Earn your A+ Rewards credit. Rent from Hertz, fly AirTran, use your A+ Visa card, shop at SkyMall and ask your cell phone provider to receive AirTran credit. It takes time, but you'll benefit in the end. It's worth it if you have to travel for business a lot.
Book your flight at AirTran.com. During the payment process, an option to redeem your A+ credit will be given to you with ways you can redeem it. Receive your discount and/or upgrades and complete the purchase. A business class upgrade costs 4 credits and a one-way coach ticket costs 8 credits. For more information about redemption amounts, visit AirTran.com.
Call AirTran once your flight is booked to ask for any additional upgrades. Asking is never a bad thing. Explain politely that you are an A+ Rewards member and you would like an upgrade if available. You'd be surprised how often people receive upgrades simply by asking.
Carry your A+ card with you in transit to show AirTran staff at the airport. Often, the company offers its preferred customers special items, treats, food, etc. in transit. Enjoy your flight!