Wapihof Ways to Call LATAM Customer Service via Phone, Email, or Chat options: Full Steps Explained 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... 19-Apr-2025