There are 3 direct nonstop flight destinations from Grand-Santi Guadalcanal Airport (GSI), served by 1 airlines. 3 are domestic routes and 0 are international non-stop flights. The longest direct flight goes to Cayenne (CAY), with a non-stop flight time of 1h 35m.
Route data last updated: May 29, 2026
Most Popular from Grand-Santi
Busiest routes by number of airlines
Airlines from Grand-Santi
About Guadalcanal Airport (GSI)
Frequently Asked Questions
How many direct flights are there from Grand-Santi (GSI)?
3 nonstop destinations from Grand-Santi (GSI), across 1 airlines. 3 domestic, 0 international.
Which airlines fly from Grand-Santi (GSI)?
1 airlines fly nonstop from Grand-Santi (GSI). Full list is in the airline section above.
What is the longest nonstop flight from Grand-Santi (GSI)?
Cayenne (CAY) — 144 miles, about 1h 35m.
Can I fly internationally from Grand-Santi (GSI)?
Check the route list above for all nonstop destinations from Grand-Santi (GSI).
How early should I arrive at Guadalcanal Airport?
2 hours for domestic, 3 hours for international. Standard advice for check-in, security, and immigration.
What timezone is Grand-Santi (GSI) in?
America/Cayenne.