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$150+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
CWA — ONT
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. 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 12/126:00 amCWA - ONT
2 stops12h 02mAmerican Airlines
Fri 12/1912:55 pmONT - CWA
2 stops8h 31mAmerican Airlines
Deal found 12/11$624
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/136:00 amCWA - ONT
2 stops9h 55mAmerican Airlines
Tue 12/169:59 amONT - CWA
2 stops8h 27mAmerican Airlines
Deal found 12/11$659
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/126:00 amCWA - ONT
2 stops12h 02mAmerican Airlines
Sun 12/1412:55 pmONT - CWA
2 stops8h 43mAmerican Airlines
Deal found 12/11$714
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/166:00 amCWA - ONT
2 stops9h 55mAmerican Airlines
Sat 12/2012:45 pmONT - CWA
2 stops8h 41mAmerican Airlines
Deal found 12/11$764
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 12/146:00 amCWA - ONT
2 stops9h 59mAmerican Airlines
Fri 12/199:53 amONT - CWA
2 stops24h 56mAmerican Airlines
Deal found 12/11$862
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:23 pmCWA - ONT
2 stops9h 35mDelta
Mon 12/156:00 amONT - CWA
2 stops13h 21mDelta
Deal found 12/11$888
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/1611:30 amCWA - ONT
2 stops12h 58mAmerican Airlines
Fri 12/199:53 amONT - CWA
2 stops24h 56mAmerican Airlines
Deal found 12/11$912
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/136:00 amCWA - ONT
2 stops9h 55mAmerican Airlines
Mon 12/154:47 pmONT - CWA
2 stops22h 24mAmerican Airlines
Deal found 12/11$941
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/266:32 amCWA - ONT
2 stops9h 20mAmerican Airlines
Fri 1/29:53 amONT - CWA
2 stops11h 37mAmerican Airlines
Deal found 12/10$1,004
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/266:32 amCWA - ONT
2 stops9h 20mAmerican Airlines
Sat 1/37:10 amONT - CWA
2 stops10h 10mAmerican Airlines
Deal found 12/10$1,059
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 12/1411:30 amCWA - ONT
2 stops12h 45mAmerican Airlines
Thu 12/1810:50 amONT - CWA
2 stops10h 36mAmerican Airlines
Deal found 12/11$1,139

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$583
(United Airlines)

One-way from

$150
(Delta)

Popular in

March

Cheapest in

April

Average price

$478
Provider with most accurate pricing for Wausau Central Wisconsin-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Wausau Central Wisconsin-Ontario flights.
Search Deals
From Wausau Central Wisconsin to Ontario
Search Deals
One-way flight from Wausau Central Wisconsin to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Tue 6/2

3:20 pm-10:26 pm

1 stop9h 06m

Ontario

Wed 6/10

6:53 pm-10:01 am

2 stops13h 08m

$583

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Fri 12/26

6:32 am-1:52 pm

2 stops9h 20m

Ontario

Fri 1/2

9:53 am-11:30 pm

2 stops11h 37m

$1,004

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Fri 12/26

6:32 am-1:52 pm

2 stops9h 20m

Ontario

Sat 1/3

7:10 am-7:20 pm

2 stops10h 10m

$1,059

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Tue 1/20

4:18 pm-11:58 pm

2 stops9h 40m

$150

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Tue 1/13

4:18 pm-10:38 pm

2 stops8h 20m

$384

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Thu 1/15

4:18 pm-10:38 pm

2 stops8h 20m

$775

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Wausau 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 Wausau to Ontario in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 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 Wausau-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Wausau-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Wausau-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Wausau-Ontario flights, Cheapflights users trust eDreams the most. eDreams 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 Wausau-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 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, July is the cheapest month in which you can book a flight from Wausau to Ontario (average of $60). Flying from Wausau to Ontario in March is currently the most expensive (average of $287). 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 United Airlines fly from Wausau to Ontario in about 9h 06m. 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, July is the cheapest month in which you can book a flight from Wausau to Ontario (average of $60). Flying from Wausau to Ontario in March is currently the most expensive (average of $287). 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.

See more FAQs

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