spirit airlines
Spirit Airlines is fighting a new rule that requires airlines to list full fares on their advertisements. REUTERS

Spirit Airlines today announced non-stop service to five new cities from Chicago's O'Hare International Airport. Effective August 18, 2011, Spirit will begin service to Boston, Dallas/Fort Worth, Detroit and New York LaGuardia, and service to Orlando will begin on November 10, 2011.

  • Boston (one daily flight plus a second daily flight seasonally)
  • Dallas/Fort Worth (twice daily flights plus third daily flight seasonally)
  • Detroit (two daily flights)
  • New York LaGuardia (two daily flights)
  • Orlando (daily flight starting November 10, 2011)

To celebrate, Spirit is offering $9 introductory fares* (each way based on round trip purchase) available today and tomorrow only at www.spirit.com.