Southwest Airlines will launch service from Chicago O'Hare International Airport on Feb. 14 with 20 daily departures, the carrier announced.
The service, which will be Southwest's first out of the airport, includes six daily flights to Denver; four daily flights to each Nashville, Baltimore/Washington and Dallas Love Field; and two daily flights to Phoenix. The flights will complement Southwest's service out of Chicago Midway, where Southwest is the largest carrier.
Southwest also will begin new service out of Colorado Springs beginning March 11. The service will include two daily flights to each Las Vegas, Phoenix and Chicago Midway; three daily flights to Dallas Love Field; and four daily flights to Denver.