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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
$144
US Airways, American, Delta, United
$253
United, Delta, American
$253
Delta, American
$253
American
$321
United, American
$619

Cheap Domestic Flights to Illinois - IL

Flights
Airline
Lowest Price
American, Alaska, United, Spirit, JetBlue, AirTran, US Airways
$208
Alaska, American, US Airways, JetBlue, AirTran, Delta, United
$243
Alaska, United, Delta, US Airways, American, AirTran
$353
United, Delta, US Airways, AirTran
$148
American, Delta, United, US Airways
$424
United, US Airways, Delta
$323
United, Delta, US Airways, JetBlue
$247
US Airways, AirTran, United, Delta
$148
US Airways, AirTran, United, Delta, JetBlue
$247
AirTran, US Airways, United
$264
American, United, US Airways
$303
US Airways, Delta
$264
American
$286
Delta, US Airways
$342
United, American
$286
United, US Airways
$264
US Airways, American, Delta, United
$321
United, American
$583
American, United, Delta
$321
American
$321
Delta, American
$315
American, United
$619
American, United, Delta, US Airways
$321
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Cheap Flights from Boston to Illinois - from $144 Round trip from BOS to IL