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$66+ 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YYZ
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
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Cheap 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 November 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$205
(Kiwi.com)

One-way from

$66
(Kiwi.com)

Popular in

November

Cheapest in

June

Average price

$368

Good round-trip deal

$233 or less

Good one-way deal

$143 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Toronto (YTO) flights.
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From Washington, D.C. (WAS) to Canada
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One-way flight from Washington, D.C. (WAS) to Canada
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Highest demand for flights based on searches. 12% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Washington, D.C. (WAS) to Canada.
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Price to beat on a one-way flight from Washington, D.C. (WAS) to Canada.
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Find 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 November 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:40 amIAD - YTZ
Nonstop1h 30mPorter Airlines
Fri 1/28:50 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/23$214
This Kiwi.com deal was found by Cheapflights users on 11/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:30 pmIAD - YTZ
Nonstop1h 30mPorter Airlines
Sat 12/278:55 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/23$215
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/166:30 pmIAD - YTZ
Nonstop1h 30mPorter Airlines
Tue 12/233:45 pmYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/24$217
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 12/236:30 pmIAD - YTZ
Nonstop1h 30mPorter Airlines
Wed 12/318:55 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/25$218
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 12/2411:40 amIAD - YTZ
Nonstop1h 30mPorter Airlines
Thu 1/13:45 pmYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/25$219
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 12/2411:40 amIAD - YTZ
Nonstop1h 30mPorter Airlines
Mon 12/298:55 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/25$220
This Kiwi.com deal was found by Cheapflights users on 11/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:30 pmIAD - YTZ
Nonstop1h 30mPorter Airlines
Wed 12/318:55 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/23$221
This Mytrip deal was found by Cheapflights users on 11/24. 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.
Mon 12/811:40 amIAD - YTZ
Nonstop1h 30mPorter Airlines
Mon 12/153:45 pmYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/24$222
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Thu 12/186:30 pmIAD - YTZ
Nonstop1h 30mPorter Airlines
Sat 12/203:45 pmYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/24$223
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 12/236:30 pmIAD - YTZ
Nonstop1h 30mPorter Airlines
Fri 12/268:55 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/25$224
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/166:30 pmIAD - YTZ
Nonstop1h 30mPorter Airlines
Sun 1/48:50 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/24$225
This Kiwi.com deal was found by Cheapflights users on 11/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:30 pmIAD - YUL
1 stop4h 15mPorter Airlines
Mon 1/511:25 amYUL - IAD
1 stop5h 49mPorter Airlines
Deal found 11/23$227

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 November 25, 2025.
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

Thu 2/5

9:45 am-2:25 pm

1 stop4h 40m

Toronto Island

Sun 2/8

8:50 am-10:22 am

Nonstop1h 32m

$219

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 1/29

11:35 am-1:09 pm

Nonstop1h 34m

Toronto Island

Sun 2/1

8:50 am-10:22 am

Nonstop1h 32m

$220

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 1/8

11:35 am-1:09 pm

Nonstop1h 34m

Toronto Island

Mon 1/12

8:50 am-10:19 am

Nonstop1h 29m

$222

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 12/18

6:30 pm-8:00 pm

Nonstop1h 30m

Toronto Island

Sat 12/20

3:45 pm-5:14 pm

Nonstop1h 29m

$223

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Tue 12/16

6:30 pm-8:00 pm

Nonstop1h 30m

Toronto Island

Sun 1/4

8:50 am-10:19 am

Nonstop1h 29m

$225

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 12/18

11:40 am-1:10 pm

Nonstop1h 30m

Toronto Island

Sun 1/4

8:50 am-10:19 am

Nonstop1h 29m

$225

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Wed 12/17

11:40 am-1:10 pm

Nonstop1h 30m

Toronto Island

Sun 1/4

8:50 am-10:19 am

Nonstop1h 29m

$225

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Mon 2/16

6:59 am-8:35 am

Nonstop1h 36m

Toronto Pearson Intl

Wed 2/18

6:25 pm-7:59 pm

Nonstop1h 34m

$229

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 1/29

11:35 am-1:09 pm

Nonstop1h 34m

Toronto Island

Mon 2/2

8:50 am-10:22 am

Nonstop1h 32m

$230

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Mon 12/22

11:40 am-1:10 pm

Nonstop1h 30m

Toronto Island

Sun 1/4

8:50 am-10:19 am

Nonstop1h 29m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

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, July is the cheapest month in which you can book a flight from Washington, D.C. to Canada (average of $85). Flying from Washington, D.C. to Canada in August is currently the most expensive (average of $138). 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 November 25, 2025.

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 afternoon tend to be the most expensive. A flight at noon could potentially save you up to 23% on airfare.

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 December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Canada flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday evenings 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 November 25, 2025.

The most flights from WAS to CA0 are scheduled on a Monday (30 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (25 on average).

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

About 11% of weekly flights between Washington, D.C. and Canada have experienced delays in the past year, with the average delay time being 124 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 last year, ALS have had the lowest number of delays on this route, with no flights being classified as 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 November 25, 2025.
Peruse reviews from past customers who have flown with Porter Airlines, United Airlines, and American Airlines 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
394 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.0

Food

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
394 reviews
Porter Airlines
8.0
Very good
394 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.0

Food

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,043 reviews
Porter Airlines
8.0
Very good
394 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.0

Food

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
American Airlines
7.2
Good
11,039 reviews
Porter Airlines
8.0
Very good
394 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.0

Food

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
WestJet
7.2
Good
3,173 reviews
Porter Airlines
8.0
Very good
394 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.0

Food

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,471 reviews
Porter Airlines
8.0
Very good
394 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.0

Food

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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 $220, Porter Airlines can have you in Canada from Washington, D.C. in 1h 34m. Airlines will cover a distance of 339 mi. Most flights are nonstop.

  • 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 Air Canada ($107), American Airlines ($107), and Porter Airlines ($110).

  • 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. Dulles Intl - Toronto Pearson Intl and Washington, D.C. Dulles Intl - Vancouver 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: Jazz (84%), Republic Airways (81%), United Airlines( 80%).

  • 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 $1,011, our data indicates the cheapest price to be $80. The most popular route (Washington, D.C. Reagan-National - Toronto Pearson Intl), is priced around $230.

  • 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, July is the cheapest month in which you can book a flight from Washington, D.C. to Canada (average of $85). Flying from Washington, D.C. to Canada in August is currently the most expensive (average of $138). 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 November 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$54Average$325FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$95Average$495FlexibilityNo cancel feeOn-time69%
WestJetCheapest$118Average$502FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$137Average$467FlexibilityNo cancel feeOn-time67%
DeltaCheapest$139Average$519FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$176Average$220FlexibilityNo cancel feeOn-time50%
American AirlinesCheapest$219Average$500FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$353Average$571FlexibilityNo cancel feeOn-time75%

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