HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$161+ 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — YYZ
abr. 27 — may. 41
dom. 4/27
dom. 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Appleton 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 Appleton to Ontario

Keep the following information in mind while searching for Appleton to Ontario flight deals. Data was last updated abril 22, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$431
(Delta)

One-way from

$161
(Kiwi.com)
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

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 abril 22, 2025.

This Delta deal was found by Cheapflights users on 4/22. 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.
mar. 6/311:51 amATW - YYZ
1 stop5h 40mDelta
vie. 6/66:05 pmYYZ - ATW
1 stop4h 43mDelta
Deal found 4/22$431
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/69:05 amATW - YYZ
1 stop11h 03mMultiple Airlines
vie. 6/1312:00 pmYYZ - ATW
3 stops35h 04mMultiple Airlines
Deal found 4/22$473
This Delta deal was found by Cheapflights users on 4/22. 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.
vie. 5/25:06 pmATW - YUL
1 stop5h 22mDelta
lun. 5/512:38 pmYUL - ATW
1 stop10h 51mDelta
Deal found 4/22$498
This American Airlines deal was found by Cheapflights users on 4/22. 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.
vie. 5/234:37 pmATW - YYZ
1 stop17h 14mAmerican Airlines
lun. 5/266:30 amYYZ - ATW
1 stop5h 26mAmerican Airlines
Deal found 4/22$504
This American Airlines deal was found by Cheapflights users on 4/21. 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.
sáb. 9/66:11 pmATW - YUL
1 stop16h 24mAmerican Airlines
mar. 9/912:30 pmYUL - ATW
1 stop11h 54mAmerican Airlines
Deal found 4/21$587
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/253:43 pmATW - YYZ
1 stop4h 01mUnited Airlines
sáb. 5/39:00 amYYZ - ATW
1 stop11h 08mUnited Airlines
Deal found 4/22$700
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/24:26 pmATW - YUL
2 stops20h 54mMultiple Airlines
lun. 5/56:10 amYUL - ATW
3 stops15h 47mMultiple Airlines
Deal found 4/22$1,069

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 abril 22, 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

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

mar. 6/3

11:51 am-6:31 pm

1 stop5h 40m

Toronto Pearson Intl

vie. 6/6

6:05 pm-9:48 pm

1 stop4h 43m

$431

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

vie. 6/6

9:05 am-9:08 pm

1 stop11h 03m

Toronto Pearson Intl

vie. 6/13

12:00 pm-10:04 pm

3 stops35h 04m

$473

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

vie. 5/2

5:06 pm-11:28 pm

1 stop5h 22m

Montreal Pierre Elliott Trudeau Intl

lun. 5/5

12:38 pm-10:29 pm

1 stop10h 51m

$498

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

vie. 5/23

4:37 pm-10:51 am

1 stop17h 14m

Toronto Pearson Intl

lun. 5/26

6:30 am-10:56 am

1 stop5h 26m

$504

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

sáb. 9/6

6:11 pm-11:35 am

1 stop16h 24m

Montreal Pierre Elliott Trudeau Intl

mar. 9/9

12:30 pm-11:24 pm

1 stop11h 54m

$587

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

vie. 5/2

4:26 pm-2:20 pm

2 stops20h 54m

Montreal Pierre Elliott Trudeau Intl

lun. 5/5

6:10 am-8:57 pm

3 stops15h 47m

$1,069

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

vie. 6/6

9:05 am-9:08 pm

1 stop11h 03m

$161

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

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, January is the cheapest month in which you can book a flight from Appleton to Region of Ontario (average of $243). Flying from Appleton to Region of Ontario in July is currently the most expensive (average of $359). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 abril 22, 2025.
To help decide which airline to fly from Appleton to Ontario, see what other customers have to say about Delta and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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, January is the cheapest month in which you can book a flight from Appleton to Region of Ontario (average of $243). Flying from Appleton to Region of Ontario in July is currently the most expensive (average of $359). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Appleton to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Vancouver Intl flights
O'Hare Intl to Calgary flights
Minneapolis to Vancouver Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Pearson Intl flights
Minneapolis to Calgary flights
Minneapolis to Pearson Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Toronto Island flights
O'Hare Intl to Abbotsford flights
O'Hare Intl to Québec City flights
O'Hare Intl to Ottawa flights
Minneapolis to Abbotsford flights
Minneapolis to Edmonton flights
Milwaukee to Vancouver Intl flights
O'Hare Intl to Winnipeg flights
O'Hare Intl to Halifax flights
Minneapolis to Toronto Island flights
O'Hare Intl to Edmonton flights
Madison to Vancouver Intl flights
Milwaukee to Pearson Intl flights
Minneapolis to Winnipeg flights
Madison to Pearson Intl flights
Milwaukee to Calgary flights
Minneapolis to Québec City flights
Milwaukee to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Victoria flights
Minneapolis to Halifax flights
Minneapolis to Charlottetown flights
Minneapolis to Victoria flights
O'Hare Intl to Charlottetown flights
Minneapolis to Kelowna flights
O'Hare Intl to Hamilton flights
Madison to Halifax flights
O'Hare Intl to St. John's flights
O'Hare Intl to Saskatoon flights
Madison to Calgary flights
Madison to Pierre Elliott Trudeau Intl flights
Minneapolis to St. John's flights
Appleton to Calgary flights
Madison to Abbotsford flights
Milwaukee to Abbotsford flights
Appleton to Pearson Intl flights
Green Bay to Pearson Intl flights
Minneapolis to Ottawa flights
O'Hare Intl to Regina flights
Appleton to Pierre Elliott Trudeau Intl flights
Milwaukee to Québec City flights
O'Hare Intl to Penticton flights
O'Hare Intl to Kelowna flights

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 abril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$692Average$808FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.