Hotel
(20% Discount, but vacancy not guaranteed.) *Pet Friendly Guests have the option to call the hotel and when you give the dates you'll be staying, say that you would like use the "Wedding Discount Code" The agent will pull up the dates and enter the code-and whatever the selling rate is for those dates, it will apply a 20% discount on the rate. Since their rates change often, the rates will change accordingly, whatever the rate is for that day, the discount would be applied. For example, if someone called one day and got a certain rate, a person who calls a week later, might get a different rate since their rates change. We recommend guests calling early - to get the best rate. The code/rate is available as long as the hotel has rooms. (So if they were to sell out, the discounted rate would not be available)
Flight
Chicago has two airports, but Midway is definitely the easiest and closest to Northwest Indiana. Midway offers free shuttles to rental car lots every 15 minutes, as listed here: