Southwest has reduced fares to/from Baltimore for late summer/fall travel.

Domestic fares are valid for travel from August 23 through November 2, with international travel valid from August 23 through November 2. Travel to/from San Juan is valid from September 7 through November 2.

Tickets must be booked by May 5.

Fares are nonstop and include:

Atlanta to Baltimore $118 round-trip

Charlotte to Baltimore $177 round-trip

Cleveland to Baltimore $158 round-trip

Grand Rapids to Baltimore $138 round-trip

Hartford to Baltimore $198 round-trip

Indianapolis to Baltimore $98 round-trip

Raleigh-Durham to Baltimore $138 round-trip

Austin to Baltimore $338 round-trip

Houston to Baltimore $178 round-trip

Milwaukee to Baltimore $178 round-trip

Minneapolis to Baltimore $98 round-trip

St Louis to Baltimore $238 round-trip

Charleston to Baltimore $198 round-trip

Jacksonville to Baltimore $218 round-trip

Louisville to Baltimore $178 round-trip

Memphis to Baltimore $178 round-trip

Birmingham to Baltimore $258 round-trip

Dallas to Baltimore $252 round-trip

New Orleans to Baltimore $198 round-trip

Oklahoma City to Baltimore $278 round-trip

San Antonio to Baltimore $258 round-trip