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$208+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — YYZ
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap 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 February 20, 2026.

This American Airlines deal was found by Cheapflights users on 2/19. 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.
Sun 4/56:39 pm
ATW
-
YUL
1 stop19h 19m
American Airlines
Sun 4/1212:30 pm
YUL
-
ATW
1 stop12h 10m
American Airlines
Deal found 2/19$388
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 6/89:36 am
ATW
-
YUL
2 stops13h 49m
Multiple Airlines
Wed 6/106:55 pm
YUL
-
ATW
1 stop19h 20m
Multiple Airlines
Deal found 2/18$391
This American Airlines deal was found by Cheapflights users on 2/18. 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 4/41:25 pm
ATW
-
YYZ
1 stop22h 05m
American Airlines
Sat 4/116:15 am
YYZ
-
ATW
1 stop18h 25m
American Airlines
Deal found 2/18$396
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Fri 4/32:06 pm
ATW
-
YYZ
1 stop8h 43m
Multiple Airlines
Fri 4/104:00 pm
YYZ
-
ATW
1 stop6h 18m
Multiple Airlines
Deal found 2/16$402
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/236:31 pm
ATW
-
YYZ
1 stop15h 22m
American Airlines
Sun 4/266:15 am
YYZ
-
ATW
1 stop7h 45m
American Airlines
Deal found 2/19$439
This American Airlines deal was found by Cheapflights users on 2/16. 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 4/246:31 pm
ATW
-
YYZ
1 stop19h 02m
American Airlines
Thu 4/306:15 am
YYZ
-
ATW
1 stop12h 46m
American Airlines
Deal found 2/16$450
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 4/233:17 pm
ATW
-
YYZ
1 stop7h 57m
Multiple Airlines
Sun 4/268:30 pm
YYZ
-
ATW
2 stops25h 48m
Multiple Airlines
Deal found 2/19$456
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Sat 4/49:10 am
ATW
-
YYZ
1 stop25h 18m
Multiple Airlines
Sat 4/118:20 pm
YYZ
-
ATW
2 stops18h 43m
Multiple Airlines
Deal found 2/18$462
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Fri 4/249:00 am
ATW
-
YYZ
2 stops11h 09m
Multiple Airlines
Thu 4/306:30 am
YYZ
-
ATW
1 stop8h 33m
Multiple Airlines
Deal found 2/16$479
This American Airlines deal was found by Cheapflights users on 2/19. 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 3/126:39 pm
ATW
-
YYZ
1 stop16h 51m
American Airlines
Sun 3/151:10 pm
YYZ
-
ATW
1 stop20h 56m
American Airlines
Deal found 2/19$498
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Sun 4/56:00 am
ATW
-
YYZ
2 stops24h 01m
Multiple Airlines
Sun 4/127:15 am
YYZ
-
ATW
1 stop16h 02m
Multiple Airlines
Deal found 2/19$500
This American Airlines deal was found by Cheapflights users on 2/18. 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 3/205:40 am
ATW
-
YYZ
1 stop9h 23m
American Airlines
Fri 3/276:17 pm
YYZ
-
ATW
1 stop15h 49m
American Airlines
Deal found 2/18$527

Find flight deals from Appleton to Ontario

Keep the following information in mind while searching for Appleton to Ontario flight deals. Data was last updated February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$388
(American Airlines)

One-way from

$208
(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.
Search Deals
From Appleton Intl to Ontario
Search Deals
One-way flight from Appleton Intl to Ontario
Search Deals

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 February 20, 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

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Sun 4/26

6:31 pm-11:44 am

1 stop16h 13m

Montreal Pierre Elliott Trudeau Intl

Fri 5/1

12:30 pm-10:27 am

1 stop22h 57m

$388

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Sun 4/5

6:39 pm-2:58 pm

1 stop19h 19m

Montreal Pierre Elliott Trudeau Intl

Sun 4/12

12:30 pm-11:40 pm

1 stop12h 10m

$388

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Mon 6/8

9:36 am-12:25 am

2 stops13h 49m

Montreal Pierre Elliott Trudeau Intl

Wed 6/10

6:55 pm-1:15 pm

1 stop19h 20m

$391

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Sun 4/5

5:40 am-9:29 pm

1 stop14h 49m

Toronto Pearson Intl

Sun 4/12

3:13 pm-10:27 am

1 stop20h 14m

$396

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Sat 4/4

1:25 pm-12:30 pm

1 stop22h 05m

Toronto Pearson Intl

Sat 4/11

6:15 am-11:40 pm

1 stop18h 25m

$396

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Thu 4/23

6:31 pm-10:53 am

1 stop15h 22m

Toronto Pearson Intl

Sun 4/26

6:15 am-1:00 pm

1 stop7h 45m

$439

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Fri 4/24

6:31 pm-2:33 pm

1 stop19h 02m

Toronto Pearson Intl

Thu 4/30

6:15 am-6:01 pm

1 stop12h 46m

$450

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Thu 4/23

3:17 pm-12:14 am

1 stop7h 57m

Toronto Pearson Intl

Sun 4/26

8:30 pm-9:18 pm

2 stops25h 48m

$456

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Sat 4/4

9:10 am-11:28 am

1 stop25h 18m

Toronto Pearson Intl

Sat 4/11

8:20 pm-2:03 pm

2 stops18h 43m

$462

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Fri 4/24

9:00 am-9:09 pm

2 stops11h 09m

Toronto Pearson Intl

Thu 4/30

6:30 am-2:03 pm

1 stop8h 33m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 26 results
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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 February 20, 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
8,215 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

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
8,215 reviews
Delta
7.9
Good
8,215 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

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 16h 13m. American Airlines provides one of the quickest options available for as low as $388. There are 727 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 February 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$729FlexibilityNo cancel feeOn-timeN/A

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