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C$ 121+ Cheap flights from Washington, D.C.

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
WAS — YYZ
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Washington, D.C.

Discover essential information about flights departing from Washington, D.C., including flight schedules, destinations, airlines operating at the Washington, D.C. airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 9 February 2026.

Cheapest airline

Porter Airlines

Good round-trip deal

C$ 107 or less

Good one-way deal

C$ 126 or less
On average, Porter Airlines currently has the cheapest one-way flight from Washington, D.C. (avg. price of C$ 309).
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Price to beat on a round-trip flight from Washington, D.C..
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Price to beat on a one-way flight from Washington, D.C..
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Cheapest flights from Washington, D.C.
Explore the most affordable flight options available from Washington, D.C.. Find the lowest fares based on data from user searches, with prices last updated on 9 February 2026.

Thu 26/211:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Mon 2/38:55 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 9/2C$ 299
Tue 14/44:05 p.m.
BWI
-
YYZ
1 stop22h 00m
Multiple Airlines
Sun 19/46:30 a.m.
YYZ
-
BWI
1 stop26h 13m
Multiple Airlines
Deal found 7/2C$ 299
Wed 11/311:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Fri 13/33:45 p.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 9/2C$ 305
Thu 26/211:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Multiple Airlines
Mon 2/34:25 p.m.
YTZ
-
IAD
1 stop4h 29m
Multiple Airlines
Deal found 9/2C$ 308
Mon 23/312:55 p.m.
DCA
-
YYZ
1 stop4h 41m
Air Canada
Mon 30/36:20 p.m.
YYZ
-
DCA
Nonstop1h 33m
Air Canada
Deal found 5/2C$ 308
Mon 23/311:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Tue 7/43:45 p.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 9/2C$ 309
Mon 2/311:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Fri 6/33:45 p.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 8/2C$ 310
Fri 27/28:40 p.m.
DCA
-
YYZ
Nonstop1h 35m
Air Canada
Mon 2/37:10 a.m.
YYZ
-
DCA
1 stop5h 09m
Air Canada
Deal found 6/2C$ 310
Tue 24/34:30 p.m.
IAD
-
YYZ
Nonstop1h 33m
Air Canada
Tue 31/32:05 p.m.
YYZ
-
IAD
Nonstop1h 29m
Air Canada
Deal found 6/2C$ 310
Sat 28/31:45 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Mon 30/38:55 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 6/2C$ 312
Tue 7/411:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Tue 7/43:45 p.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 9/2C$ 313
Tue 7/411:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Wed 8/48:55 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 9/2C$ 314

Find flights from Washington, D.C. within your budget

 
Find flights departing from Washington, D.C. that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 9 February 2026. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Pearson Intl

Route

Depart

Return

Price

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 17/4

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

Nonstop1h 30m

Toronto Island

Sun 19/4

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

Nonstop1h 29m

C$ 308

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 3/4

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

Nonstop1h 30m

Toronto Island

Fri 10/4

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

Nonstop1h 29m

C$ 312

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 7/5

4:05 p.m.-5:36 p.m.

Nonstop1h 31m

Toronto Island

Sun 10/5

9:15 a.m.-10:46 a.m.

Nonstop1h 31m

C$ 314

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 26/3

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

Nonstop1h 30m

Toronto Island

Sun 29/3

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

Nonstop1h 29m

C$ 316

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Wed 18/3

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

Nonstop1h 30m

Toronto Island

Mon 23/3

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

Nonstop1h 29m

C$ 319

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 17/4

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

Nonstop1h 30m

Toronto Island

Mon 20/4

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

Nonstop1h 29m

C$ 321

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 7/5

11:30 a.m.-1:01 p.m.

Nonstop1h 31m

Toronto Island

Mon 11/5

1:50 p.m.-3:21 p.m.

Nonstop1h 31m

C$ 325

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 10/4

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

Nonstop1h 30m

Toronto Island

Tue 14/4

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

Nonstop1h 29m

C$ 325

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Tue 2/6

8:40 p.m.-10:12 p.m.

Nonstop1h 32m

Toronto Pearson Intl

Sat 6/6

8:10 a.m.-12:01 p.m.

1 stop3h 51m

C$ 387

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Wed 25/3

10:09 p.m.-11:46 p.m.

Nonstop1h 37m

Toronto Pearson Intl

Wed 8/4

12:45 p.m.-2:24 p.m.

Nonstop1h 39m

C$ 393

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

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Best time to book a flight from Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Washington, D.C.

Get recent, data-driven insights about flights from Washington, D.C. including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Pearson Intl. Price data was last updated on 6 February 2026.

The price you pay for your flight from Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Washington, D.C.?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. (average of C$ 143). Flying from Washington, D.C. in October will prove the most costly (average of C$ 279). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Pearson Intl. Price data was last updated on 23 February 2025.

Those who are seeking the cheapest fare on flights departing from Washington, D.C. would be wise to consider leaving during Thursday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Wednesday at noon when fares are usually the most expensive.

Which airlines fly from Washington, D.C.?

For flights departing from Washington, D.C. check dates and pricing for the following: Air Canada, United Airlines. These airlines depart to the following popular destinations: Toronto.

Air Canada
Air Canada
From C$ 175
Porter Airlines
Porter Airlines
From C$ 162
Etihad Airways
Etihad Airways
From C$ 1,009
Frontier
Frontier
From C$ 61

What are popular destinations to fly to from Washington, D.C.?

From Washington, D.C. you can expect to find greater availability for the following destinations: New York (991 flights per day), Chicago (690 flights per day) and Atlanta (467 flights per day).

Toronto
Toronto
From C$ 106
Abu Dhabi Zayed Intl
Abu Dhabi Zayed Intl
From C$ 386
Istanbul
Istanbul
From C$ 1,077
Reykjavik
Reykjavik
From C$ 599

What is the cheapest place to fly to from Washington, D.C.?

The cheapest city to fly to from Washington, D.C. is Atlanta Hartsfield-Jackson, with prices starting at C$ 76. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From C$ 76
Toronto
Toronto
From C$ 106
Orlando
Orlando
From C$ 134
Miami
Miami
From C$ 137

Airline reviews for flights from Washington, D.C.

Get insights into the airlines that provide service from Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Washington, D.C.. In the last 7 days, Cheapflights users made a total of 629,999 searches.
See what other customers who have flown with Air Canada from Washington, D.C. have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,700 reviews
Check prices

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Food

6.3

Crew

7.8

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

YXE - YYZ

We were over three hours delayed leaving Saskatoon and missed our connection to Montreal. We were then rerouted all the way to Zurich. We were over seven hours late getting to our final destination. Then our luggage was lost for lost for three days. All three flights were delayed and our trip was definitely impacted.
Air Canada
7.1
Good
10,700 reviews
Air Canada
7.1
Good
10,700 reviews
Check prices

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Food

6.3

Crew

7.8

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

YXE - YYZ

We were over three hours delayed leaving Saskatoon and missed our connection to Montreal. We were then rerouted all the way to Zurich. We were over seven hours late getting to our final destination. Then our luggage was lost for lost for three days. All three flights were delayed and our trip was definitely impacted.

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Popular international destinations from Washington, D.C.

The most popular international flight routes departing from Washington, D.C. we’ve come across at this time.
Flights from Dulles Intl to Jeddah

Related info for your journey

Access useful and relevant information related to your journey from Washington, D.C.. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 9 February 2026.

  • What are the most popular destinations to fly to from Washington, D.C.?

    This month, the top selected destinations from Washington, D.C. are Atlanta, Boston, Mumbai. Throughout the year, Boston, Atlanta, Athens are some of the top choices made by users flying from Washington, D.C..

  • Which is the cheapest airport to catch a flight from Washington, D.C.?

    The cheapest routes to Montreal can be found at Baltimore/Washington airport from C$ 299. While Washington, D.C. Dulles Intl airport is usually cheaper if your destination is Ottawa with prices starting at C$ 308. Reference our flight search to find the best deals in real time.

  • What are the cheapest airlines flying from Washington, D.C. to anywhere?

    According to our data, users have found Spirit Airlines, Allegiant Air, and Air Canada to have the cheapest round-trip prices from Washington, D.C.. Some of the destinations and prices are as follows: Spirit Airlines flights from Washington, D.C. to Fort Lauderdale (C$ 104). Allegiant Air flights from Washington, D.C. to Nashville Intl (C$ 132). Air Canada flights from Washington, D.C. to Montreal (C$ 187).

  • What is the cheapest month to fly from Washington, D.C.?

    At the present moment the cheapest month to fly from Washington, D.C. is currently September; with October being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Washington, D.C.?

    Check out the cheapest flights from Washington, D.C. to embark to:
    Travel from Baltimore to Toronto from C$ 299 round trip
    Travel from Washington, D.C. to Montreal from C$ 324 round trip
    Travel from Baltimore to Vancouver from C$ 348 round trip
    Travel from Baltimore to Calgary from C$ 348 round trip
    Travel from Washington, D.C. to Ottawa from C$ 387 round trip

  • How does Cheapflights help users find flights from Washington, D.C.?

    Deals for flights from Washington, D.C. are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Washington, D.C.?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington, D.C..

  • Can Cheapflights find flights from Washington, D.C. with no change fees?

    Yes, we can. To see specific flights from Washington, D.C. 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. become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Washington, D.C. today and book when you’re ready!

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Deals for flights from Washington, D.C. are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C.?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington, D.C..

Can Cheapflights find flights from Washington, D.C. with no change fees?

Yes, we can. To see specific flights from Washington, D.C. 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. become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Washington, D.C. today and book when you’re ready!

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