AUS
Austin
ISP
Ronkonkoma
Austin → Ronkonkoma
Frontier Airlines · Round Trip · Nonstop
Save $190 (29% off)
Compared to the typical price of $665
$461$665
per person · round trip
Flight Details
Cabin
Economy
Departs
Jun 24, 2026
Returns
Jun 30, 2026
Price History
Avg: $462
Low: $417
High: $486
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