Depends on the aircraft..
I had one for Wichita-LA-Wichita (Cessna 172 with Garmin 430, 100 $ wet), put 40 hrs in her in about 8 days and they were quite happy to help me out.
Prairie Air Service has a 152 at - last info I have - 80 $ per hour wet, if it is not too busy in basic training (it usually isn't) that might be an option as well. It must not always be Arizona, Florida or California. Go down to the Gulf Coast or fly x/c elsewhere, there are plenty of beautiful small airports. Personal pick up at the airport at no extra charge, some checkout and familiarization, some good hints and off you go. Enjoy! Or save even more money by finding a companion stateside that will go hourbuilding with you, you go under the hood, he gets safety pilot credit with the FAA regulation (and since you have the control of the aircraft, he only the eyes, you can split the cost 50-50.