$256 Cheap Frontier Airlines flights Los Angeles (LAX) to Islip (ISP)

$256 Cheap Frontier Airlines flights Los Angeles (LAX) to Islip (ISP)

Prices were available within the past 7 days and start at $256 for one-way flights and $326 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 29 - Tue, Oct 7

LAX

Los Angeles

ISP

Islip

$326 Roundtrip, found 1 day ago

$326

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Sep 29 from Los Angeles to Islip, returning Tue, Oct 7, priced at $326 found 1 day ago

Fri, Sep 26 - Tue, Oct 7

LAX

Los Angeles

ISP

Islip

$331 Roundtrip, found 1 day ago

$331

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Sep 26 from Los Angeles to Islip, returning Tue, Oct 7, priced at $331 found 1 day ago

Mon, Sep 29 - Thu, Oct 9

LAX

Los Angeles

ISP

Islip

$334 Roundtrip, found 1 day ago

$334

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Sep 29 from Los Angeles to Islip, returning Thu, Oct 9, priced at $334 found 1 day ago

Fri, Sep 26 - Thu, Oct 9

LAX

Los Angeles

ISP

Islip

$339 Roundtrip, found 1 day ago

$339

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Sep 26 from Los Angeles to Islip, returning Thu, Oct 9, priced at $339 found 1 day ago

Fri, Sep 26 - Fri, Oct 10

LAX

Los Angeles

ISP

Islip

$344 Roundtrip, found 1 day ago

$344

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Sep 26 from Los Angeles to Islip, returning Fri, Oct 10, priced at $344 found 1 day ago

Mon, Sep 29 - Wed, Oct 8

LAX

Los Angeles

ISP

Islip

$397 Roundtrip, found 1 day ago

$397

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Sep 29 from Los Angeles to Islip, returning Wed, Oct 8, priced at $397 found 1 day ago