Find flights
Deals
FAQs

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

YYZ — IAD
24 Aug — 31 Aug1
1 adult
1 adult, Business, 0 bags

Best travel deals

Find the best flight deals available from hundreds of sites within seconds

Trusted and free

Cheapflights is 100% free to use. No hidden charges!

Book with flexibility

Easily find flight tickets with no change fees

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 25 July 2026.

Average Price

C$ 2,496

Cheapest Price

C$ 1,074

Top Rated Airline

United Airlines

No. of Airlines

1
Average for round-trip business class flights in July 2026
Search Deals
The lowest price for a business class flight ticket to Dulles Intl
Search Deals
Most popular airline to fly business class with to Dulles Intl in the past 7 days
Search Deals
Airline that offers business class options for this route
Search Deals

Find business class flight deals to Washington, D.C. Dulles Intl Airport

Enter your travel dates to find the best prices.

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 25 July 2026.

Sat 29/81:55 p.m.
YYZ
-
IAD
Nonstop1h 29m
Air Canada
Sun 30/84:20 p.m.
IAD
-
YYZ
Nonstop1h 30m
Air Canada
Deal found 22/7C$ 882
Sat 5/99:44 a.m.
YYZ
-
IAD
Nonstop1h 37m
Air Canada
Thu 10/98:28 a.m.
IAD
-
YYZ
Nonstop1h 36m
Air Canada
Deal found 22/7C$ 920
Wed 23/1212:45 p.m.
YWG
-
IAD
1 stop6h 25m
Air Canada
Fri 1/19:55 a.m.
IAD
-
YWG
1 stop7h 43m
Air Canada
Deal found 21/7C$ 1,342
Wed 7/106:00 a.m.
YVR
-
IAD
2 stops14h 23m
Alaska Airlines
Sun 11/107:02 a.m.
IAD
-
YVR
1 stop8h 15m
Alaska Airlines
Deal found 22/7C$ 1,727
Wed 19/810:25 p.m.
YVR
-
IAD
Nonstop5h 05m
Air Canada
Thu 27/85:17 p.m.
IAD
-
YVR
1 stop9h 00m
Air Canada
Deal found 20/7C$ 2,403
Tue 11/812:45 a.m.
YVR
-
IAD
1 stop7h 36m
Air Canada
Mon 24/88:29 a.m.
IAD
-
YVR
Nonstop5h 38m
Air Canada
Deal found 20/7C$ 2,692

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 25 July 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$ 2,496. Factors like departure/arrival dates or even airline preference can impact final rates. Find Business Class deals as low as C$ 1,074/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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.