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$334+ Cheap flights from Wausau to Ontario (CWA - ONT)

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWA — ONT
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Wausau to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Wausau (CWA) 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 September 17, 2025.

Round-trip from

$554
(American Airlines)

One-way from

$334
(Delta)

Popular in

October

Cheapest in

April

Average price

$507
From Wausau Central Wisconsin to Ontario
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One-way flight from Wausau Central Wisconsin to Ontario
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Highest demand for flights based on searches. 5% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 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 Wausau to Ontario

Cheapest flights from Wausau to Ontario
Explore the most affordable flight options available from Wausau to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 11/46:00 amCWA - ONT
2 stops10h 02mAmerican Airlines
Sun 11/911:59 pmONT - CWA
2 stops8h 59mAmerican Airlines
Deal found 9/16$554
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/249:51 amCWA - ONT
2 stops10h 25mAmerican Airlines
Sun 9/287:16 pmONT - CWA
2 stops12h 10mAmerican Airlines
Deal found 9/15$569
This American Airlines deal was found by Cheapflights users on 9/17. 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 11/55:59 pmCWA - ONT
2 stops16h 56mAmerican Airlines
Sun 11/911:59 pmONT - CWA
2 stops8h 59mAmerican Airlines
Deal found 9/17$572

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wausau 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 September 17, 2025.
Use the filters below to find and compare flights from Wausau to Ontario that are best for you.

Fly from

Wausau

Fly to

Ontario

Route

Depart

Return

Price

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Wed 11/5

6:00 am-2:02 pm

2 stops10h 02m

Ontario

Sun 11/9

11:59 pm-10:58 am

2 stops8h 59m

$554

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Tue 11/4

6:00 am-2:02 pm

2 stops10h 02m

Ontario

Sun 11/9

11:59 pm-10:58 am

2 stops8h 59m

$554

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Wed 11/5

4:08 pm-9:20 pm

2 stops7h 12m

$334

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Thu 10/9

4:08 pm-11:39 pm

2 stops9h 31m

$885

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Best time to book a flight from Wausau to Ontario

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

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

Currently, August is the cheapest month in which you can book a flight from Wausau to Ontario (average of $246). Flying from Wausau to Ontario in March is currently the most expensive (average of $327). 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.

Related info for your journey

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

    Airlines like American Airlines fly from Wausau to Ontario in about 10h 02m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1652 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wausau 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.

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

    Currently, August is the cheapest month in which you can book a flight from Wausau to Ontario (average of $246). Flying from Wausau to Ontario in March is currently the most expensive (average of $327). 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 Wausau to Ontario

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