Canada

$85+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YYZ
Aug 23 — Aug 301
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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 August 18, 2025.

Round-trip from

$166
(United Airlines)

One-way from

$85
(Air Canada)

Popular in

August

Cheapest in

June

Average price

$321

Good round-trip deal

$228 or less

Good one-way deal

$106 or less
From Washington, D.C. (WAS) to Canada
One-way flight from Washington, D.C. (WAS) to Canada
Highest demand for flights based on searches. 2% potential increase in price ($8 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Canada.
Price to beat on a one-way flight from Washington, D.C. (WAS) to Canada.

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 August 18, 2025.

This United deal was found by Cheapflights users on 8/17. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/412:35 pmIAD - YYC
1 stop11h 13mMultiple Airlines
Sat 10/41:10 amYYC - IAD
1 stop6h 28mMultiple Airlines
Deal found 8/17$182
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:30 amIAD - YYC
1 stop7h 08mUnited Airlines
Mon 10/273:30 pmYYC - IAD
1 stop11h 57mUnited Airlines
Deal found 8/16$183
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:30 amIAD - YYC
1 stop7h 08mUnited Airlines
Wed 10/221:30 pmYYC - IAD
1 stop13h 52mUnited Airlines
Deal found 8/16$193
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:50 pmIAD - YYC
2 stops21h 03mUnited Airlines
Mon 10/273:30 pmYYC - IAD
1 stop11h 57mUnited Airlines
Deal found 8/17$198
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/412:35 pmIAD - YYC
1 stop11h 13mUnited Airlines
Wed 10/86:15 amYYC - IAD
2 stops16h 06mUnited Airlines
Deal found 8/16$203
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:30 amIAD - YYC
2 stops17h 18mUnited Airlines
Tue 10/76:15 amYYC - IAD
2 stops16h 06mUnited Airlines
Deal found 8/16$208
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Sat 9/64:20 pmIAD - YTZ
Nonstop1h 33mPorter Airlines
Sun 9/78:45 amYTZ - IAD
Nonstop1h 31mPorter Airlines
Deal found 8/16$209
This United deal was found by Cheapflights users on 8/15. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2910:05 pmIAD - YYC
1 stop16h 14mMultiple Airlines
Thu 10/21:10 amYYC - IAD
1 stop6h 28mMultiple Airlines
Deal found 8/15$209
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/1911:35 amIAD - YTZ
Nonstop1h 33mPorter Airlines
Mon 9/221:35 pmYTZ - IAD
Nonstop1h 31mPorter Airlines
Deal found 8/17$211
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Sat 9/64:20 pmIAD - YTZ
Nonstop1h 33mPorter Airlines
Wed 9/101:35 pmYTZ - IAD
Nonstop1h 31mPorter Airlines
Deal found 8/15$212
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/304:20 pmIAD - YTZ
Nonstop1h 33mPorter Airlines
Mon 10/61:35 pmYTZ - IAD
Nonstop1h 31mPorter Airlines
Deal found 8/17$213
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/114:20 pmIAD - YTZ
Nonstop1h 33mPorter Airlines
Sun 9/148:45 amYTZ - IAD
Nonstop1h 31mPorter Airlines
Deal found 8/17$215

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 August 18, 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.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 10/4

12:35 pm-9:48 pm

1 stop11h 13m

Calgary

Sat 10/4

1:10 am-9:38 am

1 stop6h 28m

$182

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 11/5

8:25 am-2:21 pm

1 stop7h 56m

Calgary

Thu 11/13

3:30 pm-5:27 am

1 stop11h 57m

$183

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 10/24

10:10 pm-11:38 am

1 stop15h 28m

Calgary

Mon 10/27

3:30 pm-5:27 am

1 stop11h 57m

$183

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 10/20

10:10 pm-11:38 am

1 stop15h 28m

Calgary

Thu 10/30

3:30 pm-5:27 am

1 stop11h 57m

$183

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 11/8

3:59 pm-9:53 pm

1 stop7h 54m

Calgary

Wed 11/12

3:30 pm-5:27 am

1 stop11h 57m

$183

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 10/24

10:10 pm-11:38 am

1 stop15h 28m

Calgary

Tue 10/28

3:30 pm-5:27 am

1 stop11h 57m

$183

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 10/20

10:10 pm-11:38 am

1 stop15h 28m

Calgary

Fri 10/31

3:30 pm-5:27 am

1 stop11h 57m

$183

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 10/24

10:05 pm-12:19 pm

1 stop16h 14m

Calgary

Wed 10/29

3:30 pm-5:27 am

1 stop11h 57m

$183

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 10/21

10:10 pm-11:38 am

1 stop15h 28m

Calgary

Tue 10/28

3:30 pm-5:27 am

1 stop11h 57m

$183

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 10/21

2:45 pm-9:48 pm

1 stop9h 03m

Calgary

Wed 10/29

3:30 pm-5:27 am

1 stop11h 57m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 60 results
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2
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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 $243). Flying from Washington, D.C. to Canada in August is currently the most expensive (average of $348). 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 August 18, 2025.

When flying from Washington, D.C. to Canada, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 18, 2025.

The most flights from WAS to CA0 are scheduled on a Monday (29 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).

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 August 18, 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.

Crew

8.7

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Crew

8.7

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Crew

8.7

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Crew

8.7

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Crew

8.7

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Crew

8.7

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

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.
  • 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 ($85), Porter Airlines ($92), and American Airlines ($95).

  • What are the most popular routes 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: ANA (87%), Republic Airways (75%), United Airlines( 75%).

  • 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 $994, our data indicates the cheapest price to be $97. The most popular route (Washington, D.C. Dulles Intl - Toronto Pearson Intl), is priced around $231.

  • 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 $243). Flying from Washington, D.C. to Canada in August is currently the most expensive (average of $348). 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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Alternative routes for Washington, D.C. to Canada

See prices for flight routes from nearby airports that may be better suited for you.

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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$100Average$522FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$103Average$337FlexibilityNo cancel feeOn-time52%
WestJetCheapest$118Average$520FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$118Average$479FlexibilityNo cancel feeOn-time67%
DeltaCheapest$142Average$530FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$176Average$220FlexibilityNo cancel feeOn-time50%
American AirlinesCheapest$226Average$489FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$337Average$547FlexibilityNo cancel feeOn-time75%

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