Part 6/8:
Considered a "Holy Grail" of flight search engines, ITA Matrix offers a robust platform packed with advanced features. It allows for comprehensive searching options with flexible filters that provide detailed results, including fare codes useful for points accumulation. The caveat, however, is that while it displays excellent deals, you can't book directly through ITA Matrix; instead, you’ll have to copy your results and head to another platform like Bookwithmatrix.com for booking.