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Ontario

$344+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
CWA — ONT
May 23 — May 301
Sat 5/23
Sat 5/30
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 April 23, 2026.

This American Airlines deal was found by Cheapflights users on 4/18. 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 7/39:51 am
CWA
-
ONT
2 stops10h 28m
American Airlines
Sat 7/111:10 pm
ONT
-
CWA
2 stops8h 48m
American Airlines
Deal found 4/18$572
This American Airlines deal was found by Cheapflights users on 4/21. 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 6/269:51 am
CWA
-
ONT
2 stops10h 31m
American Airlines
Sat 7/41:10 pm
ONT
-
CWA
2 stops8h 48m
American Airlines
Deal found 4/21$595
This American Airlines deal was found by Cheapflights users on 4/18. 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 7/39:51 am
CWA
-
ONT
2 stops10h 28m
American Airlines
Mon 7/611:59 pm
ONT
-
CWA
2 stops12h 58m
American Airlines
Deal found 4/18$596
This American Airlines deal was found by Cheapflights users on 4/18. 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 7/39:51 am
CWA
-
ONT
2 stops10h 28m
American Airlines
Wed 7/81:10 pm
ONT
-
CWA
2 stops8h 48m
American Airlines
Deal found 4/18$617
This American Airlines deal was found by Cheapflights users on 4/18. 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.
Thu 7/29:51 am
CWA
-
ONT
2 stops10h 28m
American Airlines
Sat 7/111:10 pm
ONT
-
CWA
2 stops8h 48m
American Airlines
Deal found 4/18$621
This American Airlines deal was found by Cheapflights users on 4/18. 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 6/306:00 am
CWA
-
ONT
2 stops9h 28m
American Airlines
Sat 7/111:10 pm
ONT
-
CWA
2 stops8h 48m
American Airlines
Deal found 4/18$643
This American Airlines deal was found by Cheapflights users on 4/18. 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.
Thu 7/29:51 am
CWA
-
ONT
2 stops10h 28m
American Airlines
Mon 7/61:10 pm
ONT
-
CWA
2 stops8h 48m
American Airlines
Deal found 4/18$644
This American Airlines deal was found by Cheapflights users on 4/18. 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 7/39:51 am
CWA
-
ONT
2 stops10h 28m
American Airlines
Tue 7/71:10 pm
ONT
-
CWA
2 stops8h 48m
American Airlines
Deal found 4/18$646
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/210:55 am
CWA
-
ONT
2 stops11h 47m
United Airlines
Tue 7/76:00 am
ONT
-
CWA
2 stops26h 20m
United Airlines
Deal found 4/21$647
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/210:55 am
CWA
-
ONT
2 stops11h 47m
United Airlines
Mon 7/61:50 pm
ONT
-
CWA
2 stops18h 30m
United Airlines
Deal found 4/21$648
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Thu 6/259:51 am
CWA
-
ONT
2 stops10h 31m
American Airlines
Sat 7/41:10 pm
ONT
-
CWA
2 stops8h 48m
American Airlines
Deal found 4/21$663
This American Airlines deal was found by Cheapflights users on 4/21. 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 6/306:00 am
CWA
-
ONT
2 stops9h 28m
American Airlines
Mon 7/61:10 pm
ONT
-
CWA
2 stops8h 48m
American Airlines
Deal found 4/21$666

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 April 23, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$572
(American Airlines)

One-way from

$344
(Delta)

Popular in

April

Cheapest in

May

Average price

$736
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. 8% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 23, 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
Quickest round-trip

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Fri 7/3

9:51 am-6:19 pm

2 stops10h 28m

Ontario

Sat 7/11

1:10 pm-11:58 pm

2 stops8h 48m

$572

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Thu 7/2

10:55 am-8:42 pm

2 stops11h 47m

Ontario

Thu 7/9

1:50 pm-10:20 am

2 stops18h 30m

$648

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Thu 7/2

10:55 am-8:42 pm

2 stops11h 47m

Ontario

Fri 7/10

6:30 am-9:32 pm

1 stop13h 02m

$715

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Thu 7/2

10:55 am-8:42 pm

2 stops11h 47m

Ontario

Sun 7/5

6:30 am-10:20 am

1 stop25h 50m

$715

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Tue 6/30

10:55 am-8:42 pm

2 stops11h 47m

Ontario

Thu 7/9

1:50 pm-10:20 am

2 stops18h 30m

$797

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Tue 6/30

10:55 am-10:37 pm

2 stops13h 42m

Ontario

Mon 7/6

6:00 am-10:20 am

2 stops26h 20m

$797

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Sun 6/28

10:55 am-8:42 pm

2 stops11h 47m

Ontario

Tue 7/7

6:00 am-10:20 am

2 stops26h 20m

$832

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Sun 6/28

10:55 am-8:42 pm

2 stops11h 47m

Ontario

Thu 7/9

6:00 am-10:20 am

2 stops26h 20m

$833

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Fri 7/3

2:35 pm-12:12 pm

2 stops23h 37m

Ontario

Mon 7/6

6:00 am-10:20 am

2 stops26h 20m

$858

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Fri 7/3

10:55 am-8:42 pm

2 stops11h 47m

Ontario

Sun 7/5

6:30 am-10:20 am

1 stop25h 50m

$864

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3
  • Most accurate provider: When it comes to deals on Wausau-Ontario flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Wausau-Ontario flight deals on Cheapflights vs. Expedia <90% 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 Expedia the most. Expedia 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 United Airlines fly from Wausau to Ontario in about 10h 28m. The time it takes to get you to your destination can typically vary by up to 1h 19m. 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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Alternative routes for Wausau to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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