What Is LATAM Check-In and How Does It Work in 2025?

Checking in before a flight might seem routine, but it can make or break your travel experience. For LATAM Airlines passengers, understanding the check-in process is essential to ensure smooth boarding, timely arrivals, and zero airport stress. Whether you prefer doing everything digitally or sticking to traditional counters, LATAM offers flexible options for every traveler.

From online check-in to self-service kiosks, LATAM ensures passengers can confirm their seats, drop their baggage, and download their boarding passes in just a few clicks. This guide will take you through every detail, including how to check in online, when to arrive at the airport, baggage weight rules, and helpful tips to make your journey easier.

What Is LATAM Check-In?

Check-in is the first step of your flight journey, confirming your travel plans and securing your spot on the aircraft. When you check in, you verify your booking, confirm your seat, and receive your boarding pass, the document that allows you to board the flight.

Here’s what happens during the LATAM check-in process:

• Confirms your travel and seat assignment.
• Issue your digital or printed boarding pass.
• Helps LATAM manage passenger seating efficiently.
• Ensures baggage details are recorded for the right flight.
• Saves time at the airport and prevents last-minute confusion.

LATAM Airlines allows passengers to complete their check-in either online or at the airport, giving flexibility based on comfort and convenience.

LATAM Online Check-In Process

LATAM’s online check-in feature is designed to save you time and reduce waiting at the airport. It can be done through the official LATAM website or mobile app. This method is especially useful for those traveling light or wanting to choose their seats early.

Here’s how to complete your online check-in:

• Visit their official website or open the LATAM Airlines mobile app.
• Click on the “Check-In” option and enter your booking reference or ticket number.
• Confirm passenger details, seat preferences, and baggage selection.
• Download, email, or print your boarding pass once confirmed.

Online check-in opens 48 hours before departure for most LATAM flights and closes 75 minutes before take-off. It is the quickest and easiest way to complete the process and skip long queues at the airport.

Airport Check-In at LATAM Counters

While online check-in is convenient, some passengers still prefer the traditional method of checking in at the airport. LATAM offers several airport counters and automated kiosks to make the process faster and more organised.

Here’s what you should remember while checking in at the airport:

• Arrive 3 hours before international flights and 2 hours before domestic flights.
• Carry valid travel documents such as your passport, ID, and ticket confirmation.
• Use LATAM’s self-service kiosks to print boarding passes or baggage tags.
• Visit the staffed counter for assistance with special requests or excess baggage.

Arriving early ensures smoother check-in, shorter queues, and time to manage security checks comfortably. It’s especially important during peak travel seasons when airports are busier than usual.

Baggage Rules During LATAM Check-In

Understanding baggage limits before your flight saves both money and stress. LATAM Airlines follows clear weight and size guidelines for both cabin and checked luggage.

Here’s a simple breakdown:

• Cabin baggage: One carry-on up to 22 lbs (10 kg) and one personal item like a backpack or laptop bag.
• Checked baggage: Usually one bag up to 50 lbs (23 kg) per passenger, depending on your fare type.
• Extra baggage: Charges typically range between $60–$120 based on your route and destination.
• Tip: Paying for extra baggage online is cheaper than at the airport.

Always check LATAM’s official baggage calculator before traveling. It helps avoid last-minute surprises or extra fees during check-in.

LATAM Flight Boarding and Gate Process

Once you’ve completed the check-in, the next step is boarding your flight. LATAM Airlines follows a structured boarding process to ensure passengers get on board smoothly and without delays.

Here’s how it works:

• Boarding usually begins 40 minutes before the scheduled departure time.
• The boarding gates close 15 minutes before take-off, so arriving early is essential.
• Keep your boarding pass and valid ID ready for security checks.
• LATAM boards passengers in groups, starting with premium, business, and priority travelers.
• Economy passengers are then called according to their seat zones.

After check-in, it’s best to stay near your gate and pay attention to announcements. LATAM is strict with timing; once the gate closes, re-entry is not allowed, even if you have a valid boarding pass.

Tips for a Smooth LATAM Check-In Experience

Traveling can be hectic, but a little preparation goes a long way. Follow these simple tips to make your LATAM check-in stress-free and efficient.

• Reconfirm your flight time at least 24 hours before departure to avoid surprises.
• Choose online check-in to select your preferred seat early and skip long queues.
• Always attach your name, phone number, and destination to your checked baggage.
• Keep both digital and printed copies of your boarding pass handy.
• Inform LATAM in advance if you’re traveling with pets, children, or require medical assistance.

These small steps ensure that your journey starts on the right note, without stress or confusion.

Also Read: Latam Airlines Baggage Policy

Common Issues During LATAM Check-In

Even the most organised travelers sometimes face check-in issues. The good news is that most of them can be solved quickly if you know what to do.

Common problems include:

• Incorrect name or passport details: Mismatched details can block online check-in. Contact the LATAM customer service immediately to correct them.
• Technical errors: If the website fails, use the LATAM mobile app or try again after a few minutes.
• Baggage overweight: Buy additional baggage allowance online in advance to avoid paying higher fees at the airport.
• Missed online check-in window: If the online option closes, go directly to the airport counter. LATAM staff will help you complete the process.

Double-checking details and keeping your booking information handy can save you valuable time at the airport.

Conclusion

The LATAM check-in process is designed to make flying more comfortable and efficient. Whether you choose to check in online, through the LATAM app, or at the airport counter, the airline offers flexible and quick options to suit every traveler. By understanding baggage rules, arriving early, and staying prepared, you can make your journey seamless from start to finish. Ready to fly with confidence? Book your next LATAM Airlines flight with Travelpodium for the best fares, easy booking, and a stress-free travel experience.