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Cheap Flights to Washington Dulles Intl
Round-trip
Economy
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$ 314 | Average for round-trip flights in May 2021 |
| Round-trip from | C$ 381 | From Toronto to Washington |
| 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$ 331
February
C$ 316
March
C$ 303
April
C$ 324
May
C$ 314
June
C$ 381
July
C$ 378
August
C$ 347
September
C$ 349
October
C$ 342
November
C$ 335
December
C$ 376
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$ 478
|
|
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.
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 May 07, 2021.
Halifax to Washington Dulles Intl flights
from C$ 367 pp
Lester B. Pearson Intl to Washington Dulles Intl flights
from C$ 401 pp
Calgary to Washington Dulles Intl flights
from C$ 408 pp
Ottawa to Washington Dulles Intl flights
from C$ 408 pp
Victoria to Washington Dulles Intl flights
from C$ 471 pp
Winnipeg to Washington Dulles Intl flights
from C$ 550 pp
Quebec City Airport to Washington Dulles Intl flights
from C$ 700 pp
Kamloops to Washington Dulles Intl flights
from C$ 727 pp
Fredericton to Washington Dulles Intl flights
from C$ 1,071 pp
St John's to Washington Dulles Intl flights
from C$ 1,107 pp
Londres to Washington Dulles Intl flights
from C$ 1,359 pp
Edmonton to Washington Dulles Intl flights
from C$ 14,297 pp
Other local departures to Washington Dulles Intl (IAD) from Canada
Cheapest flights to USA
Not set on Washington Dulles Intl? See the cheapest flights to Canada. Airfare prices updated on May 07, 2021.
Toronto to New York flights
from C$ 210 pp
Vancouver to Portland flights
from C$ 258 pp
Quebec City Airport to New York flights
from C$ 269 pp
Vancouver to Seattle flights
from C$ 273 pp
Calgary to Seattle flights
from C$ 285 pp
Calgary to Phoenix flights
from C$ 291 pp
Ottawa to New York flights
from C$ 298 pp
Kelowna to Seattle flights
from C$ 298 pp
Montreal to New York flights
from C$ 307 pp
Ottawa to Cleveland flights
from C$ 322 pp
Toronto to Lansing flights
from C$ 324 pp
Toronto to Madison flights
from C$ 324 pp
Montreal to Dallas flights
from C$ 327 pp
Vancouver to Miami flights
from C$ 327 pp
Montreal to Cleveland flights
from C$ 329 pp
Montreal to State College flights
from C$ 329 pp