$513+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CWA
Sep 11 — Sep 181
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 12, 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 12, 2026.
This Delta deal was found by Cheapflights users on 8/10. 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.
Wed 10/219:45 am -
2 stops9h 27m
Mon 10/264:34 pm -
2 stops21h 47m
Deal found 8/10![Delta logo]()
$513
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/91:04 pm -
2 stops9h 20m
Sat 9/1211:31 am -
2 stops8h 46m
Deal found 8/10![American Airlines logo]()
$544
This American Airlines deal was found by Cheapflights users on 8/10. 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 10/217:34 pm -
2 stops13h 26m
Tue 10/276:24 am -
2 stops10h 52m
Deal found 8/10![American Airlines logo]()
$545
This Delta deal was found by Cheapflights users on 8/10. 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.
Fri 10/236:00 am -
2 stops13h 12m
Mon 10/264:34 pm -
2 stops21h 47m
Deal found 8/10![Delta logo]()
$560
This Delta deal was found by Cheapflights users on 8/10. 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.
Wed 9/309:52 am -
2 stops27h 48m
Sun 10/44:20 pm -
2 stops9h 27m
Deal found 8/10![Delta logo]()
$565
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/301:04 pm -
2 stops9h 20m
Tue 10/611:30 am -
2 stops13h 10m
Deal found 8/10![American Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/301:04 pm -
2 stops9h 20m
Mon 10/54:42 pm -
2 stops8h 11m
Deal found 8/10![American Airlines logo]()
$605
This American Airlines deal was found by Cheapflights users on 8/10. 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 10/17:11 pm -
2 stops13h 49m
Sun 10/45:05 pm -
2 stops24h 11m
Deal found 8/10![American Airlines logo]()
$610
This American Airlines deal was found by Cheapflights users on 8/10. 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 10/227:34 pm -
2 stops13h 26m
Mon 10/2611:31 am -
2 stops14h 21m
Deal found 8/10![American Airlines logo]()
$616
This American Airlines deal was found by Cheapflights users on 8/10. 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 10/21:04 pm -
2 stops9h 20m
Tue 10/611:30 am -
2 stops9h 14m
Deal found 8/10![American Airlines logo]()
$647
This American Airlines deal was found by Cheapflights users on 8/10. 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 10/21:04 pm -
2 stops9h 20m
Mon 10/54:42 pm -
2 stops8h 11m
Deal found 8/10![American Airlines logo]()
$686
This American Airlines deal was found by Cheapflights users on 8/10. 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 10/21:04 pm -
2 stops9h 20m
Sun 10/45:49 am -
2 stops9h 36m
Deal found 8/10![American Airlines logo]()
$731
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 12, 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 12, 2026.
This Delta deal was found by Cheapflights users on 8/10. 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.
Wed 10/219:45 am -
2 stops9h 27m
Mon 10/264:34 pm -
2 stops21h 47m
Deal found 8/10![Delta logo]()
$513
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/301:04 pm -
2 stops9h 20m
Tue 10/611:30 am -
2 stops13h 10m
Deal found 8/10![American Airlines logo]()
$567
This Delta deal was found by Cheapflights users on 8/10. 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.
Wed 9/309:52 am -
2 stops27h 48m
Sun 10/44:20 pm -
2 stops9h 27m
Deal found 8/10![Delta logo]()
$565
This American Airlines deal was found by Cheapflights users on 8/10. 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 10/17:11 pm -
2 stops13h 49m
Tue 10/66:24 am -
2 stops14h 20m
Deal found 8/10![American Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 8/10. 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 10/237:34 pm -
2 stops13h 26m
Sun 10/254:42 pm -
2 stops8h 11m
Deal found 8/10![American Airlines logo]()
$605
This American Airlines deal was found by Cheapflights users on 8/10. 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 10/17:11 pm -
2 stops13h 49m
Mon 10/54:42 pm -
2 stops8h 11m
Deal found 8/10![American Airlines logo]()
$605
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/212:33 pm -
2 stops9h 23m
Sat 9/510:01 am -
2 stops10h 14m
Deal found 8/10![American Airlines logo]()
$1,458
Last-minute flights from Ontario to WausauDiscover last-minute flight deals from Ontario to Wausau. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Wausau. Data last updated August 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/8. 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.
Wed 8/1212:59 pm -
2 stops8h 57m
Tue 8/186:00 am -
2 stops9h 31m
Deal found 8/8![American Airlines logo]()
$762
This American Airlines deal was found by Cheapflights users on 8/8. 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.
Wed 8/1212:59 pm -
2 stops8h 57m
Mon 8/179:54 am -
2 stops10h 53m
Deal found 8/8![American Airlines logo]()
$810
This American Airlines deal was found by Cheapflights users on 8/8. 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.
Thu 8/134:07 pm -
2 stops15h 17m
Tue 8/186:00 am -
2 stops14h 47m
Deal found 8/8![American Airlines logo]()
$865
This Delta deal was found by Cheapflights users on 8/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:20 am -
2 stops12h 59m
Mon 8/174:24 pm -
2 stops9h 10m
Deal found 8/8![Delta logo]()
$1,009
This American Airlines deal was found by Cheapflights users on 8/8. 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.
Thu 8/1312:33 pm -
2 stops9h 23m
Sun 8/166:00 am -
2 stops9h 31m
Deal found 8/8![American Airlines logo]()
$1,079
This American Airlines deal was found by Cheapflights users on 8/8. 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.
Fri 8/1412:59 pm -
2 stops8h 57m
Tue 8/189:54 am -
2 stops10h 53m
Deal found 8/8![American Airlines logo]()
$811
This American Airlines deal was found by Cheapflights users on 8/8. 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.
Fri 8/1412:59 pm -
2 stops8h 57m
Sun 8/169:54 am -
2 stops11h 14m
Deal found 8/8![American Airlines logo]()
$859
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/212:33 pm -
2 stops9h 23m
Sat 9/510:01 am -
2 stops10h 14m
Deal found 8/10![American Airlines logo]()
$1,458
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/91:04 pm -
2 stops9h 20m
Sat 9/1211:31 am -
2 stops8h 46m
Deal found 8/10![American Airlines logo]()
$544
This Delta deal was found by Cheapflights users on 8/10. 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.
Wed 9/309:52 am -
2 stops27h 48m
Sun 10/44:20 pm -
2 stops9h 27m
Deal found 8/10![Delta logo]()
$565
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/301:04 pm -
2 stops9h 20m
Tue 10/611:30 am -
2 stops13h 10m
Deal found 8/10![American Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/301:04 pm -
2 stops9h 20m
Mon 10/54:42 pm -
2 stops8h 11m
Deal found 8/10![American Airlines logo]()
$605
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 12, 2026.
Search for one-way flight options from Ontario to Wausau. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This Delta deal was found by Cheapflights users on 8/11. 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 8/209:43 am -
2 stops9h 36m
Deal found 8/11![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 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $513 (Delta) |
Popular in | March |
Cheapest in | August |
Average price | $413 |
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 12, 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 Ontario - CWA Wausau Central Wisconsin
ONTCWA
Ontario
Wed 10/21
9:45 am-9:12 pm
2 stops9h 27m
Wausau Central Wisconsin
Mon 10/26
4:34 pm-12:21 pm
2 stops21h 47m
$513
OntarioWausau
ONT Ontario - CWA Wausau Central Wisconsin
ONTCWA
Ontario
Wed 9/30
9:52 am-3:40 pm
2 stops27h 48m
Wausau Central Wisconsin
Sun 10/4
4:20 pm-11:47 pm
2 stops9h 27m
$565
OntarioWausau
ONT Ontario - CWA Wausau Central Wisconsin
ONTCWA
Ontario
Wed 9/30
1:04 pm-12:24 am
2 stops9h 20m
Wausau Central Wisconsin
Tue 10/6
11:30 am-10:40 pm
2 stops13h 10m
$567
OntarioWausau
ONT Ontario - CWA Wausau Central Wisconsin
ONTCWA
Ontario
Thu 10/1
7:11 pm-11:00 am
2 stops13h 49m
Wausau Central Wisconsin
Tue 10/6
6:24 am-6:44 pm
2 stops14h 20m
$567
OntarioWausau
ONT Ontario - CWA Wausau Central Wisconsin
ONTCWA
Ontario
Fri 10/23
7:34 pm-11:00 am
2 stops13h 26m
Wausau Central Wisconsin
Sun 10/25
4:42 pm-10:53 pm
2 stops8h 11m
$605
OntarioWausau
ONT Ontario - CWA Wausau Central Wisconsin
ONTCWA
Ontario
Thu 10/1
7:11 pm-11:00 am
2 stops13h 49m
Wausau Central Wisconsin
Mon 10/5
4:42 pm-10:53 pm
2 stops8h 11m
$605
Quickest round-trip
OntarioWausau
ONT Ontario - CWA Wausau Central Wisconsin
ONTCWA
Ontario
Wed 9/2
12:33 pm-11:56 pm
2 stops9h 23m
Wausau Central Wisconsin
Sat 9/5
10:01 am-6:15 pm
2 stops10h 14m
$1,458
Cheapest one-way
Quickest one-way
OntarioWausau
ONT Ontario - CWA Wausau Central Wisconsin
ONTCWA
Ontario
Thu 8/20
9:43 am-9:19 pm
2 stops9h 36m
$2,867
Sorted 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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