Interisland Airlines flight check-in
PhilippinesHow online check-in works
1
Open the airline website or app and enter your booking code and last name
Online check-in
Booking codeA1B2C3
Last nameSMITH
Continue
2
Pick a seat and confirm your travel details
Select your seat
Confirm
3
Download or print your boarding pass
Boarding pass
SMITH / JOHN14A
Interisland Airlines may offer online check-in for eligible passengers; however, specific timing windows and procedures should be confirmed on the airline's website or by contacting the airline directly. Online check-in typically streamlines the airport process by allowing you to obtain a boarding pass and select seats before arrival.
General check-in steps (confirm exact procedures with the airline):
- Visit www.interislandairlines.com and locate the online check-in portal
- Enter your booking reference and passenger name
- Review flight details and select your seat if available
- Generate and print or save your boarding pass
- Proceed to baggage drop at the airport if you have checked luggage
Practical tip: Arrive at the airport at least 2 hours before domestic flight departure to allow time for baggage drop and security screening, even if you have already completed online check-in.
Does Interisland Airlines require a passport for domestic flights?
For flights within the Philippines, a valid government-issued photo ID is typically required. Passport requirements depend on your nationality and specific route; check with the airline or your local regulations.
Can I check in at the airport if online check-in is unavailable?
Yes, traditional airport check-in counters remain available. Arrive early enough to complete check-in, baggage processing, and security screening before boarding.