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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
$214
United, US Airways, Delta, American
$369
Frontier, American, Delta
$266
American, US Airways, Delta, United
$369
United, American
$369
American
$369

Cheap Domestic Flights to Illinois - IL

Flights
Airline
Lowest Price
Sun Country, Alaska, AirTran, Virgin America, Frontier, Spirit, American, United, Delta, US Airways
$258
American, Alaska, United, Delta, US Airways
$361
American, AirTran, Alaska, Frontier, US Airways, Delta, United
$289
United, Alaska, Delta, US Airways
$364
Virgin America, Alaska, United, Delta, US Airways, Sun Country, Frontier, American
$398
US Airways, Delta, Alaska, American
$364
United, US Airways, Delta, American
$369
United, American, Frontier, US Airways, Alaska
$386
Delta, American, Frontier
$266
Delta, United, US Airways, American
$369
American, United
$369
United, US Airways
$356
American, US Airways, Delta, United
$369
US Airways, American, United, Delta
$367
American, US Airways, Delta, United
$369
Delta, American
$367
Delta, American, Frontier
$273
American, United
$369
American, United
$367
Delta, US Airways, United
$366

Cheap International Flights to Illinois - IL

Flights
Airline
Lowest Price
AeroMexico
$342
AeroMexico
$408
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Cheap Flights from San Diego to Illinois - from $214 Round trip from SAN to IL