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Cheap Flights From San Antonio, Texas To Illinois

Cheap flights from San Antonio, Texas (SAT) to popular destinations in Illinois (IL)

Chicago
Carrier Departure Date Return Date Lowest Price
United May 23, 2017 May 27, 2017 $107
Frontier Oct 24, 2017 Oct 31, 2017 $117
Frontier Sep 19, 2017 Sep 26, 2017 $117
Frontier Oct 3, 2017 Oct 8, 2017 $132
United May 9, 2017 May 16, 2017 $134
United May 6, 2017 May 9, 2017 $134
Frontier May 23, 2017 May 30, 2017 $138
Frontier May 30, 2017 Jun 6, 2017 $142
Frontier Oct 10, 2017 Oct 17, 2017 $143

Cheap Last Minute Flights from San Antonio, Texas to Illinois Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from San Antonio, Texas to Illinois. The chart below shows the best last minute deals and cheap flights this weekend we could find.

DestinationDepartingReturningPrice
Chicago 5/6/17 5/9/17 $134
Peoria 5/26/17 5/30/17 $527

Flight Schedule Summaries Last modified: Apr 27, 2017 1:02 -04:00Number of routes searched: 351Number of itineraries searched: 515,642

San Antonio, Texas to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Frontier -
United -
American BNA
American CLE
American CLT
American DFW
Alaska SEA
Major Airlines ATL
Major Airlines DTW
Major Airlines MSP
Major Airlines JFK
Major Airlines SLC
Frontier DEN
United BNA
United DEN
United EWR
United IAD

Cheap Domestic Flights from San Antonio - SAT Last modified: Apr 27, 2017 1:02 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap International Flights to Illinois - IL Last modified: Apr 27, 2017 1:02 -04:00Prices shown were found by travelers like you over the past 30 days

FlightsLowest Price
Nuevo Laredo to Chicago$568
Cheap Flights from San Antonio, Texas to Illinois - from $107 Round trip from SAT to IL