Starting April 3, United Airlines will implement a $10 increase in checked baggage fees for tickets purchased after this date, affecting routes within the U.S., Mexico, Canada, and Latin America. The first checked bag will now cost $45 if paid in advance, while the second bag will cost $55. This fee hike is a response to surging fuel costs due to the ongoing conflict in Iran, which has seen jet fuel prices nearly double since Operation Epic Fury began on February 28. The average price of jet fuel reached $4.88 per gallon, up from $2.50 prior to the conflict, according to data from Argus Media. United Airlines is the second domestic carrier to raise baggage prices in a week, following JetBlue, which increased its fees by up to $9. United's CEO, Scott Kirby, indicated that fares may need to rise by 20% to maintain profitability amid escalating operating costs. While most travelers will see these increases, certain groups, including loyalty program members and active-duty military personnel, will still enjoy a complimentary first checked bag.