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Cheap Business Class flights to Washington, D.C. Dulles Intl Airport

YYZ — IAD
8 Jun — 15 Jun1
1 adult
1 adult, Business, 0 bags

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Cheap business class flights to Washington, D.C. Dulles Intl Airport in 2026

Find the latest flights to Washington, D.C. Dulles Intl Airport in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data were last updated on 9 May 2026.

Average Price

C$ 1,360

Cheapest Price

C$ 1,164

Top Rated Airline

United Airlines

No. of Airlines

1
Average for round-trip business class flights in May 2026
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The lowest price for a business class flight ticket to Dulles Intl
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Most popular airline to fly business class with to Dulles Intl in the past 7 days
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Airline that offers business class options for this route
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Cheapest business class flights to Dulles Intl
Explore the most affordable business class flight options available to Dulles Intl. Find the lowest fares based on data from user searches, with prices last updated on 9 May 2026.

Sat 11/76:00 a.m.
YOW
-
IAD
Nonstop1h 44m
United Airlines
Sat 1/810:10 p.m.
IAD
-
YOW
Nonstop1h 44m
United Airlines
Deal found 5/5C$ 750
Thu 28/51:55 p.m.
YYZ
-
IAD
Nonstop1h 34m
Air Canada
Sat 6/65:06 p.m.
IAD
-
YYZ
1 stop6h 09m
Air Canada
Deal found 5/5C$ 891
Wed 19/87:43 p.m.
YYZ
-
IAD
Nonstop1h 25m
Air Canada
Fri 21/810:36 p.m.
IAD
-
YYZ
Nonstop1h 18m
Air Canada
Deal found 7/5C$ 894
Tue 23/66:15 a.m.
YYZ
-
IAD
1 stop4h 57m
Air Canada
Mon 29/68:25 a.m.
IAD
-
YYZ
Nonstop1h 39m
Air Canada
Deal found 7/5C$ 895
Fri 22/57:43 p.m.
YYZ
-
IAD
Nonstop1h 43m
Air Canada
Tue 26/55:34 p.m.
IAD
-
YYZ
1 stop5h 24m
Air Canada
Deal found 6/5C$ 939
Wed 15/72:52 p.m.
YOW
-
IAD
Nonstop1h 43m
Air Canada
Fri 31/710:10 p.m.
IAD
-
YOW
Nonstop1h 44m
Air Canada
Deal found 4/5C$ 1,011

Travel insights for business class flights from Canada to Dulles Intl

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

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).

Frequently asked questions about Washington, D.C. Dulles Intl Airport business class tickets

Find answers to common questions related to Business Class tickets for flights to Washington, D.C. Dulles Intl Airport. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 9 May 2026.

  • What is the cheapest price for a Business Class ticket to Washington, D.C. Dulles Intl Airport?

    A usual price for a Business Class ticket to Washington, D.C. Dulles Intl Airport is C$ 1,360. Factors like departure/arrival dates or even airline preference can impact final rates. Find Business Class deals as low as C$ 1,164/person if flying from Toronto Pearson Intl Airport.

  • How many premium cabins does Air Canada have for flights to Washington, D.C. Dulles Intl Airport?

    Travellers who want to experience premium cabins usually book through Air Canada, the most popular airline with flights to Washington, D.C. Dulles Intl Airport. There are 2 premium cabins provided right now: Business Class and Prem Economy Class.

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