Any change of date outside of 24 hours after purchasing the ticket will carry a fee or penalty from the airline. In addition to the penalty, there may have a fare and tax difference depending on the seat availability on the new date.
For date changes, please email us or call us at +1 (847) 265-5448 or +1 (847) 265-4583 during regular working hours (USA 9 AM to 6 PM Central Standard Time, Monday through Friday).
For emergencies only call us at +1 (847) 922-6562.