Cheap First Class flights to Washington, D.C. Dulles Intl Airport
YYZ — IAD
23 Oct — 30 Oct1
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 23 September 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 23 September 2026.
Fri 9/102:26 p.m. -
1 stop8h 50m
Sun 11/106:05 a.m. -
1 stop7h 31m
Deal found 21/9C$ 709
Wed 7/106:00 a.m. -
1 stop4h 12m
Tue 13/106:32 p.m. -
1 stop4h 57m
Deal found 20/9C$ 725
Wed 23/1212:15 p.m. -
1 stop10h 18m
Fri 1/16:00 a.m. -
2 stops9h 40m
Deal found 23/9C$ 2,082
Sun 11/107:00 a.m. -
1 stop8h 49m
Sun 18/1012:30 p.m. -
2 stops11h 55m
Deal found 21/9C$ 2,885
Fri 9/105:10 p.m. -
1 stop6h 06m
Fri 16/1012:30 p.m. -
2 stops11h 55m
Deal found 21/9C$ 3,098
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 23 September 2026.
Fri 9/102:26 p.m. -
1 stop8h 50m
Sun 11/106:05 a.m. -
1 stop7h 31m
Deal found 21/9C$ 709
Wed 7/106:00 a.m. -
1 stop4h 12m
Tue 13/106:32 p.m. -
1 stop4h 57m
Deal found 20/9C$ 725
Wed 23/1212:15 p.m. -
1 stop10h 18m
Fri 1/16:00 a.m. -
2 stops9h 40m
Deal found 23/9C$ 2,082
Sun 11/107:00 a.m. -
1 stop8h 49m
Sun 18/1012:30 p.m. -
2 stops11h 55m
Deal found 21/9C$ 2,885
Fri 9/105:10 p.m. -
1 stop6h 06m
Fri 16/1012:30 p.m. -
2 stops11h 55m
Deal found 21/9C$ 3,098
Tue 6/106:10 p.m. -
1 stop5h 06m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/9C$ 292
Wed 7/102:26 p.m. -
1 stop8h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/9C$ 292
Wed 18/116:00 a.m. -
1 stop4h 57m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/9C$ 292
Wed 7/107:00 a.m. -
1 stop10h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 18/9C$ 357
Wed 30/96:10 p.m. -
1 stop5h 04m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/9C$ 417
Fri 30/106:35 a.m. -
2 stops14h 41m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/9C$ 738
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 23 September 2026.
Mon 5/102:24 p.m. -
1 stop8h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/9C$ 292
Tue 6/106:10 p.m. -
1 stop5h 06m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/9C$ 302
Wed 7/107:00 a.m. -
1 stop10h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 18/9C$ 357
Wed 30/96:10 p.m. -
1 stop5h 04m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/9C$ 417
Fri 30/106:35 a.m. -
2 stops14h 41m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/9C$ 738
Wed 4/117:25 a.m. -
2 stops13h 51m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/9C$ 891
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 23 September 2026.
Wed 7/106:00 a.m. -
1 stop4h 12m
Tue 13/106:32 p.m. -
1 stop4h 57m
Deal found 20/9C$ 725
Fri 9/105:10 p.m. -
1 stop6h 06m
Fri 16/1012:30 p.m. -
2 stops11h 55m
Deal found 21/9C$ 3,098
Sun 11/107:00 a.m. -
1 stop8h 49m
Sun 18/1012:30 p.m. -
2 stops11h 55m
Deal found 21/9C$ 2,885
Fri 9/102:26 p.m. -
1 stop8h 50m
Sun 11/106:05 a.m. -
1 stop7h 31m
Deal found 21/9C$ 709
Wed 23/1212:15 p.m. -
1 stop10h 18m
Fri 1/16:00 a.m. -
2 stops9h 40m
Deal found 23/9C$ 2,082
Wed 30/96:10 p.m. -
1 stop5h 04m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/9C$ 417
Tue 6/106:10 p.m. -
1 stop5h 06m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/9C$ 302
Mon 5/102:24 p.m. -
1 stop8h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/9C$ 292
Wed 7/107:00 a.m. -
1 stop10h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 18/9C$ 357
Sun 29/118:10 a.m. -
2 stops13h 11m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/9C$ 1,076
Wed 4/117:25 a.m. -
2 stops13h 51m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/9C$ 891
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
YWG-IAD
YUL-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 23 September 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$ 2,491 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$ 2,534/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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