Trip.com
>
Flights
>
Flights to United States
>
Flights to District of Columbia
>
Flights to Washington D.C.
>
Toronto to Washington D.C. flight
>
Billy Bishop Toronto City Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from Billy Bishop Toronto City Airport to Dulles International Airport over the next 90 days, with one-way fares from £80 and round-trip from £124. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        YTZ 1:40 PM
        1h 30m
        Nonstop
        IAD 3:10 PM
        Toronto - Washington D.C. | Fri, Sep 25 | Porter Airlines
        IAD 3:50 PM
        1h 30m
        Nonstop
        YTZ 5:20 PM
        Washington D.C. - Toronto | Mon, Sep 28 | Porter Airlines
        £124 £150
        17% off
        17% off
        £150 £124
      • YTZ 9:15 AM
        1h 30m
        Nonstop
        IAD 10:45 AM
        Toronto - Washington D.C. | Tue, Sep 29 | Porter Airlines
        IAD 3:50 PM
        1h 30m
        Nonstop
        YTZ 5:20 PM
        Washington D.C. - Toronto | Tue, Oct 6 | Porter Airlines
        £124 £150
        17% off
        17% off
        £150 £124
      • YTZ 9:15 AM
        1h 30m
        Nonstop
        IAD 10:45 AM
        Toronto - Washington D.C. | Wed, Sep 23 | Porter Airlines
        IAD 11:25 AM
        1h 30m
        Nonstop
        YTZ 12:55 PM
        Washington D.C. - Toronto | Wed, Sep 30 | Porter Airlines
        £124 £150
        17% off
        17% off
        £150 £124
      • YTZ 9:15 AM
        1h 30m
        Nonstop
        IAD 10:45 AM
        Toronto - Washington D.C. | Mon, Sep 28 | Porter Airlines
        IAD 3:50 PM
        1h 30m
        Nonstop
        YTZ 5:20 PM
        Washington D.C. - Toronto | Mon, Oct 5 | Porter Airlines
        £124
        17% off
        £150 £124
      • YTZ 1:40 PM
        1h 30m
        Nonstop
        IAD 3:10 PM
        Toronto - Washington D.C. | Sat, Oct 17 | Porter Airlines
        IAD 3:50 PM
        1h 30m
        Nonstop
        YTZ 5:20 PM
        Washington D.C. - Toronto | Mon, Oct 19 | Porter Airlines
        £125
        17% off
        £150 £125
      • YTZ 9:15 AM
        1h 30m
        Nonstop
        IAD 10:45 AM
        Toronto - Washington D.C. | Mon, Oct 12 | Porter Airlines
        IAD 3:50 PM
        1h 30m
        Nonstop
        YTZ 5:20 PM
        Washington D.C. - Toronto | Mon, Oct 19 | Porter Airlines
        £125
        17% off
        £150 £125
      • YTZ 9:15 AM
        1h 30m
        Nonstop
        IAD 10:45 AM
        Toronto - Washington D.C. | Fri, Oct 23 | Porter Airlines
        IAD 11:20 AM
        1h 32m
        Nonstop
        YTZ 12:52 PM
        Washington D.C. - Toronto | Mon, Oct 26 | Porter Airlines
        £125
        17% off
        £150 £125
      • YTZ 1:40 PM
        1h 30m
        Nonstop
        IAD 3:10 PM
        Toronto - Washington D.C. | Sat, Oct 3 | Porter Airlines
        IAD 3:50 PM
        1h 30m
        Nonstop
        YTZ 5:20 PM
        Washington D.C. - Toronto | Mon, Oct 5 | Porter Airlines
        £125
        17% off
        £150 £125
      • YTZ 9:10 AM
        1h 28m
        Nonstop
        IAD 10:38 AM
        Toronto - Washington D.C. | Tue, Oct 27 | Porter Airlines
        IAD 11:20 AM
        1h 32m
        Nonstop
        YTZ 12:52 PM
        Washington D.C. - Toronto | Thu, Oct 29 | Porter Airlines
        £125
        17% off
        £150 £125
      • YTZ 9:15 AM
        1h 30m
        Nonstop
        IAD 10:45 AM
        Toronto - Washington D.C. | Sat, Sep 26 | Porter Airlines
        IAD 11:25 AM
        1h 30m
        Nonstop
        YTZ 12:55 PM
        Washington D.C. - Toronto | Sat, Oct 3 | Porter Airlines
        £126
        16% off
        £150 £126
      • YTZ 3:15 PM
        1h 18m
        Nonstop
        IAD 4:33 PM
        Toronto - Washington D.C. | Fri, Nov 13 | Air Canada
        DCA 12:55 PM
        5h 24m
        1 stop
        YTZ 6:19 PM
        Washington D.C. - Toronto | Thu, Nov 19 | Air Canada
        £127
        15% off
        £150 £127
      • YTZ 8:30 AM
        6h 27m
        1 stop
        IAD 2:57 PM
        Toronto - Washington D.C. | Sat, Oct 17 | Air Canada
        DCA 12:50 PM
        5h 30m
        1 stop
        YTZ 6:20 PM
        Washington D.C. - Toronto | Tue, Oct 20 | Air Canada
        £136
        9% off
        £150 £136
      • YTO 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Toronto - Washington D.C. | Mon, Sep 21 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        YTO 4:00 PM
        Washington D.C. - Toronto | Wed, Sep 23 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        YTZ 1:40 PM
        1h 30m
        Nonstop
        IAD 3:10 PM
        Toronto - Washington D.C. | Wed, Sep 23 | Porter Airlines
        £80 £93
        14% off
        14% off
        £93 £80
      • YTZ 9:15 AM
        1h 30m
        Nonstop
        IAD 10:45 AM
        Toronto - Washington D.C. | Thu, Sep 24 | Porter Airlines
        £80 £93
        14% off
        14% off
        £93 £80
      • YTZ 9:15 AM
        1h 30m
        Nonstop
        IAD 10:45 AM
        Toronto - Washington D.C. | Mon, Sep 21 | Porter Airlines
        £80 £93
        14% off
        14% off
        £93 £80
      • YTZ 1:40 PM
        1h 30m
        Nonstop
        IAD 3:10 PM
        Toronto - Washington D.C. | Tue, Sep 29 | Porter Airlines
        £81
        13% off
        £93 £81
      • YTZ 9:15 AM
        1h 30m
        Nonstop
        IAD 10:45 AM
        Toronto - Washington D.C. | Sun, Oct 25 | Porter Airlines
        £84
        10% off
        £93 £84
      • YTZ 1:40 PM
        1h 30m
        Nonstop
        IAD 3:10 PM
        Toronto - Washington D.C. | Sun, Oct 18 | Porter Airlines
        £84
        10% off
        £93 £84
      • YTZ 12:30 PM
        6h 30m
        1 stop
        IAD 7:00 PM
        Toronto - Washington D.C. | Mon, Oct 5 | Air Canada
        £82
        12% off
        £93 £82
      • YTZ 12:30 PM
        6h 30m
        1 stop
        IAD 7:00 PM
        Toronto - Washington D.C. | Mon, Oct 12 | Air Canada
        £83
        11% off
        £93 £83
      • YTZ 8:30 AM
        6h 30m
        1 stop
        IAD 3:00 PM
        Toronto - Washington D.C. | Fri, Oct 2 | Air Canada
        £83
        11% off
        £93 £83
      • YTZ 8:30 AM
        6h 30m
        1 stop
        IAD 3:00 PM
        Toronto - Washington D.C. | Sat, Oct 3 | Air Canada
        £83
        11% off
        £93 £83
      • YTZ 8:30 AM
        6h 27m
        1 stop
        IAD 2:57 PM
        Toronto - Washington D.C. | Sat, Oct 17 | Air Canada
        £83
        11% off
        £93 £83
      • YTZ 8:30 AM
        6h 27m
        1 stop
        IAD 2:57 PM
        Toronto - Washington D.C. | Sat, Oct 24 | Air Canada
        £83
        11% off
        £93 £83
      • YTO 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Toronto - Washington D.C. | Mon, Sep 21 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Billy Bishop Toronto City Airport to Dulles International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Billy Bishop Toronto City Airport to Dulles International Airport

What is the cheapest month for one-way flights from Billy Bishop Toronto City Airport to Dulles International Airport?

Data is based on average one-way flight prices from Billy Bishop Toronto City Airport to Dulles International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Billy Bishop Toronto City Airport to Dulles International Airport, the best time to buy is in September, with an average price of £115. You’ll want to avoid June, when the average price can reach as high as £162.

£162
£139
£115
£92
  • £115
    Sep
  • £155
    Oct
  • £136
    Nov
  • £140
    Dec
  • £135
    Jan
  • £115
    Feb
  • £125
    Mar
  • £124
    Apr
  • £129
    May
  • £162
    Jun
  • £152
    Jul
  • £138
    Aug

What’s the cheapest month to fly round-trip from Billy Bishop Toronto City Airport to Dulles International Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Billy Bishop Toronto City Airport to Dulles International Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, January is typically the cheapest month to find flights from Billy Bishop Toronto City Airport to Dulles International Airport, with an average price of £169. In contrast, March is usually the most expensive month, with average fares reaching £225.

£225
£197
£169
£141
    Cheapest
  • £207
    Sep
  • £181
    Oct
  • £194
    Nov
  • £198
    Dec
  • £169
    Jan
  • £189
    Feb
  • £225
    Mar
  • £194
    Apr
  • £191
    May
  • £184
    Jun
  • £199
    Jul
  • £209
    Aug

What is the cheapest day of the week to fly from Billy Bishop Toronto City Airport to Dulles International Airport?

The data is based on the past 12 months and shows the average ticket prices from Billy Bishop Toronto City Airport to Dulles International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Billy Bishop Toronto City Airport to Dulles International Airport is Monday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

£154
£143
£132
£121
  • £132
    Mon
  • £137
    Tue
  • £132
    Wed
  • £135
    Thu
  • £154
    Fri
  • £137
    Sat
  • £147
    Sun

Which airline offers the cheapest flights from Billy Bishop Toronto City Airport to Dulles International Airport?

The cheapest airline flying from Billy Bishop Toronto City Airport to Dulles International Airport is Porter Airlines (from £80) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Porter Airlines
From £80
Air Canada
From £82
Air Transat
From £95
Apg Airlines
From £98
United Airlines
From £103

Find more flights and airlines

What is the flight schedule from Billy Bishop Toronto City Airport to Dulles International Airport?

Check the schedule for flights from Toronto to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC8540

    Billy Bishop Toronto City Airport

    2:55 PM

    YTZ

    1h 17m

    4:12 PM

    IAD

    S M T W T F S
    Search

  2. PD2725

    Billy Bishop Toronto City Airport

    5:00 PM

    YTZ

    1h 29m

    6:29 PM

    IAD

    S M - W T F S
    Search

  3. PD2719

    Billy Bishop Toronto City Airport

    9:15 AM

    YTZ

    1h 30m

    10:45 AM

    IAD

    S M T W T F S
    Search

  4. AC7958

    Billy Bishop Toronto City Airport

    10:45 AM

    YTZ

    1h 15m

    Nonstop

    12:00 PM

    YUL

    S M T W T F S
    Search

  5. AC8723

    Montreal Pierre Elliott Trudeau Airport

    1:05 PM

    YUL

    1h 52m

    Nonstop

    2:57 PM

    IAD

    S M T W T F S

  6. AC7954

    Billy Bishop Toronto City Airport

    8:30 AM

    YTZ

    1h 15m

    Nonstop

    9:45 AM

    YUL

    S M T W T F -
    Search

  7. AC8723

    Montreal Pierre Elliott Trudeau Airport

    1:05 PM

    YUL

    1h 52m

    Nonstop

    2:57 PM

    IAD

    S M T W T F S

  8. AC7962

    Billy Bishop Toronto City Airport

    12:30 PM

    YTZ

    1h 15m

    Nonstop

    1:45 PM

    YUL

    S M T W T F S
    Search

  9. AC8725

    Montreal Pierre Elliott Trudeau Airport

    1:00 PM

    YUL

    1h 55m

    Nonstop

    2:55 PM

    IAD

    S M T W T F S
Find more flights and airlines

About Billy Bishop Toronto City Airport and Dulles International Airport

Learn about Billy Bishop Toronto City Airport (YTZ) and Dulles International Airport (IAD) — including location, terminals, transportation, and travel tips.

Flight distance545.7 km
Cheapest one-way ticket price£80
Cheapest return ticket price£124

FAQs for Billy Bishop Toronto City Airport to Dulles International Airport Flights

  • How long is the flight from Billy Bishop Toronto City Airport to Dulles International Airport?

    Billy Bishop Toronto City Airport to Dulles International Airport takes about 1 hour 16 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Billy Bishop Toronto City Airport (YTZ) to Dulles International Airport (IAD).
  • The earliest flight from Billy Bishop Toronto City Airport to Dulles International Airport departs at 09:15, and the last departs at 15:15, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Billy Bishop Toronto City Airport (YTZ) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around £225 in September, the most expensive month to book this route.
  • The earliest flight departs from Billy Bishop Toronto City Airport (YTZ) at 08:45 and arrives in Dulles International Airport (IAD) at 10:16.
  • The latest flight departs from Billy Bishop Toronto City Airport (YTZ) at 20:55 and arrives in Dulles International Airport (IAD) at 22:24.
  • Porter Airlines is a very popular airline operating an average of 1236 flights per month.
  • Yes. Porter Airlines and Air Canada operate direct flights from Billy Bishop Toronto City Airport to Dulles International Airport, with an average flight time of 1 hour 12 minutes, and around 11 weekly flights. Actual flight frequency may vary by season.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.