I recommend buying the City Pass or the Go Chicago Card, with them you have discounts of up to 50%. It usually costs $ 24 per person and $ 7 if you want the Tilt attraction.
$25 to go to observation deck on 94th floor..OR..free to go to bar on 96th with good views.
The base and the souvenir shop is free to go up is $17
It's free to go in
What about veterans discount
$25 to go
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