United Flight 3M3115 Deals & Information (2025/2026)

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United Flight 3115 Route Deals From $92

The cheapest prices found with in the last 7 days for return flights were $726 and $92 for one-way flights to Luis Munoz Marin Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 10 - Tue, Jul 15
STX
Henry E. Rohlsen
SJU
Luis Munoz Marin Intl.
$726 Roundtrip, found 21 hours ago
$726
Roundtrip
found 21 hours ago
Select United flight, departing Thu, Jul 10 from Henry E. Rohlsen to Luis Munoz Marin Intl., returning Tue, Jul 15, priced at $726 found 21 hours ago