How much to fill boeing 737?

The cost to fill a Boeing 737 with fuel varies based on current fuel prices and the aircraft model. As of late 2023, jet fuel prices typically range from $4 to $6 per gallon. A Boeing 737 can hold approximately 6,875 to 7,200 gallons of fuel, meaning a full tank could cost between $27,500 and $43,200. However, prices fluctuate frequently, so the exact amount can vary significantly.