Cheap First Class flights to Washington, D.C. Dulles Intl Airport
YYZ — IAD
11 Sep — 18 Sep1
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 12 August 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 12 August 2026.
Tue 10/117:44 p.m. -
Nonstop1h 42m
Sat 5/1210:10 p.m. -
Nonstop1h 18m
Deal found 12/8C$ 577
Tue 8/912:45 p.m. -
Nonstop1h 37m
Tue 15/95:17 p.m. -
Nonstop1h 45m
Deal found 11/8C$ 586
Tue 15/96:10 a.m. -
1 stop5h 35m
Fri 18/96:10 a.m. -
1 stop7h 24m
Deal found 7/8C$ 595
Tue 15/92:30 p.m. -
Nonstop1h 37m
Fri 18/910:19 p.m. -
Nonstop1h 35m
Deal found 7/8C$ 600
Fri 4/912:45 p.m. -
Nonstop1h 37m
Tue 8/910:19 p.m. -
Nonstop1h 35m
Deal found 9/8C$ 624
Tue 10/116:00 a.m. -
1 stop5h 52m
Sat 5/126:20 p.m. -
1 stop4h 31m
Deal found 12/8C$ 634
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 12 August 2026.
Tue 8/912:45 p.m. -
Nonstop1h 37m
Tue 15/95:17 p.m. -
Nonstop1h 45m
Deal found 11/8C$ 586
Tue 15/96:10 a.m. -
1 stop5h 35m
Fri 18/96:10 a.m. -
1 stop7h 24m
Deal found 7/8C$ 595
Tue 15/92:30 p.m. -
Nonstop1h 37m
Fri 18/910:19 p.m. -
Nonstop1h 35m
Deal found 7/8C$ 600
Tue 15/97:00 a.m. -
1 stop4h 52m
Fri 18/910:19 p.m. -
Nonstop1h 35m
Deal found 7/8C$ 662
Tue 10/116:00 a.m. -
1 stop5h 52m
Sat 5/126:20 p.m. -
1 stop4h 31m
Deal found 12/8C$ 634
Tue 1/99:15 a.m. -
Nonstop1h 58m
Mon 7/912:43 p.m. -
Nonstop1h 57m
Deal found 12/8C$ 666
Tue 10/117:44 p.m. -
Nonstop1h 42m
Deal found 9/8C$ 330
Fri 23/106:10 p.m. -
1 stop5h 06m
Deal found 10/8C$ 344
Fri 23/102:30 p.m. -
Nonstop1h 37m
Deal found 10/8C$ 357
Tue 18/812:45 p.m. -
Nonstop1h 37m
Deal found 11/8C$ 478
Sun 13/99:44 a.m. -
Nonstop1h 37m
Deal found 9/8C$ 357
Sun 4/106:00 a.m. -
Nonstop1h 43m
Deal found 7/8C$ 425
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 12 August 2026.
Tue 10/117:44 p.m. -
Nonstop1h 42m
Deal found 9/8C$ 330
Fri 23/106:10 p.m. -
1 stop5h 06m
Deal found 10/8C$ 344
Sun 13/99:44 a.m. -
Nonstop1h 37m
Deal found 9/8C$ 357
Tue 18/82:30 p.m. -
Nonstop1h 37m
Deal found 7/8C$ 414
Sun 18/106:00 a.m. -
Nonstop1h 43m
Deal found 10/8C$ 418
Sun 13/97:00 a.m. -
1 stop4h 49m
Deal found 9/8C$ 418
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 12 August 2026.
Tue 8/912:45 p.m. -
Nonstop1h 37m
Tue 15/95:17 p.m. -
Nonstop1h 45m
Deal found 11/8C$ 586
Tue 15/92:30 p.m. -
Nonstop1h 37m
Fri 18/910:19 p.m. -
Nonstop1h 35m
Deal found 7/8C$ 600
Fri 4/912:45 p.m. -
Nonstop1h 37m
Tue 8/910:19 p.m. -
Nonstop1h 35m
Deal found 9/8C$ 624
Fri 4/912:45 p.m. -
Nonstop1h 37m
Mon 7/95:17 p.m. -
Nonstop1h 45m
Deal found 9/8C$ 825
Tue 10/117:44 p.m. -
Nonstop1h 42m
Sat 5/1210:10 p.m. -
Nonstop1h 18m
Deal found 12/8C$ 577
Sat 5/96:00 a.m. -
Nonstop1h 43m
Sat 12/95:15 p.m. -
Nonstop1h 40m
Deal found 7/8C$ 815
Sun 13/99:44 a.m. -
Nonstop1h 37m
Deal found 9/8C$ 357
Tue 18/82:30 p.m. -
Nonstop1h 37m
Deal found 7/8C$ 414
Tue 18/812:45 p.m. -
Nonstop1h 37m
Deal found 11/8C$ 468
Tue 18/812:45 p.m. -
Nonstop1h 37m
Deal found 11/8C$ 478
Fri 21/82:30 p.m. -
Nonstop1h 37m
Deal found 9/8C$ 499
Sat 22/89:44 a.m. -
Nonstop1h 37m
Deal found 10/8C$ 524
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
YOW-IAD
YUL-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 12 August 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$ 2,470 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$ 2,512/traveller.
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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