Members of JetBlue’s loyalty program who purchase a round-trip ticket using their American Express card by May 13, 2008, for travel between May 1 and June 18, 2008, will receive $25 off their flight, plus 50 TrueBlue points. The Cardmember must register for the promotion at www.jetblue.com/tryjetblue and book flights through dedicated booking mode in www.jetblue.com/springdm.

If you don’t already have a JetBlue credit card, you can apply for one at www.americanexpress.com/mspromo to earn an additional 50 TrueBlue points and a $50 statement credit. Combining these two promos yields 100 TrueBlue points–enough for a round-trip ticket anywhere that JetBlue flies.