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Did you mean flights from Ontario to Austin?

Cheap Flights from Austin to Ontario, CA, United States - AUS to ONT Last modified: Jul 25, 2016 12:45 AM

Popular flights from Austin to Ontario Last modified: Jul 25, 2016 12:45 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American
AUSONT
Tue 8/23
1 stop
ONTAUS
Mon 8/29
1 stop
$326
Select
American
AUSONT
Thu 8/25
1 stop
ONTAUS
Sat 9/3
1 stop
$326
Select
American
AUSONT
Sat 8/27
1 stop
ONTAUS
Sat 9/3
1 stop
$326
Select
American
AUSONT
Tue 9/13
1 stop
ONTAUS
Tue 9/20
1 stop
$326
Select
American
AUSONT
Wed 9/21
1 stop
ONTAUS
Mon 9/26
1 stop
$326
Select
United
AUSONT
Tue 9/13
1 stop
ONTAUS
Tue 9/20
1 stop
$326
Select
United
AUSONT
Sat 10/29
1 stop
ONTAUS
Mon 10/31
1 stop
$326
Select

How Much Does it Cost to Fly from Austin to Ontario (AUS to ONT)?

We have collected flight cost data from across the web for travel from Austin to Ontario, and have found the average flight price for this trip to be $358.

When Can I Buy the Cheapest Flight from Austin to Ontario (AUS to ONT)?

Airlines can adjust prices for plane tickets from Austin to Ontario based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Austin to Ontario

The chart below shows up-to-date information regarding the cheapest days to fly from Austin to Ontario.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$502 $326 $326 $326 $349 $326 $349

Lowest Fares Chart By Month from Austin to Ontario

The chart below shows the lowest fare by month when flying from Austin to Ontario.

Month Origin Destination Carrier Depart Date Return Date Stops Price
July Austin Ontario American 7/28/16 8/3/16 1 $796
August Austin Ontario American 8/23/16 8/29/16 1 $326
September Austin Ontario American 9/13/16 9/20/16 1 $326
October Austin Ontario American 10/4/16 10/8/16 1 $326
November Austin Ontario United 11/22/16 11/25/16 1 $392
December Austin Ontario American 12/18/16 12/23/16 1 $452
January Austin Ontario United 1/17/17 1/26/17 1 $326
June Austin Ontario United 6/5/17 6/21/17 1 $444
TIPSave $300 by flying into Las Vegas instead of Ontario from Austin

Airports for Your Route

These pages contain information about the major airports in Austin and Ontario, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Austin - AUS

FlightsAirlineLowest Price
Austin to Los Angeles American, Alaska, Frontier, United, Virgin America $257
Austin to Santa Ana American, Alaska, Frontier, United $291
Austin to Long Beach American, JetBlue, United $187
Austin to Burbank American, United $321
Austin to Las Vegas American, JetBlue, Frontier, United $67

Cheap Domestic Flights to Ontario - ONT

FlightsAirlineLowest Price
Dallas - Ft Worth to Ontario American, United $217
Houston to Ontario American, Alaska, United $298
San Antonio to Ontario American, United $278
Dallas - Ft Worth to Los Angeles American, Alaska, Frontier, Spirit, United, Virgin America $77
Houston to Los Angeles American, Alaska, Frontier, Spirit, United $186
San Angelo to Ontario American, Alaska Check Dates
Dallas - Ft Worth to Las Vegas American, Alaska, Frontier, Spirit, United, Virgin America $81
San Antonio to Los Angeles American, Alaska, Frontier, United $171
Dallas - Ft Worth to Santa Ana American, Alaska, Frontier, United $190
Houston to Santa Ana American, United $217
Houston to Las Vegas American, Alaska, Frontier, Spirit, United $87
Dallas - Ft Worth to San Diego American, Alaska, Frontier, Spirit, United, Virgin America $81
Dallas - Ft Worth to Long Beach American, Alaska, United $224
Dallas - Ft Worth to Burbank American, Alaska, United $184
Houston to San Diego American, Alaska, Frontier, Spirit, United $147
Houston to Burbank American, Alaska, United $298
Houston to Long Beach American, Alaska, United $410
Dallas - Ft Worth to Palm Springs American, Alaska, United, Virgin America $388
Dallas - Ft Worth to San Francisco American, Alaska, Frontier, United, Virgin America $204
Corpus Christi to Los Angeles American, Alaska, United $268
Dallas - Ft Worth to Phoenix American, Alaska, Frontier, Spirit, United $81
Dallas - Ft Worth to Seattle American, Alaska, Frontier, Spirit, Sun Country, United, Virgin America $239
Killeen to Los Angeles American, Alaska, United $346
San Antonio to Las Vegas American, Alaska, Frontier, United $87
Houston to San Francisco American, Alaska, Frontier, United $157
Cheap Flights from Austin to Ontario, CA, United States, from $326 Round trip from AUS to ONT