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$377+ Cheap flights from Abilene to Ontario (ABI - ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
ABI — ONT
Jul 24 — Jul 311
Fri 7/24
Fri 7/31
1 adult, Economy
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Cheap flight deals from Abilene to Ontario

Cheapest flights from Abilene to Ontario
Explore the most affordable flight options available from Abilene to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.

This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1812:10 pm
ABI
-
ONT
2 stops10h 32m
United Airlines
Fri 7/246:39 pm
ONT
-
ABI
2 stops12h 48m
United Airlines
Deal found 6/19$377
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:10 pm
ABI
-
ONT
2 stops10h 32m
United Airlines
Mon 7/136:39 pm
ONT
-
ABI
2 stops12h 48m
United Airlines
Deal found 6/21$399
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:21 am
ABI
-
ONT
2 stops11h 10m
United Airlines
Sat 10/35:00 am
ONT
-
ABI
1 stop8h 29m
United Airlines
Deal found 6/22$447
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:08 pm
ABI
-
ONT
1 stop7h 51m
American Airlines
Fri 7/2411:59 pm
ONT
-
ABI
1 stop7h 55m
American Airlines
Deal found 6/19$490
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:08 pm
ABI
-
ONT
1 stop6h 24m
American Airlines
Mon 7/1311:59 pm
ONT
-
ABI
1 stop7h 55m
American Airlines
Deal found 6/21$538
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:18 am
ABI
-
ONT
1 stop6h 13m
American Airlines
Tue 7/75:34 am
ONT
-
ABI
1 stop5h 23m
American Airlines
Deal found 6/19$572
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:21 am
ABI
-
ONT
2 stops10h 40m
United Airlines
Mon 9/145:00 am
ONT
-
ABI
1 stop8h 29m
United Airlines
Deal found 6/21$578
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1112:10 pm
ABI
-
ONT
2 stops10h 32m
United Airlines
Mon 7/136:39 pm
ONT
-
ABI
2 stops12h 48m
United Airlines
Deal found 6/23$584

Find flight deals from Abilene to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Abilene (ABI) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$377
(United Airlines)
Provider with most accurate pricing for Abilene-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Abilene-Ontario flights.
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From Abilene to Ontario
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Abilene to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 24, 2026.
Use the filters below to find and compare flights from Abilene to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AbileneOntario

ABI - ONT

ABIONT

Abilene

Sat 7/18

12:10 pm-8:42 pm

2 stops10h 32m

Ontario

Fri 7/24

6:39 pm-9:27 am

2 stops12h 48m

$377

AbileneOntario

ABI - ONT

ABIONT

Abilene

Wed 7/8

12:10 pm-8:42 pm

2 stops10h 32m

Ontario

Mon 7/13

6:39 pm-9:27 am

2 stops12h 48m

$399

AbileneOntario

ABI - ONT

ABIONT

Abilene

Tue 9/29

11:21 am-8:31 pm

2 stops11h 10m

Ontario

Sat 10/3

5:00 am-3:29 pm

1 stop8h 29m

$447

AbileneOntario

ABI - ONT

ABIONT

Abilene

Sat 7/18

6:08 pm-11:59 pm

1 stop7h 51m

Ontario

Fri 7/24

11:59 pm-9:54 am

1 stop7h 55m

$490
Quickest round-trip

AbileneOntario

ABI - ONT

ABIONT

Abilene

Thu 9/10

5:11 pm-9:59 pm

1 stop6h 48m

Ontario

Mon 9/14

5:00 am-3:29 pm

1 stop8h 29m

$572

AbileneOntario

ABI - ONT

ABIONT

Abilene

Sun 7/26

12:10 pm-8:42 pm

2 stops10h 32m

Ontario

Wed 7/29

5:00 am-5:07 pm

1 stop10h 07m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

Sorted by cheapest first

Compare providers for flights from Abilene to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Abilene to Ontario in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Abilene-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Abilene-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Abilene-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Abilene-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Abilene-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Abilene to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Abilene with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Abilene to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Abilene to Ontario?

    For as low as $377, United Airlines can have you in Ontario from Abilene in 10h 32m. Airlines will cover a distance of 1040 mi.

  • Can I find deals for flights from Abilene to Ontario that include hotel bookings?

    Yes. In addition to deals on Abilene to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Abilene to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Abilene to Ontario.

  • Can I find deals for business class flights from Abilene to Ontario?

    Yes. Cheapflights offers flight deals from Abilene to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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