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Dulles Intl

$131+ Cheap flights from Toronto Island (YTZ) to Dulles Intl (IAD)

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — IAD
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap flight deals from Toronto Island to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Toronto Island (YTZ) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$203
(Cheapflightsfares)

One-way from

$132
(Trip.com)

Popular in

October

Cheapest in

September

Average price

$234
Provider with most accurate pricing for Toronto Island-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Toronto Island-Washington, D.C. Dulles Intl flights.
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From Toronto Island to Washington, D.C. Dulles Intl
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One-way flight from Toronto Island to Washington, D.C. Dulles Intl
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High demand for flights, 2% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Toronto Island to Dulles Intl

Cheapest flights from Toronto Island to Dulles Intl
Explore the most affordable flight options available from Toronto Island to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1011:30 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Mon 4/141:45 pmIAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 1/16$203
This Booking.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2011:20 amYTZ - IAD
Nonstop1h 29mAir Transat
Sun 2/232:00 pmIAD - YTZ
Nonstop1h 30mAir Transat
Deal found 1/16$220
This Booking.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2010:25 amYTZ - IAD
1 stop4h 48mAir Canada
Sun 2/233:55 pmIAD - YTZ
1 stop5h 55mAir Canada
Deal found 1/16$233
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2011:20 amYTZ - IAD
Nonstop1h 29mMultiple Airlines
Sun 2/233:55 pmIAD - YTZ
1 stop5h 55mMultiple Airlines
Deal found 1/16$237

Find flights from Toronto Island to Dulles Intl within your budget

Customize your flight search to find flights from Toronto Island to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 4/10

8:55 pm-10:24 pm

Nonstop1h 29m

Washington, D.C. Dulles Intl

Mon 4/14

7:00 am-8:30 am

Nonstop1h 30m

$203

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 3/6

8:55 pm-10:24 pm

Nonstop1h 29m

Washington, D.C. Dulles Intl

Sun 3/9

7:00 am-8:30 am

Nonstop1h 30m

$223

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 2/20

10:25 am-3:13 pm

1 stop4h 48m

Washington, D.C. Dulles Intl

Sun 2/23

3:55 pm-9:50 pm

1 stop5h 55m

$233

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 2/26

4:20 pm-9:23 pm

1 stop5h 03m

Washington, D.C. Dulles Intl

Fri 2/28

2:10 pm-3:40 pm

Nonstop1h 30m

$240

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 4/11

8:55 pm-10:24 pm

Nonstop1h 29m

$131

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 2/6

10:25 am-3:13 pm

1 stop4h 48m

$135

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 3/6

8:55 pm-10:24 pm

Nonstop1h 29m

$149

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sun 1/26

1:50 pm-7:17 am

2 stops17h 27m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Compare providers for flights from Toronto Island to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Toronto Island to Dulles Intl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Toronto Island Airport-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toronto Island Airport-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Toronto Island Airport-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Toronto Island Airport-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto Island Airport-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Toronto Island to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Toronto Island 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 from Toronto Island to Dulles Intl

Get recent, data-driven insights about flights from Toronto Island to Dulles Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Toronto Island Airport to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Toronto Island Airport to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YTZ to IAD?

Find hourly flight availability from Toronto Island to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

One of the essential ways to save on airfare from Toronto Island Airport to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 14% on airfare.

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 Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

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 Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 January 16, 2025.
Read through reviews of airlines operating flights from Toronto to Washington, D.C., such as Air Canada, Porter Airlines and Air Transat. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
276 reviews

Comfort

8.0

Overall

7.9

Boarding

8.2

Entertainment

6.9

Crew

8.7

Food

7.6

Reviews

1 / 10

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Porter Airlines
7.9
Good
276 reviews
Porter Airlines
7.9
Good
276 reviews

Comfort

8.0

Overall

7.9

Boarding

8.2

Entertainment

6.9

Crew

8.7

Food

7.6

Reviews

1 / 10

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Air Transat
7.8
Good
381 reviews
Porter Airlines
7.9
Good
276 reviews

Comfort

8.0

Overall

7.9

Boarding

8.2

Entertainment

6.9

Crew

8.7

Food

7.6

Reviews

1 / 10

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Air Canada
7.0
Good
8,587 reviews
Porter Airlines
7.9
Good
276 reviews

Comfort

8.0

Overall

7.9

Boarding

8.2

Entertainment

6.9

Crew

8.7

Food

7.6

Reviews

1 / 10

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Related info for your journey

Find useful and relevant information for your journey from Toronto Island to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Toronto Island Airport to Washington, D.C. Dulles Intl Airport round-trip?

    Cheapflights users have booked flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport round-trip from $203. Other airlines that can offer you cheap pricing are Air Transat, from $220, and Air Canada, from $233. You may be able to fly from Toronto Island Airport to Washington, D.C. Dulles Intl Airport for 22% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Toronto Island Airport to Washington, D.C. Dulles Intl Airport one-way?

    To fly one-way, consider booking your trip with Air Transat, which is currently one of the cheapest options available, starting at $132. Porter Airlines flights start at $133 while deals on Air Canada start at $144 one-way.

  • What are the most reliable airlines from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

    Consider Porter Airlines (57%), Porter Airlines (57%) or Air Transat (57%) when booking your flight. These represent the most reliable airlines when flying from Toronto Island Airport to Washington, D.C. Dulles Intl Airport.

  • What are the cheapest flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

    Looking at all options, your cheapest flight can be booked for $139. While the most popular route (Toronto Island - Washington, D.C. Dulles Intl) can be booked for $173 on average our data indicates $244 when flying from Toronto Island Airport to Washington, D.C. Dulles Intl Airport.

  • Can I find deals for flights from Toronto Island to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Toronto Island to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto Island to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto Island to Dulles Intl.

  • Can I find deals for business class flights from Toronto Island to Dulles Intl?

    Yes. Cheapflights offers flight deals from Toronto Island to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Toronto Island Airport to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Toronto Island Airport to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Toronto Island Airport?

Book flights to Toronto Island Airport if you plan to visit one of these locations
Fairfax
Arlington
Alexandria
Springfield
Silver Spring
Rockville
Tysons
Gaithersburg
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Greenbelt
Sterling
Easton
Oxon Hill
Herndon
Woodbridge
Bowie
Reston

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Alternative routes for Toronto Island to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Toronto Island to Dulles Intl

Discover the top airline that operate flights from Toronto Island to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$185Average$286FlexibilityNo cancel feeOn-time52%
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