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Ontario

$398+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
CWA — ONT
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
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 March 10, 2026.

This United Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 10/203:20 pm
CWA
-
ONT
1 stop9h 06m
United Airlines
Tue 10/276:53 pm
ONT
-
CWA
2 stops13h 09m
United Airlines
Deal found 3/8$564
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/212:13 pm
CWA
-
ONT
2 stops10h 23m
American Airlines
Tue 4/2811:59 pm
ONT
-
CWA
2 stops11h 44m
American Airlines
Deal found 3/6$585
This American Airlines deal was found by Cheapflights users on 3/8. 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 7/189:51 am
CWA
-
ONT
2 stops12h 08m
American Airlines
Tue 7/211:10 pm
ONT
-
CWA
2 stops8h 48m
American Airlines
Deal found 3/8$654
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 7/152:35 pm
CWA
-
ONT
1 stop10h 11m
United Airlines
Thu 8/65:45 am
ONT
-
CWA
2 stops13h 42m
United Airlines
Deal found 3/8$664
This American Airlines deal was found by Cheapflights users on 3/8. 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 7/136:28 pm
CWA
-
ONT
2 stops29h 16m
American Airlines
Tue 7/211:10 pm
ONT
-
CWA
2 stops8h 48m
American Airlines
Deal found 3/8$688
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sat 7/112:35 pm
CWA
-
ONT
1 stop10h 11m
United Airlines
Thu 8/65:45 am
ONT
-
CWA
2 stops13h 42m
United Airlines
Deal found 3/8$708
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 7/152:35 pm
CWA
-
ONT
1 stop10h 11m
United Airlines
Fri 8/75:45 am
ONT
-
CWA
2 stops13h 42m
United Airlines
Deal found 3/8$709
This American Airlines deal was found by Cheapflights users on 3/8. 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 7/136:28 pm
CWA
-
ONT
2 stops29h 16m
American Airlines
Sat 8/11:10 pm
ONT
-
CWA
2 stops8h 48m
American Airlines
Deal found 3/8$723
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sat 7/1810:45 am
CWA
-
ONT
2 stops13h 10m
United Airlines
Wed 7/221:50 pm
ONT
-
CWA
2 stops18h 20m
United Airlines
Deal found 3/8$724
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Mon 7/132:35 pm
CWA
-
ONT
2 stops34h 02m
United Airlines
Thu 8/65:45 am
ONT
-
CWA
2 stops13h 42m
United Airlines
Deal found 3/8$739

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 March 10, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$585
(American Airlines)

One-way from

$398
(United Airlines)
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

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 March 10, 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

Tue 4/21

2:13 pm-10:36 pm

2 stops10h 23m

Ontario

Tue 4/28

11:59 pm-1:43 pm

2 stops11h 44m

$585

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Sun 7/12

2:35 pm-10:46 pm

1 stop10h 11m

Ontario

Sun 7/19

6:00 am-10:10 am

2 stops26h 10m

$852

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Tue 7/14

4:15 pm-12:29 pm

2 stops22h 14m

Ontario

Thu 7/23

5:05 pm-9:04 pm

2 stops25h 59m

$873

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Mon 7/13

6:30 am-10:46 pm

1 stop18h 16m

Ontario

Wed 7/22

6:30 am-10:10 am

1 stop25h 40m

$893

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Wed 7/15

6:30 am-9:55 pm

2 stops17h 25m

Ontario

Fri 7/24

5:00 am-9:27 pm

2 stops14h 27m

$903

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Thu 6/11

2:35 pm-10:46 pm

1 stop10h 11m

Ontario

Wed 6/17

6:30 am-9:27 pm

1 stop12h 57m

$919

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Tue 7/14

2:35 pm-10:46 pm

1 stop10h 11m

Ontario

Mon 7/20

1:50 pm-10:10 am

2 stops18h 20m

$932

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Wed 7/15

2:35 pm-10:46 pm

1 stop10h 11m

Ontario

Tue 7/21

1:50 pm-2:00 pm

2 stops22h 10m

$966

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Fri 4/10

7:00 am-4:28 pm

2 stops11h 28m

Ontario

Mon 4/13

7:00 am-9:00 pm

2 stops12h 00m

$1,124
Cheapest one-way
Quickest one-way

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Fri 8/21

10:45 am-6:19 pm

1 stop9h 34m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

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

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 $284). 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, United Airlines, and Delta fly from Wausau to Ontario in about 10h 11m. The time it takes to get you to your destination can typically vary by up to 12h 03m. 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.

  • 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 $284). 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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Alternative routes for Wausau to Ontario

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