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Cheap Flights from San Antonio to Illinois

Did You Know?

The quickest nonstop flight from San Antonio to Illinois lasts 2:30.
3 airlines operate between San Antonio and Illinois.
There are no short haul direct flights between San Antonio and Illinois.
4,618 seats are available per week to fly direct from San Antonio to Illinois.
The largest aircraft flying nonstop from San Antonio to Illinois is the Boeing 737-700 (Winglets) with 143 seats.
There are 40 nonstop flights per week from San Antonio and Illinois on small aircraft.
San Antonio only connects with one city within Illinois nonstop.
The smallest aircraft flying nonstop from San Antonio to Illinois is the Bombardier CRJ700 with 63 seats.

Cheap Domestic Flights from San Antonio - SAT

Flights
Airline
Lowest Price
Delta, United, Alaska, American, AirTran, US Airways
$285
American, United, Delta, US Airways
$291
American, Delta, United
$286
United, American
$291

Cheap Domestic Flights to Illinois - IL

Flights
Airline
Lowest Price
US Airways, AirTran, Frontier, Spirit, American, Delta, United, Alaska
$173
American, Frontier, US Airways, Delta, United, Alaska, AirTran
$264
US Airways, Delta, United, American
$289
American, United, Delta
$393
American, United
$517
American, Delta, United
$289
Delta, Frontier, American
$289
American
$297
American
$289
United, American
$289
American
$291
American, United, AirTran
$176
United, American, Delta
$291
American, Delta
$266
American, United
$291
American
$291
United, Delta, US Airways, American
$291
United, American
$291

Cheap International Flights to Illinois - IL

Flights
Airline
Lowest Price
AeroMexico
$801
Cheap Flights from San Antonio to Illinois - from $285 Round trip from SAT to IL