$58 Cheap Frontier Airlines flights St. Thomas (STT) to San Juan (SJU)

$58 Cheap Frontier Airlines flights St. Thomas (STT) to San Juan (SJU)

Prices were available within the past 7 days and start at $58 for one-way flights and $158 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 15 - Mon, Aug 18

STT

St. Thomas

SJU

San Juan

$158 Roundtrip, found 6 days ago

$158

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Aug 15 from St. Thomas to San Juan, returning Mon, Aug 18, priced at $158 found 6 days ago

Fri, Aug 15 - Mon, Aug 18

STT

St. Thomas

SJU

San Juan

$164 Roundtrip, found 6 days ago

$164

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Aug 15 from St. Thomas to San Juan, returning Mon, Aug 18, priced at $164 found 6 days ago

Fri, Aug 15 - Mon, Aug 18

STT

St. Thomas

SJU

San Juan

$235 Roundtrip, found 6 days ago

$235

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Aug 15 from St. Thomas to San Juan, returning Mon, Aug 18, priced at $235 found 6 days ago