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$109+ Cheap flights from Washington, D.C. (WAS) to Canada

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YYZ
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Canada

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 July 23, 2026.

This Super.com deal was found by Cheapflights users on 7/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:50 pm
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Sat 8/159:15 am
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 7/20$217
This Super.com deal was found by Cheapflights users on 7/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:50 pm
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Tue 8/189:15 am
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 7/19$220
This FlightHub deal was found by Cheapflights users on 7/22. 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.
Sat 8/1511:25 am
IAD
-
YTZ
Nonstop1h 30m
Multiple Airlines
Wed 8/199:15 am
YTZ
-
IAD
Nonstop1h 30m
Multiple Airlines
Deal found 7/22$221
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:50 pm
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Fri 8/149:15 am
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 7/19$224
This FlightHub deal was found by Cheapflights users on 7/18. 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.
Sun 8/233:50 pm
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Sat 9/51:40 pm
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 7/18$225
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:50 pm
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Thu 8/131:40 pm
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 7/20$226
This Air Canada deal was found by Cheapflights users on 7/23. 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 8/1912:40 pm
DCA
-
YYZ
1 stop4h 28m
Air Canada
Wed 8/198:55 pm
YYZ
-
DCA
Nonstop1h 36m
Air Canada
Deal found 7/23$226
This Jettzy deal was found by Cheapflights users on 7/18. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:25 am
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Sat 8/159:15 am
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 7/18$227
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:50 pm
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Sat 8/159:15 am
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 7/20$228
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:25 am
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Wed 9/99:15 am
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 7/19$229
This Mytrip deal was found by Cheapflights users on 7/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:25 am
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Sun 8/309:15 am
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 7/19$230
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:50 pm
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Sat 8/159:15 am
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Deal found 7/19$231

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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(Super.com)

One-way from

$109
(Booking.com)

Popular in

May

Cheapest in

January

Average price

$308

Good round-trip deal

$260 or less

Good one-way deal

$166 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Toronto (YTO) flights.
Search Deals
From Washington, D.C. (WAS) to Canada
Search Deals
One-way flight from Washington, D.C. (WAS) to Canada
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 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 2,558,603 searches. Data last updated July 23, 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

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Tue 8/18

9:45 am-2:21 pm

1 stop4h 36m

Toronto Island

Thu 8/27

10:45 am-3:01 pm

1 stop4h 16m

$274
Quickest round-trip

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 8/20

11:25 am-12:55 pm

Nonstop1h 30m

Toronto Island

Tue 8/25

1:40 pm-3:10 pm

Nonstop1h 30m

$279

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sat 8/22

11:25 am-12:55 pm

Nonstop1h 30m

Toronto Island

Tue 8/25

9:15 am-10:45 am

Nonstop1h 30m

$279

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Mon 8/17

11:25 am-12:55 pm

Nonstop1h 30m

Toronto Island

Mon 8/24

1:40 pm-3:10 pm

Nonstop1h 30m

$279

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Sat 8/8

9:39 am-5:24 pm

1 stop7h 45m

Toronto Pearson Intl

Wed 8/12

6:00 am-10:15 am

1 stop4h 15m

$289

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Wed 8/19

11:10 am-5:24 pm

1 stop6h 14m

Toronto Pearson Intl

Sat 8/29

6:14 pm-11:26 pm

1 stop5h 12m

$289

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Sat 10/10

10:19 pm-11:54 pm

Nonstop1h 35m

Toronto Pearson Intl

Tue 10/13

7:43 pm-9:24 pm

Nonstop1h 41m

$309

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Sat 9/12

6:26 pm-10:59 pm

1 stop4h 33m

Toronto Pearson Intl

Mon 9/14

2:24 pm-11:02 pm

1 stop8h 38m

$320

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Fri 8/28

6:10 am-1:34 pm

1 stop7h 24m

Toronto Pearson Intl

Wed 9/2

12:09 pm-6:45 pm

1 stop6h 36m

$324

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 9/15

9:07 am-11:58 am

Nonstop4h 51m

Calgary

Wed 9/23

2:58 pm-9:18 pm

Nonstop4h 20m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

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 $369). Flying from Washington, D.C. to Canada in July is currently the most expensive (average of $449). 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 July 23, 2026.

One of the essential ways to save on airfare from Washington, D.C. to Canada is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 9% on airfare.

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 July 23, 2026.

The most flights from WAS to CA0 are scheduled on a Monday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (28 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 last year, United Airlines have 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?

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Canada, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 November 25, 2025.

Travelers seeking maximum savings on their Washington, D.C. to Canada flight should consider departing on Sunday at noon 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 July 23, 2026.
Peruse reviews from past customers who have flown with Porter Airlines,United Airlines, andWestJet from Washington, D.C. to Canada to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
448 reviews

Food

7.5

Comfort

8.0

Overall

8.0

Entertainment

6.9

Boarding

8.2

Crew

8.6

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

Food

7.5

Comfort

8.0

Overall

8.0

Entertainment

6.9

Boarding

8.2

Crew

8.6

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
United Airlines
7.4
Good
10,024 reviews
Porter Airlines
8.0
Very good
448 reviews

Food

7.5

Comfort

8.0

Overall

8.0

Entertainment

6.9

Boarding

8.2

Crew

8.6

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
WestJet
7.2
Good
3,411 reviews
Porter Airlines
8.0
Very good
448 reviews

Food

7.5

Comfort

8.0

Overall

8.0

Entertainment

6.9

Boarding

8.2

Crew

8.6

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
American Airlines
7.1
Good
11,831 reviews
Porter Airlines
8.0
Very good
448 reviews

Food

7.5

Comfort

8.0

Overall

8.0

Entertainment

6.9

Boarding

8.2

Crew

8.6

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

Food

7.5

Comfort

8.0

Overall

8.0

Entertainment

6.9

Boarding

8.2

Crew

8.6

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?

    For as low as $279, Air Canada can have you in Canada from Washington, D.C. in 1h 30m. Airlines will cover a distance of 339 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Washington, D.C. to Canada are WestJet ($65), Porter Airlines ($83), and Air Canada ($89).

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

    The most popular flight routes from Washington, D.C. to Canada are Washington, D.C. Reagan-National - Toronto Pearson Intl, Washington, D.C. Reagan-National - Montreal Pierre Elliott Trudeau Intl and Washington, D.C. Dulles Intl - Toronto Pearson Intl.

  • 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 for the cheapest flight from Washington, D.C. to Canada? While on average our users pay $1,937, our data indicates the cheapest price to be $123. The most popular route (Washington, D.C. Reagan-National - Toronto Pearson Intl), is priced around $241.

  • 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 $369). Flying from Washington, D.C. to Canada in July is currently the most expensive (average of $449). 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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Alternative routes for Washington, D.C. to Canada

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Washington, D.C. to Canada

Discover the top 8 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 2,558,603 searches. Data last updated July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$54Average$342FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$95Average$547FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$96Average$527FlexibilityNo cancel feeOn-time67%
DeltaCheapest$100Average$509FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$178Average$614FlexibilityNo cancel feeOn-time60%
Air TransatCheapest$211Average$258FlexibilityNo cancel feeOn-time50%
American AirlinesCheapest$219Average$520FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$229Average$550FlexibilityNo cancel feeOn-time75%

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