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Cheap Flights from Austin to Ontario - AUS to ONT (reverse)

Popular Flights from Austin to Ontario

  • Airfare from Austin to Ontario on United from $415 round trip
  • Airfare from Austin to Ontario on American from $418 round trip
  • Airfare from Austin to Ontario on Delta from $418 round trip
  • Airfare from Austin to Ontario on US Airways from $418 round trip
  • Airfare from Austin to Ontario on Alaska from $518 round trip

Did You Know?

  • The shortest flight between Austin, TX and Ontario, CA on American is 1,375 miles.
  • 112,446 seats are available per day to fly out of Austin, TX connecting to Ontario, CA
  • The smallest aircraft operated by Southwest flying between Austin, TX and Ontario, CA is a 737 with 122 seats.
  • American has 15 one stop flights between Austin, TX and Ontario, CA.
  • 148 flights per week fly out of Austin, TX connecting to Ontario, CA
  • 8 airlines operate between Austin, TX and Ontario, CA
  • Dallas-Fort Worth, TX is the most popular connection for one stop flights between Austin, TX and Ontario, CA.
  • The largest aircraft operated by United flying between Austin, TX and Ontario, CA is a 757 with 216 seats.

Advance Purchase Prices from Austin to Ontario

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • Alaska
    $2707
    $2707
    $2707
    $2707
    $2707
    $2707
    $2707
  • American
    $641
    $641
    $641
    $241
    $261
    $241
    $241
  • Continental
    $906
    $906
    $906
    $238
    $258
    $238
    $238
  • Delta
    $641
    $641
    $641
    $241
    $261
    $241
    $241
  • US Airways
    $641
    $641
    $641
    $241
    $261
    $241
    $241
  • United
    $906
    $906
    $906
    $238
    $258
    $238
    $238

Cheap Domestic Flights from Austin - AUS

Flights
Airline
Lowest Price
Frontier, JetBlue, US Airways, United, AirTran, American
$230
AirTran, Virgin America, Alaska, Frontier, United, JetBlue, American, US Airways, Delta
$258
American, Alaska, United, Delta, US Airways, Virgin America, JetBlue, Frontier
$218
JetBlue, AirTran, Virgin America, Frontier, United, Delta, Alaska, US Airways, American
$236
American, Frontier, US Airways, Delta, United, Alaska, AirTran
$264
Virgin America, AirTran, Frontier, American, US Airways, Delta, United, Alaska
$280
Delta, AirTran, United, US Airways, American, JetBlue
$208
American, United, AirTran, Frontier, JetBlue, Delta, US Airways
$226
AirTran, JetBlue, American, US Airways, Delta, United
$198
US Airways, American, Frontier, AirTran, United, Delta
$138
Delta, American, US Airways, United
$188
Delta, AirTran, Frontier, American, US Airways, Alaska, United
$148
United, Delta, US Airways, AirTran, American
$288
AirTran, Delta, US Airways, American, JetBlue, United
$190
United, Delta, US Airways, AirTran, Frontier, JetBlue, American
$228
United, American
$129
Cheap Flights from Austin to Ontario, from $415 Round trip from AUS to ONT