Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Canada to Washington, D.C. from C$ 183

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — WAS
14 Jul — 21 Jul1
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 14 June 2026.

Fri 10/71:40 p.m.
YTZ
-
IAD
Nonstop1h 31m
Porter Airlines
Fri 17/73:55 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 10/6C$ 290
Thu 2/71:40 p.m.
YTZ
-
IAD
Nonstop1h 31m
Porter Airlines
Mon 6/73:55 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 11/6C$ 294
Thu 25/69:15 a.m.
YTZ
-
IAD
Nonstop1h 31m
Porter Airlines
Tue 30/64:00 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 9/6C$ 295
Fri 26/69:15 a.m.
YTZ
-
IAD
Nonstop1h 31m
Porter Airlines
Mon 29/64:00 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 10/6C$ 298
Sat 4/78:55 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Tue 14/711:05 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 10/6C$ 301
Thu 2/78:55 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Sun 5/711:05 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 10/6C$ 302
Thu 9/78:55 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Thu 23/73:55 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 9/6C$ 304
Wed 1/78:55 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Sun 5/711:05 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 9/6C$ 308
Sat 12/97:43 p.m.
YYZ
-
IAD
Nonstop1h 41m
United Airlines
Sun 13/98:20 a.m.
IAD
-
YYZ
1 stop7h 26m
United Airlines
Deal found 13/6C$ 327
Tue 20/105:27 p.m.
YYZ
-
IAD
1 stop5h 25m
United Airlines
Wed 21/108:28 a.m.
IAD
-
YYZ
Nonstop1h 36m
United Airlines
Deal found 10/6C$ 329
Wed 1/76:25 p.m.
YYZ
-
DCA
Nonstop1h 32m
Air Canada
Fri 3/78:40 p.m.
DCA
-
YYZ
Nonstop1h 31m
Air Canada
Deal found 13/6C$ 333
Thu 2/77:10 a.m.
YYZ
-
DCA
1 stop4h 50m
Air Canada
Mon 6/78:40 p.m.
DCA
-
YYZ
Nonstop1h 31m
Air Canada
Deal found 13/6C$ 338

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 14 June 2026.

Round-trip from

C$ 290

One-way from

C$ 183

Popular in

March

Cheapest in

October

Average price

C$ 368

Good round-trip deal

C$ 315 or less

Good one-way deal

C$ 228 or less
Porter Airlines
  • Porter Airlines
  • 10/7-17/7
  • Nonstop
  • 3h 01m total
  • Canada to Washington, D.C.
Search Deals
Porter Airlines
  • Porter Airlines
  • 8/7
  • Nonstop
  • 1h 30m total
  • Canada to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 14 June 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

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 15/7

1:40 p.m.-3:11 p.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

Wed 26/8

11:25 a.m.-12:55 p.m.

Nonstop1h 30m

C$ 305

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 10/7

1:40 p.m.-3:11 p.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sun 12/7

3:55 p.m.-5:25 p.m.

Nonstop1h 30m

C$ 305

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Tue 11/8

10:45 a.m.-3:01 p.m.

1 stop4h 16m

Washington, D.C. Dulles Intl

Thu 13/8

5:15 p.m.-6:46 p.m.

Nonstop1h 31m

C$ 350

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Tue 11/8

8:55 p.m.-10:31 p.m.

Nonstop1h 36m

Washington, D.C. Reagan-National

Thu 13/8

6:59 a.m.-8:35 a.m.

Nonstop1h 36m

C$ 351
Quickest round-trip

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Mon 20/7

8:55 a.m.-10:25 a.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Thu 23/7

3:55 p.m.-5:25 p.m.

Nonstop1h 30m

C$ 366

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Tue 21/7

8:55 a.m.-10:25 a.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Fri 24/7

3:55 p.m.-5:25 p.m.

Nonstop1h 30m

C$ 366

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Mon 27/7

8:55 a.m.-10:25 a.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Sat 1/8

3:50 p.m.-5:20 p.m.

Nonstop1h 30m

C$ 366

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Fri 4/9

7:43 p.m.-9:24 p.m.

Nonstop1h 41m

Washington, D.C. Dulles Intl

Mon 7/9

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

Nonstop1h 36m

C$ 368

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 16/7

8:45 a.m.-2:12 p.m.

1 stop5h 27m

Washington, D.C. Dulles Intl

Mon 20/7

4:20 p.m.-5:50 p.m.

Nonstop1h 30m

C$ 373

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Tue 14/7

12:45 p.m.-2:21 p.m.

Nonstop1h 36m

Washington, D.C. Dulles Intl

Wed 15/7

8:25 a.m.-10:04 a.m.

Nonstop1h 39m

C$ 386

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

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, October is the cheapest month in which you can book a flight from Canada to Washington, D.C. (average of C$ 348). Flying from Canada to Washington, D.C. in January is currently the most expensive (average of C$ 659). 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 14 June 2026.

It’s typically best to fly out from Canada to Washington, D.C. in the afternoon. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.

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 14 June 2026.

The most flights from CA0 to WAS are scheduled on a Wednesday (31 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (17 on average).

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

About 22% 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 Friday 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.

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

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Canada to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 8 June 2026.

Travelers seeking maximum savings on their Canada to Washington, D.C. flight should consider departing on Saturday mornings 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.

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 14 June 2026.
See what other customers who have flown with Porter Airlines,United Airlines, andWestJet 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
8.0
Very good
438 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

6.9

Comfort

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
8.0
Very good
438 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

6.9

Comfort

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
United Airlines
7.4
Good
9,820 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

6.9

Comfort

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
WestJet
7.2
Good
3,361 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

6.9

Comfort

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
American Airlines
7.1
Good
11,654 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

6.9

Comfort

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,182 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

6.9

Comfort

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

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 31m. The time it takes to get you to your destination can typically vary by up to 2h 45m. 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 Porter Airlines (C$ 140), Air Transat (C$ 149), and Air Canada (C$ 182).

  • 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 Copa Airlines (93%), Republic Airways (93%) and Avianca (92%).

  • 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$ 558, our data indicates the cheapest price to be C$ 202. The most popular route (Toronto Pearson Intl - Washington, D.C. Reagan-National), is priced around C$ 368.

  • 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$ 348). Flying from Canada to Washington, D.C. in January is currently the most expensive (average of C$ 659). 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
Oxon Hill
Gaithersburg
Reston
Herndon
Ellicott City
Arlington
Fredericksburg
Alexandria
Rockville

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.

Top 7 airlines flying from Canada to Washington, D.C.

Discover the top 7 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 14 June 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 138AverageC$ 660FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 141AverageC$ 495FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 150AverageC$ 546FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 158AverageC$ 617FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 187AverageC$ 350FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 192AverageC$ 421FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapestC$ 545AverageC$ 665FlexibilityNo 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.

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.