I think it would probably be adviseable to find another property farther away from an airiport. If you're planning to rent it out, a savvy tenant could definitely make the argument for a reduction in rent due to the airport noise. In the end though, it all really depends on exactly how close this property is to the airport. Some people don't mind, but all other factors aside, it might not be a good idea if you're looking to rent it to tenants. If you need more help or have other more specific questions, feel free to give me a call at 716-218-0015.
Best wishes in your decision,