Is booking Japan Airlines award flights via JetBlue TrueBlue the best new sweet spot?

JetBlue TrueBlue points just got more valuable. Since JetBlue expanded its partnership with Japan Airlines, you can now book JAL flights with TrueBlue points — and there are some fantastic deals out there. Here’s how you can take advantage of our new favorite sweet spot for visiting Japan on points and miles. How to book …