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Cheap Flights from Ontario to San Antonio - ONT to SAT (reverse)

Popular Flights from Ontario to San Antonio

  • Airfare from Ontario to San Antonio on United from $515 round trip
  • Airfare from Ontario to San Antonio on American from $518 round trip
  • Airfare from Ontario to San Antonio on Delta from $518 round trip
  • Airfare from Ontario to San Antonio on US Airways from $518 round trip

Did You Know?

  • 94,174 seats are available per day to fly out of Ontario, CA connecting to San Antonio, TX
  • 8 airlines operate between Ontario, CA and San Antonio, TX
  • British Airways has 13 one stop flights between Ontario, CA and San Antonio, TX.
  • The shortest flight between Ontario, CA and San Antonio, TX on Copa is 1,520 miles.
  • The largest aircraft operated by Delta flying between Ontario, CA and San Antonio, TX is a 757 with 183 seats.
  • American has the most one stop flights between Ontario, CA and San Antonio, TX.
  • 91 flights per week fly out of Ontario, CA connecting to San Antonio, TX
  • The smallest aircraft operated by Copa flying between Ontario, CA and San Antonio, TX is a 737 with 124 seats.

Advance Purchase Prices from Ontario to San Antonio

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • American
    $731
    $731
    $731
    $475
    $261
    $421
    $421
  • Continental
    $728
    $728
    $728
    $472
    $258
    $418
    $418
  • Delta
    $731
    $731
    $731
    $475
    $261
    $421
    $421
  • US Airways
    $731
    $731
    $731
    $475
    $261
    $421
    $421
  • United
    $728
    $728
    $728
    $472
    $258
    $418
    $418

Cheap Domestic Flights from Ontario - ONT

Flights
Airline
Lowest Price
US Airways
$242
Delta, United, American, Alaska, US Airways
$392

Cheap Domestic Flights to San Antonio - SAT

Flights
Airline
Lowest Price
American, Delta, United, US Airways
$219
AirTran, United, Delta, American, US Airways
$344
United, US Airways, American, Delta
$302
AirTran, United, Delta, US Airways, American
$239
Alaska, United, Delta, American, US Airways
$266
US Airways, Delta, AirTran, American, United
$435
United, American
$120
American, United, Delta, Alaska, US Airways
$278
United, Delta, US Airways, American
$461
AirTran, United, Delta, American, US Airways
$180
United, American, US Airways, Delta
$206
American, Delta, United, US Airways, AirTran
$181
US Airways, AirTran, American, United, Delta, Alaska
$300
US Airways, Delta, American, AirTran, United
$285
US Airways, United, Delta, American
$808
AirTran, US Airways, Delta, American, United
$290
United, Delta, US Airways, American, AirTran
$239
AirTran, United
$119
American, US Airways, AirTran, United, Delta
$444
United, Delta, American, US Airways
$324
AirTran, United, Delta, American, US Airways
$432
United, US Airways, American, Delta
$342
Delta, United, US Airways, Alaska, American
$318
Delta, American, United, US Airways
$242
Delta, US Airways, United, AirTran, American
$239
Delta, United, American, US Airways
$354
Delta, American, AirTran, United, US Airways
$419

Cheap International Flights from Ontario - ONT

Flights
Airline
Lowest Price
Air France, KLM, British Airways, Air Canada, Delta, US Airways, American, United
$500

Cheap International Flights to San Antonio - SAT

Flights
Airline
Lowest Price
Delta, Iberia, British Airways, Air Canada, Lufthansa, United, American, BMI, Air France, Alitalia, US Airways, KLM
£501
Qatar, All Nippon, United, Delta, KLM, Japan
$1051
Air Canada, American, US Airways, Delta, United
CAD683
Alitalia, Gulf Air, US Airways, Air Canada, United, KLM, British Airways, Delta, BMI, Lufthansa, Qatar, Air France, American
﷼3642
US Airways, United, Air Canada, Delta, Alaska, American
CAD460
Air France, All Nippon, Japan, Delta, US Airways, KLM, Alitalia, United, American
HKD7081
Japan, KLM, Lufthansa, Air France, American, All Nippon, United, British Airways, Alitalia, US Airways, Qatar, Delta
SGD1929
Alitalia, Air France, KLM, All Nippon, US Airways, Japan, British Airways, Delta, Lufthansa, United, American
₩1172944
Lufthansa, Air France, All Nippon, American, United, US Airways, Japan, Alitalia, Delta
¥104304
BMI, Lufthansa, Delta, United, KLM, Air Canada, British Airways, Alitalia, US Airways, Air France, Iberia, American
€703
Alitalia, British Airways, Iberia, United, American, Air France, KLM, US Airways, Delta, Lufthansa, Air Canada
€619
United, Air Canada, American, US Airways, Delta, Alaska
CAD581
American, All Nippon, United, British Airways, Alitalia, KLM, Qatar, Delta, Air France, Lufthansa, Japan
THB44494
American, United, Delta, Air Canada, US Airways, Qantas
AUD1312
Delta, All Nippon, Air France, American, Lufthansa, KLM, Japan, Qatar, United
元6149
KLM, Alitalia, US Airways, British Airways, Delta, United, American, BMI, Air Canada, Iberia, Lufthansa, Air France
€814
KLM, British Airways, Air France, United, Delta, American, Qatar, Lufthansa
ZAR12191
American, United, Air Canada, US Airways, Qantas, Delta
NZD2179
Delta, KLM, Japan, Jet India, Qatar, Lufthansa, Air France, United, Air Canada, Etihad, British Airways, US Airways, American, Gulf Air
₨67409
Qatar, British Airways, Iberia, Gulf Air, KLM, Alitalia, Air Canada, Lufthansa, Air France, Delta, BMI, United
EGP6614
KLM, Iberia, BMI, American, United, Delta, Air Canada, British Airways, US Airways, Alitalia, Lufthansa, Olympic, Air France
€912
Delta, United, US Airways, American, AirTran, Aeromar, Aeromexico, Interjet
$241
BMI, American, Delta, United, Air Canada, British Airways, KLM, US Airways, Air France, Lufthansa, Iberia, Alitalia
€398
American, All Nippon, KLM, Air France, Aeromexico, Japan, Qatar, Lufthansa, United, Delta
元6149
American, Gulf Air, Jet India, Japan, Qatar, US Airways, British Airways, Etihad, Air Canada, United, Lufthansa
₨68854
Aeromexico, United, AirTran, US Airways, American, Delta
$364
Alitalia, British Airways, Delta, United, Air France, Lufthansa, Air Canada, KLM, US Airways, Iberia
$1138
Lufthansa, Air France, All Nippon, Japan, Delta, Qatar, KLM, American
MYR4599
Iberia, Lufthansa, Air France, BMI, United, Delta, Alitalia, KLM, British Airways
€834
Air Canada, BMI, Air France, Delta, United, Lufthansa, American, Iberia, British Airways, Alitalia, KLM, US Airways
€704
British Airways, Iberia, Delta, Alitalia, KLM, US Airways, Air Canada, United, American, Air France, Lufthansa
€579
Air Canada, Delta, United, American, BMI, Air France, Lufthansa, Iberia, British Airways, Alitalia, KLM, US Airways
DKK5281
Cheap Flights from Ontario to San Antonio, from $515 Round trip from ONT to SAT