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C$ 196+ 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 17/12. Fares are subject to change and may not be available on all flights or dates of travel.
— IAD
25 Nov — 2 Dec1
1 adult

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 645,034 searches and data was last updated on 20 November 2024.

Fly from

Any airport

Route

Depart

Return

Price

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sun 15/12

8:55 p.m.-10:24 p.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Thu 19/12

7:00 a.m.-8:30 a.m.

Nonstop1h 30m

C$ 301

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Sun 22/12

6:15 a.m.-8:05 a.m.

Nonstop1h 50m

Washington, D.C. Dulles Intl

Tue 31/12

10:10 p.m.-11:46 p.m.

Nonstop1h 36m

C$ 308

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sat 18/1

10:25 a.m.-3:13 p.m.

1 stop4h 48m

Washington, D.C. Dulles Intl

Mon 20/1

3:55 p.m.-9:50 p.m.

1 stop5h 55m

C$ 335

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 19/12

8:55 p.m.-10:24 p.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Sun 22/12

7:00 a.m.-8:30 a.m.

Nonstop1h 30m

C$ 336

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Wed 4/12

12:15 p.m.-1:51 p.m.

Nonstop1h 36m

Washington, D.C. Dulles Intl

Wed 11/12

10:35 a.m.-12:06 p.m.

Nonstop1h 31m

C$ 351

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 9/1

6:00 a.m.-11:47 a.m.

1 stop5h 47m

Washington, D.C. Dulles Intl

Sun 12/1

5:16 p.m.-10:52 p.m.

1 stop5h 36m

C$ 354

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Wed 4/12

12:15 p.m.-1:51 p.m.

Nonstop1h 36m

Washington, D.C. Dulles Intl

Thu 5/12

10:09 p.m.-11:46 p.m.

Nonstop1h 37m

C$ 365

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 5/12

12:15 p.m.-11:22 p.m.

1 stop11h 07m

Washington, D.C. Dulles Intl

Mon 9/12

5:24 p.m.-1:41 p.m.

1 stop20h 17m

C$ 379

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 4/12

10:25 a.m.-3:13 p.m.

1 stop4h 48m

Washington, D.C. Dulles Intl

Thu 9/1

2:10 p.m.-3:40 p.m.

Nonstop1h 30m

C$ 409

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Tue 17/12

11:30 a.m.-12:59 p.m.

Nonstop1h 29m

C$ 196

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/11

Showing 1-10 of 19 results
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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 645,034 searches and data was last updated on 20 November 2024.

Round-trip from

C$ 301

One-way from

C$ 196

Popular in

May

Cheapest in

February

Average price

C$ 392
Porter Airlines
  • Porter Airlines
  • 15/12-19/12
  • Nonstop
  • 2h 59m total
  • Toronto to Washington, D.C.
Search Deals
Porter Airlines
  • Porter Airlines
  • 17/12
  • Nonstop
  • 1h 29m total
  • Toronto to Washington, D.C.
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Best time to find cheap flights, 1% potential price drop
Search Deals
Average for round-trip flights in November 2024
Search Deals

Find flight deals to Dulles Intl Airport

Cheapest flights to Dulles Intl Airport
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 20 November 2024.

Sun 15/128:55 p.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Thu 19/127:00 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/11C$ 301
Sun 22/126:15 a.m.YYZ - IAD
Nonstop1h 50mAir Canada
Tue 31/1210:10 p.m.IAD - YYZ
Nonstop1h 36mAir Canada
Deal found 18/11C$ 308
Thu 19/128:55 p.m.YTZ - IAD
Nonstop1h 29mAir Transat
Sun 22/127:00 a.m.IAD - YTZ
Nonstop1h 30mAir Transat
Deal found 19/11C$ 336
Wed 4/1212:15 p.m.YYZ - IAD
Nonstop1h 36mMultiple Airlines
Wed 11/1210:35 a.m.IAD - YYZ
Nonstop1h 31mMultiple Airlines
Deal found 18/11C$ 351
Wed 4/1212:15 p.m.YYZ - IAD
Nonstop1h 36mUnited Airlines
Thu 5/1210:09 p.m.IAD - YYZ
Nonstop1h 37mUnited Airlines
Deal found 20/11C$ 365
Thu 5/1212:15 p.m.YYZ - IAD
1 stop11h 07mWestJet
Mon 9/125:35 p.m.IAD - YYZ
1 stop17h 52mWestJet
Deal found 20/11C$ 377
Wed 4/128:25 a.m.YTZ - IAD
1 stop6h 48mAir Canada
Thu 9/18:25 a.m.IAD - YTZ
2 stops12h 18mAir Canada
Deal found 19/11C$ 399
Wed 4/1210:25 a.m.YTZ - IAD
1 stop4h 48mMultiple Airlines
Thu 9/12:10 p.m.IAD - YTZ
Nonstop1h 30mMultiple Airlines
Deal found 19/11C$ 409

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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 15 November 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 27 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 18 November 2024.

Users looking for the lowest fares to Dulles Intl should consider flying on Monday at noon, 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 Monday (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.

Air Canada

Air Canada

From C$ 204

Porter Airlines

Porter Airlines

From C$ 182

United Airlines

United Airlines

From C$ 209

WestJet

WestJet

From C$ 345

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).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated 20 November 2024.
See what other customers who have flown with Air Canada, Air Transat and WestJet to Washington, D.C. have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Porter Airlines
7.8
Good
288 reviews
Delta
8.0
Very good
8,756 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Transat
7.8
Good
389 reviews
Delta
8.0
Very good
8,756 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.3
Good
2,811 reviews
Delta
8.0
Very good
8,756 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • Can I find cheaper flights to Dulles Intl if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Dulles Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Dulles Intl?

    Based on reviews from Cheapflights users, Delta is rated the highest out of the airlines that fly to Dulles Intl.

  • What is the cheapest airport to fly to in Dulles Intl?

    Washington, D.C. Dulles Intl is currently the cheapest airport to fly to in Dulles Intl. One-way flights to Washington, D.C. Dulles Intl typically cost C$ 140, while round-trip flights cost around C$ 90.

  • How much is a round-trip flight to Dulles Intl?

    A round-trip flight to Dulles Intl will typically cost around C$ 71, however they can be found for as little as C$ 64.

  • Where does the fastest flight to Dulles Intl depart from?

    For those looking to save time traveling to Dulles Intl, Toronto offers the quickest one-way flight (1 hour 25 minutes).

  • Does Washington, D.C. Dulles Intl have rental cars?

    Yes. Those touching down at Washington, D.C. Dulles Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Washington, D.C. Dulles Intl?

    Yes. Washington, D.C. Dulles Intl has hotels nearby for those requiring accommodations. Sleepbox Lounge Iad, Dulles International Airport is the closest property to Washington, D.C. Dulles Intl (0.0 km away from Washington, D.C. Dulles Intl).

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