Popsugar Living Food Shopping Best Travel Snacks Skip the Airport Junk and Pack These Travel Snacks Instead June 29, 2015 by Nicole Perry View On One Page Photo 2 of 7 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Sugar-Free Gum Sugar-free gum will not only freshen your breath, but it also helps with alleviating the pressure buildup in your ears associated with flying. Trident Layers Strawberry Citrus ($2) Eclipse Spearmint ($2) Trident White Wintergreen ($2) Orbit Cinnamint ($2) Trident Layers Strawberry Citrus $2 from tridentgum.com Buy Now Eclipse Spearmint $2 from wrigley.com Buy Now Trident White Wintergreen $2 from tridentgum.com Buy Now Orbit Cinnamint $2 from orbitgum.com Buy Now Previous Next Start Slideshow Food ShoppingTravelSnacks