C$ 200+ Cheap flights to Dulles Intl
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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
Find flights to Dulles Intl within your budget
Locate flights to Dulles Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 639,787 searches and data was last updated on 13 December 2024.
Fly from
Route
Depart
Return
Price
TorontoWashington, D.C.
YTZ - IAD
YTZIAD
Toronto Island
Fri 7/3
11:30 a.m.-12:59 p.m.
Nonstop1h 29m
Washington, D.C. Dulles Intl
Mon 10/3
1:45 p.m.-3:15 p.m.
Nonstop1h 30m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Fri 7/2
12:15 p.m.-1:51 p.m.
Nonstop1h 36m
Washington, D.C. Dulles Intl
Wed 19/2
2:35 p.m.-4:06 p.m.
Nonstop1h 31m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Thu 16/1
2:45 p.m.-4:26 p.m.
Nonstop1h 41m
Washington, D.C. Dulles Intl
Mon 20/1
8:15 a.m.-9:58 a.m.
Nonstop1h 43m
TorontoWashington, D.C.
YTZ - IAD
YTZIAD
Toronto Island
Thu 9/1
10:25 a.m.-3:13 p.m.
1 stop4h 48m
Washington, D.C. Dulles Intl
Sun 12/1
8:18 a.m.-2:50 p.m.
1 stop6h 32m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Thu 9/1
10:00 a.m.-11:41 a.m.
Nonstop1h 41m
Washington, D.C. Dulles Intl
Thu 16/1
10:35 a.m.-12:06 p.m.
Nonstop1h 31m
TorontoWashington, D.C.
YTZ - IAD
YTZIAD
Toronto Island
Thu 9/1
11:20 a.m.-12:49 p.m.
Nonstop1h 29m
Washington, D.C. Dulles Intl
Sun 12/1
2:00 p.m.-3:30 p.m.
Nonstop1h 30m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Thu 30/1
6:00 a.m.-11:25 a.m.
1 stop5h 25m
Washington, D.C. Dulles Intl
Sat 1/2
6:00 a.m.-11:59 a.m.
1 stop5h 59m
TorontoWashington, D.C.
YTZ - IAD
YTZIAD
Toronto Island
Sun 26/1
11:20 a.m.-12:49 p.m.
Nonstop1h 29m
Washington, D.C. Dulles Intl
Sun 2/2
3:55 p.m.-9:50 p.m.
1 stop5h 55m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Wed 8/1
6:15 a.m.-12:46 p.m.
1 stop6h 31m
Washington, D.C. Dulles Intl
Wed 15/1
12:31 p.m.-7:09 p.m.
1 stop6h 38m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Wed 8/1
2:45 p.m.-4:26 p.m.
Nonstop1h 41m
Flights to Dulles Intl in 2024
Find the latest flights to Dulles Intl in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 639,787 searches and data was last updated on 13 December 2024.
Find flight deals to Dulles Intl Airport
Cheapest flights to Dulles Intl AirportExplore the most affordable flight options available to Dulles Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 13 December 2024.
Explore the most affordable flight options available to Dulles Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 13 December 2024.
Best time to book a flight to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl with our price prediction graph.
Travel insights for flights to Dulles Intl
Get recent, data-driven insights about flights to Dulles Intl including ideal travel times, pricing trends, and more.
When is the best time to book a flight to Dulles Intl?
Use this chart to determine the optimal time to book a round-trip flight from Toronto to Dulles Intl. Price data was last updated on 6 December 2024.
To ensure you get the cheapest price possible for a flight to Dulles Intl, you should look to book at least 47 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.
How long is the flight to Dulles Intl?
On average, a flight from Toronto to Dulles Intl takes 1 hour 29 minutes. Flights to Dulles Intl from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Dulles Intl?
Use this chart to determine the cheapest time to fly round-trip from Toronto to Dulles Intl. Price data was last updated on 8 December 2024.
Users looking for the lowest fares to Dulles Intl should consider flying on Sunday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday at noon, when prices are usually at their highest.
Weekly flight availability to Dulles Intl
The most flights from Toronto to Dulles Intl are scheduled on a Wednesday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).
What are the most popular airlines that fly to Dulles Intl?
The most popular airlines flying from Toronto to Dulles Intl are Air Canada, Porter Airlines and United Airlines.
What are the cheapest airlines that fly to Dulles Intl?
The cheapest airlines flying from Toronto to Dulles Intl are Porter Airlines, Air Canada and United Airlines.
Rainfall in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Dulles Intl ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Dulles Intl when rainfall is around 66.0 mm.
Temperature in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Dulles Intl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).