Cheap First Class flights to Washington, D.C. Dulles Intl Airport
YYZ — IAD
18 Sep — 25 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 7,457,451 searches and data were last updated on 19 August 2026.
Find first class flight deals to Washington, D.C. Dulles Intl Airport
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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 19 August 2026.
Fri 4/97:43 p.m. -
Nonstop1h 41m
Fri 11/95:17 p.m. -
Nonstop1h 45m
Deal found 17/8C$ 664
Fri 11/96:00 a.m. -
Nonstop1h 41m
Mon 14/98:15 a.m. -
Nonstop1h 41m
Deal found 19/8C$ 702
Sat 12/92:35 p.m. -
Nonstop1h 37m
Mon 14/95:17 p.m. -
Nonstop1h 45m
Deal found 19/8C$ 751
Mon 28/122:00 p.m. -
Nonstop2h 01m
Fri 1/15:40 p.m. -
Nonstop1h 47m
Deal found 15/8C$ 766
Mon 12/1010:55 p.m. -
1 stop12h 13m
Sat 17/106:13 a.m. -
1 stop9h 00m
Deal found 14/8C$ 1,766
Sat 12/92:58 p.m. -
Nonstop4h 20m
Wed 16/99:07 a.m. -
Nonstop4h 51m
Deal found 17/8C$ 1,809
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 19 August 2026.
Fri 4/97:43 p.m. -
Nonstop1h 41m
Fri 11/95:17 p.m. -
Nonstop1h 45m
Deal found 17/8C$ 664
Fri 11/96:00 a.m. -
Nonstop1h 41m
Mon 14/98:15 a.m. -
Nonstop1h 41m
Deal found 19/8C$ 702
Sat 12/92:35 p.m. -
Nonstop1h 37m
Mon 14/95:17 p.m. -
Nonstop1h 45m
Deal found 19/8C$ 751
Mon 12/1010:55 p.m. -
1 stop12h 13m
Sat 17/106:13 a.m. -
1 stop9h 00m
Deal found 14/8C$ 1,766
Mon 12/105:25 p.m. -
1 stop9h 15m
Sun 18/107:02 a.m. -
1 stop8h 15m
Deal found 18/8C$ 1,845
Mon 28/122:00 p.m. -
Nonstop2h 01m
Fri 1/15:40 p.m. -
Nonstop1h 47m
Deal found 15/8C$ 766
Tue 8/912:45 p.m. -
Nonstop1h 37m
Deal found 18/8C$ 337
Sat 3/106:00 a.m. -
1 stop5h 33m
Deal found 17/8C$ 339
Thu 24/92:20 p.m. -
Nonstop1h 58m
Deal found 19/8C$ 372
Sat 19/96:00 a.m. -
1 stop5h 33m
Deal found 17/8C$ 339
Sat 3/109:44 a.m. -
Nonstop1h 37m
Deal found 17/8C$ 347
Thu 17/99:44 a.m. -
Nonstop1h 37m
Deal found 18/8C$ 350
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 19 August 2026.
Tue 8/912:45 p.m. -
Nonstop1h 37m
Deal found 18/8C$ 337
Sat 19/96:00 a.m. -
1 stop5h 33m
Deal found 17/8C$ 339
Sat 3/109:44 a.m. -
Nonstop1h 37m
Deal found 17/8C$ 347
Thu 17/99:44 a.m. -
Nonstop1h 37m
Deal found 18/8C$ 350
Tue 22/96:00 a.m. -
1 stop4h 21m
Deal found 18/8C$ 361
Thu 24/92:20 p.m. -
Nonstop1h 58m
Deal found 19/8C$ 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 19 August 2026.
Sat 12/92:35 p.m. -
Nonstop1h 37m
Mon 14/95:17 p.m. -
Nonstop1h 45m
Deal found 19/8C$ 751
Fri 11/96:00 a.m. -
Nonstop1h 41m
Mon 14/98:15 a.m. -
Nonstop1h 41m
Deal found 19/8C$ 702
Fri 4/97:43 p.m. -
Nonstop1h 41m
Fri 11/95:17 p.m. -
Nonstop1h 45m
Deal found 17/8C$ 664
Mon 28/122:00 p.m. -
Nonstop2h 01m
Fri 1/15:40 p.m. -
Nonstop1h 47m
Deal found 15/8C$ 766
Sat 12/92:58 p.m. -
Nonstop4h 20m
Wed 16/99:07 a.m. -
Nonstop4h 51m
Deal found 17/8C$ 1,809
Thu 17/910:25 p.m. -
Nonstop5h 05m
Tue 22/98:29 a.m. -
Nonstop5h 38m
Deal found 17/8C$ 4,489
Tue 8/912:45 p.m. -
Nonstop1h 37m
Deal found 18/8C$ 337
Sat 3/109:44 a.m. -
Nonstop1h 37m
Deal found 17/8C$ 347
Thu 17/99:44 a.m. -
Nonstop1h 37m
Deal found 18/8C$ 350
Tue 1/92:30 p.m. -
Nonstop1h 37m
Deal found 19/8C$ 428
Sat 19/92:35 p.m. -
Nonstop1h 37m
Deal found 17/8C$ 478
Wed 30/97:30 p.m. -
Nonstop1h 44m
Deal found 19/8C$ 383
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
YYC-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 19 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$ 2,461 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$ 2,504/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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