Puerto Rico · San Juan
Luis Muñoz Marín International Airport (SJU) Online Check-in
Puerto Rico's main airport, US territorial. Single connected terminal. Major Caribbean gateway. JetBlue + American hubs.
Now at Luis Muñoz Marín International Airport
- Security wait (today, avg) 18 min
- Disruption No reported disruption
- Weather impact Clear, 14 °C
Quick information
Airlines we cover at Luis Muñoz Marín International Airport
Luis Muñoz Marín International Airport hosts about 25 airlines in total. We have terminal-specific check-in pages for the 0 listed below. Pick yours to see counters, bag-drop, and online check-in details.
No terminal-specific check-in pages for this airport yet. Browse the full airline directory for general check-in info.
How to check in for a flight from Luis Muñoz Marín International Airport
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Check in online before you leave home
Most airlines open online check-in 24–48 hours before departure. It saves time at the airport and avoids airport-counter fees on low-cost carriers.
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Arrive at the right terminal
SJU has 1 terminal(s). Check your airline's terminal in the table above before you set off.
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Drop off checked baggage
Counters typically open 2 hours before departure and close 40 minutes before. Use self-service bag-drop kiosks to save time.
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Pass security
Liquids must be in a single transparent bag, max 100 ml each. Laptops and large electronics out of bags. Submit your security wait time below to help others.
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Reach your gate on time
Most airlines close the gate 20 minutes before departure. Allow 5–15 minutes to walk from security to the gate.
Tips for Luis Muñoz Marín International Airport
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US territory — no passport for US travelers
Puerto Rico is US territory. US citizens travel as domestic — no passport needed. Same currency (USD), same dollar amounts.
Popular destinations from Luis Muñoz Marín International Airport
Frequently asked questions
Do I need a passport for Puerto Rico?
US citizens: no — domestic flight. Foreign nationals: same as US (visa rules apply).
Official sources
The check-in details on this page are sourced from each airline's website. For terminal layout, opening hours, and ground-side services, see the Luis Muñoz Marín International Airport official site below.
- Wikipedia: Luis Muñoz Marín International Airport — Editorial overview, history, statistics.
- FlightRadar24: SJU live data — Live flight arrivals, departures, and delays.
- gov.uk travel advice — Up-to-date entry requirements and security guidance for Puerto Rico.