Travel doesn’t have to be a challenge. For proof, book your next flight through the Duluth International Airport. With shorter lines, friendly staff and a relaxed feel to everything from parking to departing, flying DLH is what travel dreams are made of. We know that. The Duluth International Airport does, too. Swim made sure the whole region was let in on the secret to travel success. We crafted video, radio, print, and digital campaigns that reminded people that a great travel experience is as “Simple as DLH.”