$110 Cheap Frontier Airlines flights Indianapolis (IND) to Islip (ISP)

$110 Cheap Frontier Airlines flights Indianapolis (IND) to Islip (ISP)

Prices were available within the past 7 days and start at $110 for one-way flights and $239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 15 - Mon, Oct 19

IND

Indianapolis

ISP

Islip

$239 Roundtrip, found 3 days ago

$239

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Oct 15 from Indianapolis to Islip, returning Mon, Oct 19, priced at $239 found 3 days ago

Thu, Oct 15 - Sun, Oct 18

IND

Indianapolis

ISP

Islip

$285 Roundtrip, found 3 days ago

$285

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Oct 15 from Indianapolis to Islip, returning Sun, Oct 18, priced at $285 found 3 days ago

Wed, Oct 14 - Mon, Oct 19

IND

Indianapolis

ISP

Islip

$304 Roundtrip, found 3 days ago

$304

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Wed, Oct 14 from Indianapolis to Islip, returning Mon, Oct 19, priced at $304 found 3 days ago

Wed, Oct 14 - Sun, Oct 18

IND

Indianapolis

ISP

Islip

$350 Roundtrip, found 3 days ago

$350

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Wed, Oct 14 from Indianapolis to Islip, returning Sun, Oct 18, priced at $350 found 3 days ago

Sun, Oct 18 - Thu, Oct 22

IND

Indianapolis

ISP

Islip

$360 Roundtrip, found 3 days ago

$360

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Oct 18 from Indianapolis to Islip, returning Thu, Oct 22, priced at $360 found 3 days ago

Fri, Oct 16 - Mon, Oct 19

IND

Indianapolis

ISP

Islip

$427 Roundtrip, found 3 days ago

$427

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Oct 16 from Indianapolis to Islip, returning Mon, Oct 19, priced at $427 found 3 days ago