Cheap Flights from Austin, TX to Ontario, CA from $58

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On Cheapflightsplus.com you will find 222 connecting flights from Austin to Ontario. You can compare airfare deals from 4 airlines and multiple travel sites from $58, book and save on cheap plane tickets and last minute offers. Also check out AUS-ONT flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Austin to Ontario Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $58 (one-way), $99 (round-trip).

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Best Flights from Austin to Ontario Today

Take a look at the list of non stop flights and flights with layovers from Austin to Ontario with the lowest price of $58. Take a look at the list of flights with layovers from Austin to Ontario from $58. There’re no direct flights. The fastest connecting flight – 5h 3m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $58 Find flight	16:05 Austin Austin-Bergstrom Intl	19:09 Ontario Ontario Int.	5h 4m layover 0h 51m - Las Vegas	Frontier Airlines	F93647 F92231
from $58 Find flight	17:30 Austin Austin-Bergstrom Intl	23:47 Ontario Ontario Int.	8h 17m layover 3h 24m - Denver	Frontier Airlines	F91815 F91499
from $69 Find flight	22:30 Austin Austin-Bergstrom Intl	07:09+1 день Ontario Ontario Int.	10h 39m layover 6h 19m - Las Vegas	Frontier Airlines	F93645 F94757
from $69 Find flight	15:38 Austin Austin-Bergstrom Intl	11:00+1 день Ontario Ontario Int.	21h 22m layover 16h 27m - Denver	Frontier Airlines	F92889 F92907
from $73 Find flight	16:05 Austin Austin-Bergstrom Intl	19:08 Ontario Ontario Int.	5h 3m layover 0h 54m - Las Vegas	Frontier Airlines	F94631 F94205
from $81 Find flight	20:23 Austin Austin-Bergstrom Intl	17:28+1 день Ontario Ontario Int.	23h 5m layover 18h 20m - Denver	Frontier Airlines	F91817 F91497
from $87 Find flight	09:14 Austin Austin-Bergstrom Intl	19:37 Ontario Ontario Int.	12h 23m layover 7h 18m - Denver	Frontier Airlines	F91815 F92907
from $128 Find flight	16:05 Austin Austin-Bergstrom Intl	07:14+1 день Ontario Ontario Int.	17h 9m layover 12h 55m - Las Vegas	Frontier Airlines	F94631 F91283
from $128 Find flight	17:27 Austin Austin-Bergstrom Intl	09:39+1 день Ontario Ontario Int.	18h 12m layover 13h 17m - Denver	Frontier Airlines	F91815 F91261
from $169 Find flight	19:48 Austin Austin-Bergstrom Intl	23:58 Ontario Ontario Int.	6h 10m layover 0h 46m - San Francisco	United Airlines	UA1401 UA2409
from $176 Find flight	13:33 Austin Austin-Bergstrom Intl	20:13 Ontario Ontario Int.	8h 40m layover 1h 25m - Seattle	Alaska Airlines	AS505 AS1088
from $186 Find flight	17:53 Austin Austin-Bergstrom Intl	23:58 Ontario Ontario Int.	8h 5m layover 1h 24m - Portland	Alaska Airlines	AS541 AS1066
from $186 Find flight	07:30 Austin Austin-Bergstrom Intl	15:16 Ontario Ontario Int.	9h 46m layover 2h 30m - Seattle	Alaska Airlines	AS723 AS1097
from $190 Find flight	07:30 Austin Austin-Bergstrom Intl	20:13 Ontario Ontario Int.	14h 43m layover 7h 25m - Seattle	Alaska Airlines	AS723 AS1088
from $189 Find flight	07:30 Austin Austin-Bergstrom Intl	17:04 Ontario Ontario Int.	11h 34m layover 1h 21m - Seattle 2h 10m - Portland	Alaska Airlines	AS723 AS1039 AS3498
from $189 Find flight	09:00 Austin Austin-Bergstrom Intl	20:13 Ontario Ontario Int.	13h 13m layover 3h 39m - San Francisco 0h 41m - Seattle	Alaska Airlines	AS1369 AS1059 AS1088

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on November 14, 2024

Flight Schedule Austin (Texas) to Ontario (California)

Full flight schedule will help you in detecting at what time planes fly from Austin to Ontario. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
05:15 — 21:42	05:15 — 06:13 UA1966 United Airlines Austin — Houston 14h 2m stop 20:15 — 21:42 UA1105 United Airlines Houston — Ontario	18h 27m including layover	Find flight from$269
06:00 — 20:00	06:00 — 08:36 AS595 Alaska Airlines Austin — Seattle 8h 45m stop 17:30 — 20:03 AS1003 Alaska Airlines Seattle — Ontario	16h including layover	Find flight from$219
06:30 — 12:58	06:00 — 08:36 AS595 Alaska Airlines Austin — Seattle 1h 12m stop 10:51 — 13:24 AS1097 Alaska Airlines Seattle — Ontario	8h 28m including layover	Find flight from$201
07:30 — 15:16	07:30 — 10:15 AS723 Alaska Airlines Austin — Seattle 2h 30m stop 12:45 — 15:16 AS1097 Alaska Airlines Seattle — Ontario	9h 46m including layover	Find flight from$186
07:30 — 20:13	07:30 — 10:15 AS723 Alaska Airlines Austin — Seattle 7h 25m stop 17:40 — 20:13 AS1088 Alaska Airlines Seattle — Ontario	14h 43m including layover	Find flight from$190
08:55 — 20:55	08:55 — 10:20 UA595 United Airlines Austin — Denver 9h 8m stop 19:28 — 20:55 UA351 United Airlines Denver — Ontario	14h including layover	Find flight from$305
09:14 — 19:37	09:14 — 10:57 F91815 Frontier Airlines Austin — Denver 7h 18m stop 18:15 — 19:37 F92907 Frontier Airlines Denver — Ontario	12h 23m including layover	Find flight from$87
09:35 — 21:42	09:35 — 10:44 UA2196 United Airlines Austin — Houston 9h 31m stop 20:15 — 21:42 UA1105 United Airlines Houston — Ontario	14h 7m including layover	Find flight from$269
10:53 — 20:55	10:53 — 12:19 UA779 United Airlines Austin — Denver 7h 9m stop 19:28 — 20:55 UA351 United Airlines Denver — Ontario	12h 2m including layover	Find flight from$305
11:24 — 21:10	10:45 — 12:08 UA779 United Airlines Austin — Denver 6h 59m stop 19:20 — 20:44 UA1574 United Airlines Denver — Ontario	11h 46m including layover	Find flight from$256
11:24 — 12:41 +1 day	10:45 — 12:08 UA779 United Airlines Austin — Denver 22h 30m stop 11:16 — 12:40 UA430 United Airlines Denver — Ontario	27h 17m including layover	Find flight from$275
12:09 — 21:42	12:09 — 13:16 UA669 United Airlines Austin — Houston 6h 59m stop 20:15 — 21:42 UA1105 United Airlines Houston — Ontario	11h 33m including layover	Find flight from$269
12:50 — 20:55	12:50 — 14:15 UA1225 United Airlines Austin — Denver 5h 13m stop 19:28 — 20:55 UA351 United Airlines Denver — Ontario	10h 5m including layover	Find flight from$300
13:33 — 20:13	13:33 — 16:15 AS505 Alaska Airlines Austin — Seattle 1h 25m stop 17:40 — 20:13 AS1088 Alaska Airlines Seattle — Ontario	8h 40m including layover	Find flight from$176
13:33 — 18:13 +1 day	13:33 — 16:15 AS505 Alaska Airlines Austin — Seattle 23h 25m stop 15:40 — 18:13 AS1086 Alaska Airlines Seattle — Ontario	30h 40m including layover	Find flight from$211
14:30 — 21:42	14:30 — 15:37 UA477 United Airlines Austin — Houston 4h 38m stop 20:15 — 21:42 UA1105 United Airlines Houston — Ontario	9h 12m including layover	Find flight from$269
15:38 — 11:00 +1 day	20:23 — 21:46 F92889 Frontier Airlines Austin — Denver 16h 27m stop 16:04 — 17:34 F92907 Frontier Airlines Denver — Ontario	21h 22m including layover	Find flight from$69
16:05 — 19:09	16:05 — 17:11 F93647 Frontier Airlines Austin — Las Vegas 51m stop 18:02 — 19:09 F92231 Frontier Airlines Las Vegas — Ontario	5h 4m including layover	Find flight from$58
16:05 — 07:11 +1 day	16:05 — 17:11 F93647 Frontier Airlines Austin — Las Vegas 12h 54m stop 06:05 — 07:11 F94757 Frontier Airlines Las Vegas — Ontario	17h 6m including layover	Find flight from$59
17:27 — 09:39 +1 day	17:27 — 18:50 F91815 Frontier Airlines Austin — Denver 13h 17m stop 08:07 — 09:39 F91261 Frontier Airlines Denver — Ontario	18h 12m including layover	Find flight from$128
17:30 — 23:47	17:27 — 18:50 F91815 Frontier Airlines Austin — Denver 3h 24m stop 22:15 — 23:44 F91499 Frontier Airlines Denver — Ontario	8h 17m including layover	Find flight from$58
18:19 — 12:40 +1 day	16:49 — 18:10 UA2447 United Airlines Austin — Denver 15h 36m stop 11:16 — 12:40 UA430 United Airlines Denver — Ontario	20h 21m including layover	Find flight from$296
18:44 — 09:53 +1 day	18:44 — 21:29 AS313 Alaska Airlines Austin — Seattle 9h 51m stop 07:20 — 09:53 AS1097 Alaska Airlines Seattle — Ontario	17h 9m including layover	Find flight from$262
19:39 — 00:18 +1 day	19:39 — 21:45 UA292 United Airlines Austin — San Francisco 1h 5m stop 22:50 — 00:18 UA1870 United Airlines San Francisco — Ontario	6h 39m including layover	Find flight from$283
19:48 — 23:58	19:48 — 21:49 UA1401 United Airlines Austin — San Francisco 46m stop 22:35 — 23:58 UA2409 United Airlines San Francisco — Ontario	6h 10m including layover	Find flight from$169
20:23 — 09:40 +1 day	20:23 — 21:44 F91817 Frontier Airlines Austin — Denver 10h 23m stop 08:07 — 09:40 F91261 Frontier Airlines Denver — Ontario	15h 17m including layover	Find flight from$70
20:23 — 17:28 +1 day	20:23 — 21:44 F91817 Frontier Airlines Austin — Denver 18h 20m stop 16:04 — 17:28 F91497 Frontier Airlines Denver — Ontario	23h 5m including layover	Find flight from$81
21:33 — 15:02 +1 day	21:33 — 22:40 F93645 Frontier Airlines Austin — Las Vegas 15h 11m stop 13:51 — 15:02 F92231 Frontier Airlines Las Vegas — Ontario	19h 29m including layover	Find flight from$81
21:43 — 11:08 +1 day	22:42 — 23:47 F93645 Frontier Airlines Austin — Las Vegas 11h 11m stop 11:41 — 12:51 F91357 Frontier Airlines Las Vegas — Ontario	15h 25m including layover	Find flight from$78
22:30 — 07:09 +1 day	22:42 — 23:47 F93645 Frontier Airlines Austin — Las Vegas 6h 19m stop 07:30 — 08:33 F94757 Frontier Airlines Las Vegas — Ontario	10h 39m including layover	Find flight from$69
22:30 — 08:06 +1 day	21:43 — 22:49 F93645 Frontier Airlines Austin — Las Vegas 7h 19m stop 13:56 — 15:06 F91283 Frontier Airlines Las Vegas — Ontario	11h 36m including layover	Find flight from$79

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on November 14, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from Austin to Ontario depends on and how to choose the most interesting flight option for you.

Distance between Austin and Ontario is 1922 miles. Time difference between the cities is 2h. Airplanes depart 05:15 to 22:30 from 3 Austin airports and arrive 05:15 to 22:30 to 2 Ontario airports. Average flight time is 15h 30m.

The fastest flight 5h 3m
Average flight time 15h 30m
The earliest flight 05:15
The latest flight 22:30
Distance 1195 ml

The cheapest months to travel to Ontario are february (from 58 $), november (from 59 $), january (from 69 $).

The most expensive months are december (from 73 $), january (from 69 $), november (from 59 $).

What is the lowest airfare Austin to Ontario?

The cheapest plane ticket found by our users is $58. This airfare is for economy class on one-way F91815 flight by Frontier Airlines for February 1, 2025 which leaves Austin-Bergstrom Intl in Austin at 17:30 am and arrives at Ontario Ontario Int. at 23:47.

Economy class

$58

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First class

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Popular Airlines on the Route

The flight Austin — Ontario is served by 4 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Alaska Airlines - 124 departures per week at the price of from $ 176 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 949.

Direct flights

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

Connecting Flights

There are 222 flights with layovers on the route. The fastest connecting flight is F94631 by Frontier Airlines takes 5h 3m and the cheapest is F91815 by Frontier Airlines for $58.

AS - Alaska Airlines

from $176

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F9 - Frontier Airlines

from $58

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UA - United Airlines

from $169

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AM - Aeromexico

from $432

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Airports

You can fly from Austin to Ontario from 3 airports (Austin-Bergstrom Intl, Austin, Camp Maybry AHP).

Austin airports

Austin-Bergstrom Intl-AUS

from $58
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Austin-ASQ

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Camp Maybry AHP-MMR

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Ontario airports

Ontario Int.-ONT

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International Heliport-JIO

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Airplanes

There are flights to Ontario from Austin by 4 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Austin

You may also consider searching for discounted plane tickets to some other popular places from Austin within United States.

Austin — Denver

from $67

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Austin — Cleveland

from $73

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Austin — Albany

from $75

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Austin — Albany

from $64

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Austin — Sacramento

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Austin — San Francisco

from $55

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Austin — Phoenix

from $60

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Austin — Chicago

from $79

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Austin — Little Rock

from $71

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Austin — New York

from $78

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Top International Destinations from Austin

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Austin — Frankfurt

from $57

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Austin — Albany

from $72

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Austin — Paris

from $56

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Austin — Cancun

from $54

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Austin — Panama City

from $56

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Austin — Lima

from $64

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Austin — Dublin

from $79

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Austin — London

from $56

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Austin — Montreal

from $76

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Austin — Madrid

from $72

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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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.
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