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Cheap flights from Washington, D.C. to Canada from C$ 126

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YYZ
21 Mar — 28 Mar1
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 19 February 2026.

Thu 12/311:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Mon 16/38:55 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 17/2C$ 271
Mon 30/311:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Wed 1/49:25 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 18/2C$ 277
Thu 2/411:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Sat 11/411:00 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 19/2C$ 279
Fri 27/36:30 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Sat 4/411:00 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 18/2C$ 282
Wed 11/311:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Wed 25/38:55 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 18/2C$ 283
Wed 11/311:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Mon 16/38:55 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 17/2C$ 284
Fri 27/36:30 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Wed 1/49:25 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 18/2C$ 286
Sat 28/31:45 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Thu 2/49:25 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 18/2C$ 290
Sat 4/46:59 a.m.
DCA
-
YYZ
Nonstop1h 34m
Air Canada
Sat 11/49:10 p.m.
YYZ
-
DCA
Nonstop1h 33m
Air Canada
Deal found 18/2C$ 301
Sat 4/44:30 p.m.
IAD
-
YYZ
Nonstop1h 27m
Air Canada
Sat 11/42:05 p.m.
YYZ
-
IAD
Nonstop1h 34m
Air Canada
Deal found 18/2C$ 301
Wed 8/48:30 p.m.
IAD
-
YYZ
1 stop17h 50m
Multiple Airlines
Fri 24/45:15 p.m.
YYZ
-
IAD
1 stop14h 12m
Multiple Airlines
Deal found 18/2C$ 307
Thu 12/36:59 a.m.
DCA
-
YYZ
Nonstop1h 36m
Air Canada
Mon 16/38:15 a.m.
YYZ
-
DCA
1 stop4h 04m
Air Canada
Deal found 18/2C$ 312

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 19 February 2026.

Round-trip from

C$ 271

One-way from

C$ 126

Popular in

November

Cheapest in

June

Average price

C$ 424

Good round-trip deal

C$ 107 or less

Good one-way deal

C$ 127 or less
Porter Airlines
  • Porter Airlines
  • 12/3-16/3
  • Nonstop
  • 2h 59m total
  • Washington, D.C. to Canada
Search Deals
Porter Airlines
  • Porter Airlines
  • 4/4
  • Nonstop
  • 1h 30m total
  • Washington, D.C. to Canada
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 19 February 2026.
Use the filters below to find and compare flights from Washington, D.C. to Canada that are best for you.

Fly from

Washington, D.C.

Fly to

Canada

Route

Depart

Return

Price

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Wed 11/3

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

Nonstop1h 30m

Toronto Island

Mon 16/3

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

Nonstop1h 29m

C$ 284

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 26/3

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

Nonstop1h 30m

Toronto Island

Sun 29/3

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

Nonstop1h 29m

C$ 297

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 5/3

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

Nonstop1h 30m

Toronto Island

Sun 8/3

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

Nonstop1h 29m

C$ 301

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 17/4

6:00 p.m.-7:30 p.m.

Nonstop1h 30m

Toronto Island

Mon 20/4

9:25 a.m.-10:54 a.m.

Nonstop1h 29m

C$ 301

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 16/4

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

Nonstop1h 30m

Toronto Island

Sun 19/4

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

Nonstop1h 29m

C$ 301

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 23/4

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

Nonstop1h 30m

Toronto Island

Mon 4/5

1:50 p.m.-3:21 p.m.

Nonstop1h 31m

C$ 302

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 13/3

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

Nonstop1h 30m

Toronto Island

Wed 18/3

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

Nonstop1h 29m

C$ 302

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Wed 11/3

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

Nonstop1h 30m

Toronto Island

Fri 13/3

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

Nonstop1h 29m

C$ 305

BaltimoreVancouver

BWI - YVR

BWIYVR

Baltimore/Washington

Sat 25/4

6:00 p.m.-1:35 p.m.

2 stops22h 35m

Vancouver Intl

Tue 28/4

10:55 p.m.-4:59 p.m.

1 stop15h 04m

C$ 335

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 12/3

5:13 p.m.-6:57 p.m.

Nonstop1h 44m

Toronto Pearson Intl

Tue 24/3

2:45 p.m.-4:28 p.m.

Nonstop1h 43m

C$ 351

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/2

Showing 1-10 of 60 results
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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, March is the cheapest month in which you can book a flight from Washington, D.C. to Canada (average of C$ 93). Flying from Washington, D.C. to Canada in February is currently the most expensive (average of C$ 184). 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 19 February 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 26% on your trip compared to booking a flight in the afternoon.

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 23 February 2025.

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.

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 19 February 2026.

The most flights from WAS to CA0 are scheduled on a Monday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).

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

About 13% of weekly flights between Washington, D.C. and Canada have experienced delays in the past year, with the average delay time being 127 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 at night 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 Thursday 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 12% of flights being delayed.

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 19 February 2026.
Get a feel of what it's like to fly with Porter Airlines,WestJet, andAir 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
418 reviews
Check prices

Crew

8.6

Food

7.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Porter Airlines
8.0
Very good
418 reviews
Porter Airlines
8.0
Very good
418 reviews
Check prices

Crew

8.6

Food

7.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
WestJet
7.2
Good
3,269 reviews
Porter Airlines
8.0
Very good
418 reviews
Check prices

Crew

8.6

Food

7.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Air Canada
7.1
Good
10,732 reviews
Porter Airlines
8.0
Very good
418 reviews
Check prices

Crew

8.6

Food

7.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

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$ 284. Washington, D.C. and Canada are separated by a distance of 546 km. Most flights are nonstop.

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

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 90. Users have also found prices from C$ 98 and C$ 99 on WestJet and Air Canada, respectively.

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

    Most travellers choose Washington, D.C. Dulles Intl - Toronto Pearson Intl, Washington, D.C. Dulles Intl - Montreal Pierre Elliott Trudeau Intl or Washington, D.C. Reagan-National - 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: Avianca (71%), Copa Airlines (71%), Republic Airways( 71%).

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

    Looking at all options, your cheapest flight can be booked for C$ 121. While the most popular route (Washington, D.C. Dulles Intl - Toronto Pearson Intl) can be booked for C$ 340 on average, our data indicates C$ 439 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, March is the cheapest month in which you can book a flight from Washington, D.C. to Canada (average of C$ 93). Flying from Washington, D.C. to Canada in February is currently the most expensive (average of C$ 184). 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

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Top 4 airlines flying from Washington, D.C. to Canada

Discover the top 4 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 19 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 155AverageC$ 593FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 163AverageC$ 395FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 212AverageC$ 509FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 444AverageC$ 726FlexibilityNo cancel feeOn-time60%
Search WestJet 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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