Los Angeles
Washington, D.C. Dulles Intl
2 stops
17h 45mAlaska Airlines
San Francisco
Washington, D.C. Dulles Intl
2 stops
12h 20mAlaska Airlines
Los Angeles
Washington, D.C. Dulles Intl
2 stops
12h 19mAlaska Airlines
Los Angeles
Washington, D.C. Dulles Intl
2 stops
22h 40mAlaska Airlines
Los Angeles
Washington, D.C. Dulles Intl
2 stops
22h 30mAlaska Airlines
San Francisco
Washington, D.C. Dulles Intl
2 stops
11h 53mAlaska Airlines
San Francisco
Washington, D.C. Dulles Intl
Nonstop
5h 12mWashington, D.C. Dulles Intl
San Francisco
Nonstop
5h 46mAlaska Airlines
San Francisco
Washington, D.C. Dulles Intl
Nonstop
5h 12mWashington, D.C. Dulles Intl
San Francisco
1 stop
16h 05mAlaska Airlines
San Francisco
Washington, D.C. Dulles Intl
1 stop
9h 36mWashington, D.C. Dulles Intl
San Francisco
Nonstop
5h 46mAlaska 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
1 stop
9h 45mWashington, D.C. Dulles Intl
Los Angeles
Nonstop
5h 24mAlaska Airlines
San Francisco
Washington, D.C. Dulles Intl
Nonstop
5h 12mWashington, D.C. Dulles Intl
San Francisco
1 stop
9h 14mAlaska Airlines
January
$974
February
$1,478
March
$749
April
$582
May
$1,153
June
$1,294
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.