What’s the best flight price tracker to save money on airfare? or Which best flight price tracker act

Wow, thanks for all the recs! Definitely gonna try Google Flights and Hopper first—the price prediction stuff sounds tempting.

Quick Q: For those who use Skyscanner, do you book directly through them or just use it to compare and then book elsewhere?

Also, shoutout to the person who mentioned Momondo—never heard of it but looks promising!