Flights from Santiago de los Caballeros to Philadelphia, PA

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Best Deals on Flights From Santiago de los Caballeros (STI) to Philadelphia, PA (PHL)

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Sep 2026
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Oct 2026
from$283*
Last seen: 21 hours ago
One-way/Economy
Nov 2026
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cmp-daily-histogram-bars-legend-min-price-aria-label $314
Displaying fares for September-2026
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  • STI–PHL, Oct 10, 2026: from $314
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    • Range$314

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Santiago de los Caballeros to Philadelphia, PA on Frontier

    $
    Flights Deals from Santiago de los Caballeros to Philadelphia, PA on Frontier
    From
    To
    Santiago de los Caballeros (STI)Philadelphia, PA (PHL)One-way
    /
    Discount Den Basic Fare    		Departing Apr 3, 2027

    From

    $283

    Last seen: 23 hours ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Santiago de los Caballeros Philadelphia, PA

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