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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.
21,652 seats are available per week to fly direct from Boston to Illinois.
There are 159 nonstop flights from Boston to Illinois.
There are no long haul direct flights between Boston and Illinois.
There are 11 nonstop flights per week from Boston and Illinois on small aircraft.
There are no short haul direct flights between Boston and Illinois.
There are 148 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
$140
US Airways, American, Delta, United
$240
United, Delta, American
$240
Delta, American
$240
American
$308
United, American
$244

Cheap Domestic Flights to Illinois - IL

Flights
Airline
Lowest Price
American, Alaska, United, Spirit, JetBlue, AirTran, US Airways
$120
Alaska, American, US Airways, JetBlue, AirTran, Delta, United
$238
Alaska, United, Delta, US Airways, American, AirTran
$343
United, Delta, US Airways, AirTran
$260
American, Delta, United, US Airways
$422
United, US Airways, Delta
$300
United, Delta, US Airways, JetBlue
$234
US Airways, AirTran, United, Delta
$252
US Airways, AirTran, United, Delta, JetBlue
$234
AirTran, US Airways, United
$215
American, United, US Airways
$238
US Airways, Delta
$215
American
$354
Delta, US Airways
$375
United, American
$245
United, US Airways
$215
US Airways, American, Delta, United
$272
United, American
$252
American, United, Delta
$272
American
$308
Delta, American
$292
American, United
$313
American, United, Delta, US Airways
$292
Cheap Flights from Boston to Illinois - from $140 Round trip from BOS to IL