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Cheap Flights from San Diego to Illinois

Did You Know?

The quickest nonstop flight from San Diego to Illinois lasts 3:50.
10,283 seats are available per week to fly direct from San Diego to Illinois.
The shortest nonstop flight between San Diego and Illinois is 1,718 miles.
San Diego has 68 long haul flights nonstop to Illinois each week.
The longest nonstop flight between San Diego and Illinois is 1,723 miles.
American Airlines provides 41% of the nonstop flights from San Diego to Illinois.
There are 68 nonstop flights from San Diego to Illinois.
41% of all flights from San Diego to Illinois leave during afternoon hours.

Cheap Domestic Flights from San Diego - SAN

Flights
Airline
Lowest Price
Sun Country, Spirit, Virgin America, AirTran, American, US Airways, Alaska, Delta, United, Frontier
$203
United, US Airways, Delta, American
$349
Frontier, American, Delta
$333
American, US Airways, Delta, United
$349
United, American
$349
American
$349

Cheap Domestic Flights to Illinois - IL

Flights
Airline
Lowest Price
Sun Country, Alaska, AirTran, Virgin America, Frontier, Spirit, American, United, Delta, US Airways
$204
American, Alaska, United, Delta, US Airways
$316
American, AirTran, Alaska, Frontier, US Airways, Delta, United
$273
United, Alaska, Delta, US Airways
$335
Virgin America, Alaska, United, Delta, US Airways, Sun Country, Frontier, American
$356
US Airways, Delta, Alaska, American
$373
United, US Airways, Delta, American
$349
United, American, Frontier, US Airways, Alaska
$406
Delta, American, Frontier
$333
Delta, United, US Airways, American
$349
American, United
$349
United, US Airways
$398
American, US Airways, Delta, United
$349
US Airways, American, United, Delta
$306
American, US Airways, Delta, United
$349
Delta, American
$346
Delta, American, Frontier
$349
American, United
$349
American, United
$346
Delta, US Airways, United
$361

Cheap International Flights to Illinois - IL

Flights
Airline
Lowest Price
AeroMexico
$488
AeroMexico
$485
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Cheap Flights from San Diego to Illinois - from $203 Round trip from SAN to IL