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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
$349
Frontier, American, Delta
$266
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
$244
American, Alaska, United, Delta, US Airways
$341
American, AirTran, Alaska, Frontier, US Airways, Delta, United
$273
United, Alaska, Delta, US Airways
$344
Virgin America, Alaska, United, Delta, US Airways, Sun Country, Frontier, American
$393
US Airways, Delta, Alaska, American
$344
United, US Airways, Delta, American
$349
United, American, Frontier, US Airways, Alaska
$364
Delta, American, Frontier
$266
Delta, United, US Airways, American
$349
American, United
$349
United, US Airways
$317
American, US Airways, Delta, United
$349
US Airways, American, United, Delta
$346
American, US Airways, Delta, United
$349
Delta, American
$346
Delta, American, Frontier
$273
American, United
$349
American, United
$346
Delta, US Airways, United
$349

Cheap International Flights to Illinois - IL

Flights
Airline
Lowest Price
AeroMexico
$394
AeroMexico
$415
Cheap Flights from San Diego to Illinois - from $174 Round trip from SAN to IL