YTZ - IAD

C$ 168 Find Cheap Flights from Toronto Island to Washington Dulles Airport – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 252
Typical prices: C$ 290-C$ 446
Porter Airlines
Tue 6/2Tue 20/2
YTZ - IAD • Direct
Cheapest one-way flights
C$ 168
Typical prices: C$ 190-C$ 348
Porter Airlines
Sat 1/12
YTZ - IAD • Direct
Direct flights
Every day
You can fly direct with Porter Airlines and Air Canada. Average duration is 1h 28m
Direct flights
+1
Direct flights
+1
Avoid delays
Air Canada
Most punctual • 43% on-time
Afternoon
Best time • Fewest delays
Insights
Insights
When to book
6 weeks
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 45% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 14% price drop
July
Most popular
Good to know
+1
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Washington, D.C. Dulles Intl Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Toronto Island to Washington, D.C. (YTZ-IAD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto Island to Washington, D.C.

Sat, 6 Feb - Sat, 20 Feb
Porter Airlines Logo
9:10 a.m. - 10:38 a.m.YTZ  Toronto Island-IAD Washington, D.C. Dulles Intl
1h 28mdirect
Porter Airlines Logo
11:20 a.m. - 12:52 p.m.IAD  Washington, D.C. Dulles Intl-YTZ Toronto Island
1h 32mdirect
C$ 252Porter Airlines
3+ days ago
Sat, 5 Dec - Sun, 6 Dec
Porter Airlines Logo
9:10 a.m. - 10:40 a.m.YTZ  Toronto Island-IAD Washington, D.C. Dulles Intl
1h 30mdirect
Porter Airlines Logo
11:20 a.m. - 12:50 p.m.IAD  Washington, D.C. Dulles Intl-YTZ Toronto Island
1h 30mdirect
C$ 253Porter Airlines
2 days ago
Wed, 11 Nov - Fri, 13 Nov
Porter Airlines Logo
9:10 a.m. - 10:39 a.m.YTZ  Toronto Island-IAD Washington, D.C. Dulles Intl
1h 29mdirect
Porter Airlines Logo
6:25 p.m. - 7:55 p.m.IAD  Washington, D.C. Dulles Intl-YTZ Toronto Island
1h 30mdirect
C$ 253Porter Airlines
2 days ago
Thu, 12 Nov - Sat, 14 Nov
Air Transat Logo
9:10 a.m. - 10:39 a.m.YTZ  Toronto Island-IAD Washington, D.C. Dulles Intl
1h 29mdirect
Air Transat Logo
11:20 a.m. - 12:50 p.m.IAD  Washington, D.C. Dulles Intl-YTZ Toronto Island
1h 30mdirect
C$ 263Air Transat
3+ days ago
Tue, 1 Dec - Tue, 8 Dec
Air Transat Logo
9:10 a.m. - 10:40 a.m.YTZ  Toronto Island-IAD Washington, D.C. Dulles Intl
1h 30mdirect
Air Transat Logo
11:20 a.m. - 12:50 p.m.IAD  Washington, D.C. Dulles Intl-YTZ Toronto Island
1h 30mdirect
C$ 263Air Transat
3+ days ago
Fri, 13 Nov - Sun, 15 Nov
Air Transat Logo
4:15 p.m. - 5:44 p.m.YTZ  Toronto Island-IAD Washington, D.C. Dulles Intl
1h 29mdirect
Air Transat Logo
11:20 a.m. - 12:50 p.m.IAD  Washington, D.C. Dulles Intl-YTZ Toronto Island
1h 30mdirect
C$ 263Air Transat
3+ days ago
Mon, 16 Nov - Mon, 23 Nov
Multiple Airlines Logo
6:50 a.m. - 8:23 p.m.YTZ  Toronto Island-IAD Washington, D.C. Dulles Intl
13h 33m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
6:25 p.m. - 7:55 p.m.IAD  Washington, D.C. Dulles Intl-YTZ Toronto Island
1h 30mdirect
C$ 267Multiple Airlines
3+ days ago
Sat, 5 Dec - Sun, 6 Dec
Multiple Airlines Logo
3:20 p.m. - 4:47 p.m.YTZ  Toronto Island-IAD Washington, D.C. Dulles Intl
1h 27mdirect
Multiple Airlines Logo
6:25 p.m. - 7:55 p.m.IAD  Washington, D.C. Dulles Intl-YTZ Toronto Island
1h 30mdirect
C$ 269Multiple Airlines
3+ days ago
Sat, 21 Nov - Wed, 25 Nov
Air Canada Logo
3:20 p.m. - 4:47 p.m.YTZ  Toronto Island-IAD Washington, D.C. Dulles Intl
1h 27mdirect
Air Canada Logo
5:20 p.m. - 6:57 p.m.IAD  Washington, D.C. Dulles Intl-YTZ Toronto Island
1h 37mdirect
C$ 276Air Canada
2 days ago
Tue, 24 Nov - Sat, 28 Nov
Air Canada Logo
3:20 p.m. - 4:47 p.m.YTZ  Toronto Island-IAD Washington, D.C. Dulles Intl
1h 27mdirect
Air Canada Logo
5:20 p.m. - 6:57 p.m.IAD  Washington, D.C. Dulles Intl-YTZ Toronto Island
1h 37mdirect
C$ 276Air Canada
3+ days ago
Booking Insights

Price, demand, and travel trends for Toronto Island Airport to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

Round-trip flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport typically range from C$ 290 to C$ 446. The lowest price found in the past 5 days was C$ 252, on Porter Airlines.

What's the cheapest day of the week to fly from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Toronto Island Airport to Washington, D.C. Dulles Intl Airport. It's 6% cheaper than the average day, while Sunday is the most expensive, with prices 8% higher.

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

•February is the cheapest month to fly from Toronto Island Airport to Washington, D.C. Dulles Intl Airport at C$ 301 round-trip.
•May (C$ 394) and March (C$ 371) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 31% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport are cheapest 6 weeks before departure. Booking in this window typically costs about 45% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals
Expert advice

Expert advice for your flight from Toronto Island to Washington, D.C.

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on IAD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Jennifer Bain

Jennifer Bain

Expert on YTZ

Jennifer Bain is a Canadian travel writer who takes at least 50 flights a year and has proudly visited all 13 of Canada's provinces and territories. She is a former newspaper travel editor who has written three travel books. Jennifer is the Canada editor for U.S.-based National Parks Traveler and freelances for numerous other outlets.

Read more

Key details for Toronto Island Airport to Washington, D.C. Dulles Intl Airport flights

Low season

February

Cheapest flight

C$ 168
Beat the crowds with an average 55% drop in traveller numbers.
The most popular month to fly with an average 39% increase in traveller numbers.
One-way flight from Toronto Island Airport to Washington, D.C. Dulles Intl Airport

When to book flights from Toronto Island to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Toronto Island to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Toronto Island Airport to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

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

    These are the earliest and latest flight times available from Toronto Island Airport to Washington, D.C. Dulles Intl Airport:

    • Earliest: departs at 9:05 am and lands at 10:33 am
    • Latest: departs at 4:15 pm and lands at 5:43 pm.

    The flight takes about 1h 28m.

  • Which cabin classes can I book on flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

    Only Economy Class is available on flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport.

  • How long does a flight from Toronto Island Airport to Washington, D.C. Dulles Intl Airport take?

    A direct flight from Toronto Island Airport to Washington, D.C. Dulles Intl Airport takes 1h 28m, covering 877 km.

  • Do I need a passport to fly from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Toronto Island Airport to Washington, D.C. Dulles Intl Airport flight?

    Round-trip flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport range from C$ 290 to C$ 446, with an average of C$ 348 over the past 12 months. Anything below C$ 290 counts as a good deal.

  • How expensive are last-minute Toronto Island Airport to Washington, D.C. Dulles Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 52% above the C$ 348 route average. Book 6 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

    On this route, direct flights are cheaper than layover options on average. Direct fares average C$ 346 round-trip, compared to C$ 884 via a layover through Ottawa (YOW).

  • How does on-time performance compare across airlines flying from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

    Air Canada is the only airline operating Toronto Island Airport to Washington, D.C. Dulles Intl Airport flights. 43% of its flights are on time.

  • What is the standard checked bag allowance on flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 30–C$ 140 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

    The De Havilland (Bombardier) DHC-8-400 Dash 8Q family is used most often on this route, operated mainly by Porter Airlines and Air Transat. Other aircraft seen on the route include Embraer 175 (Enhanced Winglets) variants.

  • How are flight departures from Toronto Island Airport to Washington, D.C. Dulles Intl Airport spread across the day?

    Morning is the busiest departure period on Toronto Island Airport to Washington, D.C. Dulles Intl Airport flights, with 50% leaving in that window. Afternoon departures account for 50%, Evening flights for 0%, and Night flights for 0%.

  • Have flight prices from Toronto Island Airport to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 252 to C$ 1,338. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Toronto Island Airport to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Toronto Island Airport to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about C$ 191, which is 24% below the typical average for this route.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates averaging C$ 97 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

    Flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport usually depart from Toronto Island (YTZ) and arrive at Washington, D.C. Dulles Intl (IAD).

  • What time of day has the fewest delays on flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

    Afternoon flights have the fewest delays on this route.

  • At what point is a flight considered delayed on the route from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Toronto Island Airport to Washington, D.C. Dulles Intl Airport route, 57% of flights were delayed in the past three months, with delays averaging 1h 33m.

  • Which airports do connecting flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport pass through?

    Most connecting flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport pass through Ottawa (YOW), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

    Yes. Flexible dates can save you up to 13% on flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport. Thursday is the cheapest departure day at C$ 330 round-trip on average, while Sunday is the most expensive at C$ 378, a difference of C$ 48.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

    2 airlines operate flights between Toronto Island Airport and Washington, D.C. Dulles Intl Airport. The airlines offering direct flights on this route include:

    • Porter Airlines
    • Air Canada

  • Which popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Capital One Arena, National Mall, and Kennedy Center. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Toronto Island Airport to Washington, D.C. Dulles Intl Airport flights?

    Among airlines operating Toronto Island Airport to Washington, D.C. Dulles Intl Airport flights:

    • Porter Airlines: offers free seat selection
    • Air Canada: offers free seat selection
    • Air Transat: offers free seat selection
    • United Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Toronto Island Airport to Washington, D.C. Dulles Intl Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Porter Airlines: a carry-on bag and a checked bag in Economy Class
    • Air Canada: a carry-on bag and a checked bag in Economy Class
    • Air Transat: a carry-on bag and a checked bag in Economy Class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Toronto Island Airport to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average C$ 330, about C$ 48 less than Sunday fares (13% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 6 weeks before you fly. On this route, that window historically saves about 45% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Toronto Island Airport to Washington, D.C. Dulles Intl Airport trip for February. Fares historically average C$ 301 round-trip in that month – typically C$ 94 less than the most expensive month, which is May (based on the last 12 months).

Prefer to fly direct from Toronto Island to Washington Dulles Airport?

 
Find which airlines fly direct from Toronto Island Airport to Washington, D.C. Dulles Intl Airport, which days they fly and book direct flights.

Direct departures

Toronto Island to Washington, D.C. Dulles Intl

Monday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Tuesday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Wednesday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Thursday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Friday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Saturday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Sunday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

See more nonstop flights

Direct returns

Washington, D.C. Dulles Intl to Toronto Island

Monday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Tuesday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Wednesday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Thursday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Friday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Saturday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Sunday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

See more nonstop flights

More options for your flight from Toronto Island to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental

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Hotels in Washington, D.C.
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