Cheap First Class flights to Washington, D.C. Dulles Intl Airport
YYZ — IAD
23 Nov — 30 Nov1
Round-trip
1 adult
First
Round-trip
1 adult, First, 0 bags
Best travel deals
Find the best flight deals available from hundreds of sites within seconds
Trusted and free
Cheapflights is 100% free to use. No hidden charges!
Book with flexibility
Easily find flight tickets with no change fees
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 24 October 2026.
Find first class flight deals to Washington, D.C. Dulles Intl Airport
Enter your travel dates to find the best prices.
Cheapest
Best
One-way
Quickest
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 24 October 2026.
Thu 5/116:45 a.m. -
2 stops10h 48m
Sun 8/116:00 a.m. -
1 stop5h 38m
Deal found 20/10C$ 1,612
Thu 12/116:45 a.m. -
2 stops9h 41m
Sun 15/116:00 a.m. -
1 stop5h 52m
Deal found 21/10C$ 1,743
Fri 25/128:28 a.m. -
2 stops13h 13m
Mon 4/17:30 a.m. -
2 stops13h 30m
Deal found 21/10C$ 1,754
Wed 23/127:00 a.m. -
1 stop9h 07m
Fri 1/112:36 p.m. -
2 stops12h 08m
Deal found 20/10C$ 1,787
Thu 5/111:00 p.m. -
1 stop8h 26m
Thu 12/117:00 a.m. -
2 stops14h 55m
Deal found 23/10C$ 1,960
Tue 10/112:20 p.m. -
1 stop8h 01m
Thu 12/117:25 a.m. -
2 stops12h 05m
Deal found 21/10C$ 2,216
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 24 October 2026.
Thu 5/116:45 a.m. -
2 stops10h 48m
Sun 8/116:00 a.m. -
1 stop5h 38m
Deal found 20/10C$ 1,612
Thu 3/129:07 a.m. -
1 stop19h 28m
Wed 9/126:42 p.m. -
2 stops51h 55m
Deal found 24/10C$ 2,257
Thu 12/116:45 a.m. -
2 stops9h 41m
Sun 15/116:00 a.m. -
1 stop5h 52m
Deal found 21/10C$ 1,743
Fri 25/128:28 a.m. -
2 stops13h 13m
Mon 4/17:30 a.m. -
2 stops13h 30m
Deal found 21/10C$ 1,754
Wed 23/127:00 a.m. -
1 stop9h 07m
Fri 1/112:36 p.m. -
2 stops12h 08m
Deal found 20/10C$ 1,787
Thu 5/111:00 p.m. -
2 stops9h 42m
Thu 12/118:05 a.m. -
2 stops16h 40m
Deal found 23/10C$ 1,960
Wed 21/46:00 a.m. -
1 stop4h 13m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 23/10C$ 528
Mon 2/115:10 p.m. -
1 stop6h 06m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/10C$ 561
Sun 14/36:00 a.m. -
1 stop4h 13m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/10C$ 575
Fri 30/105:40 p.m. -
1 stop4h 46m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/10C$ 1,015
Thu 5/111:00 p.m. -
2 stops9h 42m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 23/10C$ 1,098
Mon 21/126:10 a.m. -
1 stop5h 46m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/10C$ 1,589
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 24 October 2026.
Wed 21/46:00 a.m. -
1 stop4h 13m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 23/10C$ 528
Mon 2/115:10 p.m. -
1 stop6h 06m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/10C$ 561
Sun 14/36:00 a.m. -
1 stop4h 13m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/10C$ 575
Fri 30/105:40 p.m. -
1 stop4h 46m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/10C$ 1,015
Thu 5/111:00 p.m. -
1 stop8h 26m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 23/10C$ 1,098
Mon 21/126:10 a.m. -
1 stop5h 46m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/10C$ 1,589
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 24 October 2026.
Thu 5/117:00 a.m. -
1 stop7h 14m
Thu 12/115:17 p.m. -
1 stop8h 27m
Deal found 23/10C$ 3,181
Tue 10/112:20 p.m. -
1 stop8h 01m
Thu 12/117:25 a.m. -
2 stops12h 05m
Deal found 21/10C$ 2,216
Thu 5/111:00 p.m. -
1 stop8h 26m
Thu 12/117:00 a.m. -
2 stops14h 55m
Deal found 23/10C$ 1,960
Wed 23/127:00 a.m. -
1 stop9h 07m
Fri 1/112:36 p.m. -
2 stops12h 08m
Deal found 20/10C$ 1,787
Thu 12/116:45 a.m. -
2 stops9h 41m
Sun 15/116:00 a.m. -
1 stop5h 52m
Deal found 21/10C$ 1,743
Thu 5/116:45 a.m. -
2 stops10h 48m
Sun 8/116:00 a.m. -
1 stop5h 38m
Deal found 20/10C$ 1,612
Wed 21/46:00 a.m. -
1 stop4h 13m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 23/10C$ 528
Sun 14/36:00 a.m. -
1 stop4h 13m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/10C$ 575
Fri 30/105:40 p.m. -
1 stop4h 46m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/10C$ 1,015
Mon 21/126:10 a.m. -
1 stop5h 46m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/10C$ 1,589
Mon 2/115:10 p.m. -
1 stop6h 06m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/10C$ 561
Thu 5/111:00 p.m. -
1 stop8h 26m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 23/10C$ 1,098
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
YVR-IAD
YYC-IAD
YWG-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 24 October 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$ 2,483 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$ 2,525/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: Business Class, First 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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
More first class flights
Popular routes
Complete your trip
Complement your first class flight to Dulles Intl by adding a car rental and/or hotel room to your itinerary.
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyze navigation, to offer and measure personalized advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review and update your choices anytime by clicking the ’Privacy Preferences’ link in the page side navigation.