Cheap Flights From Islip To Illinois

Cheap flights from Islip (ISP) to popular destinations in Illinois (IL)

Chicago
Carrier Departure Date Return Date Lowest Price
< Frontier < Jan 27, 2024 < Jan 31, 2024 $108
< Frontier < Jan 27, 2024 < Feb 3, 2024 $108
< Frontier < Feb 22, 2024 < Feb 26, 2024 $108
< Frontier < Feb 22, 2024 < Feb 28, 2024 $108
< Frontier < Feb 3, 2024 < Feb 9, 2024 $118
< Frontier < Jan 22, 2024 < Jan 29, 2024 $148
< Frontier < Jan 23, 2024 < Jan 30, 2024 $148
< Frontier < Jan 25, 2024 < Jan 30, 2024 $148
< Frontier < Jan 26, 2024 < Jan 31, 2024 $158
< Frontier < Jan 19, 2024 < Jan 21, 2024 $170

Flight Schedule Summaries Last modified: Jan 22, 2024 9:43 -05:00Number of routes searched: 8Number of itineraries searched: 10

Islip to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
< Major Airlines < BWI < √ < √ < √ < √ < √ <
< Major Airlines < MCO < √ < √ < √ < √ < √ < √
< Major Airlines < PBI / ATL < √ < √ < √ < √ < √ <
< Major Airlines < TPA / ATL < < < < < <
< Major Airlines < TPA / BNA < < < < < <

Cheap Domestic Flights from Islip - ISP Last modified: Jan 22, 2024 9:43 -05:00

Cheap Flights from Islip to Illinois - from $88 Round trip from ISP to IL