This partnership has now ended, view more information here.
JetBlue and Lyft have announced a partnership, you can now link those two accounts and you’ll earn 30 TrueBlue points for every airport ride you take (limited to 1,200 points annually). If your new to Lyft you can also get $15 off or 750 TrueBlue points.
JetBlue points are worth 0.97¢-1.89¢ normally (although you can sometimes get better value than that) so this partnership sucks. You’re basically getting $0.3-$0.6 in points for every airport ride you take. Compare that to the SPG/Uber partnership where you earn 1x-4x points per $1 spent. All of that being said, it costs you nothing to add your JetBlue details to Lyft and you could have probably already have done it if you didn’t read this whole post.
Hat tip to Miles to Memories & GWBlueBlueBlue on /r/churning
FYI for anyone who ends up on this page, Jetblue and Lyft ended their partnership in September 2019. https://www.doctorofcredit.com/lyft-jetblue-to-end-partnership-on-september-9th/