$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 1 hour ago

$178

Roundtrip

found 1 hour ago

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

Mon, May 12 - Mon, May 12

EWR

New York

SJU

San Juan

$183 Roundtrip, found 4 days ago

$183

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, May 12 from New York to San Juan, returning Mon, May 12, priced at $183 found 4 days ago

Mon, May 26 - Wed, Jun 4

EWR

New York

SJU

San Juan

$188 Roundtrip, found 1 hour ago

$188

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Mon, May 26 from New York to San Juan, returning Wed, Jun 4, priced at $188 found 1 hour ago

Mon, May 26 - Mon, Jun 2

EWR

New York

SJU

San Juan

$198 Roundtrip, found 1 hour ago

$198

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Mon, May 26 from New York to San Juan, returning Mon, Jun 2, priced at $198 found 1 hour ago

Fri, May 9 - Mon, May 12

EWR

New York

SJU

San Juan

$208 Roundtrip, found 1 day ago

$208

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 $208 found 1 day ago

Thu, May 8 - Tue, May 13

EWR

New York

SJU

San Juan

$218 Roundtrip, found 4 days ago

$218

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, May 8 from New York to San Juan, returning Tue, May 13, priced at $218 found 4 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 4 days ago

$236

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, May 8 from New York to San Juan, returning Tue, May 13, priced at $236 found 4 days ago

Thu, May 8 - Sat, May 10

EWR

New York

SJU

San Juan

$246 Roundtrip, found 4 days ago

$246

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, May 8 from New York to San Juan, returning Sat, May 10, priced at $246 found 4 days ago