Baltimore-Washington (BWI) to San Diego (SAN) flight deal in economy from $157

Alaska Airlines, Inc.ASAlaska Airlines, Inc.
Round Trip•Economy
United StatesBWI

Baltimore/Washington International Thurgood Marshall Ai

Baltimore-Washington, United States
United StatesSAN

San Diego International Airport

San Diego, United States
$628 USD
-75%$157 USD
Verified about 5 hours ago
Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price

Friday, July 3rd, 2026

0 round-trip options

No flight details available for this date.