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Cheap Flights to Dulles Intl
Round-trip
Economy
Flights to Dulles Intl in 2022
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, 9% potential price rise |
| Cheapest in | April | Best time to find cheap flights, 2% potential price drop |
| Average price | C$ 330 | Average for round-trip flights in May 2022 |
| Round-trip from | C$ 225 | From Toronto to Washington, D.C. Dulles Intl |
| One-way from | C$ 13 | One-way flight from Toronto to Washington, D.C. Dulles Intl (IAD) |
Cheap flights to Washington, D.C. Dulles Intl Airport in May, June 2022
The best prices found for IAD flights for May, June
16 Jun - 23 Jun
C$ 232pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island
21 Jun - 26 Jun
C$ 234pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island
7 Jun - 10 Jun
C$ 236pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island
Washington, D.C. Dulles Intl Airport 2022 flight deals
Cheap flights to Washington, D.C. Dulles Intl Airport found for this year
6 Jul - 21 Jul
C$ 223pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island
6 Jul - 21 Jul
C$ 225pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island
6 Jul - 21 Jul
C$ 231pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island
Last minute flights to Washington, D.C. Dulles Intl Airport
Late deals on round-trip flights to Washington, D.C. Dulles Intl Airport, departing today and this week
27 May - 6 Jun
C$ 366pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island
26 May - 11 Jun
C$ 367pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island
27 May - 6 Jun
C$ 379pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island
COVID Restrictions
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What is the cheapest month to fly to Dulles Intl?
The cheapest ticket to Dulles Intl found for each month in 2022 based on historical flight searches by Cheapflights users.
January
C$ 376
February
C$ 417
March
C$ 348
April
C$ 449
May
C$ 378
June
C$ 385
July
C$ 494
August
C$ 537
September
C$ 419
October
C$ 439
November
C$ 384
December
C$ 413
Currently, March is the cheapest month in which you can book a flight to Dulles Intl. Flying to Dulles Intl in August 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 Washington, D.C. flight ticket prices and weather conditions for 2022 and 2023 by month.
|
YTO - WAS Price
|
C$ 348 - C$ 614
|
|
WAS Temperature
|
9 - 32 °C
|
|
WAS Rainfall
|
60 - 107 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 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 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 in the evening are likely to offer the best value for money for your Dulles Intl trip. A flight at noon 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.
How popular are flights to Washington, D.C. Dulles Intl (IAD) this year?
Washington, D.C. Dulles Intl Airport has seen a 294% increase 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 Dulles Intl flight prices.
Find the best prices for you!
Cheap tickets to Dulles Intl found by our users in Canada as recently as May 19, 2022.
Toronto Island to Dulles Intl flights
from C$ 236 pp
Pearson Intl to Dulles Intl flights
from C$ 247 pp
Ottawa to Dulles Intl flights
from C$ 254 pp
Québec City to Dulles Intl flights
from C$ 370 pp
Halifax to Dulles Intl flights
from C$ 425 pp
Edmonton to Dulles Intl flights
from C$ 498 pp
Calgary to Dulles Intl flights
from C$ 516 pp
Winnipeg to Dulles Intl flights
from C$ 553 pp
Fredericton to Dulles Intl flights
from C$ 648 pp
Victoria to Dulles Intl flights
from C$ 696 pp
St. John's to Dulles Intl flights
from C$ 803 pp
London to Dulles Intl flights
from C$ 832 pp
Kamloops to Dulles Intl flights
from C$ 1,230 pp
Other local departures to Dulles Intl (IAD) from Canada
Cheapest flights to USA
Not set on Dulles Intl? See the cheapest flights to Canada. Airfare prices updated on May 19, 2022.
Toronto to New York flights
from C$ 143 pp
Edmonton to San Diego flights
from C$ 146 pp
Toronto to Chicago flights
from C$ 148 pp
Toronto to Nashville flights
from C$ 165 pp
Edmonton to San Francisco flights
from C$ 169 pp
Vancouver to Burbank flights
from C$ 173 pp
Vancouver to San Francisco flights
from C$ 174 pp
Toronto to Las Vegas flights
from C$ 176 pp
Vancouver to Las Vegas flights
from C$ 183 pp
Edmonton to Las Vegas flights
from C$ 183 pp
Toronto to Orlando flights
from C$ 185 pp
Edmonton to Palm Springs flights
from C$ 187 pp
Toronto to Fort Lauderdale flights
from C$ 189 pp
Edmonton to Nashville flights
from C$ 189 pp
Edmonton to Burbank flights
from C$ 198 pp
Ottawa to Fort Lauderdale flights
from C$ 205 pp