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Cheap flights from Ontario to Waco from $447

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Waco departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Ontario to Waco

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:08 pm - 11:45 pm
ONT
-
ACT
7h 37m
1 stop
American Airlines Logo
5:58 pm - 10:40 pm
ACT
-
ONT
6h 42m
1 stop
$447American Airlines
Sat, May 2 - Sat, May 9
American Airlines Logo
2:08 pm - 10:26 pm
ONT
-
ACT
6h 18m
1 stop
American Airlines Logo
5:58 pm - 11:46 pm
ACT
-
ONT
7h 48m
1 stop
$516American Airlines
Tue, Apr 14 - Sat, Apr 18
American Airlines Logo
12:19 pm - 10:26 pm
ONT
-
ACT
8h 07m
2 stops
American Airlines Logo
5:05 am - 10:04 am
ACT
-
ONT
6h 59m
1 stop
$522American Airlines
Tue, Apr 14 - Sat, Apr 18
American Airlines Logo
12:19 pm - 10:26 pm
ONT
-
ACT
8h 07m
2 stops
American Airlines Logo
10:38 am - 7:34 pm
ACT
-
ONT
10h 56m
2 stops
$527American Airlines
Tue, Apr 14 - Sat, Apr 18
American Airlines Logo
6:15 am - 5:28 pm
ONT
-
ACT
9h 13m
2 stops
American Airlines Logo
5:58 pm - 10:40 pm
ACT
-
ONT
6h 42m
1 stop
$547American Airlines
Sat, May 2 - Sat, May 9
American Airlines Logo
6:15 am - 5:28 pm
ONT
-
ACT
9h 13m
2 stops
American Airlines Logo
5:05 am - 11:34 am
ACT
-
ONT
8h 29m
2 stops
$552American Airlines
Sat, May 2 - Sat, May 9
American Airlines Logo
2:08 pm - 11:45 pm
ONT
-
ACT
7h 37m
1 stop
American Airlines Logo
5:58 pm - 11:46 pm
ACT
-
ONT
7h 48m
1 stop
$563American Airlines
Mon, Apr 27 - Mon, May 4
American Airlines Logo
12:19 pm - 11:45 pm
ONT
-
ACT
9h 26m
2 stops
American Airlines Logo
5:58 pm - 10:36 pm
ACT
-
ONT
6h 38m
1 stop
$569American Airlines
Mon, Apr 27 - Mon, May 4
American Airlines Logo
2:08 pm - 11:45 pm
ONT
-
ACT
7h 37m
1 stop
American Airlines Logo
5:05 am - 10:05 am
ACT
-
ONT
7h 00m
1 stop
$604American Airlines
Thu, Apr 16 - Sun, Apr 19
American Airlines Logo
2:08 pm - 10:26 pm
ONT
-
ACT
6h 18m
1 stop
American Airlines Logo
5:58 pm - 10:36 pm
ACT
-
ONT
6h 38m
1 stop
$606American Airlines
Tue, Apr 14 - Sat, Apr 18

American Airlines flights from Ontario to Waco

Our best American Airlines deals on Ontario to Waco flight tickets
American Airlines
May 2
ONT2:08 pmOntario
7h 37m
1 stop
ACT11:45 pmWaco
May 9
ACT5:58 pmWaco
6h 42m
1 stop
ONT10:40 pmOntario
$447
American Airlines
Apr 14
ONT2:08 pmOntario
6h 18m
1 stop
ACT10:26 pmWaco
Apr 18
ACT5:58 pmWaco
7h 48m
1 stop
ONT11:46 pmOntario
$516
American Airlines
Apr 14
ONT12:19 pmOntario
8h 07m
2 stops
ACT10:26 pmWaco
Apr 18
ACT5:05 amWaco
6h 59m
1 stop
ONT10:04 amOntario
$522

momondo 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, momondo users made 832,500 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Ontario to Waco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioWaco

ONT - ACT

ONTACT

Ontario

Sat 5/2

2:08 pm-11:45 pm

1 stop7h 37m

Waco

Sat 5/9

5:58 pm-10:40 pm

1 stop6h 42m

$447

OntarioWaco

ONT - ACT

ONTACT

Ontario

Tue 4/14

2:08 pm-10:26 pm

1 stop6h 18m

Waco

Sat 4/18

5:58 pm-11:46 pm

1 stop7h 48m

$516

OntarioWaco

ONT - ACT

ONTACT

Ontario

Tue 4/14

12:19 pm-10:26 pm

2 stops8h 07m

Waco

Sat 4/18

5:05 am-10:04 am

1 stop6h 59m

$522

OntarioWaco

ONT - ACT

ONTACT

Ontario

Tue 4/14

12:19 pm-10:26 pm

2 stops8h 07m

Waco

Sat 4/18

10:38 am-7:34 pm

2 stops10h 56m

$527

OntarioWaco

ONT - ACT

ONTACT

Ontario

Sat 5/2

6:15 am-5:28 pm

2 stops9h 13m

Waco

Sat 5/9

5:58 pm-10:40 pm

1 stop6h 42m

$547

OntarioWaco

ONT - ACT

ONTACT

Ontario

Sat 5/2

6:15 am-5:28 pm

2 stops9h 13m

Waco

Sat 5/9

5:05 am-11:34 am

2 stops8h 29m

$552

OntarioWaco

ONT - ACT

ONTACT

Ontario

Mon 4/27

2:08 pm-11:45 pm

1 stop7h 37m

Waco

Mon 5/4

5:58 pm-11:46 pm

1 stop7h 48m

$563

OntarioWaco

ONT - ACT

ONTACT

Ontario

Mon 4/27

12:19 pm-11:45 pm

2 stops9h 26m

Waco

Mon 5/4

5:58 pm-10:36 pm

1 stop6h 38m

$569

OntarioWaco

ONT - ACT

ONTACT

Ontario

Thu 4/16

2:08 pm-11:45 pm

1 stop7h 37m

Waco

Sun 4/19

5:05 am-10:05 am

1 stop7h 00m

$604
Quickest round-trip

OntarioWaco

ONT - ACT

ONTACT

Ontario

Tue 4/14

2:08 pm-10:26 pm

1 stop6h 18m

Waco

Sat 4/18

5:58 pm-10:36 pm

1 stop6h 38m

$606

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Waco from

How to get the cheapest flight ticket from Ontario to Waco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Waco?

American Airlines, Frontier and Southwest are the top three most popular airlines that fly to Waco from Ontario according to our data. American Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Waco. Keep in mind that there are 8 different airlines that fly to Waco on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Waco

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Waco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Waco (ONT to ACT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Waco

Fastest flight time

5h 08m

Direct flights

None
The fastest flight from Ontario to Waco takes 5h 08m
There are no direct flights from Ontario to Waco. There are no popular flight routes from Ontario to Waco.
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Frequently asked questions about flying from Ontario to Waco

  • How far is Ontario to Waco by plane?

    There are 1200.4 mi between Ontario and Waco. 5h 08m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ontario Airport to Waco Airport?

    Prices for flights from Ontario Airport to Waco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario Airport to Waco Airport?

  • How old do you have to be to fly from Ontario Airport to Waco Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Waco Airport.

  • What documentation or ID do you need to fly to Waco Airport?

    The required travel and health documents for your Waco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Waco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Ontario to Waco?

Best airlines flying from Ontario to Waco

Compare and see reviews for airlines that fly from Ontario to Waco with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $392Free CancellationRating
7.1
11,550 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Waco?

Finding the right flight to Waco from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Waco quick and easy, saving you time and money.

Can I find flights from Ontario to Waco with flexible booking policies on momondo?

momondo does allow users to show only those flights to Waco from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Waco?

momondo provides multiple filters to help you find the best flight to Waco from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Waco right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Waco, momondo offers a useful price alert feature which will track prices for flights to Waco from Ontario and alert you when they change.

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