San Diego (SAN) to Washington (IAD) flight deal in economy from $174

Alaska Airlines, Inc.ASAlaska Airlines, Inc.
One Way•Economy
United StatesSAN

San Diego International Airport

San Diego, United States
United StatesIAD

Washington Dulles International Airport

Washington, United States
$234 USD
-26%$174 USD
Verified 14 days ago
Limited Availability
15% of dates checked are available within 10% of the lowest price

Friday, August 21st, 2026

No flight details available for this date.