What Are the Worst Airlines in the Worldの重要ポイントをお届けします。最新トレンドが満載です。

Let’s talk about Frontier Airlines, where the base fare is $19, but the total price becomes $400 after adding a carry-on, a seat, and the oxygen you need to breathe. They charged a woman $99 for a seat assignment that put her next to the lavatory, which smelled like a petting zoo. In 2026, Frontier started charging for boarding position—so if you want to get on the plane before they run out of overhead bin space, that’ll be an extra $25. Pro tip: just wear all your clothes on the plane and avoid baggage fees entirely.