By Michael Tedder The airline has a new offer after it was jilted by Spirit for JetBlue. Earlier this year, Frontier Airlines was all set to merge with Spirit Airlines to create, basically, a giant of budget air travel. Frontier had a ring, had a tuxedo, and was waiting at the altar, only to find out that Spirit had rudely absconded with a different suitor. Spirit shareholders rejected Frontier’s $19.99 per share bid for Spirit, and instead JetBlue got in there, sweeping Spirit off its feet for $33.50 a share, or $3.8 billion dollars, pending Federal regulatory review. Now, JetBlue (JBLU) – Ge…