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$329+ Cheap flights from Ontario to Waco (ONT - ACT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ACT
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Ontario to Waco

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Waco (ACT). 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 September 14, 2025.

Round-trip from

$393
(American Airlines)

One-way from

$329
(American Airlines)

Popular in

August

Cheapest in

November

Average price

$464
From Ontario to Waco
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One-way flight from Ontario to Waco
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Highest demand for flights based on searches. 9% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to Waco

Cheapest flights from Ontario to Waco
Explore the most affordable flight options available from Ontario to Waco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This American Airlines deal was found by Cheapflights users on 9/12. 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 10/182:51 pmONT - ACT
1 stop5h 44mAmerican Airlines
Sat 10/255:09 amACT - ONT
1 stop6h 58mAmerican Airlines
Deal found 9/12$393
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/112:51 pmONT - ACT
1 stop5h 44mAmerican Airlines
Mon 10/135:09 amACT - ONT
1 stop6h 58mAmerican Airlines
Deal found 9/12$439
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/32:54 pmONT - ACT
1 stop5h 16mAmerican Airlines
Mon 10/66:46 pmACT - ONT
1 stop7h 13mAmerican Airlines
Deal found 9/11$504
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 9/192:54 pmONT - ACT
1 stop5h 16mAmerican Airlines
Sun 9/216:51 pmACT - ONT
1 stop7h 08mAmerican Airlines
Deal found 9/13$527

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Waco 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 September 14, 2025.
Use the filters below to find and compare flights from Ontario to Waco that are best for you.

Fly from

Ontario

Fly to

Waco

Route

Depart

Return

Price

OntarioWaco

ONT - ACT

ONTACT

Ontario

Sat 10/18

2:51 pm-10:35 pm

1 stop5h 44m

Waco

Sat 10/25

5:09 am-10:07 am

1 stop6h 58m

$393

OntarioWaco

ONT - ACT

ONTACT

Ontario

Sat 10/11

2:51 pm-10:35 pm

1 stop5h 44m

Waco

Mon 10/13

5:09 am-10:07 am

1 stop6h 58m

$439

OntarioWaco

ONT - ACT

ONTACT

Ontario

Fri 10/3

2:54 pm-10:10 pm

1 stop5h 16m

Waco

Mon 10/6

6:46 pm-11:59 pm

1 stop7h 13m

$504

OntarioWaco

ONT - ACT

ONTACT

Ontario

Sat 9/20

10:53 am-6:19 pm

1 stop5h 26m

$329

OntarioWaco

ONT - ACT

ONTACT

Ontario

Fri 9/19

2:54 pm-10:10 pm

1 stop5h 16m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Ontario to Waco

Have a flexible travel schedule? Discover the best time to fly to Waco from Ontario 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Waco

What is the cheapest month to book a flight from Ontario to Waco?

Currently, February is the cheapest month in which you can book a flight from Ontario to Waco (average of $319). Flying from Ontario to Waco in December is currently the most expensive (average of $486). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Waco

Get insights into the airlines that provide service to Waco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Waco. Reviews last updated September 14, 2025.
Read reviews from past customers who have flown American Airlines from Ontario to Waco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Food

6.4

Boarding

7.5

Crew

8.0

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Food

6.4

Boarding

7.5

Crew

8.0

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Waco. 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 Ontario to Waco?

    American Airlines can get you from Ontario to Waco in just under 5h 44m. Your travel time can differ by up to . Ontario and Waco are separated by a distance of 1192 mi.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Ontario to Waco?

    Currently, February is the cheapest month in which you can book a flight from Ontario to Waco (average of $319). Flying from Ontario to Waco in December is currently the most expensive (average of $486). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Ontario to Waco

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Top airline flying from Ontario to Waco

Discover the top airline that operate flights from Ontario to Waco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$404Average$689FlexibilityNo cancel feeOn-time71%

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