All the TurboTax products can include a state tax return.
Using any of the online editions the state tax program is an additional charge, currently $40 (except the Free edition where the state program is free) - https://turbotax.intuit.com/personal-taxes/online/
Using any of the desktop CD/Download editions one state program download is included in the purchase price (except the Basic edition) - https://turbotax.intuit.com/personal-taxes/cd-download/
All the Online versions can do a state return. In Deluxe and above the state is $40.
In the Desktop CD/Download programs only Deluxe and above come with state which is free to prepare. Basic does not come with a state program but you can buy a state program. So if you need a state you should buy Deluxe or higher.
if you buy Deluxe in the stores or somewhere else it comes 2 ways. Deluxe with a state and Deluxe without a state. So check what you are buying.