Cheap Flights From Billy Bishop Toronto City (YTZ) To Washington Dulles Intl. (IAD)

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Cheapest Flights from Toronto (YTZ) to Washington (IAD)

The cheapest flights to Washington Dulles Intl. found within the past 7 days were CA $310 round trip and CA $185 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Aug. 15 - Wed, Aug. 20
YTZ
Toronto
IAD
Washington
CA $310 Roundtrip, just found
CA $310
Roundtrip
just found
Select Porter Airlines flight, departing Fri, Aug. 15 from Toronto to Washington, returning Wed, Aug. 20, priced at CA $310 just found
Sat, Aug. 30 - Fri, Sep. 5
YTZ
Toronto
IAD
Washington
CA $311 Roundtrip, found 7 hours ago
CA $311
Roundtrip
found 7 hours ago
Select Porter Airlines flight, departing Sat, Aug. 30 from Toronto to Washington, returning Fri, Sep. 5, priced at CA $311 found 7 hours ago
Wed, Oct. 22 - Sun, Oct. 26
YTZ
Toronto
IAD
Washington
CA $320 Roundtrip, just found
CA $320
Roundtrip
just found
Select Porter Airlines flight, departing Wed, Oct. 22 from Toronto to Washington, returning Sun, Oct. 26, priced at CA $320 just found
Sun, Aug. 24 - Mon, Aug. 25
YTZ
Toronto
IAD
Washington
CA $321 Roundtrip, found 7 hours ago
CA $321
Roundtrip
found 7 hours ago
Select Porter Airlines flight, departing Sun, Aug. 24 from Toronto to Washington, returning Mon, Aug. 25, priced at CA $321 found 7 hours ago
Fri, Aug. 8 - Thu, Aug. 14
YTZ
Toronto
IAD
Washington
CA $331 Roundtrip, just found
CA $331
Roundtrip
just found
Select Porter Airlines flight, departing Fri, Aug. 8 from Toronto to Washington, returning Thu, Aug. 14, priced at CA $331 just found
Fri, Aug. 15 - Wed, Aug. 20
YTZ
Toronto
IAD
Washington
CA $352 Roundtrip, just found
CA $352
Roundtrip
just found
Select Air Transat flight, departing Fri, Aug. 15 from Toronto to Washington, returning Wed, Aug. 20, priced at CA $352 just found
Thu, Aug. 28 - Sun, Aug. 31
YTZ
Toronto
IAD
Washington
CA $355 Roundtrip, just found
CA $355
Roundtrip
just found
Select Porter Airlines flight, departing Thu, Aug. 28 from Toronto to Washington, returning Sun, Aug. 31, priced at CA $355 just found
Fri, Aug. 29 - Thu, Sep. 4
YTZ
Toronto
IAD
Washington
CA $356 Roundtrip, found 1 day ago
CA $356
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Fri, Aug. 29 from Toronto to Washington, returning Thu, Sep. 4, priced at CA $356 found 1 day ago
Fri, Aug. 15 - Wed, Aug. 20
YTZ
Toronto
IAD
Washington
CA $358 Roundtrip, just found
CA $358
Roundtrip
just found
Select Air Transat flight, departing Fri, Aug. 15 from Toronto to Washington, returning Wed, Aug. 20, priced at CA $358 just found
Fri, Aug. 15 - Wed, Aug. 20
YTZ
Toronto
IAD
Washington
CA $362 Roundtrip, just found
CA $362
Roundtrip
just found
Select Porter Airlines flight, departing Fri, Aug. 15 from Toronto to Washington, returning Wed, Aug. 20, priced at CA $362 just found

Washington Dulles Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Hotel Arboretum

Hotel Arboretum

2 out of 5
per person
Sep 12 - Sep 15
found 1 day ago
Roundtrip flight included
Toronto (YTO) to Washington (DCA)
The St. Gregory Hotel

The St. Gregory Hotel

4 out of 5
per person
Sep 12 - Sep 15
found 1 day ago
Roundtrip flight included
Toronto (YTO) to Washington (DCA)
The Churchill Hotel near Embassy Row

The Churchill Hotel near Embassy Row

4 out of 5
per person
Sep 12 - Sep 15
found 1 day ago
Roundtrip flight included
Toronto (YTO) to Washington (DCA)
The Watergate Hotel

The Watergate Hotel

5 out of 5
per person
Sep 12 - Sep 15
found 1 day ago
Roundtrip flight included
Toronto (YTO) to Washington (DCA)
Arlo Washington DC

Arlo Washington DC

4 out of 5
per person
Sep 12 - Sep 15
found 1 day ago
Roundtrip flight included
Toronto (YTO) to Washington (DCA)
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Frequently asked questions

Are there direct flights from YTZ to Dulles Intl. Airport?
For direct flights from YTZ to Dulles Intl. Airport, have a look at Porter Airlines. This airline is the one for you if you need to reach your destination without stress.
What airlines fly from Billy Bishop Airport to Dulles Intl. Airport?
Eager to fly nonstop from YTZ to Washington Dulles Intl. Airport (IAD)? You're in luck. Porter Airlines offers 39 flights every month and is a popular option with many well-traveled wanderers.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Toronto (YTZ)

Travelers at YTZ love to visit these top cities. Roam to the top destinations from Toronto (YTZ) today with the cheap prices from Travelocity!

Popular Flight Routes from Washington (IAD)

Travelers at IAD love to visit these top cities. Roam to the top destinations from Washington(IAD) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.