HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Canada

$82+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YYZ
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Canada with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 3, 2025.

Round-trip from

$178
(Kiwi.com)

One-way from

$82
(SmartFares)

Popular in

February

Cheapest in

June

Average price

$287

Good round-trip deal

$208 or less

Good one-way deal

$101 or less
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. 3% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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

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 July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/2. 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 7/224:10 pmIAD - YTZ
Nonstop1h 33mPorter Airlines
Thu 7/241:25 pmYTZ - IAD
Nonstop1h 31mPorter Airlines
Deal found 7/2$178
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Fri 8/156:59 amDCA - YYZ
Nonstop1h 34mAir Canada
Fri 8/226:15 amYYZ - DCA
1 stop4h 03mAir Canada
Deal found 7/2$179
This Flightnetwork deal was found by Cheapflights users on 7/2. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1710:20 amIAD - YYZ
Nonstop1h 35mAir Canada
Sun 8/248:10 amYYZ - IAD
Nonstop1h 27mAir Canada
Deal found 7/2$179
This Flightnetwork deal was found by Cheapflights users on 7/2. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/164:10 pmIAD - YTZ
Nonstop1h 33mMultiple Airlines
Sat 8/231:25 pmYTZ - IAD
Nonstop1h 31mMultiple Airlines
Deal found 7/2$184
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/256:45 pmIAD - YYC
Nonstop4h 52mWestJet
Fri 8/2911:30 amYYC - IAD
Nonstop4h 24mWestJet
Deal found 7/1$209
This Booking.com deal was found by Cheapflights users on 6/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:45 pmIAD - YYC
Nonstop4h 52mMultiple Airlines
Wed 8/2711:45 pmYYC - IAD
1 stop7h 52mMultiple Airlines
Deal found 6/30$220
This United Airlines deal was found by Cheapflights users on 7/3. 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 8/189:10 amIAD - YYC
Nonstop4h 50mUnited Airlines
Fri 8/222:55 pmYYC - IAD
Nonstop4h 21mUnited Airlines
Deal found 7/3$229
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 10/215:45 amBWI - YVR
1 stop18h 03mMultiple Airlines
Sun 10/2611:00 pmYVR - BWI
1 stop14h 51mMultiple Airlines
Deal found 7/3$230
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/156:10 pmDCA - YYZ
1 stop4h 55mAmerican Airlines
Fri 7/257:15 amYYZ - DCA
1 stop5h 40mAmerican Airlines
Deal found 7/3$236
This Flightnetwork deal was found by Cheapflights users on 7/1. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/182:25 pmIAD - YYC
1 stop12h 50mAir Canada
Tue 8/261:10 amYYC - IAD
1 stop6h 27mAir Canada
Deal found 7/1$245
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Sat 8/162:25 pmIAD - YYZ
Nonstop1h 36mMultiple Airlines
Sat 8/234:30 pmYYZ - IAD
2 stops18h 14mMultiple Airlines
Deal found 7/2$251
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:00 amIAD - YYZ
1 stop3h 22mDelta
Mon 9/224:12 pmYYZ - IAD
1 stop6h 54mDelta
Deal found 7/3$253

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 3, 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

Tue 7/22

4:10 pm-5:43 pm

Nonstop1h 33m

Toronto Island

Thu 7/24

1:25 pm-2:56 pm

Nonstop1h 31m

$178

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Fri 8/15

6:59 am-8:33 am

Nonstop1h 34m

Toronto Pearson Intl

Fri 8/22

6:15 am-10:18 am

1 stop4h 03m

$179

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Sun 8/17

10:20 am-11:55 am

Nonstop1h 35m

Toronto Pearson Intl

Sun 8/24

8:10 am-9:37 am

Nonstop1h 27m

$179

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sat 8/16

4:10 pm-5:43 pm

Nonstop1h 33m

Toronto Island

Sat 8/23

1:25 pm-2:56 pm

Nonstop1h 31m

$184

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 8/25

6:45 pm-9:37 pm

Nonstop4h 52m

Calgary

Fri 8/29

11:30 am-5:54 pm

Nonstop4h 24m

$209

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 8/22

6:45 pm-9:37 pm

Nonstop4h 52m

Calgary

Wed 8/27

11:45 pm-9:37 am

1 stop7h 52m

$220

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 8/18

9:10 am-12:00 pm

Nonstop4h 50m

Calgary

Fri 8/22

2:55 pm-9:16 pm

Nonstop4h 21m

$229

BaltimoreVancouver

BWI - YVR

BWIYVR

Baltimore/Washington

Tue 10/21

5:45 am-8:48 pm

1 stop18h 03m

Vancouver Intl

Sun 10/26

11:00 pm-4:51 pm

1 stop14h 51m

$230

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Tue 7/15

6:10 pm-11:05 pm

1 stop4h 55m

Toronto Pearson Intl

Wed 7/16

7:35 am-11:32 am

1 stop3h 57m

$236

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 8/18

10:20 am-12:10 am

1 stop15h 50m

Calgary

Wed 8/27

11:45 pm-9:37 am

1 stop7h 52m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 60 results
1
2
3
...
6

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 July 3, 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 July 3, 2025.

The most flights from WAS to CA0 are scheduled on a Wednesday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 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 July 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Porter Airlines, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Porter Airlines
8.0
Very good
298 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Air Transat
7.8
Good
407 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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 Porter Airlines ($82), Air Canada ($83), and Air Transat ($87).

  • 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. Dulles Intl - Toronto Pearson Intl, Washington, D.C. Reagan-National - 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: Sun Country Air (100%), ANA (90%), Air Canada( 82%).

  • 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 $2,123, our data indicates the cheapest price to be $100. The most popular route (Washington, D.C. Dulles Intl - Toronto Pearson Intl), is priced around $221.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Canada

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Cancún flights
Dulles Intl to Atlanta flights
Dulles Intl to Dallas/Fort Worth flights
Reagan-National to Seattle flights
Dulles Intl to Los Angeles flights
Reagan-National to Los Angeles flights
Dulles Intl to Las Vegas flights
Dulles Intl to Miami flights
Reagan-National to Miami flights
Reagan-National to O'Hare Intl flights
Dulles Intl to Seattle flights
Reagan-National to Boston flights
Dulles Intl to O'Hare Intl flights
Reagan-National to Hobby flights
Dulles Intl to San Francisco flights
Reagan-National to Cancún flights
Dulles Intl to Boston flights
Reagan-National to San Francisco flights
Dulles Intl to Hobby flights
Reagan-National to Atlanta flights
Dulles Intl to Orlando flights
Dulles Intl to Fort Lauderdale flights
Reagan-National to Las Vegas flights
Dulles Intl to Midway flights
Dulles Intl to Mexico City flights
Dulles Intl to George Bush Intcntl flights
Dulles Intl to Tampa flights
Reagan-National to Orlando flights
Dulles Intl to Denver flights
Reagan-National to Denver flights
Reagan-National to Dallas/Fort Worth flights
Reagan-National to Fort Lauderdale flights
Dulles Intl to Minneapolis flights
Dulles Intl to Detroit flights
Reagan-National to George Bush Intcntl flights
Reagan-National to Minneapolis flights
Dulles Intl to Pearson Intl flights
Dulles Intl to San Diego flights
Reagan-National to Austin flights
Dulles Intl to Ontario flights
Dulles Intl to Honolulu flights
Dulles Intl to San Antonio flights
Reagan-National to San Diego flights
Reagan-National to Pearson Intl flights
Dulles Intl to New Orleans flights
Reagan-National to Detroit flights
Reagan-National to Midway flights
Dulles Intl to Portland flights
Reagan-National to Tampa flights
Dulles Intl to Sky Harbor Intl flights

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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$103Average$340FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$106Average$543FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$113Average$483FlexibilityNo cancel feeOn-time67%
WestJetCheapest$118Average$525FlexibilityNo cancel feeOn-time60%
DeltaCheapest$140Average$529FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$149Average$476FlexibilityNo cancel feeOn-time71%
Air TransatCheapest$169Average$310FlexibilityNo cancel feeOn-time50%
Alaska AirlinesCheapest$353Average$546FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.