however I don't think you can fly by yourself but here is a cheat/code to fly whit you'r car.
for de PS2 you press :
Square, Down, L2, Up, L1, Circle, Up, X, Left.
for PC you type :
ripazha
If you study ancient greek stories, there is a possible way to fly.
Defeat all the bad guys except for Betty Jetty and go to the phone and click it. this can only be used in Super Power island)
you use a helicopter jet pack
Can a dog fly with a jet pack? Well, it really dose mater what kind of jet pack it is to know if a dog can fly with a jet pack. If the jet pack is made for dogs then the answer is YES the dog can fly with a jet pack. The only problem with that is that most jet packs are made for people. This answer is the same for cats too.
Man is too dense to fly without assistance. Some have gotten limited flight with a jet pack.
There is no way you can get a jet pack in the game.The game makers didn't provide you the jet pack to fly with.
To fly!
with jet pack
You can fly with a jet pack.
if you want 1000 coins in jet pack adventure you must fly trough all the levels without collecting any coins not one you then get 1000 coins but its very tricky
There is no cheat for a jet pack in fact the jet pack is not available in the game.You can get a fake jet pack in the game by installing a mod.You can also make Tommy fly using position changing jet pack in the Ultimate Trainer.
get a jet pack
You can't fly. You will need a jet pack or plane. there is no other way
A fly swatter.