Cheap Frontier Airlines flights Charlotte (CLT) to Islip (ISP)

Cheap Frontier Airlines flights Charlotte (CLT) to Islip (ISP)

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

Mon, Aug 25 - Sun, Aug 31

CLT

Charlotte

ISP

Islip

$158 Roundtrip, found 20 hours ago

$158

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Mon, Aug 25 from Charlotte to Islip, returning Sun, Aug 31, priced at $158 found 20 hours ago

Mon, Aug 25 - Thu, Sep 4

CLT

Charlotte

ISP

Islip

$164 Roundtrip, found 20 hours ago

$164

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Mon, Aug 25 from Charlotte to Islip, returning Thu, Sep 4, priced at $164 found 20 hours ago

Thu, Aug 28 - Thu, Sep 4

CLT

Charlotte

ISP

Islip

$170 Roundtrip, found 20 hours ago

$170

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Charlotte to Islip, returning Thu, Sep 4, priced at $170 found 20 hours ago

Sun, Aug 31 - Sun, Aug 31

CLT

Charlotte

ISP

Islip

$189 Roundtrip, found 20 hours ago

$189

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Sun, Aug 31 from Charlotte to Islip, returning Sun, Aug 31, priced at $189 found 20 hours ago

Sat, Aug 30 - Sun, Aug 31

CLT

Charlotte

ISP

Islip

$194 Roundtrip, found 20 hours ago

$194

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Sat, Aug 30 from Charlotte to Islip, returning Sun, Aug 31, priced at $194 found 20 hours ago

Sun, Aug 31 - Thu, Sep 4

CLT

Charlotte

ISP

Islip

$195 Roundtrip, found 20 hours ago

$195

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Sun, Aug 31 from Charlotte to Islip, returning Thu, Sep 4, priced at $195 found 20 hours ago

Sat, Aug 30 - Thu, Sep 4

CLT

Charlotte

ISP

Islip

$200 Roundtrip, found 20 hours ago

$200

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Sat, Aug 30 from Charlotte to Islip, returning Thu, Sep 4, priced at $200 found 20 hours ago

Fri, Aug 29 - Sun, Aug 31

CLT

Charlotte

ISP

Islip

$284 Roundtrip, found 20 hours ago

$284

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Fri, Aug 29 from Charlotte to Islip, returning Sun, Aug 31, priced at $284 found 20 hours ago

Fri, Aug 29 - Thu, Sep 4

CLT

Charlotte

ISP

Islip

$290 Roundtrip, found 20 hours ago

$290

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Fri, Aug 29 from Charlotte to Islip, returning Thu, Sep 4, priced at $290 found 20 hours ago