Flights from Islip (ISP) to North East USA (North East USA)

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Islip (ISP) to Washington (DCA)
 Depart 16 Dec 14
 Return 20 Jan 15

Flying with US Airways

Price subject to availability

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  • Dep date
  4 more CheapOair.com flights available on this route
$238   Dep 18 Dec 14 - Rtn 18 Jan 15
Islip to Baltimore
ISP to BWI CheapOair.com
$297   Dep 15 Dec 14 - Rtn 15 Jan 15
Islip to Philadelphia
ISP to PHL CheapOair.com
$312   Dep 17 Feb 15 - Rtn 24 Feb 15
Islip to Norfolk
ISP to ORF CheapOair.com
$318   Dep 10 Feb 15 - Rtn 20 Feb 15
Islip to Norfolk
ISP to ORF CheapOair.com
Islip (ISP) to Philadelphia (PHL)
 Depart 18 Feb 15
 Return 25 Feb 15

Flying with US Airways

Price subject to availability

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  • Price
  • Dep date
  15 more momondo.com flights available on this route
$342   Dep 04 Feb 15 - Rtn 11 Feb 15
Islip to Washington
ISP to DCA momondo.com
$374   Dep 11 Feb 15 - Rtn 18 Feb 15
Islip to Washington
ISP to DCA momondo.com
$374   Dep 18 Feb 15 - Rtn 25 Feb 15
Islip to Washington
ISP to DCA momondo.com
$446   Dep 28 Jan 15 - Rtn 04 Feb 15
Islip to Washington
ISP to DCA momondo.com
$446   Dep 25 Feb 15 - Rtn 04 Mar 15
Islip to Washington
ISP to DCA momondo.com
$457   Dep 25 Feb 15 - Rtn 04 Mar 15
Islip to Baltimore
ISP to BWI momondo.com
$458   Dep 28 Jan 15 - Rtn 04 Feb 15
Islip to Baltimore
ISP to BWI momondo.com
$458   Dep 04 Feb 15 - Rtn 11 Feb 15
Islip to Baltimore
ISP to BWI momondo.com
$458   Dep 11 Feb 15 - Rtn 18 Feb 15
Islip to Baltimore
ISP to BWI momondo.com
$458   Dep 18 Feb 15 - Rtn 25 Feb 15
Islip to Baltimore
ISP to BWI momondo.com
$458   Dep 04 Mar 15 - Rtn 11 Mar 15
Islip to Baltimore
ISP to BWI momondo.com
$489   Dep 25 Feb 15 - Rtn 04 Mar 15
Islip to Boston
ISP to BOS momondo.com
$490   Dep 28 Jan 15 - Rtn 04 Feb 15
Islip to Boston
ISP to BOS momondo.com
$490   Dep 04 Feb 15 - Rtn 11 Feb 15
Islip to Boston
ISP to BOS momondo.com
$490   Dep 11 Feb 15 - Rtn 18 Feb 15
Islip to Boston
ISP to BOS momondo.com
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