$154 Cheap Frontier Airlines flights Trenton (TTN) to San Juan (SJU)

$154 Cheap Frontier Airlines flights Trenton (TTN) to San Juan (SJU)

Prices were available within the past 7 days and start at $154 for one-way flights and $318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 14 - Thu, Aug 21

TTN

Trenton

SJU

San Juan

$318 Roundtrip, found 11 hours ago

$318

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Thu, Aug 14 from Trenton to San Juan, returning Thu, Aug 21, priced at $318 found 11 hours ago

Sun, May 25 - Sun, May 25

TTN

Trenton

SJU

San Juan

$323 Roundtrip, found 4 days ago

$323

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, May 25 from Trenton to San Juan, returning Sun, May 25, priced at $323 found 4 days ago

Thu, Aug 14 - Mon, Aug 18

TTN

Trenton

SJU

San Juan

$327 Roundtrip, found 11 hours ago

$327

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Thu, Aug 14 from Trenton to San Juan, returning Mon, Aug 18, priced at $327 found 11 hours ago

Thu, Aug 14 - Tue, Aug 19

TTN

Trenton

SJU

San Juan

$328 Roundtrip, found 11 hours ago

$328

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Thu, Aug 14 from Trenton to San Juan, returning Tue, Aug 19, priced at $328 found 11 hours ago

Sun, May 25 - Wed, May 28

TTN

Trenton

SJU

San Juan

$338 Roundtrip, found 4 days ago

$338

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, May 25 from Trenton to San Juan, returning Wed, May 28, priced at $338 found 4 days ago

Fri, May 23 - Fri, May 23

TTN

Trenton

SJU

San Juan

$353 Roundtrip, found 4 days ago

$353

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, May 23 from Trenton to San Juan, returning Fri, May 23, priced at $353 found 4 days ago