Cheap Flights from Austin to Ontario - AUS to ONT (reverse)
Popular Flights from Austin to Ontario
- Airfare from Austin to Ontario on US Airways from $322 round trip
- 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 Alaska from $520 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.
Farecompare Research Tools
Advance Purchase Prices from Austin to Ontario
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 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
United, Delta, US Airways, American, Alaska, Frontier, Virgin America, AirTran
$296
US Airways, Virgin America, Frontier, AirTran, Alaska, United, Delta, JetBlue, American
$264
Alaska, Delta, United, American, US Airways, JetBlue, Frontier, Virgin America
$198
Delta, US Airways, American, JetBlue, Frontier, Virgin America, United, Alaska
$240
AirTran, Frontier, Delta, US Airways, Alaska, Virgin America, United, American
$256
Virgin America, Frontier, JetBlue, US Airways, American, Delta, Alaska, United
$242