[jamesaguilar]

Thanks! I could not find the contract on JetBlue's site when I went looking last night. But here is the contract for American Airlines.

http://www.aa.com/i18n/customerService/customerCommitment/co...

As you can see, hidden city routing is prohibited, and they retain the right to assess the difference between the ticket you actually used and what you paid if you engage in the practice.