Train from O'Hare to Southwest Airlines, TX, USA

You take a bus, shuttle or taxi from your location in O'Hare to Chicago Union Station.

You take a train from Chicago Union Station to Rockville Amtrak and cost approximately 100 USD (ref: Amtrak).

You take a bus, shuttle or taxi from Rockville Amtrak to your destination in Southwest Airlines, TX, USA.

You take a bus, shuttle or taxi from your location in O'Hare to Chicago Union Station.

You take a train from Chicago Union Station to Baltimore Penn Station and cost approximately 120 USD (ref: Amtrak).

You take a bus, shuttle or taxi from Baltimore Penn Station to your destination in Southwest Airlines, TX, USA.