Last updated: 31 October 2026.
LATAM checks you in automatically when it holds all your details; check-in opens 48 hours before departure.
- International flights: confirm your travel documents after buying.
- Domestic flights in Brazil, Colombia, Ecuador and Peru are generally handled automatically.
- If you check in yourself, do so up to 2 hours before departure.
- From 1 September 2026, domestic flights within Chile need your details and documents up to date before check-in.
- If online check-in is not available, use the airport counter or kiosk on the day.
48 hoursbefore departure when check-in opens
2 hoursmanual check-in deadline online
1 Sept 2026Chile domestic needs current details and documents before check-in
Questions travellers ask us
When does check-in open?
48 hours before departure.
Baggage Allowance is an independent information site and is not part of LATAM. Check the airline's own pages before you travel.
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