Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Waco from $426

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Waco departing on 4/15. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Waco

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:15 pm - 11:33 pm
ONT
-
ACT
7h 18m
1 stop
American Airlines Logo
6:13 pm - 10:33 pm
ACT
-
ONT
6h 20m
1 stop
$625American Airlines
Thu, Jul 2 - Tue, Jul 7
American Airlines Logo
2:39 pm - 11:45 pm
ONT
-
ACT
7h 06m
1 stop
American Airlines Logo
6:12 pm - 11:59 pm
ACT
-
ONT
7h 47m
1 stop
$627American Airlines
Thu, Mar 26 - Mon, Mar 30
American Airlines Logo
2:15 pm - 11:33 pm
ONT
-
ACT
7h 18m
1 stop
American Airlines Logo
5:10 am - 9:29 am
ACT
-
ONT
6h 19m
1 stop
$634American Airlines
Mon, Jul 6 - Fri, Jul 17
American Airlines Logo
1:10 pm - 11:33 pm
ONT
-
ACT
8h 23m
2 stops
American Airlines Logo
6:13 pm - 10:33 pm
ACT
-
ONT
6h 20m
1 stop
$640American Airlines
Mon, Jul 6 - Fri, Jul 17
American Airlines Logo
1:10 pm - 11:33 pm
ONT
-
ACT
8h 23m
2 stops
American Airlines Logo
11:10 am - 6:19 pm
ACT
-
ONT
9h 09m
2 stops
$645American Airlines
Mon, Jul 6 - Fri, Jul 17
American Airlines Logo
2:39 pm - 11:45 pm
ONT
-
ACT
7h 06m
1 stop
American Airlines Logo
5:05 am - 11:31 am
ACT
-
ONT
8h 26m
2 stops
$724American Airlines
Thu, Mar 26 - Mon, Mar 30
American Airlines Logo
12:22 pm - 11:45 pm
ONT
-
ACT
9h 23m
2 stops
American Airlines Logo
5:05 am - 11:31 am
ACT
-
ONT
8h 26m
2 stops
$818American Airlines
Thu, Mar 26 - Mon, Mar 30
American Airlines Logo
1:10 pm - 11:33 pm
ONT
-
ACT
8h 23m
2 stops
American Airlines Logo
6:13 pm - 11:59 pm
ACT
-
ONT
7h 46m
1 stop
$894American Airlines
Thu, Jul 2 - Tue, Jul 7
American Airlines Logo
2:39 pm - 11:45 pm
ONT
-
ACT
7h 06m
1 stop
American Airlines Logo
6:12 pm - 10:06 am
ACT
-
ONT
17h 54m
1 stop
$939American Airlines
Mon, Mar 23 - Fri, Mar 27
American Airlines Logo
12:22 pm - 11:45 pm
ONT
-
ACT
9h 23m
2 stops
American Airlines Logo
6:12 pm - 1:48 pm
ACT
-
ONT
21h 36m
1 stop
$945American Airlines
Mon, Mar 23 - Fri, Mar 27

American Airlines flights from Ontario to Waco

Our best American Airlines deals on Ontario to Waco flight tickets
American Airlines
Jul 2
ONT2:15 pmOntario
7h 18m
1 stop
ACT11:33 pmWaco
Jul 7
ACT6:13 pmWaco
6h 20m
1 stop
ONT10:33 pmOntario
$625
American Airlines
Mar 26
ONT2:39 pmOntario
7h 06m
1 stop
ACT11:45 pmWaco
Mar 30
ACT6:12 pmWaco
7h 47m
1 stop
ONT11:59 pmOntario
$627
American Airlines
Jul 6
ONT2:15 pmOntario
7h 18m
1 stop
ACT11:33 pmWaco
Jul 17
ACT5:10 amWaco
6h 19m
1 stop
ONT9:29 amOntario
$634

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 March 12, 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

Thu 7/2

2:15 pm-11:33 pm

1 stop7h 18m

Waco

Tue 7/7

6:13 pm-10:33 pm

1 stop6h 20m

$625

OntarioWaco

ONT - ACT

ONTACT

Ontario

Thu 3/26

2:39 pm-11:45 pm

1 stop7h 06m

Waco

Mon 3/30

6:12 pm-11:59 pm

1 stop7h 47m

$627
Quickest round-trip

OntarioWaco

ONT - ACT

ONTACT

Ontario

Mon 7/6

2:15 pm-11:33 pm

1 stop7h 18m

Waco

Fri 7/17

5:10 am-9:29 am

1 stop6h 19m

$634

OntarioWaco

ONT - ACT

ONTACT

Ontario

Mon 7/6

1:10 pm-11:33 pm

2 stops8h 23m

Waco

Fri 7/17

6:13 pm-10:33 pm

1 stop6h 20m

$640

OntarioWaco

ONT - ACT

ONTACT

Ontario

Mon 7/6

1:10 pm-11:33 pm

2 stops8h 23m

Waco

Fri 7/17

11:10 am-6:19 pm

2 stops9h 09m

$645

OntarioWaco

ONT - ACT

ONTACT

Ontario

Thu 3/26

2:39 pm-11:45 pm

1 stop7h 06m

Waco

Mon 3/30

5:05 am-11:31 am

2 stops8h 26m

$724

OntarioWaco

ONT - ACT

ONTACT

Ontario

Thu 3/26

12:22 pm-11:45 pm

2 stops9h 23m

Waco

Mon 3/30

5:05 am-11:31 am

2 stops8h 26m

$818

OntarioWaco

ONT - ACT

ONTACT

Ontario

Thu 7/2

1:10 pm-11:33 pm

2 stops8h 23m

Waco

Tue 7/7

6:13 pm-11:59 pm

1 stop7h 46m

$894

OntarioWaco

ONT - ACT

ONTACT

Ontario

Mon 3/23

2:39 pm-11:45 pm

1 stop7h 06m

Waco

Fri 3/27

6:12 pm-10:06 am

1 stop17h 54m

$939

OntarioWaco

ONT - ACT

ONTACT

Ontario

Mon 3/23

12:22 pm-11:45 pm

2 stops9h 23m

Waco

Fri 3/27

6:12 pm-1:48 pm

1 stop21h 36m

$945

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 is the cheapest airline that flies from Ontario to Waco?

American Airlines is the most popular carrier operating from Ontario to Waco

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

7h 06m

Direct flights

None
The fastest flight from Ontario to Waco takes 7h 06m
There are no direct flights from Ontario to Waco. There are no popular flight routes from Ontario to Waco.
Search flight deals

  • How far is Ontario to Waco by plane?

    There are 1200.4 mi between Ontario and Waco. 7h 06m 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
11,432 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.

An easier way to manage your Waco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 4/11
Sat 4/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States