Austin (AUS) to Baltimore-Washington (BWI) flight deal in economy from $99

Southwest AirlinesWNSouthwest Airlines
One Way•Economy
United StatesAUS

Austin-Bergstrom International Ai

Austin, United States
United StatesBWI

Baltimore/Washington International Thurgood Marshall Ai

Baltimore-Washington, United States
$187 USD
-47%$99 USD
Verified about 5 hours ago
Fair Availability
27% of dates checked are available within 10% of the lowest price

Sunday, December 13th, 2026

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