<ul data-eligibleForWebStory="true">Inflation has increased vacation costs, but last-minute Fourth of July trips can be affordable.Flexibility can lead to great deals on airfare, with services like Kayak and Going.Check out tips on flying out on specific dates and scoring deals on destinations.Gas prices are low, credit cards can offer travel perks and discounts on accommodations.Different credit cards provide various benefits like room upgrades and rewards for travelers.