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C$ 112+ 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 8/4. 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 — YUL
16 Apr — 23 Apr1
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 17 March 2026.

Good round-trip deal

C$ 175 or less

Good one-way deal

C$ 98 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

Enter your travel dates to find the best prices.

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 17 March 2026.

Thu 9/411:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Mon 13/49:25 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 16/3C$ 297
Fri 17/46:00 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Mon 20/49:25 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 16/3C$ 304
Tue 7/411:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Sat 11/411:30 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 16/3C$ 305
Thu 16/411:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Mon 20/49:25 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 16/3C$ 309
Fri 17/46:00 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Tue 21/49:25 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 16/3C$ 311
Thu 9/411:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Wed 15/49:25 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 16/3C$ 312
Wed 15/411:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Tue 21/49:25 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 16/3C$ 314
Thu 9/411:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Thu 16/49:25 a.m.
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Deal found 16/3C$ 315
Wed 29/411:40 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Mon 4/51:50 p.m.
YTZ
-
IAD
Nonstop1h 31m
Porter Airlines
Deal found 16/3C$ 318
Thu 16/46:00 a.m.
DCA
-
YYZ
1 stop5h 38m
Air Canada
Tue 21/46:20 p.m.
YYZ
-
DCA
Nonstop1h 33m
Air Canada
Deal found 16/3C$ 342
Fri 3/412:55 p.m.
DCA
-
YYZ
1 stop4h 30m
Air Canada
Tue 7/48:15 a.m.
YYZ
-
DCA
1 stop3h 46m
Air Canada
Deal found 16/3C$ 351
Thu 30/46:00 a.m.
DCA
-
YYZ
1 stop6h 34m
Air Canada
Thu 7/56:25 p.m.
YYZ
-
DCA
Nonstop1h 33m
Air Canada
Deal found 16/3C$ 360

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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 8/5

4:05 p.m.-5:35 p.m.

Nonstop1h 30m

Toronto Island

Tue 12/5

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

Nonstop1h 31m

C$ 387

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Mon 4/5

11:30 a.m.-1:00 p.m.

Nonstop1h 30m

Toronto Island

Thu 7/5

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

Nonstop1h 31m

C$ 398

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Fri 29/5

7:30 a.m.-10:37 p.m.

1 stop17h 07m

Calgary

Wed 3/6

8:30 a.m.-5:12 p.m.

1 stop6h 42m

C$ 422

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Mon 11/5

4:20 p.m.-6:12 p.m.

Nonstop1h 52m

Montreal Pierre Elliott Trudeau Intl

Sat 16/5

8:30 a.m.-10:19 a.m.

Nonstop1h 49m

C$ 441

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Mon 1/6

4:05 p.m.-5:35 p.m.

Nonstop1h 30m

Toronto Island

Wed 3/6

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

Nonstop1h 31m

C$ 442
Quickest round-trip

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 23/4

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

Nonstop1h 30m

Toronto Island

Mon 27/4

9:25 a.m.-10:54 a.m.

Nonstop1h 29m

C$ 442

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Tue 28/4

11:40 a.m.-4:30 p.m.

1 stop4h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

6:50 a.m.-10:54 a.m.

1 stop4h 04m

C$ 449

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Mon 25/5

3:30 p.m.-10:37 p.m.

1 stop9h 07m

Calgary

Fri 29/5

8:30 a.m.-7:10 p.m.

1 stop8h 40m

C$ 466

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Thu 28/5

6:30 a.m.-10:37 p.m.

1 stop18h 07m

Calgary

Thu 4/6

8:30 a.m.-6:12 p.m.

1 stop7h 42m

C$ 466

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 25/5

6:30 a.m.-9:48 p.m.

1 stop17h 18m

Calgary

Mon 1/6

6:00 a.m.-12:45 a.m.

1 stop16h 45m

C$ 466

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/3

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, March is the cheapest month in which you can book a flight from District of Columbia (average of C$ 153). Flying from District of Columbia in June will prove the most costly (average of C$ 337). 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, Porter Airlines. These airlines depart to the following popular destinations: Montreal.

Air Canada
Air Canada
From C$ 188
Porter Airlines
Porter Airlines
From C$ 163
United Airlines
United Airlines
From C$ 120
Etihad Airways
Etihad Airways
From C$ 983

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

The cheapest city to fly to from District of Columbia is Dallas/Fort Worth, with prices starting at C$ 60. Explore other affordable destinations below.

Dallas/Fort Worth
Dallas/Fort Worth
From C$ 60
Denver Intl
Denver Intl
From C$ 98
Toronto
Toronto
From C$ 125
Orlando
Orlando
From C$ 135

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

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 17 March 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$ 305. While Washington, D.C. Reagan-National airport is usually cheaper if your destination is Montreal with prices starting at C$ 405. 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 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$ 305 round trip
    Travel from Washington, D.C. to Montreal from C$ 361 round trip
    Travel from Washington, D.C. to Calgary from C$ 401 round trip
    Travel from Baltimore to Vancouver from C$ 448 round trip
    Travel from Washington, D.C. to Ottawa from C$ 453 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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