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Cheap flights from Washington, D.C. to Canada from C$ 154

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YYZ
20 Aug — 27 Aug1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

Cheapest flights from Washington, D.C. to Canada
Explore the most affordable flight options available from Washington, D.C. to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 July 2026.

Thu 13/83:50 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Sat 15/89:15 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 20/7C$ 306
Mon 24/811:25 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Tue 1/91:40 p.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 20/7C$ 307
Wed 23/126:59 a.m.
DCA
-
YYZ
Nonstop1h 33m
Air Canada
Sat 2/14:40 p.m.
YYZ
-
DCA
Nonstop1h 38m
Air Canada
Deal found 17/7C$ 307
Wed 23/124:30 p.m.
IAD
-
YYZ
Nonstop1h 27m
Air Canada
Sat 2/16:40 p.m.
YYZ
-
IAD
Nonstop1h 30m
Air Canada
Deal found 17/7C$ 307
Sat 15/83:50 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Tue 18/89:15 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 19/7C$ 310
Mon 24/811:25 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Fri 28/89:15 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 20/7C$ 311
Sat 15/83:50 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Sun 23/89:15 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 17/7C$ 314
Mon 10/83:50 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Fri 14/89:15 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 19/7C$ 315
Sun 23/83:50 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Sat 5/91:40 p.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 18/7C$ 317
Mon 10/83:50 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Thu 13/81:40 p.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 20/7C$ 318
Thu 27/811:25 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Sun 30/89:15 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 18/7C$ 320
Tue 11/83:50 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Sat 15/89:15 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 20/7C$ 321

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

Keep the following information in mind while searching for Washington, D.C. to Canada flight deals. Data was last updated 21 July 2026.

Round-trip from

C$ 306

One-way from

C$ 154

Popular in

May

Cheapest in

January

Average price

C$ 434

Good round-trip deal

C$ 153 or less

Good one-way deal

C$ 181 or less
Porter Airlines
  • Porter Airlines
  • 13/8-15/8
  • Nonstop
  • 3h 00m total
  • Washington, D.C. to Canada
Search Deals
Porter Airlines
  • Porter Airlines
  • 11/8
  • Nonstop
  • 1h 30m total
  • Washington, D.C. to Canada
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Canada.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Canada.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Canada 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 21 July 2026.
Use the filters below to find and compare flights from Washington, D.C. to Canada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sat 10/10

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

Nonstop1h 30m

Toronto Island

Tue 13/10

9:15 a.m.-10:45 a.m.

Nonstop1h 30m

C$ 351

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Tue 25/8

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

Nonstop1h 30m

Toronto Island

Sat 29/8

1:40 p.m.-3:10 p.m.

Nonstop1h 30m

C$ 393

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Wed 2/9

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

Nonstop1h 30m

Toronto Island

Sat 5/9

1:40 p.m.-3:10 p.m.

Nonstop1h 30m

C$ 393

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Sat 8/8

9:39 a.m.-5:24 p.m.

1 stop7h 45m

Toronto Pearson Intl

Wed 12/8

6:00 a.m.-10:15 a.m.

1 stop4h 15m

C$ 407

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Sat 19/9

6:10 a.m.-11:18 a.m.

1 stop5h 08m

Toronto Pearson Intl

Wed 23/9

6:10 p.m.-11:02 p.m.

1 stop4h 52m

C$ 407

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Tue 1/9

1:30 p.m.-6:09 p.m.

1 stop4h 39m

Toronto Pearson Intl

Wed 2/9

6:25 p.m.-10:59 p.m.

1 stop4h 34m

C$ 407

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Wed 30/9

6:26 p.m.-11:12 p.m.

1 stop4h 46m

Toronto Pearson Intl

Tue 6/10

2:26 p.m.-11:11 p.m.

1 stop8h 45m

C$ 407

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Tue 4/8

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

Nonstop1h 39m

Toronto Pearson Intl

Sat 8/8

9:35 a.m.-11:11 a.m.

Nonstop1h 36m

C$ 435

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Wed 16/9

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

Nonstop1h 36m

Toronto Pearson Intl

Tue 22/9

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

Nonstop1h 30m

C$ 435

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Tue 15/9

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

Nonstop1h 36m

Toronto Pearson Intl

Sat 19/9

9:44 a.m.-11:21 a.m.

Nonstop1h 37m

C$ 435

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to Canada

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

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Canada (average of C$ 520). Flying from Washington, D.C. to Canada in July is currently the most expensive (average of C$ 632). 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 WAS to CA?

Find hourly flight availability from Washington, D.C. to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 July 2026.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Canada at noon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

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

Explore weekly flight availability from Washington, D.C. to Canada. 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 21 July 2026.

The most flights from WAS to CA0 are scheduled on a Monday (33 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (27 on average).

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

About 15% of weekly flights between Washington, D.C. and Canada have experienced delays in the past year, with the average delay time being 122 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

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

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

Over the past year, United Airlines has had the lowest number of delays on this route, with just 13% of flights being delayed.

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

The price you pay for your flight from Washington, D.C. to Canada may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Canada. Price data was last updated on 18 July 2026.

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

Reviews of airlines servicing Canada

Get insights into the airlines that provide service to Canada. 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 Canada. Reviews last updated 21 July 2026.
Get a feel of what it's like to fly with Porter Airlines and Air Canada from Washington, D.C. to Canada by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
448 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.5

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
448 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.5

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,371 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.5

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

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

    A quick flight from Washington, D.C. to Canada can take about 1h 30m. Porter Airlines provides one of the quickest options available for as low as C$ 351. Washington, D.C. and Canada are separated by a distance of 546 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 102. Users have also found prices from C$ 113 and C$ 115 on Porter Airlines and WestJet, respectively.

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

    Most travellers choose Washington, D.C. Reagan-National - Toronto Pearson Intl, Washington, D.C. Dulles Intl - Toronto Pearson Intl or Washington, D.C. Dulles Intl - Montreal Pierre Elliott Trudeau Intl when deciding on the best route from Washington, D.C. to Canada.

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

    Before booking your flight to Canada from Washington, D.C., check out the most reliable airlines to get you to your destination on time: United Airlines (80%), ANA (80%), Copa Airlines( 76%).

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

    Looking at all options, your cheapest flight can be booked for C$ 151. While the most popular route (Washington, D.C. Reagan-National - Toronto Pearson Intl) can be booked for C$ 359 on average, our data indicates C$ 335 when flying from Washington, D.C. to Canada.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Canada.

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

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

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Canada (average of C$ 520). Flying from Washington, D.C. to Canada in July is currently the most expensive (average of C$ 632). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Washington, D.C. to Canada

Discover the top 3 airlines that operate flights from Washington, D.C. to Canada. 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 21 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 179AverageC$ 594FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 288AverageC$ 399FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 303AverageC$ 574FlexibilityNo cancel feeOn-time69%
Search United 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 Washington, D.C. to Canada?

When you search for this flight from Washington, D.C. to Canada, 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 Washington, D.C. to Canada?

Millions of users choose and trust Cheapflights to book the best flight deals from Washington, D.C. to Canada 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 Washington, D.C. to Canada with no change fees?

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Canada from Washington, D.C. today and book when prices fit your budget.

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