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$376+ Cheap flights from Appleton (ATW) to Ontario

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — YYZ
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$376
(American Airlines)
Provider with most accurate pricing for Appleton Intl-Toronto (YTO) flight deals.
Search Deals
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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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 January 8, 2026.

This American Airlines deal was found by Cheapflights users on 1/6. 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 2/206:40 pmATW - YYZ
1 stop15h 19mAmerican Airlines
Fri 2/274:44 pmYYZ - ATW
1 stop17h 22mAmerican Airlines
Deal found 1/6$376
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Sun 3/12:17 pmATW - YYZ
1 stop22h 51mMultiple Airlines
Thu 3/510:05 amYYZ - ATW
1 stop8h 48mMultiple Airlines
Deal found 1/6$408
This American Airlines deal was found by Cheapflights users on 1/7. 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 2/266:39 pmATW - YUL
1 stop19h 25mAmerican Airlines
Sun 3/13:45 pmYUL - ATW
1 stop18h 21mAmerican Airlines
Deal found 1/7$419
This American Airlines deal was found by Cheapflights users on 1/6. 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 3/16:40 pmATW - YYZ
1 stop15h 18mAmerican Airlines
Sat 3/76:00 amYYZ - ATW
1 stop7h 51mAmerican Airlines
Deal found 1/6$432
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Sun 1/113:54 pmATW - YYZ
1 stop21h 26mMultiple Airlines
Wed 1/143:40 pmYYZ - ATW
1 stop31h 38mMultiple Airlines
Deal found 1/6$460
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 1/126:15 amATW - YYZ
2 stops36h 21mMultiple Airlines
Wed 1/143:40 pmYYZ - ATW
1 stop31h 38mMultiple Airlines
Deal found 1/6$469
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Sun 1/113:54 pmATW - YYZ
1 stop21h 26mMultiple Airlines
Thu 1/157:15 amYYZ - ATW
2 stops32h 53mMultiple Airlines
Deal found 1/6$473
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 4/67:00 amATW - YYZ
1 stop16h 29mMultiple Airlines
Thu 4/910:05 amYYZ - ATW
2 stops36h 13mMultiple Airlines
Deal found 1/7$478
This American Airlines deal was found by Cheapflights users on 1/6. 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 2/206:40 pmATW - YUL
1 stop19h 24mAmerican Airlines
Fri 2/273:45 pmYUL - ATW
1 stop18h 21mAmerican Airlines
Deal found 1/6$493
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Sun 1/113:54 pmATW - YYZ
1 stop21h 26mMultiple Airlines
Tue 1/132:15 pmYYZ - ATW
1 stop19h 50mMultiple Airlines
Deal found 1/6$505
This American Airlines deal was found by Cheapflights users on 1/7. 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 5/96:20 pmATW - YUL
1 stop16h 24mAmerican Airlines
Tue 5/127:45 amYUL - ATW
2 stops11h 05mAmerican Airlines
Deal found 1/7$544
This American Airlines deal was found by Cheapflights users on 1/7. 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 5/91:42 pmATW - YUL
1 stop21h 02mAmerican Airlines
Mon 5/117:45 amYUL - ATW
2 stops16h 56mAmerican Airlines
Deal found 1/7$559

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 January 8, 2026.
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

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Fri 2/20

6:40 pm-10:59 am

1 stop15h 19m

Toronto Pearson Intl

Fri 2/27

4:44 pm-9:06 am

1 stop17h 22m

$376

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Sun 3/1

2:17 pm-2:08 pm

1 stop22h 51m

Toronto Pearson Intl

Thu 3/5

10:05 am-5:53 pm

1 stop8h 48m

$408

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Thu 2/26

1:25 pm-3:04 pm

1 stop24h 39m

Montreal Pierre Elliott Trudeau Intl

Sun 3/1

3:45 pm-12:51 pm

1 stop22h 06m

$419

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Sun 3/1

6:40 pm-10:58 am

1 stop15h 18m

Toronto Pearson Intl

Sat 3/7

6:00 am-12:51 pm

1 stop7h 51m

$432

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Mon 4/6

7:00 am-12:29 am

1 stop16h 29m

Toronto Pearson Intl

Thu 4/9

10:05 am-9:18 pm

2 stops36h 13m

$478

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Fri 2/20

6:00 am-10:56 pm

2 stops15h 56m

Montreal Pierre Elliott Trudeau Intl

Fri 2/27

3:45 pm-9:06 am

1 stop18h 21m

$503

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Sat 2/7

3:39 pm-11:59 pm

1 stop7h 20m

Toronto Pearson Intl

Mon 2/9

9:00 am-4:48 pm

1 stop8h 48m

$512

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Thu 2/5

2:45 pm-9:58 am

1 stop18h 13m

Toronto Pearson Intl

Sun 2/8

11:00 am-7:15 pm

1 stop9h 15m

$512

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Sat 5/9

10:44 am-11:44 am

1 stop24h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 5/11

12:30 pm-11:41 pm

1 stop12h 11m

$549

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Sat 5/9

1:42 pm-11:44 am

1 stop21h 02m

Montreal Pierre Elliott Trudeau Intl

Tue 5/12

12:30 pm-10:14 am

1 stop22h 44m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 16 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 January 8, 2026.
Peruse reviews from past customers who have flown with Delta 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
8,025 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

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
8,025 reviews
Delta
7.9
Good
8,025 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

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 15h 19m. American Airlines provides one of the quickest options available for as low as $376. There are 444 mi between Appleton and Region of Ontario.

  • 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 airline flying from Appleton to Ontario

Discover the top airline 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$237Average$729FlexibilityNo cancel feeOn-timeN/A

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