$449+ Cheap flights from Ontario to Wausau (ONT - CWA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CWA
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Wausau with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Wausau
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Cheapest flights from Ontario to WausauExplore the most affordable flight options available from Ontario to Wausau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from Ontario to Wausau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/1412:59 pm -
2 stops8h 57m
Fri 8/289:54 am -
2 stops10h 21m
Deal found 8/3![American Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops7h 54m
Mon 11/97:00 am -
2 stops18h 58m
Deal found 8/4![Delta logo]()
$485
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops7h 54m
Thu 11/54:34 pm -
2 stops25h 49m
Deal found 8/4![Delta logo]()
$500
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops7h 54m
Sat 11/74:34 pm -
2 stops21h 47m
Deal found 8/4![Delta logo]()
$513
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/112:59 pm -
2 stops8h 57m
Sat 9/510:01 am -
2 stops10h 14m
Deal found 8/4![American Airlines logo]()
$545
This American Airlines deal was found by Cheapflights users on 8/4. 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 10/307:34 pm -
2 stops13h 26m
Tue 11/34:56 pm -
2 stops21h 42m
Deal found 8/4![American Airlines logo]()
$549
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Sun 10/117:34 pm -
2 stops13h 26m
Sat 10/1711:31 am -
2 stops10h 12m
Deal found 8/2![American Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/112:59 pm -
2 stops8h 57m
Wed 9/95:05 pm -
2 stops27h 08m
Deal found 8/3![American Airlines logo]()
$569
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 am -
2 stops7h 54m
Fri 11/64:34 pm -
2 stops25h 49m
Deal found 8/4![Delta logo]()
$571
This American Airlines deal was found by Cheapflights users on 8/4. 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 10/307:34 pm -
2 stops13h 26m
Thu 11/511:36 am -
2 stops23h 03m
Deal found 8/4![American Airlines logo]()
$577
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 am -
2 stops7h 54m
Sat 11/74:34 pm -
2 stops21h 47m
Deal found 8/4![Delta logo]()
$599
Best flights from Ontario to WausauDiscover carefully curated flight deals from Ontario to Wausau that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Ontario to Wausau that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops7h 54m
Mon 11/97:00 am -
2 stops18h 58m
Deal found 8/4![Delta logo]()
$485
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/112:59 pm -
2 stops8h 57m
Wed 9/95:05 pm -
2 stops27h 08m
Deal found 8/4![American Airlines logo]()
$549
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
2 stops7h 54m
Mon 11/912:55 pm -
2 stops13h 03m
Deal found 8/4![Delta logo]()
$485
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops7h 54m
Sun 11/84:34 pm -
2 stops25h 56m
Deal found 8/4![Delta logo]()
$485
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/412:59 pm -
2 stops8h 57m
Wed 9/95:05 pm -
2 stops27h 08m
Deal found 8/4![American Airlines logo]()
$549
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Sun 10/117:34 pm -
2 stops13h 26m
Sat 10/1711:31 am -
2 stops10h 12m
Deal found 8/2![American Airlines logo]()
$558
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
2 stops7h 54m
Sat 11/74:34 pm -
2 stops21h 47m
Deal found 8/4![Delta logo]()
$513
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 9/212:59 pm -
2 stops8h 57m
Wed 9/95:05 pm -
2 stops21h 01m
Deal found 8/3![American Airlines logo]()
$569
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 am -
2 stops7h 54m
Sat 11/74:34 pm -
2 stops21h 47m
Deal found 8/4![Delta logo]()
$599
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/512:59 pm -
2 stops18h 25m
Wed 9/95:05 pm -
2 stops21h 01m
Deal found 8/4![American Airlines logo]()
$612
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:24 pm -
2 stops24h 30m
Sun 11/84:34 pm -
2 stops25h 56m
Deal found 8/4![Delta logo]()
$628
Last-minute flights from Ontario to WausauDiscover last-minute flight deals from Ontario to Wausau. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Wausau. Data last updated August 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/4. 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 8/47:15 pm -
2 stops12h 09m
Sat 8/156:00 am -
2 stops9h 53m
Deal found 8/4![American Airlines logo]()
$644
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/1412:59 pm -
2 stops8h 57m
Fri 8/289:54 am -
2 stops10h 21m
Deal found 8/3![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/112:59 pm -
2 stops8h 57m
Sat 9/510:01 am -
2 stops10h 14m
Deal found 8/4![American Airlines logo]()
$545
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/112:59 pm -
2 stops8h 57m
Wed 9/95:05 pm -
2 stops27h 08m
Deal found 8/4![American Airlines logo]()
$549
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/112:59 pm -
2 stops8h 57m
Sun 9/69:54 am -
2 stops11h 21m
Deal found 8/3![American Airlines logo]()
$615
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/312:59 pm -
2 stops8h 57m
Sat 9/510:01 am -
2 stops10h 14m
Deal found 8/4![American Airlines logo]()
$625
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/312:59 pm -
2 stops8h 57m
Wed 9/95:05 pm -
2 stops21h 01m
Deal found 8/4![American Airlines logo]()
$629
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/512:59 pm -
2 stops18h 25m
Wed 9/95:05 pm -
2 stops21h 01m
Deal found 8/4![American Airlines logo]()
$612
One-way flights from Ontario to WausauSearch for one-way flight options from Ontario to Wausau. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Ontario to Wausau. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
2 stops7h 54m
Deal found 8/4![Delta logo]()
$2,867
Find flight deals from Ontario to Wausau
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Wausau (CWA). 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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $485 (Delta) |
Popular in | March |
Cheapest in | February |
Average price | $519 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 5, 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
Cheapest round-trip
OntarioWausau
ONT - CWA
ONTCWA
Ontario
Sat 10/31
6:00 am-3:54 pm
2 stops7h 54m
Wausau Central Wisconsin
Mon 11/9
7:00 am-11:58 pm
2 stops18h 58m
$485
Quickest round-trip
OntarioWausau
ONT - CWA
ONTCWA
Ontario
Thu 11/5
6:00 am-3:54 pm
2 stops7h 54m
Wausau Central Wisconsin
Mon 11/9
12:55 pm-11:58 pm
2 stops13h 03m
$485
OntarioWausau
ONT - CWA
ONTCWA
Ontario
Sat 10/31
6:00 am-3:54 pm
2 stops7h 54m
Wausau Central Wisconsin
Sun 11/8
4:34 pm-4:30 pm
2 stops25h 56m
$485
OntarioWausau
ONT - CWA
ONTCWA
Ontario
Thu 11/5
6:00 am-3:54 pm
2 stops7h 54m
Wausau Central Wisconsin
Sat 11/7
4:34 pm-12:21 pm
2 stops21h 47m
$513
OntarioWausau
ONT - CWA
ONTCWA
Ontario
Tue 9/1
12:59 pm-11:56 pm
2 stops8h 57m
Wausau Central Wisconsin
Wed 9/9
5:05 pm-6:13 pm
2 stops27h 08m
$549
OntarioWausau
ONT - CWA
ONTCWA
Ontario
Fri 9/4
12:59 pm-11:56 pm
2 stops8h 57m
Wausau Central Wisconsin
Wed 9/9
5:05 pm-6:13 pm
2 stops27h 08m
$549
OntarioWausau
ONT - CWA
ONTCWA
Ontario
Sun 10/11
7:34 pm-11:00 am
2 stops13h 26m
Wausau Central Wisconsin
Sat 10/17
11:31 am-7:43 pm
2 stops10h 12m
$558
OntarioWausau
ONT - CWA
ONTCWA
Ontario
Wed 9/2
12:59 pm-11:56 pm
2 stops8h 57m
Wausau Central Wisconsin
Wed 9/9
5:05 pm-12:06 pm
2 stops21h 01m
$569
OntarioWausau
ONT - CWA
ONTCWA
Ontario
Tue 11/3
6:00 am-3:54 pm
2 stops7h 54m
Wausau Central Wisconsin
Sat 11/7
4:34 pm-12:21 pm
2 stops21h 47m
$599
OntarioWausau
ONT - CWA
ONTCWA
Ontario
Sat 9/5
12:59 pm-9:24 am
2 stops18h 25m
Wausau Central Wisconsin
Wed 9/9
5:05 pm-12:06 pm
2 stops21h 01m
$612
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Ontario to Wausau
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Wausau in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Wausau flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Wausau flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Wausau flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Wausau flights, Cheapflights users trust FlightHub the most. FlightHub 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 Ontario-Wausau 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 Ontario to Wausau
Have a flexible travel schedule? Discover the best time to fly to Wausau from Ontario with our price prediction graph.
ONT-CWA
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 Ontario to Wausau. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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