Cheap Business Class flights to Washington, D.C. Dulles Intl Airport
LAX — IAD
Nov 29 — Dec 61
1 adult, Business
We work with more than 300 partners to bring you better travel deals
Leverage Cheapflights for Your Next Trip
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap business class flights to Washington, D.C. Dulles Intl Airport in 2025
Find the latest flights to Washington, D.C. Dulles Intl Airport in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data were last updated on October 30, 2025.
Average Price | $2,081 |
|---|---|
Cheapest Price | $369 |
Top Rated Airline | American Airlines |
No. of Airlines | 4 |
Find business class flight deals to Washington, D.C. Dulles Intl Airport
Cheapest business class flights to Dulles IntlExplore the most affordable business class flight options available to Dulles Intl. Find the lowest fares based on data from user searches, with prices last updated on October 30, 2025.
Explore the most affordable business class flight options available to Dulles Intl. Find the lowest fares based on data from user searches, with prices last updated on October 30, 2025.
This KAYAK deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:55 amJFK - IAD
1 stop5h 40mAmerican Airlines
Wed 11/125:29 pmIAD - JFK
1 stop4h 42mAmerican Airlines
Deal found 10/28![American Airlines logo]()
$439
This KAYAK deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:15 pmBOS - IAD
1 stop4h 52mAmerican Airlines
Thu 12/46:25 amIAD - BOS
1 stop4h 44mAmerican Airlines
Deal found 10/28![American Airlines logo]()
$500
This KAYAK deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:55 amJFK - IAD
1 stop5h 40mAmerican Airlines
Wed 11/55:29 pmIAD - JFK
1 stop4h 42mAmerican Airlines
Deal found 10/28![American Airlines logo]()
$525
This KAYAK deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:34 amJFK - IAD
1 stop7h 01mAmerican Airlines
Tue 11/254:34 pmIAD - JFK
1 stop5h 49mAmerican Airlines
Deal found 10/28![American Airlines logo]()
$536
This KAYAK deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:55 amJFK - IAD
1 stop5h 40mAmerican Airlines
Thu 11/64:34 pmIAD - JFK
1 stop5h 49mAmerican Airlines
Deal found 10/28![American Airlines logo]()
$551
This KAYAK deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:00 amORD - IAD
1 stop4h 19mAmerican Airlines
Sat 11/158:09 pmIAD - ORD
1 stop4h 49mAmerican Airlines
Deal found 10/29![American Airlines logo]()
$610
Travel insights for business class flights from USA to Dulles Intl
Get recent, data-driven insights about business class flights from USA to Dulles Intl including ideal travel times, pricing trends, and more.
What is the cheapest month to book a Business Class flight from USA to Washington, D.C. Dulles Intl Airport?
Currently, September is the cheapest month in which you can book a Business Class flight from USA to Washington, D.C. Dulles Intl Airport (average of $748). Flying from USA to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of $1,427). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What airlines can I book Business Class flights to Washington, D.C. Dulles Intl Airport with?
United Airlines has Business Class flights to Washington, D.C. Dulles Intl Airport. Try booking in advance to lower your costs and travel worry-free.
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 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.
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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
Top business class airline flying to Washington, D.C. Dulles Intl Airport
Explore the top four business class airlines operating flights to Washington, D.C. Dulles Intl Airport. Find out more about these airlines and their offerings, including amenities, in-flight services, and customer reviews. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on October 30, 2025.
| Airline | Rating | First Class | Price | |
|---|---|---|---|---|
| PriceFrom $117 | First Class | Rating 7.4 | Reviews 1 / 10 The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000 |