Cheap flights to Dulles Intl

BOS — IAD
27 Mar — 3 Apr1
Return
1 adult
Economy
From?
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Mon 27/3
Mon 3/4

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Flights to Dulles Intl in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inAprilHigh demand for flights, 5% potential price rise
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Cheapest inNovemberBest time to find cheap flights, 1% potential price drop
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Average priceC$ 398Average for round-trip flights in March 2023
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Round-trip fromC$ 214From Toronto to Washington, D.C.
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One-way fromC$ 133One-way flight from Toronto to Washington, D.C. Dulles Intl (IAD)
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Cheap flights to Dulles Intl Airport in March, April 2023

The best prices found for WAS flights for March, April

Dulles Intl Airport 2023 flight deals

Cheap flights to Dulles Intl Airport found for this year

Last minute flights to Dulles Intl Airport

Late deals on round-trip flights to Dulles Intl Airport, departing today and this week

One-way flights to Dulles Intl Airport

The cheapest one-way flights to Dulles Intl Airport

Find flights to Dulles Intl within your budget

Use the slider to find flights to Dulles Intl that fit your budget.

Fly from

Any airport

Budget

C$ 214 - C$ 340

Route

Depart

Return

Price

Toronto IslandWashington, D.C. Dulles Intl

YTZ - IAD

YTZIAD

Toronto Island

2023-06-15

Nonstop1h 27m

Washington, D.C. Dulles Intl

2023-06-18

Nonstop1h 30m

C$ 214

Toronto IslandWashington, D.C. Dulles Intl

YTZ - IAD

YTZIAD

Toronto Island

2023-04-27

Nonstop1h 27m

Washington, D.C. Dulles Intl

2023-05-01

Nonstop1h 30m

C$ 218

Toronto IslandWashington, D.C. Dulles Intl

YTZ - IAD

YTZIAD

Toronto Island

2023-04-14

Nonstop1h 27m

Washington, D.C. Dulles Intl

2023-04-15

Nonstop1h 30m

C$ 219

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

2023-04-11

1 stop15h 30m

Washington, D.C. Dulles Intl

2023-04-15

1 stop12h 43m

C$ 246

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

2023-08-13

1 stop5h 30m

Washington, D.C. Dulles Intl

2023-08-13

Nonstop1h 38m

C$ 249

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

2023-04-14

Nonstop1h 22m

Washington, D.C. Dulles Intl

2023-04-15

Nonstop1h 32m

C$ 255

Toronto IslandWashington, D.C. Dulles Intl

YTZ - IAD

YTZIAD

Toronto Island

2023-04-11

1 stop3h 40m

Washington, D.C. Dulles Intl

2023-04-15

Nonstop1h 30m

C$ 260

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

2023-04-11

1 stop5h 19m

Washington, D.C. Dulles Intl

2023-04-15

1 stop5h 15m

C$ 305

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

2023-04-11

Nonstop1h 35m

Washington, D.C. Dulles Intl

2023-04-15

Nonstop1h 32m

C$ 340

Flights are sorted by cheapest first

Deals found on 21/3

What is the cheapest month to fly to Dulles Intl?

The cheapest ticket to Dulles Intl found for each month in 2023 based on historical flight searches by Cheapflights users.

January

C$ 401

February

C$ 342

March

C$ 409

April

C$ 397

May

C$ 444

June

C$ 475

July

C$ 389

August

C$ 468

September

C$ 405

October

C$ 360

November

C$ 446

December

C$ 440

Currently, February is the cheapest month in which you can book a flight to Dulles Intl. Flying to Dulles Intl in June will prove the most costly. 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 best time to fly to Dulles Intl Airport?

Average Dulles Intl flight ticket prices and weather conditions for 2023 and 2024 by month

YTO - WAS

Price

C$ 343 - C$ 586

WAS

Temperature

2 - 27 °C

WAS

Rainfall

66 - 102 mm

When is the best time to book a flight to Dulles Intl?

To ensure you get the cheapest price possible for a flight to Dulles Intl, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Which day is cheapest to fly to Dulles Intl?

The cheapest flights to Dulles Intl are usually found when departing on a Thursday. The departure day with the highest cost at present is Sunday.

What time of day is cheapest to fly to IAD airport?

At the moment, flights at noon are likely to offer the best value for money for your Dulles Intl trip. A flight in the evening will more often than not be of higher cost.

Washington Dulles International Airport (IAD) handles close to 24 million passengers each year. This architecturally beautiful airport is situated 26 miles (42km) from downtown Washington DC and serves a metropolitan area that includes Washington, Baltimore and Northern Virginia.

Washington Dulles International Airport was named after John Foster Dulles who was a former US Secretary of State. The airport is well-connected to Washington and Virginia, and is also connected to more than 125 destinations around the world, making it a popular gateway to the eastern United States.

The airport has a range of shopping options including book shops, fashion, jewellery, gifts, gadgets and music. The duty-free shops at the Washington Dulles International Airport are well-stocked and the amenities are top-class.

The airport serves as a hub for United Airlines, however passengers can book flights to Washington Dulles International Airport on most major international and domestic airlines.

Search flights to Dulles Intl by cabin class

First Classfrom C$ 691/person
Business Classfrom C$ 383/person
Prem Economyfrom C$ 899/person
Economyfrom C$ 152/person

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