flights from District of Columbia to Toronto that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Toronto?

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

  • Can I find deals for business class flights from District of Columbia to Toronto?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Toronto?

    Currently, January is the cheapest month in which you can book a flight from District of Columbia to Toronto (average of C$ 431). Flying from District of Columbia to Toronto in July is currently the most expensive (average of C$ 507). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
Newark to Toronto Island flights
LaGuardia to Pearson Intl flights
John F Kennedy Intl to Pearson Intl flights
Newark to Pierre Elliott Trudeau Intl flights
Los Angeles to Pearson Intl flights
John F Kennedy Intl to Toronto Island flights
Reagan-National to Pearson Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Dulles Intl to Pearson Intl flights
San Francisco to Pearson Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pearson Intl flights
O'Hare Intl to Pearson Intl flights
Newark to Hamilton flights
Boston to Pearson Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
LaGuardia to Toronto Island flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Boston to Toronto Island flights
Dulles Intl to Toronto Island flights
Hobby to Pearson Intl flights
Fort Lauderdale to Pearson Intl flights
Atlanta to Pearson Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Baltimore to Pearson Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Seattle to Pearson Intl flights
George Bush Intcntl to Pearson Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Philadelphia to Pearson Intl flights
Ontario to Pearson Intl flights
Orlando to Pearson Intl flights
Minneapolis to Pearson Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
San Diego to Pearson Intl flights
Austin to Pearson Intl flights
Reagan-National to Toronto Island flights
O'Hare Intl to Toronto Island flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Los Angeles to Toronto Island flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Midway to Toronto Island flights
Miami to Pearson Intl flights
Charlotte to Pearson Intl flights
Denver to Pearson Intl flights
Detroit to Pierre Elliott Trudeau Intl flights
Midway to Pearson Intl flights

Top 3 airlines flying from District of Columbia to Toronto

Discover the top 3 airlines that operate flights from District of Columbia to Toronto. 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 31 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 179AverageC$ 542FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 286AverageC$ 397FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 302AverageC$ 517FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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 District of Columbia to Toronto?

Cheapflights makes it easy to find District of Columbia to Toronto flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from District of Columbia to Toronto?

Cheapflights simply makes it quick and affordable to book flights from District of Columbia to Toronto by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from District of Columbia to Toronto with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from District of Columbia to Toronto flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from District of Columbia to Toronto become cheaper?

Of course! You can now track prices for flights from District of Columbia to Toronto 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.