FFL Helper
San Juan SJU
$124
IND → SJU · American Airlines
FFL Helper / Indianapolis / San Juan / September 2026
IND → SJU · 2026-09
Indianapolis to San Juan in September 2026
Dated one-way fares from Indianapolis to San Juan in September 2026. Use the calendar to see which days are cheaper.
Lowest this month
$124
Highest this month
$124
Sample fare
$124
Airports
IND–SJU
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Other months: September 2026 · Full route
September 2026 price calendar
September 2026
From $124
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$124
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Dated fares
Booking IND to SJU in September 2026
This page is only September 2026 on the Indianapolis to San Juan route. Open the full route if you want the next months side by side.
Prices move as seats sell. Confirm the live itinerary before you book Indianapolis to San Juan in September 2026.