<p>Enjoy having your very own aviation specialist to find you the lowest fares to your favorite destinations.</p> <p>The post <a href="https://www.popsci.com/sponsored-content/lifetime-subscription-matts-flights-premium-plan-sponsored-deal/">Travel Alert: Save up to 90% on flights worldwide with a personal travel planner</a> appeared first on <a href="https://www.popsci.com">Popular Science</a>.</p>