May: New Orleans - Chicago (with return) from $120 with Spirit Airlines
May: Houston - Chicago (with return) from $215 with Frontier
March: New Orleans - Chicago (with return) from $120 with Spirit Airlines
January: Las Vegas - Chicago (with return) from $203 with Spirit Airlines
November: Las Vegas - Chicago (with return) from $127 with Spirit Airlines
August: Los Angeles - Chicago (with return) from $155 with Spirit Airlines
September: Los Angeles - Chicago (with return) from $149 with Spirit Airlines
August: Los Angeles - Chicago (with return) from $109 with Spirit Airlines