Cheap First Class flights to Washington, D.C. Dulles Intl Airport
YYZ — IAD
4 Sep — 11 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 5 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 5 August 2026.
Fri 18/97:43 p.m. -
Nonstop1h 41m
Mon 21/95:17 p.m. -
Nonstop1h 45m
Deal found 4/8C$ 489
Thu 24/911:00 a.m. -
1 stop11h 52m
Sat 26/910:19 p.m. -
Nonstop1h 35m
Deal found 4/8C$ 559
Thu 20/89:44 a.m. -
Nonstop1h 37m
Sun 23/88:28 a.m. -
Nonstop1h 36m
Deal found 4/8C$ 604
Fri 4/910:00 a.m. -
Nonstop1h 44m
Tue 8/98:15 a.m. -
Nonstop1h 41m
Deal found 4/8C$ 704
Fri 30/106:50 p.m. -
1 stop5h 52m
Mon 2/116:12 p.m. -
1 stop5h 45m
Deal found 4/8C$ 783
Fri 30/102:13 p.m. -
Nonstop2h 13m
Mon 2/111:19 p.m. -
Nonstop1h 57m
Deal found 4/8C$ 798
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 5 August 2026.
Fri 18/97:43 p.m. -
Nonstop1h 41m
Mon 21/95:17 p.m. -
Nonstop1h 45m
Deal found 4/8C$ 489
Thu 24/911:00 a.m. -
1 stop11h 52m
Sat 26/910:19 p.m. -
Nonstop1h 35m
Deal found 4/8C$ 559
Fri 30/106:50 p.m. -
1 stop5h 52m
Mon 2/116:12 p.m. -
1 stop5h 45m
Deal found 4/8C$ 783
Thu 20/89:44 a.m. -
Nonstop1h 37m
Sun 23/88:28 a.m. -
Nonstop1h 36m
Deal found 4/8C$ 604
Fri 4/910:00 a.m. -
Nonstop1h 44m
Tue 8/98:15 a.m. -
Nonstop1h 41m
Deal found 4/8C$ 704
Wed 23/122:15 p.m. -
2 stops8h 06m
Fri 1/18:15 a.m. -
1 stop5h 37m
Deal found 5/8C$ 1,646
Fri 21/89:00 p.m. -
1 stop14h 52m
Deal found 5/8C$ 339
Fri 4/92:20 p.m. -
Nonstop1h 58m
Deal found 5/8C$ 372
Fri 21/812:45 p.m. -
Nonstop1h 37m
Deal found 5/8C$ 416
Fri 21/83:30 p.m. -
1 stop8h 56m
Deal found 5/8C$ 505
Tue 11/812:45 p.m. -
Nonstop1h 37m
Deal found 4/8C$ 423
Fri 4/99:45 a.m. -
1 stop7h 52m
Deal found 5/8C$ 433
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 5 August 2026.
Fri 21/89:00 p.m. -
1 stop14h 52m
Deal found 5/8C$ 339
Fri 4/92:20 p.m. -
Nonstop1h 58m
Deal found 5/8C$ 372
Fri 21/812:45 p.m. -
Nonstop1h 37m
Deal found 5/8C$ 416
Tue 11/812:45 p.m. -
Nonstop1h 37m
Deal found 4/8C$ 423
Fri 4/99:45 a.m. -
1 stop7h 52m
Deal found 5/8C$ 433
Fri 21/83:30 p.m. -
1 stop8h 56m
Deal found 5/8C$ 505
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 5 August 2026.
Thu 20/89:44 a.m. -
Nonstop1h 37m
Sun 23/88:28 a.m. -
Nonstop1h 36m
Deal found 4/8C$ 604
Sun 27/912:45 p.m. -
Nonstop1h 37m
Sun 4/105:17 p.m. -
Nonstop1h 45m
Deal found 3/8C$ 871
Sun 16/89:44 a.m. -
Nonstop1h 37m
Fri 21/810:19 p.m. -
Nonstop1h 35m
Deal found 4/8C$ 897
Fri 18/97:43 p.m. -
Nonstop1h 41m
Mon 21/95:17 p.m. -
Nonstop1h 45m
Deal found 4/8C$ 489
Fri 4/910:00 a.m. -
Nonstop1h 44m
Tue 8/98:15 a.m. -
Nonstop1h 41m
Deal found 4/8C$ 704
Tue 15/122:00 p.m. -
Nonstop1h 53m
Thu 7/15:40 p.m. -
Nonstop1h 50m
Deal found 5/8C$ 895
Fri 21/812:45 p.m. -
Nonstop1h 37m
Deal found 5/8C$ 416
Tue 11/812:45 p.m. -
Nonstop1h 37m
Deal found 4/8C$ 423
Sat 22/89:44 a.m. -
Nonstop1h 37m
Deal found 1/8C$ 533
Sat 15/89:44 a.m. -
Nonstop1h 37m
Deal found 31/7C$ 534
Mon 10/87:43 p.m. -
Nonstop1h 43m
Deal found 1/8C$ 517
Fri 4/92:20 p.m. -
Nonstop1h 58m
Deal found 5/8C$ 372
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
YHZ-IAD
YOW-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 5 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$ 2,492 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$ 2,535/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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