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Cheap flights from Toronto to Washington, D.C. from C$ 165

YTO — WAS
12 Oct — 19 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to Washington, D.C. are usually found in October or November, booked 48 days in advance, depart on a Friday or Thursday and return on a Thursday

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

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Washington, D.C.

Sat 5/123:20 p.m. -
Nonstop1h 27m
Sun 6/125:20 p.m. -
Nonstop1h 37m
Deal found 9/9C$ 248
Thu 29/109:10 a.m. -
Nonstop1h 28m
Sun 1/116:25 p.m. -
Nonstop1h 34m
Deal found 10/9C$ 249
Thu 29/106:20 p.m. -
Nonstop1h 38m
Sun 1/116:59 a.m. -
Nonstop1h 33m
Deal found 10/9C$ 251
Sat 3/109:15 a.m. -
Nonstop1h 30m
Mon 5/1011:25 a.m. -
Nonstop1h 30m
Deal found 10/9C$ 251
Thu 29/106:40 p.m. -
Nonstop1h 30m
Sun 1/119:55 a.m. -
Nonstop1h 27m
Deal found 10/9C$ 251
Fri 2/108:20 a.m. -
1 stop3h 40m
Sun 4/106:00 a.m. -
1 stop5h 50m
Deal found 9/9C$ 251
Fri 9/107:20 a.m. -
Nonstop1h 35m
Sun 11/1012:50 p.m. -
1 stop4h 17m
Deal found 9/9C$ 252
Fri 30/109:10 a.m. -
Nonstop1h 28m
Sun 1/116:25 p.m. -
Nonstop1h 34m
Deal found 10/9C$ 252
Thu 22/101:55 p.m. -
Nonstop1h 30m
Sat 31/109:55 a.m. -
1 stop4h 50m
Deal found 9/9C$ 252
Fri 2/107:20 a.m. -
Nonstop1h 35m
Sun 4/106:00 a.m. -
1 stop5h 33m
Deal found 8/9C$ 254
Fri 20/114:15 p.m. -
Nonstop1h 28m
Sun 22/116:25 p.m. -
Nonstop1h 34m
Deal found 9/9C$ 254
Tue 22/91:55 p.m. -
Nonstop1h 30m
Sun 11/109:45 a.m. -
1 stop4h 48m
Deal found 8/9C$ 254

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

Round-trip from

C$ 248

One-way from

C$ 165

Popular in

March

Cheapest in

October

Average price

C$ 356

Good round-trip deal

C$ 281 or less

Good one-way deal

C$ 206 or less
Air Canada
  • Air Canada
  • 5/12-6/12
  • Nonstop
  • 3h 04m total
  • Toronto to Washington, D.C.
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Air Canada
  • Air Canada
  • 25/9-31/12
  • 1 total stop
  • 4h 14m total
  • Toronto to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 55 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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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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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Toronto to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoWashington, D.C.

YTZ Toronto Island - DCA Washington, D.C. Reagan-National

YTZDCA

Toronto Island

Sat 10/10

8:20 a.m.-12:09 p.m.

1 stop3h 49m

Washington, D.C. Reagan-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 170

TorontoWashington, D.C.

YTZ Toronto Island - DCA Washington, D.C. Reagan-National

YTZDCA

Toronto Island

Thu 8/10

8:20 a.m.-12:09 p.m.

1 stop3h 49m

Washington, D.C. Reagan-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 170

TorontoWashington, D.C.

YTZ Toronto Island - DCA Washington, D.C. Reagan-National

YTZDCA

Toronto Island

Fri 6/11

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

1 stop3h 59m

Washington, D.C. Reagan-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 170

TorontoWashington, D.C.

YTZ Toronto Island - IAD Washington, D.C. Dulles Intl

YTZIAD

Toronto Island

Tue 27/10

9:10 a.m.-10:38 a.m.

Nonstop1h 28m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 172

TorontoWashington, D.C.

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

YYZIAD

Toronto Pearson Intl

Fri 2/10

1:55 p.m.-3:25 p.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 175

TorontoWashington, D.C.

YTZ Toronto Island - DCA Washington, D.C. Reagan-National

YTZDCA

Toronto Island

Sun 22/11

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

1 stop3h 59m

Washington, D.C. Reagan-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 176

TorontoWashington, D.C.

YTZ Toronto Island - IAD Washington, D.C. Dulles Intl

YTZIAD

Toronto Island

Sat 7/11

9:10 a.m.-10:38 a.m.

Nonstop1h 28m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 177

TorontoWashington, D.C.

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

YYZDCA

Toronto Pearson Intl

Mon 5/10

4:05 p.m.-11:02 p.m.

1 stop6h 57m

Washington, D.C. Reagan-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 197

TorontoWashington, D.C.

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

YYZIAD

Toronto Pearson Intl

Fri 6/11

6:10 p.m.-11:16 p.m.

1 stop5h 06m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 197

TorontoWashington, D.C.

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

YYZIAD

Toronto Pearson Intl

Tue 8/12

9:45 a.m.-4:18 p.m.

1 stop6h 33m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 197

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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 round-trip price

Cheapflights Insights

Everything you need to know about your flight from Toronto to Washington, D.C.

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

Currently, November is the cheapest month in which you can book a flight from Toronto to Washington, D.C. (average of C$ 367). Flying from Toronto to Washington, D.C. in December is currently the most expensive (average of C$ 443). 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?

It’s optimal to fly from Toronto to Washington, D.C. in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the evening.

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

The most flights from YTO to WAS are scheduled on a Thursday (38 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 on average).

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

Airfare is below average for this route at the moment.
Toronto to Washington, D.C. flights typically cost between C$ 294 and C$ 490 in December.
The cheapest round-trip price found within the last 5 days was C$ 248 on Air Canada (5 Dec-6 Dec).

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

Ottawa (YOW) – chosen by Cheapflights users on 36% of one-stop itineraries from Toronto to Washington, D.C. on Cheapflights.

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

Ottawa (YOW) is the most affordable 1-stop option, with an average round-trip price of C$ 303.

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

Flights via Ottawa (YOW) have the shortest average one-way travel time for 1-stop routes: 3h 41m.

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

Flights via Ottawa (YOW) offer the fastest connection on this route, with an average layover time of 1h 11m.

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

About 25% of weekly flights between Toronto and Washington, D.C. have experienced delays in the past year, with the average delay time being 120 minutes.

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

Historically, flights departing in the morning 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 to Washington, D.C.?

The best time to book flights from Toronto to Washington, D.C. is 47 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 to Washington, D.C.?

Travelers seeking maximum savings on their Toronto to Washington, D.C. flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday 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.

Read reviews from past customers who have flown Porter Airlines,Air Transat, andUnited Airlines from Toronto to Washington, D.C.. 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.
Porter Airlines
8.0
Very good
460 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Entertainment

6.9

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Porter Airlines
8.0
Very good
460 reviews
Porter Airlines
8.0
Very good
460 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Entertainment

6.9

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Air Transat
7.7
Good
579 reviews
Porter Airlines
8.0
Very good
460 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Entertainment

6.9

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
United Airlines
7.4
Good
10,208 reviews
Porter Airlines
8.0
Very good
460 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Entertainment

6.9

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
American Airlines
7.1
Good
12,050 reviews
Porter Airlines
8.0
Very good
460 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Entertainment

6.9

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Air Canada
7.1
Good
11,615 reviews
Porter Airlines
8.0
Very good
460 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Entertainment

6.9

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Related info for your journey

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

    Airlines like Porter Airlines, Air Canada, and Delta fly from Toronto to Washington, D.C. in about 1h 30m. The time it takes to get you to your destination can typically vary by up to 7h 22m. The distance from Toronto to Washington, D.C. is about 546 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Air Canada, at C$ 112, was found to be the cheapest airline from Toronto to Washington, D.C..Alternate airlines to your destination round-trip include Porter Airlines and American Airlines. You may be able to fly from Toronto to Washington, D.C. for 69% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as C$ 154 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from C$ 192 and American Airlines from C$ 195 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. Dulles Intl as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Toronto to Washington, D.C. consider choosing ANA (80%), Copa Airlines (79%) or Republic Airways (79%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Toronto to Washington, D.C.? While on average our users pay C$ 1,906, our data indicates the cheapest price to be C$ 225. The most popular route (Toronto Pearson Intl - Washington, D.C. Reagan-National), is priced around C$ 270.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Toronto to Washington, D.C. (average of C$ 367). Flying from Toronto to Washington, D.C. in December is currently the most expensive (average of C$ 443). 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

Browse thousands of different options on Cheapflights for your next trip

Fly from Toronto to Washington, D.C. on these airlines

Porter Airlines flights from Toronto to Washington, D.C.
Air Canada flights from Toronto to Washington, D.C.
United Airlines flights from Toronto to Washington, D.C.

Top 6 airlines flying from Toronto to Washington, D.C.

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 112AverageC$ 416FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 232AverageC$ 331FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 239AverageC$ 469FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 250AverageC$ 564FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 302AverageC$ 599FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapestC$ 661AverageC$ 835FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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

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

Millions of users choose and trust Cheapflights to book the best flight deals from Toronto to Washington, D.C. for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Toronto to Washington, D.C. with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, Cheapflights offers price alerts on Toronto to Washington, D.C. flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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