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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
$174
United, US Airways, Delta, American
$335
Frontier, American, Delta
$266
American, US Airways, Delta, United
$335
United, American
$335
American
$335

Cheap Domestic Flights to Illinois - IL

Flights
Airline
Lowest Price
Sun Country, Alaska, AirTran, Virgin America, Frontier, Spirit, American, United, Delta, US Airways
$235
American, Alaska, United, Delta, US Airways
$317
American, AirTran, Alaska, Frontier, US Airways, Delta, United
$264
United, Alaska, Delta, US Airways
$320
Virgin America, Alaska, United, Delta, US Airways, Sun Country, Frontier, American
$364
US Airways, Delta, Alaska, American
$340
United, US Airways, Delta, American
$335
United, American, Frontier, US Airways, Alaska
$264
Delta, American, Frontier
$266
Delta, United, US Airways, American
$335
American, United
$335
United, US Airways
$356
American, US Airways, Delta, United
$335
US Airways, American, United, Delta
$332
American, US Airways, Delta, United
$335
Delta, American
$332
Delta, American, Frontier
$266
American, United
$335
American, United
$332
Delta, US Airways, United
$335

Cheap International Flights to Illinois - IL

Flights
Airline
Lowest Price
AeroMexico
$804
AeroMexico
$848
Cheap Flights from San Diego to Illinois - from $174 Round trip from SAN to IL