Flights from Boise to St. Thomas from $ 609*

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Boise (BOI) to St. Thomas (STT)

Jun 2025
From$ 197*
Viewed: 18 hours ago
RoundTrip|Economy
Jul 2025
From$ 179*
Viewed: 18 hours ago
RoundTrip|Economy
Aug 2025
From$ 179*
Viewed: 18 hours ago
RoundTrip|Economy
$ 179
Displaying fares for June-2025
28

Sa

JUN

01

Tu

JUL

15

Fr

03

We

21

Tu

01

Sa

NOV

11

Th

17

Sa

01

Su

FEB

27

Fr

01

We

APR

01

Fr

MAY

Range$ 179-$ 207

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.