Charts show how the Iran war has pushed ticket prices sharply higher on 3 major US airline routes

Fuente: Business Insider

Delta Air Lines' service from New York's JFK Airport (pictured) to London Heathrow is up from $285 to $553 over a month. CHARLY TRIBALLEAU/AFP via Getty ImagesWar in the Middle East has pushed fuel costs, and therefore airfares, sharply higher. Business Insider charted the increase in ticket prices for three major flight paths in recent weeks.