They used to, might still have them. BUT they are only a discount % off the Anytime Fares, no child discount on the Wanna Get Away fares that are often lower anyway. Other point to consider is that you can't print them an advance boarding pass 24 hours ahead on an age related fare (child or senior) until they are "age verified". Age verified can be linked to a Rapid Rewards account from flying previously when the passenger was verified for that past trip, or must be done at the airline counter. Can be checked in ahead to get a boarding slot, but the actual boarding pass is issued after age verification to make sure the passenger qualifies for the fare.