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Cheap Flights from Boston to Illinois

Did You Know?

Boston only connects with one city within Illinois nonstop.
The lengthiest nonstop flight from Boston to Illinois lasts 3:00.
17,937 seats are available per week to fly direct from Boston to Illinois.
There are 137 nonstop flights from Boston to Illinois.
There are no long haul direct flights between Boston and Illinois.
There are 19 nonstop flights per week from Boston and Illinois on small aircraft.
There are no short haul direct flights between Boston and Illinois.
There are 118 nonstop flights per week from Boston and Illinois on medium sized aircraft.

Cheap Domestic Flights from Boston - BOS

Flights
Airline
Lowest Price
JetBlue, Spirit, Delta, US Airways, Alaska, American, AirTran, United
$170
US Airways, American, Delta, United
$253
United, Delta, American
$253
Delta, American
$253
American
$321
United, American
$253

Cheap Domestic Flights to Illinois - IL

Flights
Airline
Lowest Price
American, Alaska, United, Spirit, JetBlue, AirTran, US Airways
$168
Alaska, American, US Airways, JetBlue, AirTran, Delta, United
$192
Alaska, United, Delta, US Airways, American, AirTran
$303
United, Delta, US Airways, AirTran
$247
American, Delta, United, US Airways
$470
United, US Airways, Delta
$334
United, Delta, US Airways, JetBlue
$247
US Airways, AirTran, United, Delta
$247
US Airways, AirTran, United, Delta, JetBlue
$247
AirTran, US Airways, United
$264
American, United, US Airways
$236
US Airways, Delta
$264
American
$315
Delta, US Airways
$353
United, American
$230
United, US Airways
$264
US Airways, American, Delta, United
$320
United, American
$242
American, United, Delta
$320
American
$321
Delta, American
$321
American, United
$320
American, United, Delta, US Airways
$321
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Cheap Flights from Boston to Illinois - from $170 Round trip from BOS to IL