This post contains references to products from one or more of our advertisers. We may receive compensation when you click on links to those products. The content on this page is accurate as of the posting date; however, some of the offers mentioned may have expired. For more information check out our Advertising Disclosure. Last month, we rolled out our brand new, top-of-the-line flight deal alert service: Thrifty Traveler Premium+. We might be just a tad biased, but we think it’s the best flight deal service on the market. Why? For starters, it’s the only one that sends members both cheap cash fares as well as deals to book flights using…