San Francisco
Washington, D.C. Dulles Intl
2 stops
13h 19mAlaska Airlines
Seattle/Tacoma Intl
Washington, D.C. Dulles Intl
2 stops
17h 55mAlaska Airlines
San Francisco
Washington, D.C. Dulles Intl
2 stops
15h 00mAlaska Airlines
San Francisco
Washington, D.C. Dulles Intl
2 stops
19h 55mAlaska Airlines
New York John F Kennedy Intl
Washington, D.C. Dulles Intl
1 stop
23h 00mIcelandair
Los Angeles
Washington, D.C. Dulles Intl
2 stops
10h 52mAlaska Airlines
Los Angeles
Washington, D.C. Dulles Intl
Nonstop
5h 00mWashington, D.C. Dulles Intl
Los Angeles
Nonstop
5h 24mAlaska Airlines
Los Angeles
Washington, D.C. Dulles Intl
Nonstop
5h 01mWashington, D.C. Dulles Intl
Los Angeles
Nonstop
5h 27mAlaska Airlines
San Francisco
Washington, D.C. Dulles Intl
Nonstop
5h 10mWashington, D.C. Dulles Intl
San Francisco
1 stop
16h 24mAlaska Airlines
San Francisco
Washington, D.C. Dulles Intl
Nonstop
5h 10mWashington, D.C. Dulles Intl
San Francisco
Nonstop
5h 52mAlaska Airlines
Los Angeles
Washington, D.C. Dulles Intl
Nonstop
5h 00mWashington, D.C. Dulles Intl
Los Angeles
1 stop
9h 12mAlaska Airlines
Los Angeles
Washington, D.C. Dulles Intl
1 stop
9h 45mWashington, D.C. Dulles Intl
Los Angeles
Nonstop
5h 24mAlaska Airlines
January
$974
February
$1,478
March
$749
April
$582
May
$1,153
June
$1,292
July
$1,049
August
$967
September
$303
October
$1,108
November
$652
December
$1,055
Currently, the cheapest month for business class flights to Washington, D.C. Dulles Intl is September. The most expensive month for business class flights is February. The cheapest prices are shown above but prices will vary according to departure times, airlines, and how early you book.