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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
$161
US Airways, American, Delta, United
$240
United, Delta, American
$240
Delta, American
$240
American
$303
United, American
$583

Cheap Domestic Flights to Illinois - IL

Flights
Airline
Lowest Price
American, Alaska, United, Spirit, JetBlue, AirTran, US Airways
$151
Alaska, American, US Airways, JetBlue, AirTran, Delta, United
$229
Alaska, United, Delta, US Airways, American, AirTran
$333
United, Delta, US Airways, AirTran
$165
American, Delta, United, US Airways
$443
United, US Airways, Delta
$304
United, Delta, US Airways, JetBlue
$234
US Airways, AirTran, United, Delta
$165
US Airways, AirTran, United, Delta, JetBlue
$234
AirTran, US Airways, United
$251
American, United, US Airways
$286
US Airways, Delta
$251
American
$286
Delta, US Airways
$323
United, American
$278
United, US Airways
$251
US Airways, American, Delta, United
$303
United, American
$547
American, United, Delta
$303
American
$303
Delta, American
$303
American, United
$583
American, United, Delta, US Airways
$303
Cheap Flights from Boston to Illinois - from $161 Round trip from BOS to IL