$94 Cheap Frontier Airlines flights Newark Liberty Intl. Airport (EWR) to San Juan (SJU)

$94 Cheap Frontier Airlines flights Newark Liberty Intl. Airport (EWR) to San Juan (SJU)

Prices were available within the past 7 days and start at $94 for one-way flights and $178 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 29 - Sun, Jun 1

EWR

New York

SJU

San Juan

$178 Roundtrip, found 14 hours ago

$178

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Thu, May 29 from New York to San Juan, returning Sun, Jun 1, priced at $178 found 14 hours ago

Fri, May 16 - Fri, May 16

EWR

New York

SJU

San Juan

$183 Roundtrip, found 9 hours ago

$183

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Fri, May 16 from New York to San Juan, returning Fri, May 16, priced at $183 found 9 hours ago

Fri, May 16 - Sat, May 17

EWR

New York

SJU

San Juan

$188 Roundtrip, found 9 hours ago

$188

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Fri, May 16 from New York to San Juan, returning Sat, May 17, priced at $188 found 9 hours ago

Sun, May 18 - Sun, May 18

EWR

New York

SJU

San Juan

$193 Roundtrip, found 9 hours ago

$193

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sun, May 18 from New York to San Juan, returning Sun, May 18, priced at $193 found 9 hours ago

Tue, May 13 - Fri, May 16

EWR

New York

SJU

San Juan

$198 Roundtrip, found 9 hours ago

$198

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Tue, May 13 from New York to San Juan, returning Fri, May 16, priced at $198 found 9 hours ago

Fri, May 16 - Sun, May 18

EWR

New York

SJU

San Juan

$208 Roundtrip, found 9 hours ago

$208

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Fri, May 16 from New York to San Juan, returning Sun, May 18, priced at $208 found 9 hours ago

Thu, May 8 - Tue, May 13

EWR

New York

SJU

San Juan

$218 Roundtrip, found 5 days ago

$218

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, May 8 from New York to San Juan, returning Tue, May 13, priced at $218 found 5 days ago

Fri, May 9 - Mon, May 12

EWR

New York

SJU

San Juan

$223 Roundtrip, found 1 day ago

$223

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 9 from New York to San Juan, returning Mon, May 12, priced at $223 found 1 day ago

Thu, May 8 - Tue, May 13

EWR

New York

SJU

San Juan

$236 Roundtrip, found 5 days ago

$236

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, May 8 from New York to San Juan, returning Tue, May 13, priced at $236 found 5 days ago