ONT - CWA

$515 Find Cheap Flights from Ontario to Wausau

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Wausau departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Wausau

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Wausau, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Wausau, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$515
American Airlines
Fri 4/10Sun 4/12
ONT - CWA • 2 stops
Cheapest one-way
$2,257
Delta
Sat 3/21
ONT - CWA • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Ontario and Wausau. You'll need at least 2 connections.
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Flight Deals

Cheap Flights from Ontario to Wausau (ONT-CWA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Wausau that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Wausau

Fri, Apr 10 - Sun, Apr 12
American Airlines Logo
11:59 pm - 1:43 pm
ONT
-
CWA
11h 44m
2 stops
American Airlines Logo
2:13 pm - 11:46 pm
CWA
-
ONT
11h 33m
2 stops
$515American Airlines
Wed, Mar 4 - Sun, Mar 8
American Airlines Logo
11:58 pm - 11:01 am
ONT
-
CWA
9h 03m
2 stops
American Airlines Logo
5:20 am - 4:22 pm
CWA
-
ONT
13h 02m
2 stops
$544American Airlines
Wed, Apr 1 - Sun, Apr 5
American Airlines Logo
10:36 pm - 11:01 am
ONT
-
CWA
10h 25m
2 stops
American Airlines Logo
5:20 am - 1:48 pm
CWA
-
ONT
10h 28m
2 stops
$657American Airlines
Wed, Apr 1 - Sun, Apr 5
American Airlines Logo
11:58 pm - 11:01 am
ONT
-
CWA
9h 03m
2 stops
American Airlines Logo
11:31 am - 9:24 pm
CWA
-
ONT
11h 53m
2 stops
$684American Airlines
Wed, Apr 1 - Sun, Apr 5
American Airlines Logo
10:56 am - 11:35 pm
ONT
-
CWA
10h 39m
3 stops
American Airlines Logo
5:20 am - 4:22 pm
CWA
-
ONT
13h 02m
2 stops
$949American Airlines
Wed, Mar 4 - Sun, Mar 8
American Airlines Logo
10:56 am - 11:35 pm
ONT
-
CWA
10h 39m
3 stops
American Airlines Logo
11:31 am - 9:24 pm
CWA
-
ONT
11h 53m
2 stops
$969American Airlines
Fri, Apr 10 - Sun, Apr 12
American Airlines Logo
12:19 pm - 11:48 pm
ONT
-
CWA
9h 29m
2 stops
American Airlines Logo
2:13 pm - 11:46 pm
CWA
-
ONT
11h 33m
3 stops
$1,016American Airlines
Booking Insights

Good to know

Cheapest flight$515
Flight from Ontario to Wausau

When to book flights from Ontario to Wausau

Are your dates flexible? Find out the best times to travel from Ontario to Wausau based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Wausau

  • What is the cheapest flight from Ontario to Wausau?

    In the last 3 days, the lowest price for a flight from Ontario to Wausau was $2,257 for a one-way ticket and $515 for a round-trip.

  • Do I need a passport to fly between Ontario and Wausau?

    No, a passport isn't needed to fly from Ontario to Wausau. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Ontario to Wausau?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Wausau?

    oneworld is the only airline alliance operating flights between Ontario and Wausau.

  • How does KAYAK find such low prices on flights from Ontario to Wausau?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Wausau.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Wausau?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Wausau from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Wausau?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Wausau with an airline and back to Ontario with another airline. Booking your flights between Ontario and CWA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Wausau?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Wausau from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Ontario to Wausau

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Wausau. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Wausau? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11321 reviews
6.9Entertainment
7.2Comfort
6.4Food
7.5Boarding
8.0Crew
Airline reviews

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

6.0 GoodDavid, Feb 2026
LAX - DEN
Read more American Airlines reviews

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

The flight was really crowded. Flight attendants were just ok.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

It would be nice to have some low carb options in the snacks.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

We were upgraded to First Class and it was a great flight

The flight was on time and arrived early. The crew were friendly and helpful.

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

Everything you need to know for your flight from Ontario to Wausau

Information on your arrival and departure airports

Ontario (ONT)
Wausau (CWA)