JetBlue increased checked bag fees, citing rising operating costs as oil prices surge amid the Iran conflict.

Airfare has climbed for routes around the world, driven by higher fuel prices since the U.S. and Israel attacked Iran.

JetBlue increased checked bag fees, citing rising operating costs as oil prices surge amid the Iran conflict.

United Airlines said that checking baggage will soon cost $10 more per bag because of rising fuel costs -- the second airline to raise fees this week.