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Cheap flights from Toronto to Washington, D.C. from £101

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — WAS
21 Apr — 28 Apr1
1 adult

Cheapflights Tip: The best prices from Toronto to Washington, D.C. are usually found in March or April, booked 67 days in advance, depart on a Thursday or Friday and return on a Sunday

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

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Washington, D.C. (WAS). 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 16 April 2025.

Round-trip from

£137

One-way from

£101

Popular in

August

Cheapest in

March

Average price

£180

Good round-trip deal

£151 or less

Good one-way deal

£94 or less
Air Canada
  • Air Canada
  • 2/5-5/5
  • Nonstop
  • 3h 06m total
  • Toronto to Washington, D.C.
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Delta
  • Delta
  • 16/6
  • 1 total stop
  • 7h 26m total
  • Toronto to Washington, D.C.
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Highest demand for flights based on searches. 2% potential increase in price (£2 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Toronto (YTO) to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Toronto (YTO) to Washington, D.C. (WAS).
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Find flight deals from Toronto to Washington, D.C.

Cheapest flights from Toronto to Washington, D.C.
Explore the most affordable flight options available from Toronto to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.

Fri 2/507:20YYZ - DCA
Nonstop1h 33mAir Canada
Mon 5/520:40DCA - YYZ
Nonstop1h 33mAir Canada
Deal found 15/4£137
Fri 2/508:10YYZ - IAD
Nonstop1h 29mAir Canada
Mon 5/514:25IAD - YYZ
Nonstop1h 34mAir Canada
Deal found 15/4£138
Wed 6/819:15YYZ - IAD
1 stop12h 12mUnited Airlines
Thu 7/814:25IAD - YYZ
Nonstop1h 36mUnited Airlines
Deal found 15/4£141
Tue 3/610:05YYZ - IAD
Nonstop1h 34mMultiple Airlines
Tue 10/615:30IAD - YYZ
Nonstop1h 39mMultiple Airlines
Deal found 15/4£148
Sun 18/507:20YYZ - DCA
Nonstop1h 33mMultiple Airlines
Mon 16/612:55DCA - YYZ
1 stop6h 10mMultiple Airlines
Deal found 15/4£152
Tue 29/410:20YYZ - DCA
1 stop8h 22mDelta
Sun 4/506:25DCA - YYZ
1 stop4h 55mDelta
Deal found 15/4£160
Tue 29/406:00YYZ - IAD
1 stop7h 02mDelta
Sat 10/506:00IAD - YYZ
1 stop5h 25mDelta
Deal found 15/4£160
Sat 10/507:30YYZ - DCA
1 stop5h 06mUnited Airlines
Sat 10/518:50DCA - YYZ
Nonstop1h 33mUnited Airlines
Deal found 15/4£169
Fri 2/507:25YTZ - DCA
1 stop8h 24mAir Canada
Mon 5/512:55DCA - YTZ
1 stop5h 42mAir Canada
Deal found 15/4£169
Tue 3/614:30YYZ - BWI
2 stops8h 15mDelta
Tue 10/611:57BWI - YYZ
2 stops8h 47mDelta
Deal found 15/4£171
Tue 3/618:10YYZ - BWI
1 stop16h 37mWestJet
Sun 8/606:00BWI - YYZ
1 stop8h 41mWestJet
Deal found 15/4£214
Tue 27/518:49YYZ - DCA
1 stop4h 00mWestJet
Sun 1/606:05DCA - YYZ
1 stop5h 35mWestJet
Deal found 15/4£214

Cheapflights Fare Finder

Customise your flight search to find flights from Toronto to Washington, D.C. 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 858,174 searches. Data last updated 16 April 2025.
Use the filters below to find and compare flights from Toronto to Washington, D.C. that are best for you.

Fly from

Toronto

Fly to

Washington, D.C.

Route

Depart

Return

Price

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Fri 2/5

07:20-08:53

Nonstop1h 33m

Washington, D.C. Reagan-National

Mon 5/5

20:40-22:13

Nonstop1h 33m

£137

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Fri 2/5

08:10-09:39

Nonstop1h 29m

Washington, D.C. Dulles Intl

Mon 5/5

14:25-15:59

Nonstop1h 34m

£138

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Wed 6/8

19:15-07:27

1 stop12h 12m

Washington, D.C. Dulles Intl

Thu 7/8

14:25-16:01

Nonstop1h 36m

£141

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Tue 3/6

10:05-11:39

Nonstop1h 34m

Washington, D.C. Dulles Intl

Tue 10/6

15:30-17:09

Nonstop1h 39m

£148

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Sun 18/5

07:20-08:53

Nonstop1h 33m

Washington, D.C. Reagan-National

Mon 16/6

12:55-19:05

1 stop6h 10m

£152

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Tue 29/4

10:20-18:42

1 stop8h 22m

Washington, D.C. Reagan-National

Sun 4/5

06:25-11:20

1 stop4h 55m

£160

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Tue 29/4

15:59-23:07

1 stop7h 08m

Washington, D.C. Dulles Intl

Wed 7/5

09:40-17:15

1 stop7h 35m

£160

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Sat 10/5

07:30-12:36

1 stop5h 06m

Washington, D.C. Reagan-National

Sat 10/5

18:50-20:23

Nonstop1h 33m

£169

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Fri 2/5

07:25-15:49

1 stop8h 24m

Washington, D.C. Reagan-National

Mon 5/5

12:55-18:37

1 stop5h 42m

£169

TorontoBaltimore

YYZ - BWI

YYZBWI

Toronto Pearson Intl

Tue 3/6

18:05-23:20

1 stop5h 15m

Baltimore/Washington

Tue 10/6

11:57-20:44

2 stops8h 47m

£171

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 27 results
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Best time to book a flight from Toronto to Washington, D.C.

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

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

Use this chart to determine the optimal time to book a return flight from Toronto to Washington, D.C.. Price data was last updated on 11 April 2025.

The price you pay for your flight from Toronto to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Toronto to Washington, D.C. (average of £565). Flying from Toronto to Washington, D.C. in July is currently the most expensive (average of £946). 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 YTO to WAS?

Find hourly flight availability from Toronto to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 April 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 66% on flights from Toronto to Washington, D.C. by exploring options for tickets in the afternoon.

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

Explore weekly flight availability from Toronto to Washington, D.C.. 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 16 April 2025.

The most flights from YTO to WAS are scheduled on a Monday (35 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 on average).

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated 16 April 2025.
Read through reviews of airlines operating flights from Toronto to Washington, D.C., such as Alaska Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
9,876 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very Good
9,876 reviews
Alaska Airlines
8.0
Very Good
9,876 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very Good
7,917 reviews
Alaska Airlines
8.0
Very Good
9,876 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very Good
9,876 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
WestJet
7.2
Good
2,806 reviews
Alaska Airlines
8.0
Very Good
9,876 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Air Canada
7.0
Good
9,134 reviews
Alaska Airlines
8.0
Very Good
9,876 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Toronto to Washington, D.C.. 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 Toronto to Washington, D.C. round-trip?

    Currently priced at £137, Air Canada will fly you from Toronto to Washington, D.C. and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from £141 and £160, respectively. Users have found that Air Canada is 29% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at £101. Air Canada flights start at £103 while deals on United Airlines start at £113 one-way.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Toronto to Washington, D.C. 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 Toronto to Washington, D.C.?

    Currently, February is the cheapest month in which you can book a flight from Toronto to Washington, D.C. (average of £565). Flying from Toronto to Washington, D.C. in July is currently the most expensive (average of £946). 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

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Silver Spring
Arlington
Woodbridge
College Park
Laurel
Tysons

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Alternative routes for Toronto to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Dulles Intl flights

Top airline flying from Toronto to Washington, D.C.

Discover the top airline that operate flights from Toronto to Washington, D.C.. 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 858,174 searches. Data last updated 16 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£178Average£237FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

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

Need flexible booking options for your flight to Washington, D.C. from Toronto? 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 Toronto to Washington, D.C. become cheaper?

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