$369+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CWA
Sep 22 — Sep 291
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 23, 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 23, 2026.
This Delta deal was found by Cheapflights users on 8/20. 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 10/309:45 am -
2 stops9h 27m
Sat 11/73:45 pm -
2 stops8h 26m
Deal found 8/20![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 8/21. 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 10/510:00 pm -
2 stops14h 07m
Sat 10/103:45 pm -
2 stops8h 26m
Deal found 8/21![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 8/22. 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 9/57:05 am -
2 stops12h 14m
Thu 9/104:20 pm -
2 stops7h 44m
Deal found 8/22![Delta logo]()
$431
This Delta deal was found by Cheapflights users on 8/20. 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 10/309:45 am -
2 stops9h 27m
Mon 11/912:55 pm -
2 stops13h 03m
Deal found 8/20![Delta logo]()
$453
This Delta deal was found by Cheapflights users on 8/20. 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 10/309:45 am -
2 stops9h 27m
Thu 11/53:45 pm -
2 stops8h 26m
Deal found 8/20![Delta logo]()
$499
This American Airlines deal was found by Cheapflights users on 8/21. 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 10/31:05 pm -
2 stops9h 19m
Sat 10/106:24 am -
2 stops10h 52m
Deal found 8/21![American Airlines logo]()
$545
This American Airlines deal was found by Cheapflights users on 8/21. 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 10/31:05 pm -
2 stops9h 19m
Wed 10/144:42 pm -
2 stops8h 11m
Deal found 8/21![American Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 8/21. 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 10/61:05 pm -
2 stops9h 13m
Sat 10/106:24 am -
2 stops10h 52m
Deal found 8/21![American Airlines logo]()
$575
This American Airlines deal was found by Cheapflights users on 8/22. 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 9/68:01 pm -
2 stops11h 23m
Wed 9/911:31 am -
2 stops10h 38m
Deal found 8/22![American Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 8/21. 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 10/61:05 pm -
2 stops9h 13m
Wed 10/144:42 pm -
2 stops8h 11m
Deal found 8/21![American Airlines logo]()
$598
This American Airlines deal was found by Cheapflights users on 8/21. 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 10/31:05 pm -
2 stops9h 19m
Thu 10/1511:31 am -
2 stops11h 40m
Deal found 8/21![American Airlines logo]()
$616
This American Airlines deal was found by Cheapflights users on 8/22. 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 9/68:01 pm -
2 stops11h 23m
Thu 9/105:49 am -
2 stops9h 36m
Deal found 8/22![American Airlines logo]()
$644
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 23, 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 23, 2026.
This Delta deal was found by Cheapflights users on 8/20. 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 10/309:45 am -
2 stops9h 27m
Wed 11/43:45 pm -
2 stops8h 26m
Deal found 8/20![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 8/21. 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 10/31:05 pm -
2 stops9h 19m
Wed 10/144:42 pm -
2 stops8h 11m
Deal found 8/21![American Airlines logo]()
$567
This Delta deal was found by Cheapflights users on 8/20. 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 10/309:45 am -
2 stops9h 27m
Fri 11/63:45 pm -
2 stops8h 26m
Deal found 8/20![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 8/20. 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 10/309:45 am -
2 stops9h 27m
Sat 11/73:45 pm -
2 stops8h 26m
Deal found 8/20![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 8/21. 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 10/510:00 pm -
2 stops14h 07m
Sat 10/103:45 pm -
2 stops8h 26m
Deal found 8/21![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 8/20. 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 10/309:45 am -
2 stops9h 27m
Tue 11/33:45 pm -
2 stops8h 26m
Deal found 8/20![Delta logo]()
$429
This American Airlines deal was found by Cheapflights users on 8/21. 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 10/61:05 pm -
2 stops9h 13m
Sat 10/106:24 am -
2 stops10h 52m
Deal found 8/21![American Airlines logo]()
$575
This Delta deal was found by Cheapflights users on 8/22. 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.
Sun 9/67:05 am -
2 stops12h 14m
Fri 9/116:51 am -
2 stops12h 28m
Deal found 8/22![Delta logo]()
$431
This American Airlines deal was found by Cheapflights users on 8/22. 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
Thu 9/105:49 am -
2 stops9h 36m
Deal found 8/22![American Airlines logo]()
$714
This Delta deal was found by Cheapflights users on 8/20. 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 10/309:45 am -
2 stops9h 27m
Thu 11/53:45 pm -
2 stops8h 26m
Deal found 8/20![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 8/22. 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 9/51:06 pm -
2 stops24h 36m
Fri 9/114:20 pm -
2 stops7h 44m
Deal found 8/22![Delta logo]()
$684
This Delta deal was found by Cheapflights users on 8/22. 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 9/45:05 pm -
2 stops26h 14m
Thu 9/104:20 pm -
2 stops7h 44m
Deal found 8/22![Delta logo]()
$698
Last-minute flights from Ontario to WausauDiscover last-minute flight deals from Ontario to Wausau. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Wausau. Data last updated August 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/19. 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 8/212:27 pm -
2 stops16h 57m
Mon 8/249:54 am -
2 stops15h 05m
Deal found 8/19![American Airlines logo]()
$701
This American Airlines deal was found by Cheapflights users on 8/22. 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 9/210:29 am -
2 stops11h 27m
Wed 9/911:31 am -
2 stops10h 38m
Deal found 8/22![American Airlines logo]()
$688
This American Airlines deal was found by Cheapflights users on 8/22. 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
Thu 9/105:49 am -
2 stops9h 36m
Deal found 8/22![American Airlines logo]()
$714
This Delta deal was found by Cheapflights users on 8/22. 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 9/31:06 pm -
2 stops30h 13m
Thu 9/104:20 pm -
2 stops7h 44m
Deal found 8/22![Delta logo]()
$743
This Delta deal was found by Cheapflights users on 8/22. 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 9/45:05 pm -
2 stops26h 14m
Thu 9/104:20 pm -
2 stops7h 44m
Deal found 8/22![Delta logo]()
$698
This Delta deal was found by Cheapflights users on 8/22. 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 9/41:06 pm -
2 stops30h 13m
Sat 9/124:20 pm -
2 stops7h 44m
Deal found 8/22![Delta logo]()
$733
This Delta deal was found by Cheapflights users on 8/22. 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 9/57:05 am -
2 stops12h 14m
Thu 9/104:20 pm -
2 stops7h 44m
Deal found 8/22![Delta logo]()
$431
This American Airlines deal was found by Cheapflights users on 8/22. 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 9/510:29 am -
2 stops11h 48m
Wed 9/911:31 am -
2 stops10h 38m
Deal found 8/22![American Airlines logo]()
$665
This Delta deal was found by Cheapflights users on 8/22. 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 9/51:06 pm -
2 stops24h 36m
Sat 9/124:20 pm -
2 stops7h 44m
Deal found 8/22![Delta logo]()
$684
This American Airlines deal was found by Cheapflights users on 8/22. 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 9/68:01 pm -
2 stops11h 23m
Wed 9/911:31 am -
2 stops10h 38m
Deal found 8/22![American Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 8/22. 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 9/68:01 pm -
2 stops11h 23m
Thu 9/105:49 am -
2 stops9h 36m
Deal found 8/22![American Airlines logo]()
$644
This Delta deal was found by Cheapflights users on 8/22. 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.
Sun 9/66:00 am -
2 stops31h 42m
Sat 9/124:20 pm -
2 stops7h 44m
Deal found 8/22![Delta logo]()
$692
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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (Delta) |
Popular in | March |
Cheapest in | February |
Average price | $493 |
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 7,457,451 searches. Data last updated August 23, 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
Fri 10/30
9:45 am-9:12 pm
2 stops9h 27m
Wausau Central Wisconsin
Wed 11/4
3:45 pm-10:11 pm
2 stops8h 26m
$369
OntarioWausau
ONT Ontario - CWA Wausau Central Wisconsin
ONTCWA
Ontario
Fri 10/30
9:45 am-9:12 pm
2 stops9h 27m
Wausau Central Wisconsin
Fri 11/6
3:45 pm-10:11 pm
2 stops8h 26m
$369
OntarioWausau
ONT Ontario - CWA Wausau Central Wisconsin
ONTCWA
Ontario
Fri 10/30
9:45 am-9:12 pm
2 stops9h 27m
Wausau Central Wisconsin
Sat 11/7
3:45 pm-10:11 pm
2 stops8h 26m
$369
OntarioWausau
ONT Ontario - CWA Wausau Central Wisconsin
ONTCWA
Ontario
Mon 10/5
10:00 pm-2:07 pm
2 stops14h 07m
Wausau Central Wisconsin
Sat 10/10
3:45 pm-10:11 pm
2 stops8h 26m
$429
OntarioWausau
ONT Ontario - CWA Wausau Central Wisconsin
ONTCWA
Ontario
Fri 10/30
9:45 am-9:12 pm
2 stops9h 27m
Wausau Central Wisconsin
Tue 11/3
3:45 pm-10:11 pm
2 stops8h 26m
$429
OntarioWausau
ONT Ontario - CWA Wausau Central Wisconsin
ONTCWA
Ontario
Sun 9/6
7:05 am-9:19 pm
2 stops12h 14m
Wausau Central Wisconsin
Fri 9/11
6:51 am-5:19 pm
2 stops12h 28m
$431
OntarioWausau
ONT Ontario - CWA Wausau Central Wisconsin
ONTCWA
Ontario
Fri 10/30
9:45 am-9:12 pm
2 stops9h 27m
Wausau Central Wisconsin
Thu 11/5
3:45 pm-10:11 pm
2 stops8h 26m
$499
Quickest round-trip
OntarioWausau
ONT Ontario - CWA Wausau Central Wisconsin
ONTCWA
Ontario
Sat 10/3
1:05 pm-12:24 am
2 stops9h 19m
Wausau Central Wisconsin
Wed 10/14
4:42 pm-10:53 pm
2 stops8h 11m
$567
OntarioWausau
ONT Ontario - CWA Wausau Central Wisconsin
ONTCWA
Ontario
Tue 10/6
1:05 pm-12:18 am
2 stops9h 13m
Wausau Central Wisconsin
Sat 10/10
6:24 am-3:16 pm
2 stops10h 52m
$575
OntarioWausau
ONT Ontario - CWA Wausau Central Wisconsin
ONTCWA
Ontario
Sat 9/5
1:06 pm-3:42 pm
2 stops24h 36m
Wausau Central Wisconsin
Fri 9/11
4:20 pm-10:04 pm
2 stops7h 44m
$684
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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