President Trump doesn't propose to raise the cap on fees that airports want, to pay for construction, but airlines oppose for raising ticket prices.
Congress is debating raising the cap on fees for airport construction, which airlines fight for discouraging travel.
A Senate panel voted Tuesday to increase the federal cap on fees on airline tickets that pay for airport construction projects.
A proposal in President Obama's latest budget to raise an airline passenger fee to help fund airport improvement projects has sparked debate among airlines, airports and travel industry leaders.
Airports would like to raise ticket fees to pay for projects, but airlines oppose the move