Alaska Airlines Austin to Ontario Flights

Return flight: Ontario – Austin

Cheapflightsplus.com will find cheap Alaska Airlines flights from Austin to Ontario. Compare airline ticket prices and book air tickets starting from $176 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Alaska Airlines, arrivals and departure details below.

Find Cheap Airfare Austin (TX) — Ontario (CA) by Alaska Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in january: one-way - $176, two-way – $302.
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Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
1:33 pm — 8:13 pm
1:33 pm — 4:15 pm AS505 Alaska Airlines
Austin — Seattle
1h 25m stop
5:40 pm — 8:13 pm AS1088 Alaska Airlines
Seattle — Ontario
8h 40m
including layover
Find flight
from$176
1:33 pm — 6:13 pm
+1 day
1:33 pm — 4:15 pm AS505 Alaska Airlines
Austin — Seattle
23h 25m stop
3:40 pm — 6:13 pm AS1086 Alaska Airlines
Seattle — Ontario
30h 40m
including layover
Find flight
from$211
5:53 pm — 11:58 pm
7:59 pm — 10:25 pm AS541 Alaska Airlines
Austin — Portland
1h 24m stop
4:29 pm — 6:49 pm AS1066 Alaska Airlines
Portland — Ontario
8h 5m
including layover
Find flight
from$186
5:53 pm — 4:59 pm
+1 day
5:53 pm — 8:20 pm AS541 Alaska Airlines
Austin — Portland
18h 25m stop
2:45 pm — 4:59 pm AS2074 Alaska Airlines
Portland — Ontario
25h 6m
including layover
Find flight
from$247
7:30 am — 3:16 pm
7:30 am — 10:15 am AS723 Alaska Airlines
Austin — Seattle
2h 30m stop
12:45 pm — 3:16 pm AS1097 Alaska Airlines
Seattle — Ontario
9h 46m
including layover
Find flight
from$186
8:59 pm — 10:13 pm
+1 day
8:59 pm — 11:30 pm AS581 Alaska Airlines
Austin — Portland
20h 25m stop
7:55 pm — 10:13 pm AS1066 Alaska Airlines
Portland — Ontario
27h 14m
including layover
Find flight
from$264
8:59 pm — 5:59 pm
+1 day
8:59 pm — 11:30 pm AS581 Alaska Airlines
Austin — Portland
16h 10m stop
3:40 pm — 5:59 pm AS3498 Alaska Airlines
Portland — Ontario
23h
including layover
Find flight
from$264
10:30 am — 8:13 pm
10:30 am — 11:39 am AS6179 Alaska Airlines
Austin — Dallas
2h 27m stop
2:06 pm — 4:33 pm AS909 Alaska Airlines
Dallas — Seattle
1h 7m stop
5:40 pm — 8:13 pm AS1088 Alaska Airlines
Seattle — Ontario
11h 43m
including layover
Find flight
from$281
11:03 am — 7:38 pm
11:03 am — 12:15 pm AS6179 Alaska Airlines
Austin — Dallas
1h 29m stop
1:44 pm — 4:14 pm AS415 Alaska Airlines
Dallas — Seattle
46m stop
5:00 pm — 7:38 pm AS1086 Alaska Airlines
Seattle — Ontario
10h 35m
including layover
Find flight
from$765
2:33 pm — 3:11 pm
+1 day
2:33 pm — 3:48 pm AS3320 Alaska Airlines
Austin — San Diego
15h 12m stop
7:00 am — 10:10 am AS1154 Alaska Airlines
San Diego — Seattle
2h 30m stop
12:40 pm — 3:11 pm AS1097 Alaska Airlines
Seattle — Ontario
26h 38m
including layover
Find flight
from$305
2:33 pm — 3:11 pm
+1 day
2:33 pm — 3:48 pm AS3320 Alaska Airlines
Austin — San Diego
14h 32m stop
6:20 am — 9:30 am AS1245 Alaska Airlines
San Diego — Seattle
3h 10m stop
12:40 pm — 3:11 pm AS1097 Alaska Airlines
Seattle — Ontario
26h 38m
including layover
Find flight
from$305
3:42 pm — 11:58 pm
3:42 pm — 5:49 pm AS535 Alaska Airlines
Austin — San Francisco
1h 10m stop
6:59 pm — 8:46 pm AS1169 Alaska Airlines
San Francisco — Portland
58m stop
9:44 pm — 11:58 pm AS1066 Alaska Airlines
Portland — Ontario
10h 16m
including layover
Find flight
from$268
3:42 pm — 11:02 am
+1 day
3:42 pm — 5:49 pm AS535 Alaska Airlines
Austin — San Francisco
1h 1m stop
6:50 pm — 9:00 pm AS157 Alaska Airlines
San Francisco — Seattle
11h 25m stop
8:25 am — 11:02 am AS1254 Alaska Airlines
Seattle — Ontario
21h 20m
including layover
Find flight
from$280
4:08 pm — 6:13 pm
+1 day
4:08 pm — 6:37 pm AS541 Alaska Airlines
Austin — Portland
19h 15m stop
1:52 pm — 2:53 pm AS1008 Alaska Airlines
Portland — Seattle
47m stop
3:40 pm — 6:13 pm AS1086 Alaska Airlines
Seattle — Ontario
28h 5m
including layover
Find flight
from$270
4:08 pm — 6:13 pm
+1 day
4:08 pm — 6:37 pm AS541 Alaska Airlines
Austin — Portland
17h 13m stop
11:50 am — 12:51 pm AS970 Alaska Airlines
Portland — Seattle
2h 49m stop
3:40 pm — 6:13 pm AS1086 Alaska Airlines
Seattle — Ontario
28h 5m
including layover
Find flight
from$270
6:10 am — 8:13 pm
6:10 am — 7:30 am AS3372 Alaska Airlines
Austin — San Diego
2h 5m stop
9:35 am — 12:44 pm AS1259 Alaska Airlines
San Diego — Seattle
4h 56m stop
5:40 pm — 8:13 pm AS1088 Alaska Airlines
Seattle — Ontario
16h 3m
including layover
Find flight
from$195
6:10 am — 11:12 pm
6:10 am — 7:30 am AS3372 Alaska Airlines
Austin — San Diego
2h 5m stop
9:35 am — 12:44 pm AS1259 Alaska Airlines
San Diego — Seattle
7h 54m stop
8:38 pm — 11:12 pm AS1003 Alaska Airlines
Seattle — Ontario
19h 2m
including layover
Find flight
from$296
7:30 am — 5:04 pm
7:30 am — 10:15 am AS723 Alaska Airlines
Austin — Seattle
1h 21m stop
11:36 am — 12:35 pm AS1039 Alaska Airlines
Seattle — Portland
2h 10m stop
3:40 pm — 5:59 pm AS3498 Alaska Airlines
Portland — Ontario
11h 34m
including layover
Find flight
from$189
9:00 am — 8:13 pm
9:00 am — 11:04 am AS1369 Alaska Airlines
Austin — San Francisco
3h 39m stop
2:43 pm — 4:59 pm AS1059 Alaska Airlines
San Francisco — Seattle
41m stop
5:40 pm — 8:13 pm AS1088 Alaska Airlines
Seattle — Ontario
13h 13m
including layover
Find flight
from$189
9:00 am — 10:38 am
+1 day
9:00 am — 11:04 am AS1369 Alaska Airlines
Austin — San Francisco
8h 29m stop
7:33 pm — 10:00 pm AS3339 Alaska Airlines
San Francisco — Seattle
10h stop
8:00 am — 10:38 am AS1254 Alaska Airlines
Seattle — Ontario
27h 38m
including layover
Find flight
from$291
*Departure and arrival times are local. Last updated on 12/23/2024

Flight Information

There are 83 flights by Alaska Airlines from Austin to Ontario every week with departures from Austin-Bergstrom Intl, Austin, Camp Maybry AHP. All flights arrive at Ontario Int. and International Heliport.

Departures start from 10:30 am to 9:00 am. Nonstop flight is 8h 5m. The time difference between Austin and Ontario is 2h.

  • The fastest flight 8h 5m
  • Average flight time 17h 15m
  • The earliest flight 10:30 am
  • The latest flight 9:00 am
  • Distance 1195 ml

The cheapest months for traveling to Ontario are january (from 176 $), february (from 189 $), december (from 262 $).

The most expensive and popular months are november (from 389 $), december (from 262 $), february (from 189 $).

The cheapest flight by Alaska Airlines that our users were able to find is $176. This airfare is economy class on one-way AS505 flight for January 22, 2025 leaving Austin-Bergstrom Intl in Austin at 1:33 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Alaska Airlines there are other 3 airline carriers between Austin and Ontario. Please review schedules and prices from the most popular airlines to find the best airfare deals from Austin to Ontario.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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