Auto insurance is obviously different depending on the type of coverage you buy, but since the national average expenditure for car insurance is $795 a year and PA's average is $820, it can easily be inferred that Pennsylvanians are likely to pay a bit more on average for just about any type of coverage.
To answer that question, airfare shopping engine CheapAir.com monitored fares for more than 4 million flights in 2013 over a booking period ranging from 320 days in advance to one day in advance. Its researchers found that fares for domestic flights were lowest 54 days in advance.
How to Buy Cheap Airline Tickets. With an influx of studies about the best time to buy airline tickets, search engines that aggregate the prices of dozens of travel websites, and airlines accommodating the strained wallets of most people post-2008 economic downturn, booking cheap airline tickets is easier than ever.. Plan in advance and sign up for email alerts about low-fare deals. To ensure you get the best deals, you should know at least 3 months in advance that you want to take a trip somewhere. If you have a specific destination in mind, sign up for a low-fare alert from Yapta or AirfareWatchdog.