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Cheap flights from Ontario to Wausau from $482

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Wausau departing on 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Wausau

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:05 pm - 12:18 am
ONT
-
CWA
9h 13m
2 stops
American Airlines Logo
6:00 am - 1:30 pm
CWA
-
ONT
9h 30m
2 stops
$482American Airlines
Sat, Oct 17 - Wed, Oct 21
American Airlines Logo
12:59 pm - 9:24 am
ONT
-
CWA
18h 25m
2 stops
American Airlines Logo
4:40 pm - 9:34 am
CWA
-
ONT
18h 54m
2 stops
$515American Airlines
Mon, Aug 10 - Mon, Aug 17
American Airlines Logo
1:05 pm - 12:18 am
ONT
-
CWA
9h 13m
2 stops
American Airlines Logo
11:30 am - 11:52 pm
CWA
-
ONT
14h 22m
2 stops
$527American Airlines
Tue, Oct 6 - Fri, Oct 30
United Airlines Logo
6:00 am - 3:09 pm
ONT
-
CWA
31h 09m
2 stops
United Airlines Logo
9:00 am - 8:06 pm
CWA
-
ONT
13h 06m
2 stops
$537United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
6:46 am - 3:09 pm
ONT
-
CWA
30h 23m
1 stop
United Airlines Logo
9:00 am - 8:06 pm
CWA
-
ONT
13h 06m
2 stops
$563United Airlines
Sat, Oct 31 - Tue, Nov 3
American Airlines Logo
1:05 pm - 12:18 am
ONT
-
CWA
9h 13m
2 stops
American Airlines Logo
6:00 am - 3:16 pm
CWA
-
ONT
11h 16m
2 stops
$604American Airlines
Fri, Oct 16 - Tue, Oct 20
United Airlines Logo
6:46 am - 3:09 pm
ONT
-
CWA
30h 23m
1 stop
United Airlines Logo
9:00 am - 8:06 pm
CWA
-
ONT
13h 06m
2 stops
$609United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
6:46 am - 3:09 pm
ONT
-
CWA
30h 23m
1 stop
United Airlines Logo
9:00 am - 8:06 pm
CWA
-
ONT
13h 06m
2 stops
$619United Airlines
Sat, Oct 31 - Tue, Nov 3
American Airlines Logo
7:34 pm - 11:00 am
ONT
-
CWA
13h 26m
2 stops
American Airlines Logo
11:30 am - 10:59 pm
CWA
-
ONT
13h 29m
2 stops
$651American Airlines
Fri, Oct 16 - Mon, Oct 19
United Airlines Logo
6:46 am - 5:45 pm
ONT
-
CWA
8h 59m
1 stop
United Airlines Logo
9:00 am - 6:29 pm
CWA
-
ONT
11h 29m
1 stop
$764United Airlines
Sat, Oct 31 - Tue, Nov 3

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United Airlines flights from Ontario to Wausau

Our best United Airlines deals on Ontario to Wausau flight tickets
United Airlines
Oct 31
ONT6:00 amOntario
31h 09m
2 stops
CWA3:09 pmWausau Central Wisconsin
Nov 3
CWA9:00 amWausau Central Wisconsin
13h 06m
2 stops
ONT8:06 pmOntario
$537
United Airlines
Oct 31
ONT6:46 amOntario
30h 23m
1 stop
CWA3:09 pmWausau Central Wisconsin
Nov 3
CWA9:00 amWausau Central Wisconsin
13h 06m
2 stops
ONT8:06 pmOntario
$563
United Airlines
Oct 31
ONT6:46 amOntario
30h 23m
1 stop
CWA3:09 pmWausau Central Wisconsin
Nov 3
CWA9:00 amWausau Central Wisconsin
13h 06m
2 stops
ONT8:06 pmOntario
$609

American Airlines flights from Ontario to Wausau

Our best American Airlines deals on Ontario to Wausau flight tickets
American Airlines
Oct 17
ONT1:05 pmOntario
9h 13m
2 stops
CWA12:18 amWausau Central Wisconsin
Oct 21
CWA6:00 amWausau Central Wisconsin
9h 30m
2 stops
ONT1:30 pmOntario
$482
American Airlines
Aug 10
ONT12:59 pmOntario
18h 25m
2 stops
CWA9:24 amWausau Central Wisconsin
Aug 17
CWA4:40 pmWausau Central Wisconsin
18h 54m
2 stops
ONT9:34 amOntario
$515
American Airlines
Oct 6
ONT1:05 pmOntario
9h 13m
2 stops
CWA12:18 amWausau Central Wisconsin
Oct 30
CWA11:30 amWausau Central Wisconsin
14h 22m
2 stops
ONT11:52 pmOntario
$527

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Wausau 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, momondo users made 832,500 searches. Data last updated July 15, 2026.
Use the filters below to find and compare flights from Ontario to Wausau that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OntarioWausau

ONT - CWA

ONTCWA

Ontario

Sat 10/17

1:05 pm-12:18 am

2 stops9h 13m

Wausau Central Wisconsin

Wed 10/21

6:00 am-1:30 pm

2 stops9h 30m

$482

OntarioWausau

ONT - CWA

ONTCWA

Ontario

Mon 8/10

12:59 pm-9:24 am

2 stops18h 25m

Wausau Central Wisconsin

Mon 8/17

4:40 pm-9:34 am

2 stops18h 54m

$515

OntarioWausau

ONT - CWA

ONTCWA

Ontario

Tue 10/6

1:05 pm-12:18 am

2 stops9h 13m

Wausau Central Wisconsin

Fri 10/30

11:30 am-11:52 pm

2 stops14h 22m

$527

OntarioWausau

ONT - CWA

ONTCWA

Ontario

Sat 10/31

6:00 am-3:09 pm

2 stops31h 09m

Wausau Central Wisconsin

Tue 11/3

9:00 am-8:06 pm

2 stops13h 06m

$537

OntarioWausau

ONT - CWA

ONTCWA

Ontario

Sat 10/31

6:46 am-3:09 pm

1 stop30h 23m

Wausau Central Wisconsin

Tue 11/3

9:00 am-8:06 pm

2 stops13h 06m

$563

OntarioWausau

ONT - CWA

ONTCWA

Ontario

Fri 10/16

1:05 pm-12:18 am

2 stops9h 13m

Wausau Central Wisconsin

Tue 10/20

6:00 am-3:16 pm

2 stops11h 16m

$604

OntarioWausau

ONT - CWA

ONTCWA

Ontario

Sat 10/31

6:46 am-3:09 pm

1 stop30h 23m

Wausau Central Wisconsin

Tue 11/3

9:00 am-8:06 pm

2 stops13h 06m

$609

OntarioWausau

ONT - CWA

ONTCWA

Ontario

Sat 10/31

6:46 am-3:09 pm

1 stop30h 23m

Wausau Central Wisconsin

Tue 11/3

9:00 am-8:06 pm

2 stops13h 06m

$619

OntarioWausau

ONT - CWA

ONTCWA

Ontario

Fri 10/16

7:34 pm-11:00 am

2 stops13h 26m

Wausau Central Wisconsin

Mon 10/19

11:30 am-10:59 pm

2 stops13h 29m

$651

OntarioWausau

ONT - CWA

ONTCWA

Ontario

Sat 10/31

6:46 am-5:45 pm

1 stop8h 59m

Wausau Central Wisconsin

Tue 11/3

9:00 am-6:29 pm

1 stop11h 29m

$764

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Wausau from

How to get the cheapest flight ticket from Ontario to Wausau

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Wausau?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Wausau from Ontario according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Wausau. Keep in mind that there are 4 different airlines that fly to Wausau on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Wausau

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Wausau according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Wausau (ONT to CWA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Wausau

Fastest flight time

7h 48m

Direct flights

None
The fastest flight from Ontario to Wausau takes 7h 48m
There are no direct flights from Ontario to Wausau. There are no popular flight routes from Ontario to Wausau.
Search flight deals

Frequently asked questions about flying from Ontario to Wausau

  • How far is Ontario to Wausau Central Wisconsin by plane?

    The distance between Ontario and Wausau Central Wisconsin is about 1659.9 mi. By plane, this route typically takes 7h 48m.

  • When did momondo last update prices for flights from Ontario Airport to Wausau Central Wisconsin Airport?

    Prices for flights from Ontario Airport to Wausau Central Wisconsin Airport were last updated today.

  • How old do you have to be to fly from Ontario Airport to Wausau Central Wisconsin Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Wausau Central Wisconsin Airport.

  • What documentation or ID do you need to fly to Wausau Central Wisconsin Airport?

    The travel and health documents required for your trip to Wausau Central Wisconsin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Wausau Central Wisconsin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Wausau?

Book flights to Wausau if you plan to visit one of these locations
Stevens Point
Marshfield
Wisconsin Rapids
Abbotsford
Mosinee

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Wausau?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Wausau from Ontario.

Can I find flights from Ontario to Wausau with flexible booking policies on momondo?

All flight searches from Ontario to Wausau on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Wausau?

momondo provides multiple filters to help you find the best flight to Wausau from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Wausau right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Wausau now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Wausau and let you know when they change.

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