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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
$244
United, Delta, American
$244
Delta, American
$251
American
$303
United, American
$583

Cheap Domestic Flights to Illinois - IL

Flights
Airline
Lowest Price
American, Alaska, United, Spirit, JetBlue, AirTran, US Airways
$182
Alaska, American, US Airways, JetBlue, AirTran, Delta, United
$225
Alaska, United, Delta, US Airways, American, AirTran
$285
United, Delta, US Airways, AirTran
$219
American, Delta, United, US Airways
$443
United, US Airways, Delta
$234
United, Delta, US Airways, JetBlue
$244
US Airways, AirTran, United, Delta
$219
US Airways, AirTran, United, Delta, JetBlue
$238
AirTran, US Airways, United
$249
American, United, US Airways
$299
US Airways, Delta
$249
American
$286
Delta, US Airways
$464
United, American
$295
United, US Airways
$249
US Airways, American, Delta, United
$303
United, American
$583
American, United, Delta
$303
American
$303
Delta, American
$294
American, United
$583
American, United, Delta, US Airways
$303
Cheap Flights from Boston to Illinois - from $161 Round trip from BOS to IL