Aviation Fuel Costs Inch Upward Again in July 2026
The cost to fill up aircraft tanks rose across the board in July 2026, with both avgas and Jet A seeing moderate nationwide bumps. According to recent data tracking over 3,000 providers, the national average for full-service 100LL reached $7.51 per gallon, while self-serve avgas ticked up to $6.46. Meanwhile, full-service Jet A saw a steeper climb to $7.80 per gallon. For flight schools and students calculating their hourly budgets, these sustained six-month pricing climbs directly translate to higher wet rates and training costs.

