Every February, New Orleans transforms into a vibrant carnival that attracts visitors from all over the United States. But for many, the biggest challenge of Mardi Gras isn't finding the best king cake—it's finding an affordable flight to join the festivities.

That's where one ultra-low-cost carrier is stepping in. Ahead of Mardi Gras 2026, Frontier Airlines is launching new routes and boosting service to make it easier—and cheaper—for travelers nationwide to reach the Big Easy just in time for the festivities.

At the same time, the airline is undergoing a major transformation. Under its new "New Frontier" initiative, Frontier is rolling out upgraded seating options, loyalty perks, and service improvements to shift away from its old reputation as a no-frills carrier. Here's what the airl

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