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Cheap Flights from San Antonio to Chicago - SAT to CHI (reverse)

Popular Flights from San Antonio to Chicago

  • Airfare from San Antonio to Chicago on American from $294 round trip
  • Airfare from San Antonio to Chicago on United from $294 round trip
  • Airfare from San Antonio to Chicago on US Airways from $294 round trip
  • Airfare from San Antonio to Chicago on Delta from $312 round trip
  • Airfare from San Antonio to Chicago on AirTran from $316 round trip

Did You Know?

  • 9 airlines operate between San Antonio, TX and Chicago, IL
  • 190 flights per week fly out of San Antonio, TX connecting to Chicago, IL
  • The largest aircraft operated by Iberia flying between San Antonio, TX and Chicago, IL is a M80 with 140 seats.
  • American has the most nonstop flights between San Antonio, TX and Chicago, IL.
  • 115,960 seats are available per day to fly out of San Antonio, TX connecting to Chicago, IL
  • The smallest aircraft operated by Gulf Air flying between San Antonio, TX and Chicago, IL is a CRJ with 70 seats.
  • Dallas-Fort Worth, TX is the most popular connection for one stop flights between San Antonio, TX and Chicago, IL.
  • Japan has 1 nonstop flight between San Antonio, TX and Chicago, IL.

Advance Purchase Prices from San Antonio to Chicago

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • AirTran
    $667
    $667
    $667
    $599
    $299
    $343
    $343
  • Alaska
    $2838
    $2838
    $2838
    $2838
    $2838
    $2838
    $2838
  • American
    $321
    $321
    $321
    $578
    $278
    $322
    $322
  • Continental
    $646
    $646
    $646
    $578
    $278
    $322
    $322
  • Delta
    $658
    $658
    $658
    $590
    $290
    $334
    $334
  • Frontier
    $343
    $343
    $343
    $599
    $299
    $343
    $343
  • US Airways
    $321
    $321
    $321
    $342
    $278
    $302
    $302
  • United
    $834
    $834
    $834
    $578
    $278
    $322
    $322

Daily Non-stop Flight Schedules from San Antonio International to O Hare

  • Airline
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Earliest Flight
    Latest Flight
  • American
    3
    3
    3
    3
    3
    3
    3
    7:25 AM
    6:50 PM
  • United
    3
    3
    3
    3
    3
    2
    2
    6:15 AM
    5:29 PM

Daily Non-stop Flight Schedules from San Antonio International to Chicago Midway

  • Airline
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Earliest Flight
    Latest Flight
  • Southwest
    2
    2
    2
    2
    2
    1
    2
    11:40 AM
    5:30 PM

Cheap Domestic Flights from San Antonio - SAT

Flights
Airline
Lowest Price
United, Delta, US Airways, American, AirTran, Alaska
$223
AirTran, Alaska, United, Delta, US Airways, American
$320
American, AirTran, United, Delta, US Airways
$294
United, American
$126
AirTran, American, US Airways, Delta, United
$238
American, United, US Airways, AirTran
$224
Cheap Flights from San Antonio to Chicago, from $294 Round trip from SAT to CHI