Travelers coming from other parts of Ecuador will encounter varying road conditions, depending on the region. The Pan-American Highway, which connects Quito to other major cities, is generally well-maintained and paved. However, road conditions can deteriorate significantly when venturing into more rural areas or during the rainy season. Rental cars are available in Quito, but travelers should be prepared for potentially challenging driving conditions, especially in the city's historic center, which is plagued by narrow streets and aggressive drivers. Private transfer services, on the other hand, offer a more relaxing and stress-free experience, with professional drivers familiar with the local roads and traffic patterns.

When deciding between renting a car and using a private transfer service, travelers should consider their personal comfort level with driving in unfamiliar territories and the added stress of navigating local traffic. Renting a car can offer more flexibility and independence, but requires a higher level of responsibility and attention. Private transfer services, while potentially more expensive, provide a more relaxed and safe experience, with the added benefit of a professional driver who can assist with language barriers and local knowledge.

It is highly recommended that travelers book their transportation services in advance, especially during peak travel seasons. This ensures availability and guarantees a smooth transition from the airport to their accommodation, or from Quito to other destinations in Ecuador. By booking ahead, travelers can avoid last-minute hassles and unexpected costs, and instead focus on enjoying their trip to Quito and its surrounding attractions.