The summer travel season is upon us — and this year is more complicated and more expensive than most. The war in Iran has driven up jet-fuel prices globally, and Spirit Airlines, one of the biggest budget carriers in the country, has just shut down. On top of that, a possible super El Niño could cause widespread disruptions. Zach Wichter, a consumer-travel reporter at USA Today, joins Apple News In Conversation guest host Sam Sanders to explain what it all means for travelers this summer — and his tips for how to fly smarter.