Yes, you can check in at the airport with LATAM Airlines, and understanding the process can help ensure a smooth start to your journey. The simple difference with LATAM check-in lies in how you choose to complete it—either online before arriving or in person at the airport. LATAM offers passengers the flexibility to check in at the airport through staffed counters or self-service kiosks, making it especially helpful for travelers who are unable to check in online or need special assistance. Airport check-in counters typically open three hours before international flights and two hours before domestic flights, and they close one hour prior to departure for domestic routes and 90 minutes before international flights. This window allows passengers time to check their bags, confirm seating arrangements, and receive a printed boarding pass. Airport check-in is especially useful for travelers carrying checked baggage, traveling with pets, unaccompanied minors, or needing document verification for international travel. For passengers who may not have access to the internet or those who encounter issues with online check-in, airport check-in is a reliable alternative. However, LATAM recommends using online or mobile check-in, which opens 48 hours before departure, because it saves time and often results in a quicker airport experience, especially if you are traveling with carry-on luggage only. The main difference between online and airport check-in is the level of control and convenience. Online check-in allows you to select your seat, manage baggage, and receive your boarding pass directly to your email or phone, helping you avoid lines and proceed straight to security. In contrast, checking in at the airport requires more time and may involve waiting in queues, especially during peak travel hours. For first-time travelers or those with complex itineraries, airport check-in provides the opportunity to speak with an agent, clarify travel details, and make last-minute changes if needed. Keep in mind, though, that arriving late for airport check-in could result in denied boarding, so it’s essential to be on time. LATAM strongly advises passengers to arrive at the airport at least 2 to 3 hours before flight departure, depending on the route and travel requirements. If you have any questions about your eligibility for airport check-in, or need help with flight details, LATAM customer service is available at +1-866-551-1186. Their team can provide specific guidance based on your departure airport, destination, and booking class. In summary, you can check in at the airport with LATAM, and it remains a practical option for many travelers. The simple difference is that airport check-in offers personal service but requires more time, while online check-in is faster and more convenient for tech-savvy passengers. No matter which method you choose, arriving early and being prepared will help ensure your travel experience is smooth and stress-free. For additional assistance or real-time support, you can always call LATAM at +1-866-551-1186 to get the help you need before your flight.