Cheap First Class flights to Washington, D.C. Dulles Intl Airport
YYZ — IAD
13 Sep — 20 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 14 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 14 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$ 587
Fri 4/912:45 p.m. -
Nonstop1h 37m
Tue 8/910:19 p.m. -
Nonstop1h 35m
Deal found 9/8C$ 625
Thu 29/107:44 p.m. -
Nonstop1h 42m
Mon 2/1110:10 p.m. -
Nonstop1h 42m
Deal found 12/8C$ 633
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
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 14 August 2026.
Tue 8/912:45 p.m. -
Nonstop1h 37m
Tue 15/95:17 p.m. -
Nonstop1h 45m
Deal found 11/8C$ 587
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 1/96:10 a.m. -
1 stop5h 42m
Mon 7/912:43 p.m. -
Nonstop1h 57m
Deal found 12/8C$ 729
Thu 29/107:44 p.m. -
Nonstop1h 42m
Mon 2/1110:10 p.m. -
Nonstop1h 42m
Deal found 12/8C$ 633
Fri 4/97:00 a.m. -
1 stop4h 52m
Tue 8/910:19 p.m. -
Nonstop1h 35m
Deal found 9/8C$ 669
Tue 15/912:45 p.m. -
Nonstop1h 37m
Deal found 13/8C$ 294
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
Thu 17/96:10 a.m. -
1 stop5h 39m
Deal found 13/8C$ 432
Fri 23/102:30 p.m. -
Nonstop1h 37m
Deal found 10/8C$ 357
Fri 25/122:45 p.m. -
Nonstop1h 32m
Deal found 13/8C$ 364
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 14 August 2026.
Tue 15/912:45 p.m. -
Nonstop1h 37m
Deal found 13/8C$ 294
Tue 10/117:44 p.m. -
Nonstop1h 42m
Deal found 9/8C$ 330
Tue 22/96:10 p.m. -
1 stop5h 04m
Deal found 14/8C$ 339
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
Fri 25/122:45 p.m. -
Nonstop1h 32m
Deal found 13/8C$ 364
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 14 August 2026.
Tue 8/912:45 p.m. -
Nonstop1h 37m
Tue 15/95:17 p.m. -
Nonstop1h 45m
Deal found 11/8C$ 587
Fri 4/912:45 p.m. -
Nonstop1h 37m
Tue 8/910:19 p.m. -
Nonstop1h 35m
Deal found 9/8C$ 625
Tue 25/89:44 a.m. -
Nonstop1h 37m
Wed 26/88:28 a.m. -
Nonstop1h 36m
Deal found 14/8C$ 774
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
Thu 29/107:44 p.m. -
Nonstop1h 42m
Mon 2/1110:10 p.m. -
Nonstop1h 42m
Deal found 12/8C$ 633
Fri 25/122:45 p.m. -
Nonstop1h 32m
Deal found 13/8C$ 364
Tue 15/912:45 p.m. -
Nonstop1h 37m
Deal found 13/8C$ 294
Sun 13/99:44 a.m. -
Nonstop1h 37m
Deal found 9/8C$ 357
Mon 31/812:45 p.m. -
Nonstop1h 37m
Deal found 14/8C$ 417
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
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 14 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$ 2,472 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$ 2,514/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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