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$350+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — YYZ
Jun 8 — Jun 151
Mon 6/8
Mon 6/15
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 May 9, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/8. 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 7/139:36 am
ATW
-
YYZ
1 stop27h 29m
Multiple Airlines
Sun 7/266:30 am
YYZ
-
ATW
1 stop27h 16m
Multiple Airlines
Deal found 5/8$350
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 7/139:36 am
ATW
-
YYZ
1 stop27h 29m
Multiple Airlines
Thu 7/234:45 pm
YYZ
-
ATW
1 stop16h 26m
Multiple Airlines
Deal found 5/8$358
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/229:41 am
ATW
-
YYZ
1 stop27h 24m
Multiple Airlines
Thu 7/24:45 pm
YYZ
-
ATW
1 stop16h 26m
Multiple Airlines
Deal found 5/6$379
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 7/139:36 am
ATW
-
YYZ
1 stop27h 29m
Multiple Airlines
Sat 7/257:00 am
YYZ
-
ATW
1 stop16h 34m
Multiple Airlines
Deal found 5/8$386
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Fri 6/199:41 am
ATW
-
YYZ
1 stop27h 24m
Multiple Airlines
Thu 7/24:45 pm
YYZ
-
ATW
1 stop16h 26m
Multiple Airlines
Deal found 5/6$390
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/229:41 am
ATW
-
YYZ
1 stop27h 24m
Multiple Airlines
Sun 7/56:30 am
YYZ
-
ATW
1 stop27h 16m
Multiple Airlines
Deal found 5/6$394
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Fri 6/199:41 am
ATW
-
YYZ
1 stop27h 24m
Multiple Airlines
Sun 7/56:30 am
YYZ
-
ATW
1 stop27h 16m
Multiple Airlines
Deal found 5/6$404
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/229:41 am
ATW
-
YYZ
1 stop27h 24m
Multiple Airlines
Sat 7/44:50 pm
YYZ
-
ATW
1 stop30h 02m
Multiple Airlines
Deal found 5/6$414
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 7/168:00 am
ATW
-
YYZ
2 stops13h 04m
Multiple Airlines
Sun 7/266:30 am
YYZ
-
ATW
1 stop27h 16m
Multiple Airlines
Deal found 5/8$423
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Fri 6/199:41 am
ATW
-
YYZ
1 stop27h 24m
Multiple Airlines
Sat 7/44:50 pm
YYZ
-
ATW
1 stop30h 02m
Multiple Airlines
Deal found 5/6$425
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Thu 6/258:00 am
ATW
-
YYZ
2 stops10h 44m
Multiple Airlines
Thu 7/24:45 pm
YYZ
-
ATW
1 stop16h 26m
Multiple Airlines
Deal found 5/6$426
This American Airlines deal was found by Cheapflights users on 5/8. 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 6/226:28 pm
ATW
-
YUL
2 stops18h 22m
American Airlines
Mon 6/295:33 pm
YUL
-
ATW
1 stop18h 14m
American Airlines
Deal found 5/8$614

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 May 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$350
(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

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 May 9, 2026.
Use the filters below to find and compare flights from Appleton to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Fri 7/31

9:36 am-2:05 pm

1 stop27h 29m

Toronto Pearson Intl

Sun 8/2

6:30 am-8:46 am

1 stop27h 16m

$454

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Thu 6/4

2:44 pm-5:09 pm

2 stops25h 25m

Toronto Pearson Intl

Thu 6/11

9:30 am-8:51 am

1 stop24h 21m

$540

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Sat 7/11

2:24 pm-5:45 am

2 stops14h 21m

Toronto Pearson Intl

Thu 7/23

4:45 pm-8:11 am

1 stop16h 26m

$550

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Thu 10/1

8:30 am-6:39 am

1 stop21h 09m

Toronto Pearson Intl

Sun 10/4

3:50 pm-9:41 pm

2 stops30h 51m

$603

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Mon 6/22

6:28 pm-1:50 pm

2 stops18h 22m

Montreal Pierre Elliott Trudeau Intl

Mon 6/29

5:33 pm-10:47 am

1 stop18h 14m

$614

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Sat 5/30

5:30 pm-12:00 pm

1 stop17h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 6/3

9:45 am-4:54 pm

1 stop8h 09m

$705

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Tue 7/14

7:00 am-6:09 pm

2 stops10h 09m

Toronto Pearson Intl

Thu 7/23

6:30 am-10:47 am

1 stop5h 17m

$717

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Thu 8/27

5:54 pm-10:59 am

1 stop16h 05m

Toronto Pearson Intl

Mon 8/31

6:15 am-5:24 pm

2 stops12h 09m

$717

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Tue 7/14

7:00 am-6:09 pm

2 stops10h 09m

Toronto Pearson Intl

Fri 7/24

6:14 pm-9:37 pm

1 stop4h 23m

$717

AppletonToronto

ATW - YYZ

ATWYYZ

Appleton Intl

Thu 7/16

5:00 am-5:39 pm

1 stop11h 39m

Toronto Pearson Intl

Fri 7/24

7:17 am-6:44 pm

1 stop12h 27m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 14 resultsSorted by cheapest first
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

How much does it cost to fly round-trip from Appleton to Region of Ontario?

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 May 9, 2026.
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
8,457 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,457 reviews
Delta
7.9
Good
8,457 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,692 reviews
Delta
7.9
Good
8,457 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 8h 30m. American Airlines provides one of the quickest options available for as low as $715. There are 727 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 May 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$496Average$571FlexibilityNo cancel feeOn-time69%
DeltaCheapest$697Average$757FlexibilityNo cancel feeOn-timeN/A

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