Welcome | Sign out

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 US Airways from $266 round trip
  • Airfare from San Antonio to Chicago on American from $306 round trip
  • Airfare from San Antonio to Chicago on AirTran from $306 round trip
  • Airfare from San Antonio to Chicago on United from $306 round trip
  • Airfare from San Antonio to Chicago on Delta from $319 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
    7:05 AM
    6:05 PM
  • United
    3
    3
    3
    3
    3
    2
    3
    5:59 AM
    5:28 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
    2
    2
    7:00 AM
    5:35 PM

Cheap Domestic Flights from San Antonio - SAT

Flights
Airline
Lowest Price
American, United
$148
AirTran, United
$165
Delta, US Airways, American, United, AirTran
$240
US Airways, American, AirTran, Delta, Alaska, United
$247
United, Delta, US Airways, American, AirTran
$228
AirTran, American, Delta, United, Alaska, US Airways
$378
AirTran, US Airways, Delta, United, Alaska, American
$226
AirTran, US Airways, American, United
$243
American, AirTran, US Airways, Delta, United
$204
US Airways, American, AirTran, United, Delta
$324
American, Delta, United, Alaska, AirTran, US Airways
$440
US Airways, American, Delta, AirTran, United
$380
AirTran, American, US Airways, Delta, United
$269
AirTran, US Airways, United, Delta, American
$368
Alaska, American, Delta, United, US Airways
$276
US Airways, American, Delta, AirTran, United
$303
Delta, AirTran, American, United
$328
American, US Airways, United, Delta
$378
American, United, US Airways
$137
Delta, United, US Airways, American
$284
US Airways, AirTran, Delta, United, American
$264
Delta, US Airways, American, AirTran, United
$193
Alaska, United, Delta, AirTran, American, US Airways
$240
United, Delta, AirTran, American, US Airways
$272
American, US Airways, Delta, United, AirTran
$395
United, Delta, US Airways, American
$333
United, AirTran
$137
American, Delta, United, AirTran
$400
AirTran, United, Delta, US Airways, American
$389
United, Delta, American, AirTran
$185
United, AirTran, American, Delta
$247
American, Delta, Alaska, United, US Airways
$302
Delta, United, US Airways, American
$247
Alaska, Delta, US Airways, American, AirTran, United
$397
AirTran, United, Delta, US Airways, American
$401
Delta, US Airways, American, Alaska, United
$420
US Airways, American, Delta, Alaska
$420
Delta, US Airways, American, Alaska, United
$420
American, AirTran, Delta, United, US Airways
$417
United, Delta, American, AirTran, US Airways
$319
Delta, United, AirTran, American
$318
United, Delta, Alaska, US Airways, American
$809
AirTran, American, US Airways, United, Delta
$385
Delta, United, US Airways, American, AirTran
$334
Delta, United, American, AirTran
$329
AirTran, Delta, US Airways, American, United
$265
US Airways, United, AirTran, Delta, American
$371
US Airways, American, United, Delta
$425
US Airways, AirTran, American, Delta, United
$397
American, Alaska, United, Delta, US Airways
$377
US Airways, Delta, AirTran, American, United
$279
Cheap Flights from San Antonio to Chicago, from $266 Round trip from SAT to CHI