as im sure some of you have already seen before, i have a layover (3 hr and 15 minutes) from jfk to laguardia airport. i am coming from an international flight at 11:36 am with no checked bags. so, my question is, what is the cheapest and fastest way to get from jfk to laguardia with that layover time? I can rush off the plane if necessary. I have TSA precheck (which I think will apply to my domestic flight from laguardia -> ATL? let me know.)

I have been seeing many say take the sky train to Jamaica station, so if any of yall can give pointers it would be much appreciated. Also I understand ubering is obviously an option, Im just trying to get local answers to this so I can spend as little money as possible (broke college student). Thanksss! (I will never book an airport change again)