Cheap Flights to Washington Dulles Intl from C$ 221

Flights to Washington Dulles Intl in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Popular in	January	High demand for flights, 8% potential price rise
Cheapest in	April	Best time to find cheap flights, 2% potential price drop
Average price	C$ 325	Average for round-trip flights in June 2021
Round-trip from	C$ 339	From Toronto to Washington Dulles Intl
One-way from	C$ 12	One-way flight from Toronto to Washington

Cheapest prices for Washington Dulles Intl flights by month

The cheapest ticket to Washington Dulles Intl found for each month in 2021 based on historical flight searches by Cheapflights users.

January

C$ 330

February

C$ 315

March

C$ 303

April

C$ 324

May

C$ 314

June

C$ 381

July

C$ 377

August

C$ 346

September

C$ 349

October

C$ 341

November

C$ 334

December

C$ 375

March is currently the cheapest month to fly to Washington Dulles Intl. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

When is the best time to fly to Washington Dulles Intl?

Average Washington flight ticket prices and weather conditions for 2021 and 2022 by month.

YTO - WAS Price	C$ 303 - C$ 477
WAS Temperature	9 - 32 °C
WAS Rainfall	60 - 107 mm

The best time to fly to Washington Dulles Intl is during March, but great deals can be found at other times. If weather is an important factor for you when considering when to fly to Washington Dulles Intl, the warmest period tends to be July, with the wettest being June.

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

To ensure you get the cheapest price possible for a flight to Washington Dulles Intl, you should look to book at least 55 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 Washington Dulles Intl?

The cheapest day to fly to Washington Dulles Intl is usually Thursday. At the moment, Sunday is the most expensive.

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

To get the best value, try booking a flight in the afternoon when visiting Washington Dulles Intl. Generally the prices will increase for flights at noon as these tend to have higher demand.

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.

How popular are flights to Washington Dulles Intl Airport this year?

Washington Dulles Intl Airport has seen a 75% decrease in demand for flights to the city compared to last year.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Washington Dulles Intl flight prices.

Find the best prices for you!

Cheap tickets to Washington Dulles Intl found by our users in Canada as recently as June 17, 2021.

Billy Bishop Toronto City Airport to Washington Dulles Intl flights from C$ 339 pp

Ottawa to Washington Dulles Intl flights from C$ 365 pp

Quebec City Airport to Washington Dulles Intl flights from C$ 384 pp

Lester B. Pearson Intl to Washington Dulles Intl flights from C$ 388 pp

Calgary to Washington Dulles Intl flights from C$ 415 pp

Edmonton to Washington Dulles Intl flights from C$ 462 pp

Winnipeg to Washington Dulles Intl flights from C$ 488 pp

Fredericton to Washington Dulles Intl flights from C$ 499 pp

St John's to Washington Dulles Intl flights from C$ 575 pp

Kamloops to Washington Dulles Intl flights from C$ 584 pp

Victoria to Washington Dulles Intl flights from C$ 588 pp

Londres to Washington Dulles Intl flights from C$ 619 pp

Halifax to Washington Dulles Intl flights from C$ 1,110 pp

Other local departures to Washington Dulles Intl (IAD) from Canada

Toronto to Washington Dulles Intl

Cheapest flights to USA

Not set on Washington Dulles Intl? See the cheapest flights to Canada. Airfare prices updated on June 17, 2021.

Toronto to New York flights from C$ 227 pp

Vancouver to Seattle flights from C$ 252 pp

Vancouver to Portland flights from C$ 275 pp

Calgary to Seattle flights from C$ 285 pp

Quebec City Airport to New York flights from C$ 288 pp

Montreal to Orlando flights from C$ 292 pp

Toronto to Orlando flights from C$ 302 pp

Calgary to Phoenix flights from C$ 303 pp

Ottawa to New York flights from C$ 310 pp

Montreal to New York flights from C$ 314 pp

Kelowna to Salt Lake City flights from C$ 315 pp

Montreal to Dallas flights from C$ 331 pp

Montreal to Washington flights from C$ 331 pp

Toronto to Charlotte flights from C$ 331 pp

Toronto to Philadelphia flights from C$ 332 pp

Toronto to Miami flights from C$ 332 pp

Cheap Flights to Washington Dulles Intl