June 22, 2026
Airlines stand to save billions of dollars on jet fuel after an interim US-Iran peace deal sent oil prices lower, but passengers are unlikely to see immediate relief as tight capacity allows carriers to keep fares well above pre-war levels.
Lower fuel costs are giving US airlines room to rebuild margins rather than reduce fares, as ticket price increases have already fallen behind this year's fuel cost rises and domestic seat capacity remains constrained.
US jet fuel spot prices stood at $2.85 a gallon on Jun 17, down sharply from an April high of $4.88.
A decline of that size would cut the US airline industry's annual fuel bill by more than $40 billion if sustained.
