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C$ 152+ Cheap flights from District of Columbia

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 3/9. 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
31 Jul — 7 Aug1
1 adult
1 adult, Economy, 0 bags

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 1 July 2026. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sun 19/7

11:05 a.m.-12:35 p.m.

Nonstop1h 30m

Toronto Island

Wed 22/7

1:40 p.m.-3:11 p.m.

Nonstop1h 31m

C$ 427

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Tue 21/7

11:05 a.m.-12:35 p.m.

Nonstop1h 30m

Toronto Island

Wed 22/7

1:40 p.m.-3:11 p.m.

Nonstop1h 31m

C$ 427

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Thu 5/11

12:55 p.m.-6:19 p.m.

1 stop5h 24m

Toronto Island

Sun 8/11

8:20 a.m.-12:19 p.m.

1 stop3h 59m

C$ 518

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Thu 3/12

12:55 p.m.-6:19 p.m.

1 stop5h 24m

Toronto Island

Sun 6/12

8:20 a.m.-12:19 p.m.

1 stop3h 59m

C$ 518

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 29/10

12:30 p.m.-5:26 p.m.

1 stop4h 56m

Toronto Pearson Intl

Thu 5/11

2:26 p.m.-11:11 p.m.

1 stop8h 45m

C$ 520

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Fri 25/9

6:26 p.m.-11:12 p.m.

1 stop4h 46m

Toronto Pearson Intl

Mon 28/9

4:05 p.m.-11:14 p.m.

1 stop7h 09m

C$ 520

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 11/9

1:10 p.m.-10:36 p.m.

1 stop11h 26m

Calgary

Tue 15/9

2:58 p.m.-9:18 p.m.

Nonstop4h 20m

C$ 523

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 16/9

8:20 a.m.-10:36 p.m.

1 stop16h 16m

Calgary

Wed 23/9

2:58 p.m.-9:18 p.m.

Nonstop4h 20m

C$ 523

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 24/9

4:02 p.m.-11:59 p.m.

1 stop7h 57m

Toronto Pearson Intl

Sun 27/9

9:44 a.m.-11:21 a.m.

Nonstop1h 37m

C$ 523

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Thu 17/9

9:07 a.m.-11:58 a.m.

Nonstop4h 51m

Calgary

Tue 22/9

9:30 a.m.-5:25 a.m.

1 stop17h 55m

C$ 532

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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, September is the cheapest month in which you can book a flight from District of Columbia (average of C$ 77). Flying from District of Columbia in June will prove the most costly (average of C$ 1,442). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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.

Porter Airlines
Porter Airlines
From C$ 243
Air Canada
Air Canada
From C$ 167
United Airlines
United Airlines
From C$ 329
Etihad Airways
Etihad Airways
From C$ 1,026

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

The cheapest city to fly to from District of Columbia is Toronto, with prices starting at C$ 153. Explore other affordable destinations below.

Toronto
Toronto
From C$ 153
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From C$ 157
Montreal
Montreal
From C$ 189
Calgary
Calgary
From C$ 244

When is the best time to book a flight from District of Columbia?

The price you pay for your flight from District of Columbia may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 27 June 2026.

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

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 Calgary
Flights from Dulles Intl to Jeddah
Flights from Dulles Intl to Ottawa

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 1 July 2026.

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

    The cheapest routes to Halifax can be found at Washington, D.C. Dulles Intl airport from C$ 345. While Washington, D.C. Reagan-National airport is usually cheaper if your destination is Halifax with prices starting at C$ 412. 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 September; with June 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$ 345 round trip
    Travel from Washington, D.C. to Ottawa from C$ 444 round trip
    Travel from Washington, D.C. to Montreal from C$ 454 round trip
    Travel from Baltimore to Calgary from C$ 488 round trip
    Travel from Washington, D.C. to Vancouver from C$ 526 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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