Travel expert, Scott Lara, has warned that flights, cruises, and other travel options could also be affected by the impact of the Middle East oil supply. He suggests avoiding booking flights for a period of approximately a month and a half due to the situation in the region. Lara also noted that international destinations such as Europe or the Middle Eastern are more likely to be impacted by cost increases due to their proximity to each other. However, delaying booking could result in higher prices.