$391+ Cheap flights from Wausau to Ontario (CWA - ONT)
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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
CWA — ONT
Oct 3 — Oct 101
Round-trip
1 adult, Economy
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Find cheap flights from Wausau to Ontario 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 Wausau to Ontario
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Best
Last-minute
One-way
Cheapest flights from Wausau to OntarioExplore the most affordable flight options available from Wausau to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
Explore the most affordable flight options available from Wausau to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
This American Airlines deal was found by Cheapflights users on 9/1. 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 10/111:31 am -
2 stops9h 22m
Thu 10/87:34 pm -
2 stops13h 26m
Deal found 9/1![American Airlines logo]()
$579
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:51 am -
2 stops12h 28m
Mon 10/1211:15 pm -
2 stops12h 52m
Deal found 9/3![Delta logo]()
$881
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:51 am -
2 stops12h 28m
Sun 10/1111:15 pm -
2 stops12h 52m
Deal found 9/3![Delta logo]()
$991
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:20 pm -
2 stops7h 44m
Sat 10/107:07 am -
2 stops12h 05m
Deal found 9/2![Delta logo]()
$3,571
Best flights from Wausau to OntarioDiscover carefully curated flight deals from Wausau to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
Discover carefully curated flight deals from Wausau to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
This American Airlines deal was found by Cheapflights users on 9/1. 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 10/111:31 am -
2 stops9h 22m
Thu 10/87:34 pm -
2 stops13h 26m
Deal found 9/1![American Airlines logo]()
$579
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:51 am -
2 stops12h 28m
Mon 10/1211:15 pm -
2 stops12h 52m
Deal found 9/3![Delta logo]()
$881
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:51 am -
2 stops12h 28m
Sun 10/1111:15 pm -
2 stops12h 52m
Deal found 9/3![Delta logo]()
$991
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:20 pm -
2 stops7h 44m
Sat 10/107:07 am -
2 stops12h 05m
Deal found 9/2![Delta logo]()
$3,571
Last-minute flights from Wausau to OntarioDiscover last-minute flight deals from Wausau to Ontario. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Wausau to Ontario. Data last updated September 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:51 am -
2 stops12h 28m
Mon 10/1211:15 pm -
2 stops12h 52m
Deal found 9/3![Delta logo]()
$881
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:51 am -
2 stops12h 28m
Sun 10/1111:15 pm -
2 stops12h 52m
Deal found 9/3![Delta logo]()
$991
This American Airlines deal was found by Cheapflights users on 9/1. 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 10/111:31 am -
2 stops9h 22m
Thu 10/87:34 pm -
2 stops13h 26m
Deal found 9/1![American Airlines logo]()
$579
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:20 pm -
2 stops7h 44m
Sat 10/107:07 am -
2 stops12h 05m
Deal found 9/2![Delta logo]()
$3,571
One-way flights from Wausau to OntarioSearch for one-way flight options from Wausau to Ontario. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
Search for one-way flight options from Wausau to Ontario. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
This American Airlines deal was found by Cheapflights users on 9/1. 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 10/111:31 am -
2 stops9h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![American Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:51 am -
2 stops12h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 9/1. 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 9/104:20 pm -
2 stops7h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$466
This Delta deal was found by Cheapflights users on 8/31. 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 12/1712:46 pm -
2 stops11h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Delta logo]()
$505
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:20 pm -
2 stops9h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$2,977
This Delta deal was found by Cheapflights users on 8/31. 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 12/1812:46 pm -
2 stops11h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Delta logo]()
$3,057
Find flight deals from Wausau to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Wausau (CWA) to Ontario (ONT). 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 September 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $579 (American Airlines) |
One-way from | $391 (American Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $572 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated September 3, 2026.
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
Cheapest round-trip
WausauOntario
CWA Wausau Central Wisconsin - ONT Ontario
CWAONT
Wausau Central Wisconsin
Thu 10/1
11:31 am-6:53 pm
2 stops9h 22m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$391
WausauOntario
CWA Wausau Central Wisconsin - ONT Ontario
CWAONT
Wausau Central Wisconsin
Tue 9/29
6:51 am-5:19 pm
2 stops12h 28m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$434
Quickest round-trip
WausauOntario
CWA Wausau Central Wisconsin - ONT Ontario
CWAONT
Wausau Central Wisconsin
Thu 9/10
4:20 pm-10:04 pm
2 stops7h 44m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$466
WausauOntario
CWA Wausau Central Wisconsin - ONT Ontario
CWAONT
Wausau Central Wisconsin
Thu 10/1
11:31 am-6:53 pm
2 stops9h 22m
Ontario
Thu 10/8
7:34 pm-11:00 am
2 stops13h 26m
$579
WausauOntario
CWA Wausau Central Wisconsin - ONT Ontario
CWAONT
Wausau Central Wisconsin
Tue 9/29
6:51 am-5:19 pm
2 stops12h 28m
Ontario
Mon 10/12
11:15 pm-2:07 pm
2 stops12h 52m
$881
WausauOntario
CWA Wausau Central Wisconsin - ONT Ontario
CWAONT
Wausau Central Wisconsin
Tue 9/29
6:51 am-5:19 pm
2 stops12h 28m
Ontario
Sun 10/11
11:15 pm-2:07 pm
2 stops12h 52m
$991
WausauOntario
CWA Wausau Central Wisconsin - ONT Ontario
CWAONT
Wausau Central Wisconsin
Thu 12/17
12:46 pm-9:56 pm
2 stops11h 10m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$1,556
WausauOntario
CWA Wausau Central Wisconsin - ONT Ontario
CWAONT
Wausau Central Wisconsin
Wed 9/23
4:20 pm-11:47 pm
2 stops9h 27m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$2,977
WausauOntario
CWA Wausau Central Wisconsin - ONT Ontario
CWAONT
Wausau Central Wisconsin
Fri 12/18
12:46 pm-9:56 pm
2 stops11h 10m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$3,057
WausauOntario
CWA Wausau Central Wisconsin - ONT Ontario
CWAONT
Wausau Central Wisconsin
Sat 10/3
4:20 pm-10:04 pm
2 stops7h 44m
Ontario
Sat 10/10
7:07 am-9:12 pm
2 stops12h 05m
$3,571
Sorted by cheapest first
Compare providers for flights from Wausau to Ontario
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 Wausau to Ontario in September.
| 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 Wausau-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wausau-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Wausau-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Wausau-Ontario 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 Wausau-Ontario 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 Wausau to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Wausau with our price prediction graph.
CWA-ONT
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 Wausau to Ontario. 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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