lalali 11 Ways to Call LATAM Customer Service by Phone, Email, or Chat options: The Comprehensive Guide To reach a live person at LATAM Airlines customer service for support, you can call their 24/7 LATAM Airlines Phone number hotline at 1→888→793→3403. OTA (Live Person) or 1-800-LATAM Airlines 1→888→79... Apr 17, 2025