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$436+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
CWA — ONT
Jun 18 — Jun 251
Thu 6/18
Thu 6/25
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 May 19, 2026.

This American Airlines deal was found by Cheapflights users on 5/17. 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.
Tue 11/246:00 am
CWA
-
ONT
2 stops10h 04m
American Airlines
Thu 11/2612:55 pm
ONT
-
CWA
2 stops8h 40m
American Airlines
Deal found 5/17$557
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Mon 11/236:00 am
CWA
-
ONT
2 stops10h 04m
American Airlines
Thu 11/2611:59 pm
ONT
-
CWA
2 stops8h 59m
American Airlines
Deal found 5/17$624
This American Airlines deal was found by Cheapflights users on 5/17. 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 7/1510:03 am
CWA
-
ONT
2 stops13h 41m
American Airlines
Sat 7/181:10 pm
ONT
-
CWA
2 stops9h 09m
American Airlines
Deal found 5/17$636
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Tue 7/143:36 pm
CWA
-
ONT
2 stops22h 27m
American Airlines
Sat 7/181:10 pm
ONT
-
CWA
2 stops9h 09m
American Airlines
Deal found 5/17$686
This American Airlines deal was found by Cheapflights users on 5/17. 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 7/1510:03 am
CWA
-
ONT
2 stops13h 41m
American Airlines
Fri 7/177:14 pm
ONT
-
CWA
2 stops12h 12m
American Airlines
Deal found 5/17$712
This Delta deal was found by Cheapflights users on 5/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/144:25 pm
CWA
-
ONT
2 stops9h 23m
Delta
Fri 7/175:10 pm
ONT
-
CWA
2 stops26h 05m
Delta
Deal found 5/17$739
This Delta deal was found by Cheapflights users on 5/19. 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.
Thu 10/84:15 pm
CWA
-
ONT
2 stops9h 33m
Delta
Mon 10/129:55 am
ONT
-
CWA
2 stops9h 17m
Delta
Deal found 5/19$1,849

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 May 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$636
(American Airlines)

One-way from

$436
(Delta)

Popular in

April

Cheapest in

February

Average price

$443
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. 5% potential increase in price ($28 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 May 2026
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 May 19, 2026.
Use the filters below to find and compare flights from Wausau to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Wed 7/15

10:03 am-9:44 pm

2 stops13h 41m

Ontario

Sat 7/18

1:10 pm-12:19 am

2 stops9h 09m

$636

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Tue 7/14

3:36 pm-12:03 pm

2 stops22h 27m

Ontario

Sat 7/18

1:10 pm-12:19 am

2 stops9h 09m

$686

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Wed 7/15

10:03 am-9:44 pm

2 stops13h 41m

Ontario

Fri 7/17

7:14 pm-9:26 am

2 stops12h 12m

$712

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Tue 7/14

4:25 pm-11:48 pm

2 stops9h 23m

Ontario

Fri 7/17

5:10 pm-9:15 pm

2 stops26h 05m

$739
Quickest round-trip

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Thu 10/8

4:15 pm-11:48 pm

2 stops9h 33m

Ontario

Mon 10/12

9:55 am-9:12 pm

2 stops9h 17m

$1,849
Cheapest one-way
Quickest one-way

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Wed 5/27

4:32 pm-11:34 pm

2 stops9h 02m

$436

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Thu 10/8

4:15 pm-11:48 pm

2 stops9h 33m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Sorted by cheapest first

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wausau-Ontario flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 and Delta fly from Wausau to Ontario in about 9h 23m. The time it takes to get you to your destination can typically vary by up to 4h 18m. Airlines will cover a distance of 1652 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

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