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$332+ Cheap flights from Appleton (ATW) to Ontario

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — YYZ
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
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Cheap flight deals from Appleton to Ontario

Keep the following information in mind while searching for Appleton to Ontario flight deals. Data was last updated November 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$361
(American Airlines)

One-way from

$332
(Delta)
Provider with most accurate pricing for Appleton Intl-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Appleton Intl-Toronto (YTO) flights.
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From Appleton Intl to Ontario
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One-way flight from Appleton Intl to Ontario
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Find flight deals from Appleton to Ontario

Cheapest flights from Appleton to Ontario
Explore the most affordable flight options available from Appleton to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:51 amATW - YYZ
2 stops32h 22mMultiple Airlines
Sat 12/68:30 pmYYZ - ATW
1 stop26h 18mMultiple Airlines
Deal found 11/17$386
This American Airlines deal was found by Cheapflights users on 11/17. 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.
Mon 12/17:42 pmATW - YYZ
1 stop15h 50mAmerican Airlines
Sat 12/66:00 amYYZ - ATW
1 stop18h 34mAmerican Airlines
Deal found 11/17$446
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Mon 12/297:07 pmATW - YUL
1 stop19h 03mAmerican Airlines
Fri 1/27:08 amYUL - ATW
2 stops17h 28mAmerican Airlines
Deal found 11/19$558
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:30 amATW - YYZ
1 stop14h 41mMultiple Airlines
Mon 12/16:10 amYYZ - ATW
2 stops17h 53mMultiple Airlines
Deal found 11/19$574
This Priceline deal was found by Cheapflights users on 11/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:00 amATW - YYZ
1 stop3h 24mWestJet
Mon 12/13:38 pmYYZ - ATW
1 stop6h 12mWestJet
Deal found 11/19$810
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:00 amATW - YYZ
1 stop3h 24mDelta
Mon 12/13:38 pmYYZ - ATW
1 stop6h 12mDelta
Deal found 11/19$826
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:15 amATW - YYZ
2 stops8h 34mUnited Airlines
Mon 12/19:00 amYYZ - ATW
1 stop5h 57mUnited Airlines
Deal found 11/19$836
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Thu 11/275:20 amATW - YYZ
2 stops6h 43mAmerican Airlines
Mon 12/15:15 pmYYZ - ATW
2 stops7h 18mAmerican Airlines
Deal found 11/19$841

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton 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 2,558,603 searches. Data last updated November 19, 2025.
Use the filters below to find and compare flights from Appleton to Ontario that are best for you.

Fly from

Appleton

Fly to

Ontario

Route

Depart

Return

Price

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Thu 2/26

6:00 am-3:05 pm

1 stop8h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 3/1

3:55 pm-10:12 am

1 stop19h 17m

$361

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Mon 12/1

10:51 am-8:13 pm

2 stops32h 22m

Toronto Pearson Intl

Sat 12/6

8:30 pm-9:48 pm

1 stop26h 18m

$386

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Wed 2/11

12:35 pm-10:54 pm

1 stop9h 19m

Toronto Pearson Intl

Sat 2/14

9:00 am-4:44 pm

1 stop8h 44m

$486

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Wed 2/18

12:34 pm-9:21 pm

1 stop7h 47m

Toronto Pearson Intl

Sun 2/22

9:00 pm-1:58 pm

1 stop17h 58m

$486

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Fri 1/9

2:45 pm-11:59 pm

1 stop8h 14m

Toronto Pearson Intl

Sun 1/11

9:00 pm-4:48 pm

1 stop20h 48m

$486

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Wed 2/11

11:25 am-9:23 pm

1 stop8h 58m

Toronto Pearson Intl

Sat 2/14

12:30 pm-11:22 pm

2 stops11h 52m

$503

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Mon 12/29

7:07 pm-3:10 pm

1 stop19h 03m

Montreal Pierre Elliott Trudeau Intl

Fri 1/2

7:08 am-11:36 pm

2 stops17h 28m

$558

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Thu 2/26

3:45 pm-3:16 pm

2 stops22h 31m

Montreal Pierre Elliott Trudeau Intl

Sun 3/1

8:25 am-4:44 pm

2 stops9h 19m

$651

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Fri 1/9

11:25 am-10:59 pm

2 stops10h 34m

Toronto Pearson Intl

Sun 1/11

11:35 am-5:51 pm

1 stop7h 16m

$657

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Tue 3/31

2:39 pm-10:37 am

1 stop18h 58m

Montreal Pierre Elliott Trudeau Intl

Wed 4/1

1:35 pm-8:58 pm

2 stops8h 23m

$663

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 13 results
1
2

Best time to book a flight from Appleton to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Appleton with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Appleton to Ontario

What is the cheapest month to book a flight from Appleton to Region of Ontario?

Currently, May is the cheapest month in which you can book a flight from Appleton to Region of Ontario (average of $143). Flying from Appleton to Region of Ontario in August is currently the most expensive (average of $545). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated November 19, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Appleton to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,004 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,004 reviews
Delta
7.9
Good
8,004 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,025 reviews
Delta
7.9
Good
8,004 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Appleton to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Appleton to Ontario?

    For a flight from Appleton to Ontario, you will be flying from Appleton Intl. Appleton Intl (ATW) is just 5.1 mi from the center of the city.

  • How long is the flight from Appleton to Region of Ontario?

    A quick flight from Appleton to Region of Ontario can take about 9h 19m. American Airlines provides one of the quickest options available for as low as $486. There are 444 mi between Appleton and Region of Ontario. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Appleton to Ontario that include hotel bookings?

    Yes. In addition to deals on Appleton to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Appleton to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Appleton to Ontario.

  • Can I find deals for business class flights from Appleton to Ontario?

    Yes. Cheapflights offers flight deals from Appleton to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Appleton to Region of Ontario?

    Currently, May is the cheapest month in which you can book a flight from Appleton to Region of Ontario (average of $143). Flying from Appleton to Region of Ontario in August is currently the most expensive (average of $545). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Appleton to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Appleton to Ontario

Discover the top 2 airlines that operate flights from Appleton to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$237Average$718FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$692Average$827FlexibilityNo cancel feeOn-time69%

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