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Cheap flights from Canada to Washington, D.C. from C$ 170

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 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — WAS
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Washington, D.C.
Explore the most affordable flight options available from Canada to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Sun 29/37:10 a.m.
YYZ
-
DCA
1 stop4h 51m
Air Canada
Wed 1/46:00 a.m.
DCA
-
YYZ
1 stop5h 34m
Air Canada
Deal found 22/1C$ 270
Sat 21/33:00 p.m.
YYZ
-
DCA
1 stop6h 56m
Air Canada
Sat 4/411:05 a.m.
DCA
-
YYZ
1 stop7h 03m
Air Canada
Deal found 20/1C$ 271
Sat 21/33:00 p.m.
YYZ
-
IAD
1 stop5h 54m
Air Canada
Sat 4/49:55 a.m.
IAD
-
YYZ
1 stop6h 44m
Air Canada
Deal found 20/1C$ 271
Sat 14/26:15 a.m.
YYZ
-
DCA
1 stop4h 06m
Air Canada
Sat 21/26:00 a.m.
DCA
-
YYZ
1 stop4h 49m
Air Canada
Deal found 22/1C$ 274
Wed 4/28:15 a.m.
YYZ
-
DCA
1 stop4h 04m
Air Canada
Wed 11/26:59 a.m.
DCA
-
YYZ
Nonstop1h 36m
Air Canada
Deal found 19/1C$ 275
Wed 4/24:10 p.m.
YYZ
-
IAD
1 stop5h 15m
Air Canada
Wed 11/29:00 a.m.
IAD
-
YYZ
Nonstop1h 28m
Air Canada
Deal found 19/1C$ 275
Sun 8/37:20 a.m.
YYZ
-
DCA
Nonstop1h 35m
Air Canada
Sun 8/38:40 p.m.
DCA
-
YYZ
Nonstop1h 37m
Air Canada
Deal found 20/1C$ 278
Thu 12/28:50 a.m.
YTZ
-
IAD
Nonstop1h 32m
Porter Airlines
Sun 15/26:30 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 20/1C$ 278
Thu 5/38:55 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Wed 18/311:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 19/1C$ 283
Sat 7/311:00 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Sat 14/31:45 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 21/1C$ 285
Sat 14/211:05 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Sun 22/26:30 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 22/1C$ 286
Wed 25/27:10 a.m.
YYZ
-
IAD
1 stop26h 15m
Multiple Airlines
Mon 2/38:15 a.m.
IAD
-
YYZ
1 stop30h 05m
Multiple Airlines
Deal found 20/1C$ 288

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

Keep the following information in mind while searching for Canada to Washington, D.C. flight deals. Data was last updated 22 January 2026.

Round-trip from

C$ 271

One-way from

C$ 170

Popular in

June

Cheapest in

October

Average price

C$ 383

Good round-trip deal

C$ 297 or less

Good one-way deal

C$ 190 or less
Air Canada
  • Air Canada
  • 21/3-4/4
  • 2 total stops
  • 13h 59m total
  • Canada to Washington, D.C.
Search Deals
Air Canada
  • Air Canada
  • 23/2
  • 1 total stop
  • 4h 04m total
  • Canada to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Canada to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Canada to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada 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 22 January 2026.
Use the filters below to find and compare flights from Canada to Washington, D.C. that are best for you.

Fly from

Canada

Fly to

Washington, D.C.

Route

Depart

Return

Price

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sat 14/2

11:05 a.m.-12:34 p.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Sat 21/2

1:50 p.m.-3:20 p.m.

Nonstop1h 30m

C$ 286

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 20/2

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

Nonstop1h 29m

Washington, D.C. Dulles Intl

Sun 22/2

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

Nonstop1h 30m

C$ 289

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sun 22/3

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

Nonstop1h 29m

Washington, D.C. Dulles Intl

Wed 25/3

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

Nonstop1h 30m

C$ 289

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Thu 21/5

8:10 a.m.-12:01 p.m.

1 stop3h 51m

Washington, D.C. Reagan-National

Mon 25/5

6:59 a.m.-8:31 a.m.

Nonstop1h 32m

C$ 290

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 25/2

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

Nonstop1h 32m

Washington, D.C. Dulles Intl

Mon 2/3

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

Nonstop1h 30m

C$ 290

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 19/2

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

Nonstop1h 32m

Washington, D.C. Dulles Intl

Sat 21/2

1:50 p.m.-3:20 p.m.

Nonstop1h 30m

C$ 290

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sun 8/3

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

Nonstop1h 29m

Washington, D.C. Dulles Intl

Thu 12/3

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

Nonstop1h 30m

C$ 292

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 10/4

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

Nonstop1h 29m

Washington, D.C. Dulles Intl

Sun 12/4

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

Nonstop1h 30m

C$ 294

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Tue 17/2

7:40 p.m.-9:21 p.m.

Nonstop1h 41m

Washington, D.C. Dulles Intl

Tue 24/2

12:33 p.m.-2:14 p.m.

Nonstop1h 41m

C$ 329

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Tue 26/5

9:44 a.m.-11:23 a.m.

Nonstop1h 39m

Washington, D.C. Dulles Intl

Wed 27/5

12:40 p.m.-2:11 p.m.

Nonstop1h 31m

C$ 329

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Showing 1-10 of 60 results
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Best time to book a flight from Canada to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Canada 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 Canada to Washington, D.C.

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

Currently, October is the cheapest month in which you can book a flight from Canada to Washington, D.C. (average of C$ 82). Flying from Canada to Washington, D.C. in January is currently the most expensive (average of C$ 210). 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 CA to WAS?

Find hourly flight availability from Canada 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 22 January 2026.

It’s typically best to fly out from Canada to Washington, D.C. in the morning. Doing so could potentially save you 21% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Canada to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Canada to Washington, D.C.. Price data was last updated on 14 September 2025.

Travelers seeking maximum savings on their Canada to Washington, D.C. flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Explore weekly flight availability from Canada 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 22 January 2026.

The most flights from CA0 to WAS are scheduled on a Monday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).

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

About 19% of weekly flights between Canada and Washington, D.C. have experienced delays in the past year, with the average delay time being 123 minutes.

What is the most punctual flight time for Canada 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 Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Canada 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.

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 22 January 2026.
See what other customers who have flown with Porter Airlines,United Airlines, andAmerican Airlines from Canada to Washington, D.C. have to say. 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
7.9
Good
412 reviews
Check prices

Food

7.5

Entertainment

6.9

Overall

7.9

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
7.9
Good
412 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Food

7.5

Entertainment

6.9

Overall

7.9

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,190 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Food

7.5

Entertainment

6.9

Overall

7.9

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
American Airlines
7.2
Good
11,174 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Food

7.5

Entertainment

6.9

Overall

7.9

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
WestJet
7.2
Good
3,246 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Food

7.5

Entertainment

6.9

Overall

7.9

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,646 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Food

7.5

Entertainment

6.9

Overall

7.9

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Canada 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 Canada to Washington, D.C.?

    Airlines like Porter Airlines, Air Canada, and United Airlines fly from Canada to Washington, D.C. in about 1h 29m. The time it takes to get you to your destination can typically vary by up to 2h 22m. Airlines will cover a distance of 546 km. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Canada to Washington, D.C. are Air Transat (C$ 106), Porter Airlines (C$ 121), and WestJet (C$ 142).

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

    While some choose either Toronto Pearson Intl - Washington, D.C. Dulles Intl or Toronto Island - Washington, D.C. Dulles Intl, Toronto Pearson Intl - Washington, D.C. Reagan-National is the most popular route from Canada to Washington, D.C..

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

    The top 3 most reliable airlines when flying from Canada to Washington, D.C. are Avianca (68%), Copa Airlines (68%) and Republic Airways (68%).

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

    Looking for the cheapest flight from Canada to Washington, D.C.? While on average our users pay C$ 1,253, our data indicates the cheapest price to be C$ 105. The most popular route (Toronto Pearson Intl - Washington, D.C. Reagan-National), is priced around C$ 308.

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Canada to Washington, D.C. (average of C$ 82). Flying from Canada to Washington, D.C. in January is currently the most expensive (average of C$ 210). 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
Hanover
Fairfax
Reston
Ellicott City
Oxon Hill
Gaithersburg
Arlington
Herndon
Manassas
Fredericksburg
Alexandria
Rockville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Canada to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Reagan-National flights
Pearson Intl to Dulles Intl flights
Toronto Island to Dulles Intl flights
Pierre Elliott Trudeau Intl to Reagan-National flights
Vancouver Intl to Dulles Intl flights
Pierre Elliott Trudeau Intl to Dulles Intl flights
Ottawa to Dulles Intl flights
Ottawa to Reagan-National flights
Vancouver Intl to Reagan-National flights
Toronto Island to Reagan-National flights
Calgary to Dulles Intl flights
Calgary to Reagan-National flights
Edmonton to Dulles Intl flights
Winnipeg to Dulles Intl flights
Edmonton to Reagan-National flights
Kelowna to Dulles Intl flights
Kelowna to Reagan-National flights
Winnipeg to Reagan-National flights
Halifax to Dulles Intl flights
Québec City to Dulles Intl flights
Québec City to Reagan-National flights
Victoria to Reagan-National flights
Halifax to Reagan-National flights
Victoria to Dulles Intl flights
St. John's to Reagan-National flights
St. John's to Dulles Intl flights
London to Dulles Intl flights
Regina to Dulles Intl flights
Regina to Reagan-National flights
Seattle to Dulles Intl flights
London to Reagan-National flights
Saskatoon to Reagan-National flights
Thunder Bay to Dulles Intl flights
Fort McMurray to Reagan-National flights
Fredericton to Dulles Intl flights
Kamloops to Dulles Intl flights
Penticton to Dulles Intl flights

Top 8 airlines flying from Canada to Washington, D.C.

Discover the top 8 airlines that operate flights from Canada 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 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 136AverageC$ 551FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 137AverageC$ 607FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 139AverageC$ 425FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 149AverageC$ 518FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 185AverageC$ 356FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 188AverageC$ 420FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air TransatCheapestC$ 210AverageC$ 412FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Alaska AirlinesCheapestC$ 539AverageC$ 572FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Canada to Washington, D.C., Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Canada to Washington, D.C. 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 Canada to Washington, D.C. with no change fees?

Yes! Cheapflights helps users easily find flights from Canada to Washington, D.C. with no change fees.

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

Yes! Start tracking prices for Canada to Washington, D.C. flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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