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Cheap flights from Washington, D.C. to Canada from C$ 112

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YYZ
16 Nov — 23 Nov1
1 adult
1 adult, Economy

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 17 October 2025.

Round-trip from

C$ 296

One-way from

C$ 112

Popular in

November

Cheapest in

June

Average price

C$ 435

Good round-trip deal

C$ 151 or less

Good one-way deal

C$ 102 or less
Porter Airlines
  • Porter Airlines
  • 2/11-5/11
  • Nonstop
  • 2h 59m total
  • Washington, D.C. to Canada
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29/10
  • 29/10
  • 1 total stop
  • 29h 25m total
  • Washington, D.C. to Canada
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
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

Enter your travel dates to find the best prices.

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 17 October 2025.

Mon 17/1111:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Mon 24/118:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 16/10C$ 296
Thu 6/116:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Sun 9/118:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 16/10C$ 299
Sun 16/1111:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Thu 20/118:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 16/10C$ 300
Fri 14/116:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Fri 21/113:45 p.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 16/10C$ 302
Thu 13/116:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Thu 20/118:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 16/10C$ 303
Thu 4/1211:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Sun 7/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 16/10C$ 306
Thu 13/1111:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Mon 17/113:45 p.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 15/10C$ 312
Thu 30/106:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Sun 2/118:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 16/10C$ 313
Mon 17/1111:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Tue 18/113:45 p.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 15/10C$ 315
Thu 20/1111:12 a.m.IAD - YYZ
1 stop12h 59mMultiple Airlines
Fri 21/1112:50 p.m.YYZ - IAD
1 stop18h 55mMultiple Airlines
Deal found 15/10C$ 316
Wed 12/1111:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Fri 14/113:45 p.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 14/10C$ 317
Thu 13/116:59 a.m.DCA - YYZ
Nonstop1h 36mAir Canada
Mon 17/116:10 p.m.YYZ - DCA
Nonstop1h 35mAir Canada
Deal found 15/10C$ 317

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 17 October 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

Fri 28/11

9:45 a.m.-2:55 p.m.

1 stop5h 10m

Toronto Island

Fri 5/12

10:25 a.m.-8:59 p.m.

2 stops10h 34m

C$ 315

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 20/11

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

Toronto Island

Mon 24/11

8:55 a.m.-10:24 a.m.

Nonstop1h 29m

C$ 320

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 14/11

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

Toronto Island

Mon 24/11

3:45 p.m.-5:14 p.m.

Nonstop1h 29m

C$ 320

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 21/11

6:30 p.m.-8:00 p.m.

Nonstop1h 30m

Toronto Island

Tue 25/11

3:45 p.m.-5:14 p.m.

Nonstop1h 29m

C$ 322

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sun 16/11

6:30 p.m.-8:00 p.m.

Nonstop1h 30m

Toronto Island

Sun 23/11

3:45 p.m.-5:14 p.m.

Nonstop1h 29m

C$ 323

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 28/11

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

Toronto Island

Fri 5/12

8:55 a.m.-10:24 a.m.

Nonstop1h 29m

C$ 323

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Mon 17/11

6:30 p.m.-8:00 p.m.

Nonstop1h 30m

Toronto Island

Thu 27/11

3:45 p.m.-5:14 p.m.

Nonstop1h 29m

C$ 323

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Mon 17/11

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

Toronto Island

Fri 21/11

3:45 p.m.-5:14 p.m.

Nonstop1h 29m

C$ 323

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Mon 17/11

6:30 p.m.-8:00 p.m.

Nonstop1h 30m

Toronto Island

Tue 25/11

3:45 p.m.-5:14 p.m.

Nonstop1h 29m

C$ 324

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 20/11

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

Toronto Island

Sun 23/11

8:55 a.m.-10:24 a.m.

Nonstop1h 29m

C$ 324

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/10

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 C$ 126). Flying from Washington, D.C. to Canada in August is currently the most expensive (average of C$ 194). 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 17 October 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Canada in the evening. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the morning.

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 16 December 2024.

Travelers seeking maximum savings on their Washington, D.C. to Canada flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday 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 17 October 2025.

The most flights from WAS to CA0 are scheduled on a Wednesday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (28 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 17 October 2025.
Get a feel of what it's like to fly with Porter Airlines,United Airlines, andWestJet 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
381 reviews
Check prices

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
381 reviews
Porter Airlines
8.0
Very good
381 reviews
Check prices

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,982 reviews
Porter Airlines
8.0
Very good
381 reviews
Check prices

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,127 reviews
Porter Airlines
8.0
Very good
381 reviews
Check prices

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,307 reviews
Porter Airlines
8.0
Very good
381 reviews
Check prices

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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?

    A quick flight from Washington, D.C. to Canada can take about 1h 30m. Air Canada provides one of the quickest options available for as low as C$ 320. Washington, D.C. and Canada are separated by a distance of 546 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 146. Users have also found prices from C$ 149 and C$ 150 on United Airlines and Air Canada, 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: Republic Airways (93%), United Airlines (93%), Air Canada( 92%).

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

    Looking at all options, your cheapest flight can be booked for C$ 152. While the most popular route (Washington, D.C. Dulles Intl - Toronto Pearson Intl) can be booked for C$ 337 on average, our data indicates C$ 302 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, July is the cheapest month in which you can book a flight from Washington, D.C. to Canada (average of C$ 126). Flying from Washington, D.C. to Canada in August is currently the most expensive (average of C$ 194). 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 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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 160AverageC$ 502FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 185AverageC$ 612FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 247AverageC$ 436FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 456AverageC$ 688FlexibilityNo 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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