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Cheap flights from Wausau to Los Angeles from $299

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Wausau to Los Angeles departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:23 pm - 11:58 pm
CWA
-
ONT
9h 35m2 stops
Delta Logo
7:30 am - 9:15 pm
ONT
-
CWA
11h 45m2 stops
$299Delta
Tue, Feb 3 - Sat, Feb 7
Delta Logo
4:22 pm - 11:54 pm
CWA
-
ONT
9h 32m2 stops
Delta Logo
6:00 am - 9:04 pm
ONT
-
CWA
13h 04m2 stops
$838Delta
Tue, Mar 31 - Mon, Apr 6
American Airlines Logo
7:50 pm - 11:53 am
CWA
-
ONT
18h 03m2 stops
American Airlines Logo
11:59 pm - 1:00 pm
ONT
-
CWA
11h 01m2 stops
$1,021American Airlines
Sun, Dec 28 - Sun, Jan 4
United Airlines Logo
3:20 pm - 10:26 pm
CWA
-
ONT
9h 06m1 stop
United Airlines Logo
7:00 am - 2:07 pm
ONT
-
CWA
29h 07m1 stop
$1,135United Airlines
Fri, May 29 - Mon, Jun 1
American Airlines Logo
1:30 pm - 10:14 pm
CWA
-
ONT
10h 44m3 stops
American Airlines Logo
12:45 pm - 11:30 pm
ONT
-
CWA
8h 45m2 stops
$1,393American Airlines
Sun, Dec 28 - Sun, Jan 4

Delta flights from Wausau to Ontario

Our best Delta deals on Wausau to Ontario flight tickets
Delta
Feb 3
CWA4:23 pmWausau Central Wisconsin
9h 35m
2 stops
ONT11:58 pmOntario
Feb 7
ONT7:30 amOntario
11h 45m
2 stops
CWA9:15 pmWausau Central Wisconsin
$299
Find similar
Delta
Mar 31
CWA4:22 pmWausau Central Wisconsin
9h 32m
2 stops
ONT11:54 pmOntario
Apr 6
ONT6:00 amOntario
13h 04m
2 stops
CWA9:04 pmWausau Central Wisconsin
$838
Find similar

American Airlines flights from Wausau to Ontario

Our best American Airlines deals on Wausau to Ontario flight tickets
American Airlines
Dec 28
CWA7:50 pmWausau Central Wisconsin
18h 03m
2 stops
ONT11:53 amOntario
Jan 4
ONT11:59 pmOntario
11h 01m
2 stops
CWA1:00 pmWausau Central Wisconsin
$1,021
Find similar
American Airlines
Dec 28
CWA1:30 pmWausau Central Wisconsin
10h 44m
3 stops
ONT10:14 pmOntario
Jan 4
ONT12:45 pmOntario
8h 45m
2 stops
CWA11:30 pmWausau Central Wisconsin
$1,393
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 4, 2025.
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

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Tue 2/3

4:23 pm-11:58 pm

2 stops9h 35m

Ontario

Sat 2/7

7:30 am-9:15 pm

2 stops11h 45m

$299

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Tue 3/31

4:22 pm-11:54 pm

2 stops9h 32m

Ontario

Mon 4/6

6:00 am-9:04 pm

2 stops13h 04m

$838

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Sun 12/28

7:50 pm-11:53 am

2 stops18h 03m

Ontario

Sun 1/4

11:59 pm-1:00 pm

2 stops11h 01m

$1,021

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Fri 5/29

3:20 pm-10:26 pm

1 stop9h 06m

Ontario

Mon 6/1

7:00 am-2:07 pm

1 stop29h 07m

$1,135

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Sun 12/28

1:30 pm-10:14 pm

3 stops10h 44m

Ontario

Sun 1/4

12:45 pm-11:30 pm

2 stops8h 45m

$1,393

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Sat 12/13

7:00 am-5:07 pm

2 stops12h 07m

$534

WausauOntario

CWA - ONT

CWAONT

Wausau Central Wisconsin

Sat 12/13

6:00 am-4:02 pm

3 stops12h 02m

$680

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Wausau to Ontario

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 is the cheapest airline that flies from Wausau Central Wisconsin to Ontario?

Delta and American Airlines are the most popular carriers operating from Wausau Central Wisconsin to Ontario

What airlines fly to Ontario?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Ontario from Wausau according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 3 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Wausau to Ontario

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

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

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

Fastest flight time

9h 32m

Direct flights

None
The fastest flight from Wausau to Ontario takes 9h 32m
There are no direct flights from Wausau to Ontario. There are no popular flight routes from Wausau to Ontario.
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  • How far is Wausau Central Wisconsin to Ontario by plane?

    The distance between Wausau Central Wisconsin and Ontario is about 1659.9 mi. Flights usually cover this in 9h 06m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Wausau Central Wisconsin Airport to Ontario Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wausau Central Wisconsin Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Wausau to Ontario for you.

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

Yes. momondo enables you to select and highlight flights to Ontario from Wausau with this policy.

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

momondo helps you find the best flight between Wausau and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Ontario from Wausau are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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