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Cheap flights from Toronto Pearson Intl Airport to Washington, D.C. from C$ 179

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — WAS
15 Sep — 22 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto Pearson Intl to Washington, D.C. are usually found in October or September, booked 44 days in advance, depart on a Friday or Saturday and return on a Thursday

Cheap flight deals from Pearson Intl to Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest flights from Pearson Intl to Washington, D.C.
Explore the most affordable flight options available from Pearson Intl to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2026.

Fri 28/86:25 p.m. -
Nonstop1h 32m
Sun 30/86:59 a.m. -
Nonstop1h 36m
Deal found 14/8C$ 269
Thu 27/88:00 a.m. -
1 stop4h 00m
Sun 30/86:59 a.m. -
Nonstop1h 36m
Deal found 13/8C$ 270
Thu 27/87:20 a.m. -
Nonstop1h 32m
Mon 31/812:40 p.m. -
1 stop4h 28m
Deal found 11/8C$ 272
Thu 27/810:30 a.m. -
1 stop4h 31m
Tue 8/99:45 a.m. -
1 stop4h 48m
Deal found 12/8C$ 275
Sat 26/98:00 a.m. -
1 stop4h 14m
Wed 30/96:59 a.m. -
Nonstop1h 36m
Deal found 13/8C$ 276
Fri 25/96:55 p.m. -
Nonstop1h 30m
Sun 27/93:45 p.m. -
1 stop6h 08m
Deal found 13/8C$ 276
Thu 10/96:25 p.m. -
Nonstop1h 34m
Sun 13/96:00 a.m. -
1 stop4h 33m
Deal found 16/8C$ 279
Thu 10/96:55 p.m. -
Nonstop1h 30m
Sun 13/93:45 p.m. -
1 stop5h 38m
Deal found 16/8C$ 280
Wed 30/97:10 a.m. -
1 stop5h 04m
Wed 7/106:00 a.m. -
2 stops7h 07m
Deal found 16/8C$ 282
Fri 28/86:25 p.m. -
Nonstop1h 32m
Tue 1/96:59 a.m. -
Nonstop1h 36m
Deal found 14/8C$ 284
Fri 11/99:44 a.m. -
Nonstop1h 37m
Sun 13/910:19 p.m. -
Nonstop1h 35m
Deal found 14/8C$ 284
Tue 1/97:20 a.m. -
Nonstop1h 32m
Thu 10/96:59 a.m. -
Nonstop1h 36m
Deal found 13/8C$ 286

Find flight deals from Pearson Intl to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) 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 August 2026.

Round-trip from

C$ 269

One-way from

C$ 179

Popular in

December

Cheapest in

October

Average price

C$ 406

Good round-trip deal

C$ 370 or less

Good one-way deal

C$ 287 or less
Air Canada
  • Air Canada
  • 28/8-30/8
  • Nonstop
  • 3h 08m total
  • Toronto to Washington, D.C.
Search Deals
Air Canada
  • Air Canada
  • 2/9
  • Nonstop
  • 1h 32m total
  • Toronto to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Toronto Pearson Intl to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Toronto Pearson Intl to Washington, D.C. (WAS).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl 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 629,999 searches. Data last updated 16 August 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoWashington, D.C.

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

YYZIAD

Toronto Pearson Intl

Fri 18/9

2:30 p.m.-4:07 p.m.

Nonstop1h 37m

Washington, D.C. Dulles Intl

Mon 21/9

3:45 p.m.-9:38 p.m.

1 stop5h 53m

C$ 297

TorontoWashington, D.C.

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

YYZIAD

Toronto Pearson Intl

Sat 10/10

10:45 a.m.-10:59 p.m.

1 stop12h 14m

Washington, D.C. Dulles Intl

Sat 17/10

12:43 p.m.-2:19 p.m.

Nonstop1h 36m

C$ 307

TorontoWashington, D.C.

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

YYZDCA

Toronto Pearson Intl

Sun 30/8

7:00 a.m.-2:23 p.m.

1 stop7h 23m

Washington, D.C. Reagan-National

Wed 30/9

8:40 p.m.-10:11 p.m.

Nonstop1h 31m

C$ 307

TorontoWashington, D.C.

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

YYZIAD

Toronto Pearson Intl

Fri 28/8

7:30 a.m.-11:26 a.m.

1 stop3h 56m

Washington, D.C. Dulles Intl

Sun 30/8

8:28 a.m.-10:04 a.m.

Nonstop1h 36m

C$ 307

TorontoWashington, D.C.

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

YYZIAD

Toronto Pearson Intl

Sat 3/10

7:00 a.m.-11:55 a.m.

1 stop4h 55m

Washington, D.C. Dulles Intl

Sat 3/10

3:45 p.m.-9:53 p.m.

1 stop6h 08m

C$ 311

TorontoWashington, D.C.

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

YYZDCA

Toronto Pearson Intl

Fri 28/8

1:00 p.m.-8:09 p.m.

1 stop7h 09m

Washington, D.C. Reagan-National

Wed 2/9

12:40 p.m.-5:08 p.m.

1 stop4h 28m

C$ 314

TorontoWashington, D.C.

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

YYZDCA

Toronto Pearson Intl

Sun 30/8

7:00 a.m.-1:04 p.m.

1 stop6h 04m

Washington, D.C. Reagan-National

Thu 10/9

6:00 a.m.-12:33 p.m.

1 stop6h 33m

C$ 318

TorontoWashington, D.C.

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

YYZDCA

Toronto Pearson Intl

Sun 30/8

7:00 a.m.-12:08 p.m.

1 stop5h 08m

Washington, D.C. Reagan-National

Sat 3/10

6:00 a.m.-10:33 a.m.

1 stop4h 33m

C$ 318

TorontoWashington, D.C.

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

YYZIAD

Toronto Pearson Intl

Fri 2/10

5:15 p.m.-10:52 p.m.

1 stop5h 37m

Washington, D.C. Dulles Intl

Sun 4/10

6:45 a.m.-11:43 a.m.

1 stop4h 58m

C$ 320

TorontoWashington, D.C.

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

YYZIAD

Toronto Pearson Intl

Fri 2/10

2:30 p.m.-4:07 p.m.

Nonstop1h 37m

Washington, D.C. Dulles Intl

Mon 5/10

5:20 p.m.-11:59 p.m.

1 stop6h 39m

C$ 323

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/8

Showing 1-10 of 59 resultsSorted by cheapest first
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Best time to book a flight from Pearson Intl to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Pearson Intl 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 Toronto Pearson Intl Airport to Washington, D.C.

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

Currently, November is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Washington, D.C. (average of C$ 380). Flying from Toronto Pearson Intl Airport to Washington, D.C. in December is currently the most expensive (average of C$ 502). 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 YYZ to WAS?

Find hourly flight availability from Pearson Intl 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 August 2026.

One of the essential ways to save on airfare from Toronto Pearson Intl Airport to Washington, D.C. is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 20% on airfare.

Weekly flight availability from Toronto Pearson Intl Airport to Washington, D.C.

Explore weekly flight availability from Pearson Intl 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 August 2026.

The most flights from YYZ to WAS are scheduled on a Wednesday (32 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

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

Airfare is below average for this route at the moment.
Toronto Pearson Intl Airport to Washington, D.C. flights typically cost between C$ 320 and C$ 605 in August.
The cheapest round-trip price found within the last 5 days was C$ 269 on Air Canada (28 Aug-30 Aug).

What’s the top layover airport for flights from Toronto Pearson Intl Airport to Washington, D.C.?

Share of one-stop round-trip flights from Toronto Pearson Intl Airport to Washington, D.C. chosen by Cheapflights users in the past 12 months, using the same layover each way.

Montreal (YUL) – chosen by Cheapflights users on 50% of one-stop itineraries from Toronto Pearson Intl Airport to Washington, D.C. on Cheapflights.

What’s the cheapest layover airport for flights from Toronto Pearson Intl Airport to Washington, D.C.?

Average round-trip fare for 1-stop flights from Toronto Pearson Intl Airport to Washington, D.C., chosen by Cheapflights users in the past 12 months, with the same layover each way.

Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of C$ 376.

What’s the fastest layover option from Toronto Pearson Intl Airport to Washington, D.C.?

Shortest average travel time for 1-stop one-way flights from Toronto Pearson Intl Airport to Washington, D.C., based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Detroit (DTW) have the shortest average one-way travel time for 1-stop routes: 5h 12m.

Which airport typically offers the quickest layover for flights from Toronto Pearson Intl Airport to Washington, D.C.?

Average layover duration for 1-stop one-way flights from Toronto Pearson Intl Airport to Washington, D.C., chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 1h 23m.

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

About 24% of weekly flights between Toronto and Washington, D.C. have experienced delays in the past year, with the average delay time being 125 minutes.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

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

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

Over the past year, United Airlines has had the lowest number of delays on this route, with just 12% of flights being delayed.

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

The best time to book flights from Toronto Pearson Intl Airport to Washington, D.C. is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Use this chart to determine the cheapest time to fly round-trip from Pearson Intl to Washington, D.C.. Price data was last updated on 7 September 2025.

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

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 August 2026.
Check out reviews from past customers who have flown with Porter Airlines,United Airlines, andAmerican Airlines from Toronto Pearson Intl Airport to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
456 reviews
Check prices

Entertainment

6.9

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Porter Airlines
8.0
Very good
456 reviews
Porter Airlines
8.0
Very good
456 reviews
Check prices

Entertainment

6.9

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
United Airlines
7.4
Good
10,105 reviews
Porter Airlines
8.0
Very good
456 reviews
Check prices

Entertainment

6.9

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
American Airlines
7.1
Good
11,946 reviews
Porter Airlines
8.0
Very good
456 reviews
Check prices

Entertainment

6.9

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Canada
7.1
Good
11,479 reviews
Porter Airlines
8.0
Very good
456 reviews
Check prices

Entertainment

6.9

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl 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.

  • How long is the flight from Toronto Pearson Intl Airport to Washington, D.C.?

    United Airlines and Delta can get you from Toronto Pearson Intl Airport to Washington, D.C. in just under 4h 47m. Your travel time can differ by up to 7h 27m. Airlines will cover a distance of 558 km. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, American Airlines (C$ 228), United Airlines (C$ 250), and Porter Airlines (C$ 259) offers the cheapest pricing from Toronto Pearson Intl Airport to Washington, D.C.. These flights start at 44% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 195. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Toronto Pearson Intl Airport to Washington, D.C. for a low price.

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

    The most popular flight routes from Toronto Pearson Intl Airport to Washington, D.C. are Toronto Pearson Intl - Washington, D.C. Reagan-National, Toronto Pearson Intl - Washington, D.C. Dulles Intl and Toronto Pearson Intl - Baltimore/Washington.

  • What are the most reliable airlines from Toronto Pearson Intl Airport to Washington, D.C.?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Toronto Pearson Intl Airport to Washington, D.C. on time: Republic Airways (81%), Copa Airlines (80%), United Airlines (79%).

  • What are the cheapest flights from Toronto Pearson Intl Airport to Washington, D.C.?

    While on average a flight from Toronto Pearson Intl Airport to Washington, D.C. is generally C$ 2,255, our data shows the cheapest flight currently is C$ 193. When looking at the most popular route, (Toronto Pearson Intl - Washington, D.C. Reagan-National), you can expect to pay C$ 290 for that flight.

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

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

  • How can I find direct flights from Pearson Intl 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 Pearson Intl to Washington, D.C..

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

    Yes. Cheapflights offers flight deals from Pearson Intl 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 Pearson Intl Airport to Washington, D.C.?

    Currently, November is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Washington, D.C. (average of C$ 380). Flying from Toronto Pearson Intl Airport to Washington, D.C. in December is currently the most expensive (average of C$ 502). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Silver Spring
Alexandria
Hanover
Oxon Hill
Gaithersburg
Reston
Herndon
Ellicott City
Arlington
Fredericksburg
Rockville

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Fly from Pearson Intl to Washington, D.C. on these airlines

Choose from the following airlines for your flight from Pearson Intl to Washington, D.C.. Flights are based on user searches made on Cheapflights and were last updated on 16 August 2026.
Air Canada flights from Toronto Pearson Intl to Washington, D.C.
United Airlines flights from Toronto Pearson Intl to Washington, D.C.
Porter Airlines flights from Toronto Pearson Intl to Washington, D.C.

Top 6 airlines flying from Pearson Intl to Washington, D.C.

Discover the top 6 airlines that operate flights from Pearson Intl 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 629,999 searches. Data last updated 16 August 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 228AverageC$ 462FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 240AverageC$ 344FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 250AverageC$ 545FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 281AverageC$ 442FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 352AverageC$ 625FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 644AverageC$ 793FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pearson Intl to Washington, D.C.?

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pearson Intl to Washington, D.C..

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

Certainly. Search results for flights to Washington, D.C. from Pearson Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Pearson Intl to Washington, D.C. 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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