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C$ 92+ Cheap flights from Washington, D.C.

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 2/4. 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.
WAS — YUL
26 Mar — 2 Apr1
1 adult

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 21 March 2025.

Cheapest airline

Air Canada

Good round-trip deal

C$ 120 or less

Good one-way deal

C$ 79 or less
On average, Air Canada currently has the cheapest one-way flight from Washington, D.C. (avg. price of C$ 468).
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Find flights from Washington, D.C.

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 21 March 2025.

Tue 15/46:00 a.m.DCA - YUL
Nonstop1h 48mAir Canada
Tue 15/411:30 a.m.YUL - DCA
2 stops6h 33mAir Canada
Deal found 19/3C$ 245
Wed 13/86:45 p.m.IAD - YYC
Nonstop4h 52mWestJet
Wed 20/811:30 a.m.YYC - IAD
Nonstop4h 24mWestJet
Deal found 20/3C$ 255
Thu 10/41:45 p.m.IAD - YTZ
Nonstop1h 30mMultiple Airlines
Wed 16/48:55 p.m.YTZ - IAD
Nonstop1h 29mMultiple Airlines
Deal found 20/3C$ 270
Fri 2/511:35 a.m.IAD - YTZ
Nonstop1h 33mPorter Airlines
Sat 10/51:35 p.m.YTZ - IAD
Nonstop1h 31mPorter Airlines
Deal found 20/3C$ 271
Fri 4/48:27 p.m.BWI - YYZ
1 stop27h 28mMultiple Airlines
Tue 8/47:05 a.m.YYZ - BWI
1 stop17h 19mMultiple Airlines
Deal found 20/3C$ 274
Wed 16/48:25 a.m.IAD - YYZ
Nonstop1h 39mAir Canada
Wed 16/42:00 p.m.YYZ - IAD
1 stop5h 17mAir Canada
Deal found 20/3C$ 274
Sat 19/46:40 p.m.DCA - YYZ
Nonstop1h 33mAir Canada
Sat 26/48:55 p.m.YYZ - DCA
Nonstop1h 33mAir Canada
Deal found 20/3C$ 278
Wed 7/510:07 p.m.IAD - YTZ
2 stops16h 43mAir Canada
Sun 11/54:20 p.m.YTZ - IAD
1 stop4h 53mAir Canada
Deal found 20/3C$ 280
Tue 15/412:55 p.m.IAD - YUL
1 stop5h 56mAir Canada
Tue 15/410:15 p.m.YUL - IAD
1 stop13h 24mAir Canada
Deal found 19/3C$ 311
Wed 7/54:20 p.m.IAD - YTZ
Nonstop1h 33mAir Transat
Mon 12/58:45 a.m.YTZ - IAD
Nonstop1h 31mAir Transat
Deal found 20/3C$ 313
Sun 25/54:20 p.m.IAD - YUL
1 stop5h 55mMultiple Airlines
Wed 28/56:00 a.m.YUL - IAD
Nonstop1h 59mMultiple Airlines
Deal found 20/3C$ 314
Mon 14/45:55 p.m.DCA - YYZ
1 stop4h 56mDelta
Wed 16/43:59 p.m.YYZ - DCA
1 stop7h 11mDelta
Deal found 20/3C$ 333

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 21 March 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Tue 15/4

6:00 a.m.-7:48 a.m.

Nonstop1h 48m

Montreal Pierre Elliott Trudeau Intl

Tue 15/4

11:30 a.m.-6:03 p.m.

2 stops6h 33m

C$ 245

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 10/4

1:45 p.m.-3:15 p.m.

Nonstop1h 30m

Toronto Island

Wed 16/4

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

Nonstop1h 29m

C$ 270

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 13/8

6:45 p.m.-9:37 p.m.

Nonstop4h 52m

Calgary

Fri 15/8

11:30 a.m.-5:54 p.m.

Nonstop4h 24m

C$ 270

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 2/5

11:35 a.m.-1:08 p.m.

Nonstop1h 33m

Toronto Island

Sat 10/5

1:35 p.m.-3:06 p.m.

Nonstop1h 31m

C$ 271

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Fri 4/4

8:27 p.m.-11:55 p.m.

1 stop27h 28m

Toronto Pearson Intl

Tue 8/4

7:05 a.m.-12:24 a.m.

1 stop17h 19m

C$ 274

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Wed 16/4

8:25 a.m.-10:04 a.m.

Nonstop1h 39m

Toronto Pearson Intl

Wed 16/4

2:00 p.m.-7:17 p.m.

1 stop5h 17m

C$ 274

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Sat 19/4

6:40 p.m.-8:13 p.m.

Nonstop1h 33m

Toronto Pearson Intl

Sat 26/4

8:55 p.m.-10:28 p.m.

Nonstop1h 33m

C$ 278

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Wed 7/5

10:07 p.m.-2:50 p.m.

2 stops16h 43m

Toronto Island

Sun 11/5

4:20 p.m.-9:13 p.m.

1 stop4h 53m

C$ 280

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Tue 15/4

3:55 p.m.-5:50 p.m.

Nonstop1h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 15/4

8:15 p.m.-9:46 a.m.

1 stop13h 31m

C$ 311

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Wed 7/5

4:20 p.m.-5:53 p.m.

Nonstop1h 33m

Toronto Island

Mon 12/5

8:45 a.m.-10:16 a.m.

Nonstop1h 31m

C$ 313

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/3

Showing 1-10 of 60 results
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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 Pierre Elliott Trudeau Intl. Price data was last updated on 14 March 2025.

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 37 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, October is the cheapest month in which you can book a flight from Washington, D.C. (average of C$ 152). Flying from Washington, D.C. in June will prove the most costly (average of C$ 268). 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 Washington, D.C.?

For flights departing from Washington, D.C. 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$ 122

Emirates

Emirates

From C$ 730

Etihad Airways

Etihad Airways

From C$ 681

Porter Airlines

Porter Airlines

From C$ 202

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 (1,165 flights per day), Chicago (802 flights per day) and Detroit (570 flights per day).

Toronto

Toronto

From C$ 66

Atlanta Hartsfield-Jackson

Atlanta Hartsfield-Jackson

From C$ 74

Istanbul

Istanbul

From C$ 487

Montreal

Montreal

From C$ 118

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

The cheapest city to fly to from Washington, D.C. is Miami, with prices starting at C$ 54. Explore other affordable destinations below.

Miami

Miami

From C$ 38

New Orleans Louis Armstrong

New Orleans Louis Armstrong

From C$ 55

Boston Logan Intl

Boston Logan Intl

From C$ 59

Houston Hobby

Houston Hobby

From C$ 59

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.
Delta
8.0
Very good
7,895 reviews
Check prices

Overall

8.0

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,895 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Overall

8.0

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Porter Airlines
7.9
Good
275 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Overall

8.0

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Overall

8.0

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Overall

8.0

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,783 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Overall

8.0

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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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
Flights from Dulles Intl to Ottawa
Flights from Reagan-National to Ottawa
Flights from Dulles Intl to New Delhi

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 21 March 2025.

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

    This month, the top selected destinations from Washington, D.C. are Boston, Atlanta, Amsterdam. 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 Halifax can be found at Washington, D.C. Dulles Intl airport from C$ 225. While Washington, D.C. Reagan-National airport is usually cheaper if your destination is Montreal with prices starting at C$ 295. 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, Frontier, 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$ 110). Frontier flights from Washington, D.C. to Chicago (C$ 112). Air Canada flights from Washington, D.C. to Québec City (C$ 188).

  • 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 October; 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 Washington, D.C.?

    Check out the cheapest flights from Washington, D.C. to embark to:
    Travel from Washington, D.C. to Toronto from C$ 225 round trip
    Travel from Washington, D.C. to Montreal from C$ 321 round trip
    Travel from Washington, D.C. to Ottawa from C$ 324 round trip
    Travel from Washington, D.C. to Calgary from C$ 340 round trip
    Travel from Baltimore to Vancouver from C$ 390 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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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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