Originally Posted by
rkvalvaa
I just checked this, Martin Air
www.martinair.com is now fully owned by KLM and you can both earn and spend Flying Blue miles.
They have direct flights from AMS to CUN :-)
Pricing depends on how early you book, but it might be expensive. If you can redeem some Flying Blue points that might be the best :-)
Possible but note MP is a 'holiday carrier' and you won't receive many FB benefits.