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Cheap flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport from C$ 188

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — IAD
22 Jan — 29 Jan1
1 adult

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 17 January 2025.

Round-trip from

C$ 292

One-way from

C$ 188

Popular in

October

Cheapest in

September

Average price

C$ 336
Porter Airlines
  • Porter Airlines
  • 10/4-14/4
  • Nonstop
  • 2h 59m total
  • Toronto to Washington, D.C.
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Porter Airlines
  • Porter Airlines
  • 11/4
  • Nonstop
  • 1h 29m total
  • Toronto to Washington, D.C.
Search Deals
High demand for flights, 2% potential price rise
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Best time to find cheap flights, 3% 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 17 January 2025.

Thu 10/48:55 p.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Mon 14/47:00 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 16/1C$ 292
Thu 20/211:20 a.m.YTZ - IAD
Nonstop1h 29mAir Transat
Sun 23/22:00 p.m.IAD - YTZ
Nonstop1h 30mAir Transat
Deal found 16/1C$ 316
Thu 20/210:25 a.m.YTZ - IAD
1 stop4h 48mAir Canada
Sun 23/23:55 p.m.IAD - YTZ
1 stop5h 55mAir Canada
Deal found 16/1C$ 335
Thu 20/211:20 a.m.YTZ - IAD
Nonstop1h 29mMultiple Airlines
Sun 23/23:55 p.m.IAD - YTZ
1 stop5h 55mMultiple Airlines
Deal found 16/1C$ 341

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 629,999 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 5/2

11:20 a.m.-12:49 p.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Wed 26/2

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

Nonstop1h 30m

C$ 292

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 6/3

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

Nonstop1h 29m

Washington, D.C. Dulles Intl

Sun 9/3

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

Nonstop1h 30m

C$ 321

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Tue 18/2

4:20 p.m.-9:23 p.m.

1 stop5h 03m

Washington, D.C. Dulles Intl

Wed 26/2

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

1 stop5h 55m

C$ 336

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 26/2

4:20 p.m.-9:23 p.m.

1 stop5h 03m

Washington, D.C. Dulles Intl

Fri 28/2

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

Nonstop1h 30m

C$ 345

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 11/4

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

Nonstop1h 29m

C$ 188

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 6/2

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

1 stop4h 48m

C$ 194

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 6/3

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

Nonstop1h 29m

C$ 214

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sun 26/1

1:50 p.m.-7:17 a.m.

2 stops17h 27m

C$ 280

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/1

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, February is the cheapest month in which you can book a flight from Toronto Island Airport to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from Toronto Island Airport to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of C$ 352). 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 17 January 2025.

It’s typically best to fly out from Toronto Island Airport to Washington, D.C. Dulles Intl Airport in the afternoon. Doing so could potentially save you 25% on the flight price compared to flying at noon, which is usually more expensive.

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 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 Washington, D.C. Dulles Intl Airport 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 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 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 17 January 2025.
Get a feel of what it's like to fly with Porter Airlines, Air Transat and Air Canada from Toronto to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
276 reviews
Check prices

Entertainment

6.9

Food

7.6

Overall

7.9

Comfort

8.0

Crew

8.7

Boarding

8.2

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
Check prices

Entertainment

6.9

Food

7.6

Overall

7.9

Comfort

8.0

Crew

8.7

Boarding

8.2

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
Check prices

Entertainment

6.9

Food

7.6

Overall

7.9

Comfort

8.0

Crew

8.7

Boarding

8.2

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
Check prices

Entertainment

6.9

Food

7.6

Overall

7.9

Comfort

8.0

Crew

8.7

Boarding

8.2

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?

    Currently priced at C$ 292, Porter Airlines will fly you from Toronto Island Airport to Washington, D.C. Dulles Intl Airport and back. In addition to Porter Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Transat and Air Canada - these airlines can fly you to your destination from C$ 316 and C$ 336, respectively. Users have found that Porter Airlines is 22% cheaper than the other options available to this destination.

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

    C$ 188 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on Air Transat and Air Canada, with prices starting from C$ 190 and C$ 194, respectively.

  • 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?

    The cheapest flight price from Toronto Island Airport to Washington, D.C. Dulles Intl Airport is C$ 166. On average you can expect to pay C$ 316. The most popular route, (Toronto Island - Washington, D.C. Dulles Intl), can usually be booked for C$ 240.

  • 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, February is the cheapest month in which you can book a flight from Toronto Island Airport to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from Toronto Island Airport to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of C$ 352). 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

Travelling to a place near Toronto Island Airport?

Book flights to Toronto Island Airport if you plan to visit one of these locations
Herndon
Warrenton
Arlington
Hanover
Fairfax
Bel Air
Chantilly
Winchester
Falls Church
Manassas
Fredericksburg
Alexandria
Rockville

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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 629,999 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 264AverageC$ 357FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

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How does Cheapflights help users find flights from Toronto Island to Dulles Intl?

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Why should you use Cheapflights to find cheap flight tickets from Toronto Island to Dulles Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dulles Intl from Toronto Island.

Can Cheapflights find flights from Toronto Island to Dulles Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Toronto Island to Dulles Intl flexibly with Cheapflights today.

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