Flights from Boston (BOS) To St. Thomas (STT) With Spirit From $102*


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Find Spirit Low Fare Flights From Boston (BOS) To St. Thomas (STT)

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From
To
Fare Type
Dates
Price
Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 05/05/2025

Fares From

$102

Viewed 1 day ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 05/13/2025

Fares From

$102

Viewed 6 hours ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 04/24/2025

Fares From

$107

Viewed 1 day ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 04/27/2025

Fares From

$109

Viewed 1 day ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 05/09/2025

Fares From

$119

Viewed 8 hours ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 05/21/2025

Fares From

$126

Viewed 4 hours ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 04/15/2025

Fares From

$142

Viewed 6 hours ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 05/16/2025

Fares From

$149

Viewed 13 hours ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 04/23/2025

Fares From

$149

Viewed 5 hours ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 04/22/2025

Fares From

$189

Viewed 13 hours ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 04/16/2025

Fares From

$198

Viewed 14 hours ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 10/05/2025

Fares From

$199

Viewed 10 hours ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 11/06/2025

Fares From

$199

Viewed 12 hours ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 04/17/2025

Fares From

$227

Viewed 13 hours ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 06/20/2025

Fares From

$271

Viewed 16 hours ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 04/01/2025

Fares From

$283

Viewed 1 day ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 06/26/2025

Fares From

$289

Viewed 1 day ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 04/18/2025

Fares From

$289

Viewed 1 day ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 06/18/2025

Fares From

$321

Viewed 1 day ago

Boston (BOS)St. Thomas (STT)One Way
/
Economy		Depart 03/31/2025

Fares From

$342

Viewed 9 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 Boston to St. Thomas

Mar 2025
From$342*
Viewed 9 hours ago
Flight Type One Way/Economy
$107
$342
Displaying fares for March-2025
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Range$107-$342

*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.