Cheap First Class flights to Washington, D.C. Dulles Intl Airport
YYZ — IAD
24 Aug — 31 Aug1
Round-trip
1 adult
First
Round-trip
1 adult, First, 0 bags
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Cheap first 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.
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Cheapest first class flights to Dulles Intl
Explore the most affordable first 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.
Fri 25/99:44 a.m.
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Sun 27/95:17 p.m.
IAD
-
YYZ
Nonstop1h 45m
United Airlines
Deal found 22/7C$ 641
Sat 5/99:44 a.m.
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Mon 7/910:19 p.m.
IAD
-
YYZ
Nonstop1h 35m
United Airlines
Deal found 21/7C$ 658
Wed 12/89:15 a.m.
YUL
-
IAD
Nonstop1h 58m
United Airlines
Tue 25/85:40 p.m.
IAD
-
YUL
Nonstop2h 05m
United Airlines
Deal found 21/7C$ 694
Sat 29/86:14 p.m.
YYZ
-
IAD
1 stop5h 12m
Delta
Sun 30/86:10 a.m.
IAD
-
YYZ
1 stop7h 24m
Delta
Deal found 22/7C$ 711
Wed 19/812:45 p.m.
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Wed 26/88:28 a.m.
IAD
-
YYZ
Nonstop1h 36m
United Airlines
Deal found 22/7C$ 741
Thu 13/82:52 p.m.
YOW
-
IAD
Nonstop1h 43m
Air Canada
Sun 16/810:10 p.m.
IAD
-
YOW
Nonstop1h 44m
Air Canada
Deal found 22/7C$ 770
Best first class flights to Dulles Intl
Discover carefully curated first class flight deals to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 July 2026.
Sat 5/99:44 a.m.
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Mon 7/910:19 p.m.
IAD
-
YYZ
Nonstop1h 35m
United Airlines
Deal found 21/7C$ 658
Sat 29/86:14 p.m.
YYZ
-
IAD
1 stop5h 12m
Delta
Sun 30/86:10 a.m.
IAD
-
YYZ
1 stop7h 24m
Delta
Deal found 22/7C$ 711
Thu 13/82:52 p.m.
YOW
-
IAD
Nonstop1h 43m
Air Canada
Sun 16/810:10 p.m.
IAD
-
YOW
Nonstop1h 44m
Air Canada
Deal found 22/7C$ 770
Wed 12/89:15 a.m.
YUL
-
IAD
Nonstop1h 58m
United Airlines
Tue 25/85:40 p.m.
IAD
-
YUL
Nonstop2h 05m
United Airlines
Deal found 21/7C$ 694
Wed 19/812:45 p.m.
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Wed 26/88:28 a.m.
IAD
-
YYZ
Nonstop1h 36m
United Airlines
Deal found 22/7C$ 741
Wed 23/122:15 p.m.
YWG
-
IAD
2 stops8h 06m
Multiple Airlines
Fri 1/18:15 a.m.
IAD
-
YWG
1 stop5h 37m
Multiple Airlines
Deal found 25/7C$ 1,646
Tue 13/107:43 p.m.
YYZ
-
IAD
Nonstop1h 41m
Copa Airlines
Deal found 20/7C$ 316
Tue 4/89:35 a.m.
YYZ
-
IAD
Nonstop1h 36m
United Airlines
Deal found 20/7C$ 328
Tue 15/96:10 p.m.
YYZ
-
IAD
1 stop5h 04m
Delta
Deal found 20/7C$ 382
Wed 7/103:25 p.m.
YUL
-
IAD
1 stop7h 34m
Multiple Airlines
Deal found 20/7C$ 432
Sun 27/99:44 a.m.
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Deal found 24/7C$ 363
Wed 7/109:15 a.m.
YUL
-
IAD
Nonstop1h 58m
Copa Airlines
Deal found 20/7C$ 372
One-way first class flights to Dulles Intl
Search for one-way first class flight options to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 25 July 2026.
Tue 13/107:43 p.m.
YYZ
-
IAD
Nonstop1h 41m
Copa Airlines
Deal found 20/7C$ 316
Sat 12/99:44 a.m.
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Deal found 22/7C$ 317
Tue 4/89:35 a.m.
YYZ
-
IAD
Nonstop1h 36m
United Airlines
Deal found 20/7C$ 328
Sun 27/99:44 a.m.
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Deal found 23/7C$ 363
Wed 7/109:15 a.m.
YUL
-
IAD
Nonstop1h 58m
Copa Airlines
Deal found 20/7C$ 372
Tue 13/1011:00 a.m.
YYZ
-
IAD
1 stop11h 52m
United Airlines
Deal found 20/7C$ 372
Quickest first class flights to Dulles Intl
Explore quickest first class flight options to Dulles Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 July 2026.
Fri 25/99:44 a.m.
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Sun 27/95:17 p.m.
IAD
-
YYZ
Nonstop1h 45m
United Airlines
Deal found 22/7C$ 641
Sat 5/99:44 a.m.
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Mon 7/910:19 p.m.
IAD
-
YYZ
Nonstop1h 35m
United Airlines
Deal found 21/7C$ 658
Wed 19/812:45 p.m.
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Wed 26/88:28 a.m.
IAD
-
YYZ
Nonstop1h 36m
United Airlines
Deal found 22/7C$ 741
Thu 13/82:52 p.m.
YOW
-
IAD
Nonstop1h 43m
Air Canada
Sun 16/810:10 p.m.
IAD
-
YOW
Nonstop1h 44m
Air Canada
Deal found 22/7C$ 770
Fri 21/82:52 p.m.
YOW
-
IAD
Nonstop1h 43m
United Airlines
Fri 28/810:10 p.m.
IAD
-
YOW
Nonstop1h 44m
United Airlines
Deal found 23/7C$ 835
Wed 5/810:00 a.m.
YOW
-
IAD
Nonstop1h 43m
United Airlines
Thu 6/85:06 p.m.
IAD
-
YOW
Nonstop1h 42m
United Airlines
Deal found 24/7C$ 1,094
Tue 4/89:35 a.m.
YYZ
-
IAD
Nonstop1h 36m
United Airlines
Deal found 20/7C$ 328
Sat 12/99:44 a.m.
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Deal found 22/7C$ 317
Sun 27/99:44 a.m.
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Deal found 23/7C$ 363
Mon 31/812:45 p.m.
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Deal found 22/7C$ 472
Sat 15/89:44 a.m.
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Deal found 22/7C$ 518
Sun 16/89:44 a.m.
YYZ
-
IAD
Nonstop1h 37m
United Airlines
Deal found 24/7C$ 617
Travel insights for first class flights from Canada to Dulles Intl
Get recent, data-driven insights about first class flights from Canada to Dulles Intl including ideal travel times, pricing trends, and more.
CA0-IAD
YYZ-IAD
YUL-IAD
YOW-IAD
YWG-IAD
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 first class tickets
Find answers to common questions related to First 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 First Class ticket to Washington, D.C. Dulles Intl Airport?
If you are flexible with your travel dates and origin, you might only have to pay C$ 2,497 for a First Class class flight to Washington, D.C. Dulles Intl Airport (lowest price found recently). Our data shows that the average price for a First Class ticket to Washington, D.C. Dulles Intl Airport is about C$ 2,540/traveller.
How much do Business Class flight tickets to Washington, D.C. Dulles Intl Airport cost?
The average price for a Business Class ticket to Washington, D.C. Dulles Intl Airport recently is C$ 2,496. For what you get as travel perks, Business Class cabin is a great alternative to First Class. First Class tickets are also usually 2% more expensive.
How many premium cabins does United Airlines have for flights to Washington, D.C. Dulles Intl Airport?
United Airlines has 3 premium cabins on its schedule for flights to Washington, D.C. Dulles Intl Airport: First Class, Business Class and Prem Economy Class. If you prefer to see more cabin class options, you can try switching up different departure and/or arrival dates.
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