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C$ 103+ 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 15/1. 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
3 Jan — 10 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 4 December 2025.

Good round-trip deal

C$ 178 or less

Good one-way deal

C$ 99 or less
Price to beat on a round-trip flight from District of Columbia.
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Price to beat on a one-way flight from District of Columbia.
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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 4 December 2025.

Wed 31/1211:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Fri 2/18:50 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 3/12C$ 297
Wed 17/126:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Tue 30/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 3/12C$ 299
Thu 18/1211:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Thu 8/18:50 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 3/12C$ 300
Thu 8/111:35 a.m.IAD - YTZ
Nonstop1h 34mMultiple Airlines
Mon 12/13:30 p.m.YTZ - IAD
1 stop5h 24mMultiple Airlines
Deal found 4/12C$ 301
Thu 18/1211:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Mon 5/18:50 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 3/12C$ 303
Thu 18/1211:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Tue 30/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 3/12C$ 304
Thu 29/111:35 a.m.IAD - YTZ
Nonstop1h 34mPorter Airlines
Sun 1/28:50 a.m.YTZ - IAD
Nonstop1h 32mPorter Airlines
Deal found 3/12C$ 306
Thu 25/122:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Tue 30/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 3/12C$ 307
Wed 4/211:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Fri 6/28:50 a.m.YTZ - IAD
Nonstop1h 32mPorter Airlines
Deal found 3/12C$ 308
Thu 1/16:59 a.m.DCA - YYZ
Nonstop1h 36mAir Canada
Wed 7/19:00 p.m.YYZ - DCA
Nonstop1h 35mAir Canada
Deal found 2/12C$ 310
Thu 8/19:00 a.m.IAD - YYZ
Nonstop1h 29mAir Canada
Mon 12/16:55 p.m.YYZ - IAD
Nonstop1h 31mAir Canada
Deal found 3/12C$ 310
Sun 21/126:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Wed 7/18:50 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 3/12C$ 311

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 4 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 17/12

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

Nonstop1h 30m

Toronto Island

Thu 18/12

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

Nonstop1h 29m

C$ 297

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sun 18/1

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$ 308

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 26/2

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

Nonstop1h 30m

Toronto Island

Sun 1/3

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

Nonstop1h 29m

C$ 315

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Wed 17/12

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

Nonstop1h 30m

Toronto Island

Fri 19/12

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

Nonstop1h 29m

C$ 320

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 18/12

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

Nonstop1h 30m

Toronto Island

Tue 23/12

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

Nonstop1h 29m

C$ 325

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 6/2

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

Nonstop1h 30m

Toronto Island

Sun 8/2

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

Nonstop1h 32m

C$ 328

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 5/2

9:45 a.m.-2:25 p.m.

1 stop4h 40m

Toronto Island

Sun 8/2

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

Nonstop1h 32m

C$ 329

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 5/2

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

Nonstop1h 30m

Toronto Island

Sun 8/2

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

Nonstop1h 32m

C$ 331

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Wed 31/12

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

Nonstop1h 30m

Toronto Island

Thu 8/1

2:05 p.m.-7:55 a.m.

2 stops17h 50m

C$ 341

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Wed 11/2

1:45 p.m.-5:53 p.m.

1 stop4h 08m

Toronto Pearson Intl

Wed 18/2

6:45 p.m.-11:07 p.m.

1 stop4h 22m

C$ 352

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/12

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$ 137). Flying from District of Columbia in October will prove the most costly (average of C$ 286). 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 Monday evenings when fares are usually the most expensive.

Which airlines fly from District of Columbia?

For flights departing from District of Columbia 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$ 159
Porter Airlines
Porter Airlines
From C$ 235
Etihad Airways
Etihad Airways
From C$ 996
United Airlines
United Airlines
From C$ 158

What is the cheapest place to fly to from District of Columbia?

The cheapest city to fly to from District of Columbia is Atlanta Hartsfield-Jackson, with prices starting at C$ 83. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From C$ 83
San Salvador El Salvador Intl
San Salvador El Salvador Intl
From C$ 99
Toronto
Toronto
From C$ 133
Montreal
Montreal
From C$ 218

Browse thousands of different options on Cheapflights for your next trip

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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.
Flights from Dulles Intl to Jeddah
Flights from Reagan-National to Ottawa
Flights from Dulles Intl to San Salvador

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 4 December 2025.

  • Which is the cheapest airport to catch a flight from District of Columbia?

    The cheapest routes to Ottawa can be found at Washington, D.C. Dulles Intl airport from C$ 247. While Baltimore/Washington airport is usually cheaper if your destination is Montreal with prices starting at C$ 264. 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$ 247 round trip
    Travel from Washington, D.C. to Montreal from C$ 318 round trip
    Travel from Washington, D.C. to Vancouver from C$ 328 round trip
    Travel from Baltimore to Calgary from C$ 339 round trip
    Travel from Washington, D.C. to Ottawa from C$ 402 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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