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Cheap flights from District of Columbia to Toronto from C$ 139

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YTO
14 Jan — 21 Jan1
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 15 December 2025.

Wed 31/1211:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Wed 14/18:50 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 12/12C$ 319
Tue 30/126:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Mon 5/18:50 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 15/12C$ 324
Sat 27/1211:40 a.m.IAD - YTZ
Nonstop1h 30mMultiple Airlines
Sat 17/17:00 a.m.YTZ - IAD
2 stops13h 18mMultiple Airlines
Deal found 13/12C$ 348
Sat 27/1211:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Tue 30/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 13/12C$ 380
Sat 27/126:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Wed 31/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 13/12C$ 383
Tue 30/126:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Wed 31/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 14/12C$ 384
Wed 31/129:00 a.m.IAD - YYZ
Nonstop1h 29mAir Canada
Wed 14/12:15 p.m.YYZ - IAD
Nonstop1h 31mAir Canada
Deal found 12/12C$ 394
Sat 27/126:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Mon 29/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 13/12C$ 427
Tue 30/129:40 a.m.DCA - YYZ
Nonstop1h 37mAir Canada
Wed 14/19:00 p.m.YYZ - DCA
Nonstop1h 35mAir Canada
Deal found 15/12C$ 435
Tue 30/126:50 p.m.DCA - YYZ
Nonstop1h 37mAir Canada
Tue 13/18:15 a.m.YYZ - DCA
1 stop4h 04mAir Canada
Deal found 15/12C$ 442
Wed 31/129:45 a.m.IAD - YTZ
1 stop5h 10mAir Canada
Wed 7/18:30 a.m.YTZ - IAD
1 stop12h 24mAir Canada
Deal found 13/12C$ 450
Tue 30/128:40 p.m.DCA - YYZ
Nonstop1h 37mAir Canada
Wed 7/19:00 p.m.YYZ - DCA
Nonstop1h 35mAir Canada
Deal found 14/12C$ 460

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 15 December 2025.

Round-trip from

C$ 291

One-way from

C$ 139

Popular in

November

Cheapest in

June

Average price

C$ 410

Good round-trip deal

C$ 252 or less

Good one-way deal

C$ 173 or less
Porter Airlines
  • Porter Airlines
  • 21/1-23/1
  • Nonstop
  • 3h 03m total
  • District of Columbia to Toronto
Search Deals
Porter Airlines
  • Porter Airlines
  • 14/1
  • Nonstop
  • 1h 34m total
  • District of Columbia to Toronto
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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).
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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 15 December 2025.
Use the filters below to find and compare flights from District of Columbia to Toronto that are best for you.

Fly from

District of Columbia

Fly to

Toronto

Route

Depart

Return

Price

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 29/1

11:35 a.m.-1:09 p.m.

Nonstop1h 34m

Toronto Island

Sun 1/2

8:50 a.m.-10:22 a.m.

Nonstop1h 32m

C$ 295

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 26/2

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

Toronto Island

Sun 1/3

3:45 p.m.-5:14 p.m.

Nonstop1h 29m

C$ 296

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sun 4/1

6:30 p.m.-8:00 p.m.

Nonstop1h 30m

Toronto Island

Mon 5/1

8:50 a.m.-10:19 a.m.

Nonstop1h 29m

C$ 296

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 8/1

9:45 a.m.-2:55 p.m.

1 stop5h 10m

Toronto Island

Mon 12/1

8:50 a.m.-10:19 a.m.

Nonstop1h 29m

C$ 300

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Wed 11/3

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

Toronto Island

Mon 16/3

3:45 p.m.-5:14 p.m.

Nonstop1h 29m

C$ 302

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Wed 28/1

11:35 a.m.-1:09 p.m.

Nonstop1h 34m

Toronto Island

Wed 4/2

8:50 a.m.-10:22 a.m.

Nonstop1h 32m

C$ 304

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 22/1

11:35 a.m.-1:09 p.m.

Nonstop1h 34m

Toronto Island

Sun 25/1

8:50 a.m.-10:19 a.m.

Nonstop1h 29m

C$ 306

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Wed 18/2

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

Toronto Island

Wed 4/3

8:55 a.m.-10:24 a.m.

Nonstop1h 29m

C$ 310

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Thu 8/1

12:55 p.m.-6:13 p.m.

1 stop5h 18m

Toronto Island

Mon 12/1

5:30 p.m.-9:56 p.m.

1 stop4h 26m

C$ 313

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 23/1

11:35 a.m.-1:09 p.m.

Nonstop1h 34m

Toronto Island

Sun 25/1

8:50 a.m.-10:19 a.m.

Nonstop1h 29m

C$ 319

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/12

Showing 1-10 of 60 results
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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, March is the cheapest month in which you can book a flight from District of Columbia to Toronto (average of C$ 129). Flying from District of Columbia to Toronto in August is currently the most expensive (average of C$ 235). 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 15 December 2025.

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 in the morning tend to be the most expensive. A flight at noon could potentially save you up to 24% on airfare.

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 16 December 2024.

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

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 15 December 2025.

The most flights from USDC to YTO are scheduled on a Monday (20 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (12 on average).

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

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 Porter Airlines, Air Canada, and Delta fly from District of Columbia to Toronto in about 1h 34m. The time it takes to get you to your destination can typically vary by up to 3h 55m. 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 Porter Airlines. According to our data, you can fly for as low as C$ 96. Users have also found prices from C$ 118 and C$ 123 on United Airlines and Air Canada, respectively.

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

    While some choose either Washington, D.C. Reagan-National - Toronto Pearson Intl or Washington, D.C. Dulles Intl - Toronto Island, Washington, D.C. Dulles Intl - 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: Jazz (85%), United Airlines (79%), Air Canada( 79%).

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

    The cheapest flight price from District of Columbia to Toronto is C$ 210. On average you can expect to pay C$ 443. The most popular route, (Washington, D.C. Dulles Intl - Toronto Pearson Intl), can usually be booked for C$ 354.

  • 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, March is the cheapest month in which you can book a flight from District of Columbia to Toronto (average of C$ 129). Flying from District of Columbia to Toronto in August is currently the most expensive (average of C$ 235). 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

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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
John F Kennedy Intl to Pearson Intl flights
LaGuardia to Pearson Intl flights
Newark to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Los Angeles to Pearson Intl flights
Dulles Intl to Pearson Intl flights
Reagan-National to Pearson Intl flights
O'Hare Intl to Pearson Intl flights
San Francisco to Pearson Intl flights
Boston to Pearson Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Boston to Toronto Island flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Atlanta to Pearson Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Hobby to Pearson Intl flights
George Bush Intcntl to Pearson Intl flights
Fort Lauderdale to Pearson Intl flights
Miami to Pearson Intl flights
Dulles Intl to Toronto Island flights
Seattle to Pearson Intl flights
Orlando to Pearson Intl flights
Sky Harbor Intl to Pearson Intl flights
Baltimore to Pearson Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Midway to Toronto Island flights
Tampa to Pearson Intl flights
Minneapolis to Pearson Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Philadelphia to Pearson Intl flights
Miami to Pierre Elliott Trudeau Intl flights
Orlando to Pierre Elliott Trudeau Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Detroit to Pearson Intl flights
Denver to Pierre Elliott Trudeau Intl flights
Midway to Pierre Elliott Trudeau Intl flights
Charlotte to Pearson Intl flights
Raleigh to Pearson Intl flights
Midway to Pearson Intl flights
Austin to Pearson Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights

Top 4 airlines flying from District of Columbia to Toronto

Discover the top 4 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 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 182AverageC$ 507FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 243AverageC$ 418FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 290AverageC$ 477FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 456AverageC$ 631FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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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.

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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.

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