Macworld While travel costs continue to rise steadily, that doesn’t mean you have to ditch your vacation dreams. With OneAir, a members-only travel app, you can save on your travel planning by letting this platform’s AI find the best airfare deals. Through April 30, you can grab lifetime access to the OneAir Elite Plan for only $79.97 (reg. $790). By leveraging cutting-edge AI technology, OneAir can scan and tracks millions of fares across business, first, premium, and economy class, ensuring members secure the best flight deals and mistake fares when they hit themarket. Elite members can choo…