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Dulles Intl

Cheap Business Class flights to Washington, D.C. Dulles Intl Airport

LAX — IAD
Mar 31 — Apr 71
Tue 3/31
Tue 4/7
1 adult, Business
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Cheap business 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 2,558,603 searches and data were last updated on March 1, 2026.

Average Price

$1,621

Cheapest Price

$407

Top Rated Airline

American Airlines

No. of Airlines

4
Average for round-trip business class flights in March 2026
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The lowest price for a business class flight ticket to Dulles Intl
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Most popular airline to fly business class with to Dulles Intl in the past 7 days
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Airlines that offer business class options for this route
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Find business class flight deals to Washington, D.C. Dulles Intl Airport

Cheapest business class flights to Dulles Intl
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 March 1, 2026.

This KAYAK deal was found by Cheapflights users on 2/26. 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 4/288:39 am
ORD
-
IAD
1 stop5h 44m
American Airlines
Fri 5/18:11 pm
IAD
-
ORD
1 stop4h 43m
American Airlines
Deal found 2/26$469
This KAYAK deal was found by Cheapflights users on 2/27. 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 4/17:12 am
ORD
-
IAD
1 stop5h 20m
American Airlines
Fri 4/35:00 am
IAD
-
ORD
1 stop5h 08m
American Airlines
Deal found 2/27$534
This KAYAK deal was found by Cheapflights users on 2/27. 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 3/231:39 pm
ORD
-
IAD
1 stop5h 51m
American Airlines
Thu 3/269:19 am
IAD
-
ORD
1 stop5h 57m
American Airlines
Deal found 2/27$541
This KAYAK deal was found by Cheapflights users on 2/26. 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 3/118:10 am
ORD
-
IAD
1 stop4h 22m
American Airlines
Sun 3/159:19 am
IAD
-
ORD
1 stop5h 57m
American Airlines
Deal found 2/26$621
This KAYAK deal was found by Cheapflights users on 2/27. 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 3/165:00 am
ORD
-
IAD
1 stop7h 32m
American Airlines
Thu 3/195:00 am
IAD
-
ORD
1 stop5h 08m
American Airlines
Deal found 2/27$635
This American Airlines deal was found by Cheapflights users on 2/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:45 pm
LAX
-
IAD
Nonstop4h 55m
American Airlines
Sat 5/26:10 am
IAD
-
LAX
Nonstop5h 40m
American Airlines
Deal found 2/28$1,288

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, March is the cheapest month in which you can book a Business Class flight from USA to Washington, D.C. Dulles Intl Airport (average of $686). Flying from USA to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of $1,519). 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, Delta and American Airlines have Business Class flights to Washington, D.C. Dulles Intl Airport. Try booking in advance to lower your costs and travel worry-free.

United Airlines
United Airlines
From $178
Delta
Delta
From $191
American Airlines
American Airlines
From $446

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 3 business class airlines 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 March 1, 2026.
AirlineRatingFirst ClassPrice
DeltaPriceFrom $80First ClassRating
7.9
See reviews
8.1

Boarding

7.9

Comfort

8.5

Crew

7.8

Entertainment

7.2

Food

Reviews

1 / 10
they were nice,
United AirlinesPriceFrom $117First ClassRating
7.4
See reviews
7.7

Boarding

7.3

Comfort

8.1

Crew

7.1

Entertainment

6.6

Food

Reviews

1 / 10
Perfect
American AirlinesPriceFrom $172First ClassRating
7.1
See reviews
7.5

Boarding

7.2

Comfort

8.0

Crew

6.9

Entertainment

6.4

Food

Reviews

1 / 10
This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Frequently asked questions about Washington, D.C. Dulles Intl Airport business class tickets

Find answers to common questions related to business 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 March 1, 2026.

  • What is the cheapest price for a Business 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 $407 for a Business Class class flight to Washington, D.C. Dulles Intl Airport (lowest price found recently). Our data shows that the average price for a Business Class ticket to Washington, D.C. Dulles Intl Airport is about $1,621/traveler.

  • 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, Prem Economy Class and Business Class. If you prefer to see more cabin class options, you can try switching up different departure and/or arrival dates.

  • What airlines can I book Business Class flights to Washington, D.C. Dulles Intl Airport with?

    United Airlines, Delta and American Airlines have Business Class flights to Washington, D.C. Dulles Intl Airport. Try booking in advance to lower your costs and travel worry-free.

  • What is the cheapest month to book a Business Class flight from USA to Washington, D.C. Dulles Intl Airport?

    Currently, March is the cheapest month in which you can book a Business Class flight from USA to Washington, D.C. Dulles Intl Airport (average of $686). Flying from USA to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of $1,519). 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.

See more FAQs

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