Flights from Philadelphia (PHL) To Santiago de los Caballeros (STI) With Spirit From $150*

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Find Spirit Low Fare Flights From Philadelphia (PHL) To Santiago de los Caballeros (STI)

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From
To
Fare Type
Dates
Price
Philadelphia (PHL)Santiago de los Caballeros (STI)One Way
/
Economy		Depart 05/03/2026

Fares From

$162

Viewed 1 day ago

Philadelphia (PHL)Santiago de los Caballeros (STI)One Way
/
Economy		Depart 05/29/2026

Fares From

$246

Viewed 1 day ago

Philadelphia (PHL)Santiago de los Caballeros (STI)One Way
/
Economy		Depart 06/26/2026

Fares From

$381

Viewed 1 day ago

Philadelphia (PHL)Santiago de los Caballeros (STI)One Way
/
Economy		Depart 06/06/2026

Fares From

$279

Viewed 1 hour ago

Philadelphia (PHL)Santiago de los Caballeros (STI)One Way
/
Economy		Depart 05/22/2026

Fares From

$296

Viewed 1 hour ago

Philadelphia (PHL)Santiago de los Caballeros (STI)One Way
/
Economy		Depart 04/23/2026

Fares From

$611

Viewed 54 mins ago

Philadelphia (PHL)Santiago de los Caballeros (STI)One Way
/
Economy		Depart 05/04/2026

Fares From

$150

Viewed 16 hours ago

Philadelphia (PHL)Santiago de los Caballeros (STI)One Way
/
Economy		Depart 05/16/2026

Fares From

$161

Viewed 10 hours ago

Philadelphia (PHL)Santiago de los Caballeros (STI)One Way
/
Economy		Depart 05/18/2026

Fares From

$171

Viewed 19 hours ago

Philadelphia (PHL)Santiago de los Caballeros (STI)One Way
/
Economy		Depart 04/30/2026

Fares From

$183

Viewed 23 hours ago

Philadelphia (PHL)Santiago de los Caballeros (STI)One Way
/
Economy		Depart 05/30/2026

Fares From

$204

Viewed 17 hours ago

Philadelphia (PHL)Santiago de los Caballeros (STI)One Way
/
Economy		Depart 06/08/2026

Fares From

$231

Viewed 19 hours ago

Philadelphia (PHL)Santiago de los Caballeros (STI)One Way
/
Economy		Depart 10/24/2026

Fares From

$231

Viewed 20 hours ago

Philadelphia (PHL)Santiago de los Caballeros (STI)One Way
/
Economy		Depart 05/25/2026

Fares From

$237

Viewed 19 hours ago

Philadelphia (PHL)Santiago de los Caballeros (STI)One Way
/
Economy		Depart 10/02/2026

Fares From

$284

Viewed 22 hours ago

*One-way fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Additional baggage fees and fees for other services may apply. Other terms and conditions may apply.

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Find Fares from Philadelphia to Santiago de los Caballeros

Apr 2026
From$183*
Viewed 23 hours ago
Flight Type One Way/Economy
May 2026
From$150*
Viewed 16 hours ago
Flight Type One Way/Economy
Jun 2026
From$231*
Viewed 19 hours ago
Flight Type One Way/Economy
$150
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    • Range$150-$611

    *Fares presented below are available at the beginning of each day, but may sell out. Additional baggage fees and fees for other services may apply. Other terms and conditions may apply.