$85 Cheap Frontier Airlines flights Salt Lake City (SLC) to Islip (ISP)

$85 Cheap Frontier Airlines flights Salt Lake City (SLC) to Islip (ISP)

Prices were available within the past 7 days and start at $85 for one-way flights and $240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 10 - Wed, Jun 24

SLC

Salt Lake City

ISP

Islip

$240 Roundtrip, found 18 hours ago

$240

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Wed, Jun 10 from Salt Lake City to Islip, returning Wed, Jun 24, priced at $240 found 18 hours ago

Tue, Jun 2 - Tue, Jun 9

SLC

Salt Lake City

ISP

Islip

$260 Roundtrip, found 18 hours ago

$260

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Tue, Jun 2 from Salt Lake City to Islip, returning Tue, Jun 9, priced at $260 found 18 hours ago

Tue, Jun 2 - Wed, Jun 10

SLC

Salt Lake City

ISP

Islip

$280 Roundtrip, found 18 hours ago

$280

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Tue, Jun 2 from Salt Lake City to Islip, returning Wed, Jun 10, priced at $280 found 18 hours ago

Tue, Jun 2 - Fri, Jun 5

SLC

Salt Lake City

ISP

Islip

$300 Roundtrip, found 18 hours ago

$300

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Tue, Jun 2 from Salt Lake City to Islip, returning Fri, Jun 5, priced at $300 found 18 hours ago

Tue, Jul 7 - Mon, Jul 27

SLC

Salt Lake City

ISP

Islip

$345 Roundtrip, found 18 hours ago

$345

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Tue, Jul 7 from Salt Lake City to Islip, returning Mon, Jul 27, priced at $345 found 18 hours ago

Tue, Jun 2 - Sun, Jun 21

SLC

Salt Lake City

ISP

Islip

$365 Roundtrip, found 18 hours ago

$365

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Tue, Jun 2 from Salt Lake City to Islip, returning Sun, Jun 21, priced at $365 found 18 hours ago

Thu, Jun 18 - Fri, Jul 3

SLC

Salt Lake City

ISP

Islip

$384 Roundtrip, found 18 hours ago

$384

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Thu, Jun 18 from Salt Lake City to Islip, returning Fri, Jul 3, priced at $384 found 18 hours ago

Tue, Jun 16 - Fri, Jul 3

SLC

Salt Lake City

ISP

Islip

$404 Roundtrip, found 18 hours ago

$404

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Tue, Jun 16 from Salt Lake City to Islip, returning Fri, Jul 3, priced at $404 found 18 hours ago

Tue, Jul 7 - Thu, Jul 23

SLC

Salt Lake City

ISP

Islip

$405 Roundtrip, found 18 hours ago

$405

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Tue, Jul 7 from Salt Lake City to Islip, returning Thu, Jul 23, priced at $405 found 18 hours ago