C$ 99+ Cheap flights from District of Columbia

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 10/3. 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.
IAD — YYZ
21 Jan — 28 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from District of Columbia

Discover essential information about flights departing from District of Columbia, including flight schedules, destinations, airlines operating at the District of Columbia 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 22 December 2025.

Good round-trip deal

C$ 191 or less

Good one-way deal

C$ 98 or less
Price to beat on a round-trip flight from District of Columbia.
Price to beat on a one-way flight from District of Columbia.

Find flights from District of Columbia

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Cheapest flights from District of Columbia
Explore the most affordable flight options available from District of Columbia. Find the lowest fares based on data from user searches, with prices last updated on 22 December 2025.

Thu 8/111:35 a.m.IAD - YTZ
Nonstop1h 34mPorter Airlines
Fri 9/18:50 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 19/12C$ 293
Fri 16/111:35 a.m.IAD - YTZ
Nonstop1h 34mPorter Airlines
Wed 21/18:50 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 20/12C$ 295
Tue 3/28:40 p.m.DCA - YYZ
Nonstop1h 37mAir Canada
Tue 10/27:20 a.m.YYZ - DCA
Nonstop1h 35mAir Canada
Deal found 19/12C$ 296
Wed 7/111:35 a.m.IAD - YTZ
Nonstop1h 34mPorter Airlines
Fri 9/18:50 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 19/12C$ 297
Thu 15/111:35 a.m.IAD - YTZ
Nonstop1h 34mPorter Airlines
Sun 18/18:50 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 20/12C$ 300
Mon 12/111:35 a.m.IAD - YTZ
Nonstop1h 34mPorter Airlines
Thu 22/18:50 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 21/12C$ 303
Fri 16/111:35 a.m.IAD - YTZ
Nonstop1h 34mPorter Airlines
Mon 19/18:50 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 20/12C$ 304
Mon 19/111:35 a.m.IAD - YTZ
Nonstop1h 34mPorter Airlines
Mon 26/18:50 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 20/12C$ 306
Fri 16/111:35 a.m.IAD - YTZ
Nonstop1h 34mPorter Airlines
Thu 29/18:50 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 20/12C$ 307
Mon 12/111:35 a.m.IAD - YTZ
Nonstop1h 34mPorter Airlines
Fri 16/18:50 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 20/12C$ 308
Fri 9/16:00 a.m.DCA - YYZ
1 stop6h 40mAir Canada
Fri 9/14:30 p.m.YYZ - DCA
Nonstop1h 35mAir Canada
Deal found 19/12C$ 308
Sun 18/111:35 a.m.IAD - YTZ
Nonstop1h 34mPorter Airlines
Wed 28/18:50 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 20/12C$ 310

Find flights from District of Columbia within your budget

 
Find flights departing from District of Columbia 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 22 December 2025. 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

Wed 4/2

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

Nonstop1h 30m

Toronto Island

Wed 11/2

8:50 a.m.-10:22 a.m.

Nonstop1h 32m

C$ 303

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Mon 9/3

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

Nonstop1h 30m

Toronto Island

Fri 13/3

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

Nonstop1h 29m

C$ 308

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Wed 18/2

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

Nonstop1h 30m

Toronto Island

Mon 23/2

8:50 a.m.-10:22 a.m.

Nonstop1h 32m

C$ 310

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Wed 21/1

11:35 a.m.-1:09 p.m.

Nonstop1h 34m

Toronto Island

Sun 25/1

8:50 a.m.-10:19 a.m.

Nonstop1h 29m

C$ 310

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sun 8/3

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

Nonstop1h 30m

Toronto Island

Fri 13/3

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

Nonstop1h 29m

C$ 310

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Wed 11/3

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

Nonstop1h 30m

Toronto Island

Fri 13/3

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

Nonstop1h 29m

C$ 310

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sun 11/1

11:35 a.m.-1:09 p.m.

Nonstop1h 34m

Toronto Island

Sun 18/1

8:50 a.m.-10:19 a.m.

Nonstop1h 29m

C$ 310

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sun 8/3

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

Nonstop1h 30m

Toronto Island

Thu 12/3

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

Nonstop1h 29m

C$ 310

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Sat 10/1

6:59 a.m.-8:35 a.m.

Nonstop1h 36m

Toronto Pearson Intl

Tue 13/1

7:20 a.m.-8:55 a.m.

Nonstop1h 35m

C$ 329

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Fri 30/1

6:59 a.m.-8:35 a.m.

Nonstop1h 36m

Toronto Pearson Intl

Sat 7/2

6:25 p.m.-7:59 p.m.

Nonstop1h 34m

C$ 354

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/12

Showing 1-10 of 60 results
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Best time to book a flight from District of Columbia

Have a flexible travel schedule? Discover the best time to fly from District of Columbia 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 District of Columbia

Get recent, data-driven insights about flights from District of Columbia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from District of Columbia?

Currently, March is the cheapest month in which you can book a flight from District of Columbia (average of C$ 135). Flying from District of Columbia in October will prove the most costly (average of C$ 282). 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 District of Columbia?

Use this chart to determine the cheapest time to fly round-trip from District of Columbia to Pearson Intl. Price data was last updated on 23 February 2025.

Those who are seeking the cheapest fare on flights departing from District of Columbia would be wise to consider leaving during Sunday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday mornings when fares are usually the most expensive.

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Popular international destinations from District of Columbia

The most popular international flight routes departing from District of Columbia we’ve come across at this time.

Related info for your journey

Access useful and relevant information related to your journey from District of Columbia. 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 22 December 2025.
  • Which is the cheapest airport to catch a flight from District of Columbia?

    The cheapest routes to Toronto can be found at Washington, D.C. Dulles Intl airport from C$ 281. While Baltimore/Washington airport is usually cheaper if your destination is Montreal with prices starting at C$ 286. Reference our flight search to find the best deals in real time.

  • What is the cheapest month to fly from District of Columbia?

    At the present moment the cheapest month to fly from District of Columbia is currently March; 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 District of Columbia?

    Check out the cheapest flights from District of Columbia to embark to:
    Travel from Washington, D.C. to Toronto from C$ 281 round trip
    Travel from Washington, D.C. to Montreal from C$ 335 round trip
    Travel from Washington, D.C. to Vancouver from C$ 365 round trip
    Travel from Washington, D.C. to Calgary from C$ 384 round trip

  • How does Cheapflights help users find flights from District of Columbia?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from District of Columbia today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from District of Columbia?

    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 District of Columbia.

  • Can Cheapflights find flights from District of Columbia with no change fees?

    Need flexible booking options for your flight from District of Columbia ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from District of Columbia become cheaper?

    Of course! You can now track prices for flights from District of Columbia and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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How does Cheapflights help users find flights from District of Columbia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from District of Columbia today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from District of Columbia?

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 District of Columbia.

Can Cheapflights find flights from District of Columbia with no change fees?

Need flexible booking options for your flight from District of Columbia ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from District of Columbia become cheaper?

Of course! You can now track prices for flights from District of Columbia and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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