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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
$155
US Airways, American, Delta, United
$266
United, Delta, American
$266
Delta, American
$266
American
$291
United, American
$561

Cheap Domestic Flights to Illinois - IL

Flights
Airline
Lowest Price
American, Alaska, United, Spirit, JetBlue, AirTran, US Airways
$195
Alaska, American, US Airways, JetBlue, AirTran, Delta, United
$226
Alaska, United, Delta, US Airways, American, AirTran
$319
United, Delta, US Airways, AirTran
$217
American, Delta, United, US Airways
$377
United, US Airways, Delta
$295
United, Delta, US Airways, JetBlue
$228
US Airways, AirTran, United, Delta
$217
US Airways, AirTran, United, Delta, JetBlue
$228
AirTran, US Airways, United
$242
American, United, US Airways
$291
US Airways, Delta
$250
American
$291
Delta, US Airways
$446
United, American
$291
United, US Airways
$260
US Airways, American, Delta, United
$291
United, American
$561
American, United, Delta
$291
American
$291
Delta, American
$291
American, United
$561
American, United, Delta, US Airways
$291
Cheap Flights from Boston to Illinois - from $155 Round trip from BOS to IL