HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington, D.C.

$135+ Cheap flights from Canada to Washington, D.C. (WAS)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — WAS
May 17 — May 241
Sun 5/17
Sun 5/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Canada to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

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 April 17, 2026.

This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:20 am
YYZ
-
DCA
Nonstop1h 33m
Air Canada
Mon 5/256:59 am
DCA
-
YYZ
Nonstop1h 32m
Air Canada
Deal found 4/14$198
This Porter Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:15 am
YTZ
-
IAD
Nonstop1h 31m
Porter Airlines
Sat 6/611:30 am
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 4/16$198
This FlightHub deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:50 pm
YTZ
-
IAD
Nonstop1h 31m
Porter Airlines
Wed 5/274:05 pm
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 4/15$200
This FlightHub deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:50 pm
YTZ
-
IAD
Nonstop1h 31m
Porter Airlines
Tue 6/211:30 am
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 4/14$201
This Justfly.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/201:50 pm
YTZ
-
IAD
Nonstop1h 31m
Porter Airlines
Sun 5/244:05 pm
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 4/16$202
This Trip.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:15 am
YTZ
-
IAD
Nonstop1h 31m
Porter Airlines
Sat 5/1611:30 am
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 4/13$203
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:50 pm
YTZ
-
IAD
Nonstop1h 31m
Porter Airlines
Sat 5/1611:30 am
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 4/14$204
This Air Canada deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:30 am
YTZ
-
IAD
1 stop6h 33m
Air Canada
Sat 6/65:15 pm
IAD
-
YTZ
Nonstop1h 27m
Air Canada
Deal found 4/14$205
This Air Canada deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:55 pm
YYZ
-
DCA
Nonstop1h 33m
Air Canada
Wed 5/276:59 am
DCA
-
YYZ
Nonstop1h 32m
Air Canada
Deal found 4/15$206
This Air Canada deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:45 am
YTZ
-
IAD
1 stop4h 18m
Air Canada
Mon 6/85:15 pm
IAD
-
YTZ
Nonstop1h 27m
Air Canada
Deal found 4/16$206
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2112:45 pm
YYZ
-
IAD
Nonstop1h 36m
United Airlines
Tue 5/2610:14 pm
IAD
-
YYZ
Nonstop1h 40m
United Airlines
Deal found 4/14$206
This Air Canada deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:55 pm
YYZ
-
DCA
Nonstop1h 33m
Air Canada
Mon 5/256:59 am
DCA
-
YYZ
Nonstop1h 32m
Air Canada
Deal found 4/16$207

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 April 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$198
(Trip.com)

One-way from

$135
(Air Canada)

Popular in

March

Cheapest in

October

Average price

$274

Good round-trip deal

$168 or less

Good one-way deal

$162 or less
Provider with most accurate pricing for Toronto (YTO)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto (YTO)-Washington, D.C. (WAS) flights.
Search Deals
From Canada to Washington, D.C. (WAS)
Search Deals
One-way flight from Canada to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 2,558,603 searches. Data last updated April 17, 2026.
Use the filters below to find and compare flights from Canada to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sun 5/31

9:15 am-10:46 am

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sat 6/6

11:30 am-1:00 pm

Nonstop1h 30m

$222

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 5/27

1:50 pm-3:21 pm

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sat 5/30

11:30 am-1:00 pm

Nonstop1h 30m

$225

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sun 5/31

9:15 am-10:46 am

Nonstop1h 31m

Washington, D.C. Dulles Intl

Tue 6/9

11:30 am-1:00 pm

Nonstop1h 30m

$226

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 5/27

1:50 pm-3:21 pm

Nonstop1h 31m

Washington, D.C. Dulles Intl

Tue 6/9

11:30 am-1:00 pm

Nonstop1h 30m

$226

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sat 5/30

9:15 am-10:46 am

Nonstop1h 31m

Washington, D.C. Dulles Intl

Tue 6/9

11:30 am-1:00 pm

Nonstop1h 30m

$226

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 5/28

1:50 pm-3:21 pm

Nonstop1h 31m

Washington, D.C. Dulles Intl

Mon 6/8

11:30 am-1:00 pm

Nonstop1h 30m

$226

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Fri 6/5

2:30 pm-4:13 pm

Nonstop1h 43m

Washington, D.C. Dulles Intl

Tue 6/9

6:33 am-11:43 am

1 stop5h 10m

$236

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 5/21

7:43 pm-9:26 pm

Nonstop1h 43m

Washington, D.C. Dulles Intl

Mon 5/25

10:14 pm-11:54 pm

Nonstop1h 40m

$236

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Fri 6/12

7:55 am-4:20 pm

1 stop8h 25m

Washington, D.C. Reagan-National

Sat 6/20

6:30 pm-11:02 pm

1 stop4h 32m

$240

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Thu 5/21

7:55 am-12:48 pm

1 stop4h 53m

Washington, D.C. Reagan-National

Mon 5/25

7:40 pm-11:41 pm

1 stop4h 01m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/12

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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, August is the cheapest month in which you can book a flight from Canada to Washington, D.C. (average of $243). Flying from Canada to Washington, D.C. in January is currently the most expensive (average of $466). 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 April 17, 2026.

One of the essential ways to save on airfare from Canada to Washington, D.C. is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 24% on airfare.

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 April 11, 2026.

Travelers seeking maximum savings on their Canada to Washington, D.C. flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday 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 April 17, 2026.

The most flights from CA0 to WAS are scheduled on a Wednesday (33 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 on average).

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

About 21% of weekly flights between Canada and Washington, D.C. have experienced delays in the past year, with the average delay time being 122 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 last year, United Airlines have 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 April 17, 2026.
Get a feel of what it's like to fly with Porter Airlines,United Airlines, andWestJet from Canada to Washington, D.C. by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
435 reviews

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
435 reviews
Porter Airlines
8.0
Very good
435 reviews

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,602 reviews
Porter Airlines
8.0
Very good
435 reviews

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
WestJet
7.2
Good
3,321 reviews
Porter Airlines
8.0
Very good
435 reviews

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
American Airlines
7.1
Good
11,593 reviews
Porter Airlines
8.0
Very good
435 reviews

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,932 reviews
Porter Airlines
8.0
Very good
435 reviews

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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.?

    Departing from Canada to Washington, D.C. will take you 1h 31m. The distance from Canada to Washington, D.C. is about 339 mi. 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 airline one-way is United Airlines, with whom users have recently found tickets for as low as $104. However, be on the lookout for offers from WestJet and Porter Airlines, as they are both options that can get you from Canada to Washington, D.C. for a low price.

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

    Most travelers choose Toronto Pearson Intl - Washington, D.C. Reagan-National, Toronto Pearson Intl - Washington, D.C. Dulles Intl or Vancouver Intl - Washington, D.C. Dulles Intl when deciding on the best 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 Copa Airlines (81%), Republic Airways (81%) and Air Canada (75%).

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

    While on average a flight from Canada to Washington, D.C. is generally $327, our data shows the cheapest flight currently is $141. When looking at the most popular route, (Toronto Pearson Intl - Washington, D.C. Reagan-National), you can expect to pay $220 for that flight.

  • 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, August is the cheapest month in which you can book a flight from Canada to Washington, D.C. (average of $243). Flying from Canada to Washington, D.C. in January is currently the most expensive (average of $466). 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

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Owings Mills
Springfield
Arlington
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Largo
Upper Marlboro
Waldorf
Bowie
Clinton
Towson
Hunt Valley
Cordova

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Canada to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Reagan-National flights
Los Angeles to Reagan-National flights
San Francisco to Dulles Intl flights
Boston to Dulles Intl flights
Seattle to Reagan-National flights
Seattle to Dulles Intl flights
Los Angeles to Dulles Intl flights
O'Hare Intl to Dulles Intl flights
San Francisco to Reagan-National flights
Atlanta to Dulles Intl flights
Hobby to Reagan-National flights
Hobby to Dulles Intl flights
O'Hare Intl to Reagan-National flights
Boston to Reagan-National flights
Atlanta to Reagan-National flights
Orlando to Dulles Intl flights
Denver to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
Minneapolis to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Austin to Dulles Intl flights
Minneapolis to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
Tampa to Dulles Intl flights
Sky Harbor Intl to Dulles Intl flights
Orlando to Reagan-National flights
Miami to Reagan-National flights
Detroit to Dulles Intl flights
Austin to Reagan-National flights
San Diego to Dulles Intl flights
Miami to Dulles Intl flights
Newark to Dulles Intl flights
Charlotte to Dulles Intl flights
Ontario to Dulles Intl flights
Denver to Reagan-National flights
John F Kennedy Intl to Reagan-National flights
Midway to Dulles Intl flights
Sky Harbor Intl to Reagan-National flights
Fort Lauderdale to Dulles Intl flights
Ontario to Reagan-National flights
LaGuardia to Reagan-National flights
LaGuardia to Dulles Intl flights
Midway to Reagan-National flights
Love Field to Reagan-National flights
Tampa to Reagan-National flights
Portland to Dulles Intl flights
Detroit to Reagan-National flights
Nashville to Reagan-National flights
Las Vegas to Dulles Intl flights

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

Discover the top 6 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 2,558,603 searches. Data last updated April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$129Average$377FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$133Average$435FlexibilityNo cancel feeOn-time69%
WestJetCheapest$168Average$507FlexibilityNo cancel feeOn-time60%
DeltaCheapest$176Average$419FlexibilityNo cancel feeOn-timeN/A
Porter AirlinesCheapest$189Average$289FlexibilityNo cancel feeOn-time52%
American AirlinesCheapest$218Average$307FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.