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Cheap flights from Washington, D.C. to Canada from C$ 117

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YYZ
21 Aug — 28 Aug1
1 adult

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 16 August 2025.

Round-trip from

C$ 206

One-way from

C$ 117

Popular in

August

Cheapest in

June

Average price

C$ 443

Good round-trip deal

C$ 93 or less

Good one-way deal

C$ 98 or less
WestJet
  • WestJet
  • 8/9-12/9
  • Nonstop
  • 9h 14m total
  • Washington, D.C. to Canada
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Air Canada
  • Air Canada
  • 18/9
  • 1 total stop
  • 6h 39m total
  • Washington, D.C. to Canada
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 15 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 16 August 2025.

Mon 8/96:45 p.m.IAD - YYC
Nonstop4h 54mWestJet
Fri 12/911:30 a.m.YYC - IAD
Nonstop4h 20mWestJet
Deal found 14/8C$ 206
Mon 29/96:45 p.m.IAD - YYC
Nonstop4h 54mWestJet
Fri 3/1011:30 a.m.YYC - IAD
Nonstop4h 20mWestJet
Deal found 15/8C$ 208
Mon 29/96:45 p.m.IAD - YYC
Nonstop4h 54mMultiple Airlines
Mon 6/103:49 p.m.YYC - IAD
1 stop14h 26mMultiple Airlines
Deal found 15/8C$ 215
Fri 5/96:45 p.m.IAD - YYC
Nonstop4h 54mWestJet
Fri 12/911:30 a.m.YYC - IAD
Nonstop4h 20mWestJet
Deal found 14/8C$ 226
Fri 5/96:45 p.m.IAD - YYC
Nonstop4h 54mWestJet
Mon 8/911:30 a.m.YYC - IAD
Nonstop4h 20mWestJet
Deal found 15/8C$ 228
Fri 5/93:55 p.m.IAD - YYC
1 stop8h 58mMultiple Airlines
Mon 8/911:30 a.m.YYC - IAD
Nonstop4h 20mMultiple Airlines
Deal found 13/8C$ 232
Mon 13/106:45 p.m.IAD - YYC
Nonstop4h 54mWestJet
Fri 17/1011:30 a.m.YYC - IAD
Nonstop4h 20mWestJet
Deal found 14/8C$ 242
Sat 8/113:59 p.m.IAD - YYC
1 stop7h 54mUnited Airlines
Wed 12/113:30 p.m.YYC - IAD
1 stop11h 57mUnited Airlines
Deal found 15/8C$ 253
Mon 29/910:05 p.m.IAD - YYC
1 stop16h 14mUnited Airlines
Mon 6/103:49 p.m.YYC - IAD
1 stop14h 26mUnited Airlines
Deal found 15/8C$ 254
Fri 19/911:35 a.m.IAD - YTZ
Nonstop1h 33mPorter Airlines
Mon 22/98:45 a.m.YTZ - IAD
Nonstop1h 31mPorter Airlines
Deal found 13/8C$ 284
Sat 20/94:20 p.m.IAD - YTZ
Nonstop1h 33mPorter Airlines
Sat 18/101:35 p.m.YTZ - IAD
Nonstop1h 31mPorter Airlines
Deal found 14/8C$ 287
Fri 5/94:20 p.m.IAD - YTZ
Nonstop1h 33mPorter Airlines
Sun 7/98:45 a.m.YTZ - IAD
Nonstop1h 31mPorter Airlines
Deal found 15/8C$ 289

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 16 August 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

Mon 29/9

6:45 p.m.-9:39 p.m.

Nonstop4h 54m

Calgary

Mon 6/10

3:49 p.m.-8:15 a.m.

1 stop14h 26m

C$ 215

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 5/9

6:45 p.m.-9:39 p.m.

Nonstop4h 54m

Calgary

Mon 8/9

11:30 a.m.-5:50 p.m.

Nonstop4h 20m

C$ 226

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 10/10

6:45 p.m.-9:39 p.m.

Nonstop4h 54m

Calgary

Fri 17/10

11:30 a.m.-5:50 p.m.

Nonstop4h 20m

C$ 232

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 28/10

6:03 p.m.-12:26 p.m.

1 stop20h 23m

Calgary

Tue 4/11

3:30 p.m.-5:27 a.m.

1 stop11h 57m

C$ 253

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 8/11

12:40 p.m.-9:53 p.m.

1 stop11h 13m

Calgary

Wed 12/11

3:30 p.m.-5:27 a.m.

1 stop11h 57m

C$ 253

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 7/11

10:10 p.m.-12:26 p.m.

1 stop16h 16m

Calgary

Wed 12/11

3:30 p.m.-5:27 a.m.

1 stop11h 57m

C$ 253

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 31/10

6:03 p.m.-12:26 p.m.

1 stop20h 23m

Calgary

Mon 3/11

3:30 p.m.-5:27 a.m.

1 stop11h 57m

C$ 253

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 29/9

10:10 p.m.-11:38 a.m.

1 stop15h 28m

Calgary

Wed 1/10

3:49 p.m.-7:02 a.m.

1 stop13h 13m

C$ 266

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 24/11

10:10 p.m.-2:21 p.m.

1 stop18h 11m

Calgary

Wed 17/12

6:15 a.m.-3:01 p.m.

1 stop6h 46m

C$ 266

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Thu 27/11

8:25 a.m.-2:21 p.m.

1 stop7h 56m

Calgary

Tue 16/12

2:13 p.m.-11:15 p.m.

1 stop7h 02m

C$ 266

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/8

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, January is the cheapest month in which you can book a flight from Washington, D.C. to Canada (average of C$ 168). Flying from Washington, D.C. to Canada in July is currently the most expensive (average of C$ 258). 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 16 August 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 16 August 2025.

The most flights from WAS to CA0 are scheduled on a Friday (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 16 August 2025.
Get a feel of what it's like to fly with Porter Airlines,Air Transat, andUnited Airlines 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
332 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Food

7.6

Comfort

8.0

Overall

8.0

Crew

8.7

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
Porter Airlines
8.0
Very good
332 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Food

7.6

Comfort

8.0

Overall

8.0

Crew

8.7

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
Air Transat
7.7
Good
427 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Food

7.6

Comfort

8.0

Overall

8.0

Crew

8.7

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
United Airlines
7.4
Good
8,916 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Food

7.6

Comfort

8.0

Overall

8.0

Crew

8.7

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
WestJet
7.2
Good
3,016 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Food

7.6

Comfort

8.0

Overall

8.0

Crew

8.7

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
Air Canada
7.1
Good
9,966 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Food

7.6

Comfort

8.0

Overall

8.0

Crew

8.7

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?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 117. Users have also found prices from C$ 124 and C$ 131 on Porter Airlines and American Airlines, 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. Reagan-National - Toronto Pearson Intl or Washington, D.C. Dulles Intl - 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: ANA (87%), Republic Airways (75%), United Airlines( 75%).

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

    Looking at all options, your cheapest flight can be booked for C$ 146. While the most popular route (Washington, D.C. Dulles Intl - Toronto Pearson Intl) can be booked for C$ 319 on average our data indicates C$ 463 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, January is the cheapest month in which you can book a flight from Washington, D.C. to Canada (average of C$ 168). Flying from Washington, D.C. to Canada in July is currently the most expensive (average of C$ 258). 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.
Dulles Intl to Pearson Intl flights
Reagan-National to Pearson Intl flights
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Dulles Intl to Deer Lake flights
Dulles Intl to Sydney flights
Reagan-National to Seattle flights
Dulles Intl to Regina flights
Dulles Intl to Sault Ste Marie flights

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 16 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 159AverageC$ 558FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 182AverageC$ 651FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 243AverageC$ 486FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 319AverageC$ 679FlexibilityNo 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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