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Cheap flights from Washington, D.C. to Toronto from C$ 144

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YTO
27 Jan — 3 Feb1
1 adult

The best prices from Washington, D.C. to Toronto are usually found in February or April, booked 72 days in advance, depart on a Wednesday or Monday and return on a Friday

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Toronto (YTO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 January 2025.

Round-trip from

C$ 240

One-way from

C$ 144

Popular in

August

Cheapest in

February

Average price

C$ 417

Good round-trip deal

C$ 188 or less

Good one-way deal

C$ 165 or less
Porter Airlines
  • Porter Airlines
  • 4/3-5/3
  • Nonstop
  • 2h 59m total
  • Washington, D.C. to Toronto
1/2
  • 1/2
  • 1 total stop
  • 10h 10m total
  • Washington, D.C. to Toronto
Highest demand for flights based on searches. 4% potential increase in price (C$ 29 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Average for round-trip flights in January 2025
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Toronto (YTO).
Price to beat on a one-way flight from Washington, D.C. (WAS) to Toronto (YTO).

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

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 22 January 2025.

Tue 4/37:00 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Wed 5/38:55 p.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 21/1C$ 240
Fri 28/22:10 p.m.IAD - YTZ
Nonstop1h 30mMultiple Airlines
Sun 2/38:55 p.m.YTZ - IAD
Nonstop1h 29mMultiple Airlines
Deal found 20/1C$ 278
Tue 4/33:55 p.m.IAD - YTZ
1 stop5h 55mAir Canada
Tue 11/38:50 a.m.YTZ - IAD
2 stops6h 23mAir Canada
Deal found 21/1C$ 308
Tue 4/311:10 a.m.DCA - YTZ
1 stop5h 40mAir Canada
Tue 11/310:25 a.m.YTZ - DCA
1 stop5h 04mAir Canada
Deal found 21/1C$ 308
Tue 18/28:40 p.m.DCA - YYZ
Nonstop1h 35mAir Canada
Tue 25/29:00 p.m.YYZ - DCA
Nonstop1h 37mAir Canada
Deal found 20/1C$ 309
Tue 18/212:40 p.m.IAD - YYZ
Nonstop1h 38mAir Canada
Tue 25/27:40 p.m.YYZ - IAD
Nonstop1h 43mAir Canada
Deal found 20/1C$ 309
Fri 28/37:00 a.m.IAD - YTZ
Nonstop1h 30mAir Transat
Tue 1/48:55 p.m.YTZ - IAD
Nonstop1h 29mAir Transat
Deal found 21/1C$ 312
Wed 19/210:04 a.m.DCA - YYZ
Nonstop1h 46mAmerican Airlines
Wed 26/25:29 p.m.YYZ - DCA
Nonstop1h 40mAmerican Airlines
Deal found 20/1C$ 334
Fri 7/26:20 a.m.BWI - YYZ
1 stop17h 35mMultiple Airlines
Sun 9/22:55 p.m.YYZ - BWI
1 stop9h 04mMultiple Airlines
Deal found 20/1C$ 341
Fri 7/36:00 a.m.DCA - YYZ
1 stop7h 26mDelta
Mon 10/36:49 p.m.YYZ - DCA
1 stop4h 27mDelta
Deal found 21/1C$ 345
Tue 25/35:22 p.m.IAD - YYZ
1 stop5h 16mDelta
Fri 28/36:00 a.m.YYZ - IAD
1 stop7h 10mDelta
Deal found 21/1C$ 358
Tue 4/38:20 a.m.IAD - YYZ
Nonstop1h 38mMultiple Airlines
Wed 5/36:15 a.m.YYZ - IAD
Nonstop1h 50mMultiple Airlines
Deal found 21/1C$ 368

Find flights from Washington, D.C. to Toronto within your budget

Customize your flight search to find flights from Washington, D.C. 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 22 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Tue 4/3

7:00 a.m.-8:30 a.m.

Nonstop1h 30m

Toronto Island

Wed 5/3

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

Nonstop1h 29m

C$ 240

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Wed 12/3

7:00 a.m.-8:30 a.m.

Nonstop1h 30m

Toronto Island

Thu 13/3

8:50 a.m.-3:13 p.m.

2 stops6h 23m

C$ 263

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Tue 4/3

11:10 a.m.-4:50 p.m.

1 stop5h 40m

Toronto Island

Tue 11/3

10:25 a.m.-3:29 p.m.

1 stop5h 04m

C$ 308

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Tue 18/2

8:40 p.m.-10:15 p.m.

Nonstop1h 35m

Toronto Pearson Intl

Tue 25/2

9:00 p.m.-10:37 p.m.

Nonstop1h 37m

C$ 309

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Tue 18/2

10:10 p.m.-11:46 p.m.

Nonstop1h 36m

Toronto Pearson Intl

Tue 25/2

8:10 a.m.-9:46 a.m.

Nonstop1h 36m

C$ 309

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 28/3

7:00 a.m.-8:30 a.m.

Nonstop1h 30m

Toronto Island

Tue 1/4

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

Nonstop1h 29m

C$ 312

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sat 1/3

3:55 p.m.-9:50 p.m.

1 stop5h 55m

Toronto Island

Tue 4/3

10:20 a.m.-3:58 p.m.

1 stop5h 38m

C$ 317

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Wed 19/2

10:04 a.m.-11:50 a.m.

Nonstop1h 46m

Toronto Pearson Intl

Wed 26/2

5:29 p.m.-7:09 p.m.

Nonstop1h 40m

C$ 334

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Fri 7/2

6:20 a.m.-11:55 p.m.

1 stop17h 35m

Toronto Pearson Intl

Sun 9/2

2:55 p.m.-11:59 p.m.

1 stop9h 04m

C$ 341

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Fri 7/3

6:00 a.m.-1:26 p.m.

1 stop7h 26m

Toronto Pearson Intl

Mon 10/3

6:49 p.m.-11:16 p.m.

1 stop4h 27m

C$ 345

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

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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.
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.

Travel insights for flights from Washington, D.C. to Toronto

Get recent, data-driven insights about flights from Washington, D.C. to Toronto including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Toronto. Price data was last updated on 17 January 2025.

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Toronto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 C$ 168). Flying from Washington, D.C. to Toronto in July is currently the most expensive (average of C$ 258). 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?

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 22 January 2025.

One of the essential ways to save on airfare from Washington, D.C. 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 7% on airfare.

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 16 December 2024.

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

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

Explore weekly flight availability from Washington, D.C. 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 22 January 2025.

The most flights from WAS to YTO are scheduled on a Monday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Toronto. Reviews last updated 22 January 2025.
To help decide which airline to fly from Washington, D.C. to Toronto, see what other customers have to say about Delta, United Airlines and WestJet. 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.
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good
8,521 reviews
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.9
Good
277 reviews
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.8
Good
1,341 reviews
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.8
Good
381 reviews
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.4
Good
8,984 reviews
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Washington, D.C. to Toronto round-trip?

    Flying on Porter Airlines is currently your cheapest option to Toronto, with prices starting at C$ 240. Additional round-trip tickets that might be worth considering are offered by Air Canada and Air Transat, with the lowest prices starting at C$ 308 and C$ 312, respectively. Porter Airlines is currently priced 42% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Washington, D.C. 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$ 153. Users have also found prices from C$ 154 and C$ 155 on Air Canada and American Airlines, respectively.

  • What are the most popular routes 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 C$ 168). Flying from Washington, D.C. to Toronto in July is currently the most expensive (average of C$ 258). 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

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Top 4 airlines flying from Washington, D.C. to Toronto

Discover the top 4 airlines that operate flights from Washington, D.C. 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 22 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 168AverageC$ 526FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 196AverageC$ 447FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 291AverageC$ 513FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 492AverageC$ 641FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Toronto?

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Can Cheapflights find flights from Washington, D.C. to Toronto with no change fees?

Need flexible booking options for your flight to Toronto from Washington, D.C.? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Toronto become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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