$276+ Cheap flights from Appleton to Ontario (ATW - ONT)
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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — ONT
Nov 3 — Nov 101
Round-trip
1 adult, Economy
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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
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Cheapest flights from Appleton to OntarioExplore 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 October 4, 2026.
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 October 4, 2026.
This Delta deal was found by Cheapflights users on 9/30. 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.
Wed 10/285:35 am -
1 stop7h 31m
Tue 11/312:16 pm -
1 stop7h 52m
Deal found 9/30![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 9/30. 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.
Sat 10/315:35 am -
1 stop7h 31m
Thu 11/512:16 pm -
1 stop7h 52m
Deal found 9/30![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 9/30. 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.
Wed 10/285:35 am -
1 stop7h 31m
Sat 10/316:00 am -
2 stops8h 21m
Deal found 9/30![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 9/28. 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.
Sat 10/315:35 am -
1 stop7h 31m
Sat 11/712:16 pm -
1 stop7h 52m
Deal found 9/28![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/2. 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 10/1712:50 pm -
1 stop8h 53m
Wed 10/2112:43 pm -
1 stop7h 56m
Deal found 10/2![American Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 9/30. 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.
Wed 10/285:35 am -
1 stop7h 31m
Mon 11/212:16 pm -
1 stop7h 52m
Deal found 9/30![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Sat 10/178:05 am -
2 stops11h 41m
Wed 10/211:24 pm -
1 stop5h 44m
Deal found 10/2![United Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 9/30. 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.
Sat 10/315:35 am -
1 stop7h 31m
Wed 11/412:16 pm -
1 stop7h 52m
Deal found 9/30![Delta logo]()
$448
This Delta deal was found by Cheapflights users on 9/30. 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.
Sat 10/315:35 am -
1 stop7h 31m
Mon 11/212:16 pm -
1 stop7h 52m
Deal found 9/30![Delta logo]()
$468
This Delta deal was found by Cheapflights users on 10/2. 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.
Sat 10/1711:07 am -
2 stops13h 36m
Wed 10/219:45 am -
2 stops10h 23m
Deal found 10/2![Delta logo]()
$488
This Delta deal was found by Cheapflights users on 9/30. 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.
Tue 10/275:35 am -
1 stop7h 31m
Thu 11/512:16 pm -
1 stop7h 52m
Deal found 9/30![Delta logo]()
$494
Best flights from Appleton to OntarioDiscover carefully curated flight deals from Appleton to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
Discover carefully curated flight deals from Appleton to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
This Delta deal was found by Cheapflights users on 9/28. 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.
Sat 10/315:35 am -
1 stop7h 31m
Sat 11/712:16 pm -
1 stop7h 52m
Deal found 9/28![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Wed 1/2012:32 pm -
1 stop8h 18m
Sun 1/247:00 am -
1 stop9h 14m
Deal found 10/3![United Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 9/29. 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 10/316:02 am -
2 stops11h 14m
Wed 11/49:50 am -
2 stops10h 45m
Deal found 9/29![American Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Sat 1/1612:32 pm -
1 stop8h 18m
Sun 1/175:00 am -
2 stops12h 19m
Deal found 10/3![United Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 10/1. 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.
Wed 2/1712:06 pm -
2 stops13h 42m
Tue 3/2312:00 pm -
1 stop7h 58m
Deal found 10/1![Delta logo]()
$537
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Sat 12/1212:37 pm -
1 stop8h 07m
Sun 12/135:00 am -
2 stops10h 56m
Deal found 10/3![United Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 10/1. 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.
Tue 12/112:41 pm -
2 stops13h 16m
Tue 12/812:20 pm -
1 stop7h 57m
Deal found 10/1![Delta logo]()
$547
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Sat 10/318:30 am -
2 stops11h 31m
Sat 11/76:00 am -
2 stops12h 48m
Deal found 10/1![United Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Sat 11/712:50 pm -
1 stop7h 57m
Wed 11/111:29 pm -
1 stop5h 19m
Deal found 10/1![United Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Sat 2/612:32 pm -
1 stop8h 12m
Thu 2/116:30 am -
1 stop9h 23m
Deal found 9/30![United Airlines logo]()
$613
Last-minute flights from Appleton to OntarioDiscover last-minute flight deals from Appleton to Ontario. Data last updated October 4, 2026 and is based on user searches.
Discover last-minute flight deals from Appleton to Ontario. Data last updated October 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/2. 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 10/1712:50 pm -
1 stop8h 53m
Wed 10/2112:43 pm -
1 stop7h 56m
Deal found 10/2![American Airlines logo]()
$437
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Sat 10/178:05 am -
2 stops11h 41m
Wed 10/211:24 pm -
1 stop5h 44m
Deal found 10/2![United Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 10/2. 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.
Sat 10/1711:07 am -
2 stops13h 36m
Wed 10/219:45 am -
2 stops10h 23m
Deal found 10/2![Delta logo]()
$488
This Delta deal was found by Cheapflights users on 9/30. 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.
Tue 10/275:35 am -
1 stop7h 31m
Thu 11/512:16 pm -
1 stop7h 52m
Deal found 9/30![Delta logo]()
$494
This Delta deal was found by Cheapflights users on 9/30. 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.
Wed 10/285:35 am -
1 stop7h 31m
Tue 11/312:16 pm -
1 stop7h 52m
Deal found 9/30![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 9/30. 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.
Wed 10/285:35 am -
1 stop7h 31m
Sat 10/316:00 am -
2 stops8h 21m
Deal found 9/30![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 9/30. 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.
Wed 10/285:35 am -
1 stop7h 31m
Mon 11/212:16 pm -
1 stop7h 52m
Deal found 9/30![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 9/30. 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.
Sat 10/315:35 am -
1 stop7h 31m
Thu 11/512:16 pm -
1 stop7h 52m
Deal found 9/30![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 9/28. 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.
Sat 10/315:35 am -
1 stop7h 31m
Sat 11/712:16 pm -
1 stop7h 52m
Deal found 9/28![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 9/30. 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.
Sat 10/315:35 am -
1 stop7h 31m
Wed 11/412:16 pm -
1 stop7h 52m
Deal found 9/30![Delta logo]()
$448
This Delta deal was found by Cheapflights users on 9/30. 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.
Sat 10/315:35 am -
1 stop7h 31m
Mon 11/212:16 pm -
1 stop7h 52m
Deal found 9/30![Delta logo]()
$468
One-way flights from Appleton to OntarioSearch for one-way flight options from Appleton to Ontario. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
Search for one-way flight options from Appleton to Ontario. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Wed 12/309:07 am -
2 stops17h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$276
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Tue 10/2712:50 pm -
1 stop7h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![United Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Wed 12/306:25 pm -
1 stop7h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![American Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Sun 12/208:26 am -
1 stop6h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/28. 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 12/176:15 am -
2 stops16h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Wed 10/218:50 am -
1 stop5h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$476
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Wed 12/210:00 am -
2 stops13h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![United Airlines logo]()
$481
Find flight deals from Appleton to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (Delta) |
One-way from | $276 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $735 |
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 7,457,451 searches. Data last updated October 4, 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
Cheapest round-trip
AppletonOntario
ATW Appleton Intl - ONT Ontario
ATWONT
Appleton Intl
Tue 10/27
12:50 pm-6:47 pm
1 stop7h 57m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$295
AppletonOntario
ATW Appleton Intl - ONT Ontario
ATWONT
Appleton Intl
Wed 12/30
9:07 am-12:20 am
2 stops17h 13m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$328
AppletonOntario
ATW Appleton Intl - ONT Ontario
ATWONT
Appleton Intl
Sun 12/20
8:26 am-12:42 pm
1 stop6h 16m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$379
AppletonOntario
ATW Appleton Intl - ONT Ontario
ATWONT
Appleton Intl
Sat 10/31
5:35 am-11:06 am
1 stop7h 31m
Ontario
Sat 11/7
12:16 pm-10:08 pm
1 stop7h 52m
$419
AppletonOntario
ATW Appleton Intl - ONT Ontario
ATWONT
Appleton Intl
Thu 12/17
6:15 am-9:00 pm
2 stops16h 45m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$443
Quickest round-trip
AppletonOntario
ATW Appleton Intl - ONT Ontario
ATWONT
Appleton Intl
Wed 10/21
8:50 am-12:46 pm
1 stop5h 56m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$476
AppletonOntario
ATW Appleton Intl - ONT Ontario
ATWONT
Appleton Intl
Wed 12/2
10:00 am-9:11 pm
2 stops13h 11m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$481
AppletonOntario
ATW Appleton Intl - ONT Ontario
ATWONT
Appleton Intl
Wed 1/20
12:32 pm-6:50 pm
1 stop8h 18m
Ontario
Sun 1/24
7:00 am-6:14 pm
1 stop9h 14m
$499
AppletonOntario
ATW Appleton Intl - ONT Ontario
ATWONT
Appleton Intl
Sat 1/16
12:32 pm-6:50 pm
1 stop8h 18m
Ontario
Sun 1/17
5:00 am-7:19 pm
2 stops12h 19m
$504
AppletonOntario
ATW Appleton Intl - ONT Ontario
ATWONT
Appleton Intl
Sat 12/12
12:37 pm-6:44 pm
1 stop8h 07m
Ontario
Sun 12/13
5:00 am-5:56 pm
2 stops10h 56m
$504
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Appleton to Ontario
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Appleton to Ontario in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Appleton-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Appleton-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Appleton-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
ATW-ONT
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
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 October 4, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Appleton to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Food
6.7
Crew
8.1
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Entertainment
7.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Food
6.7
Crew
8.1
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Entertainment
7.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Food
6.7
Crew
8.1
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
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.
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.
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Alternative routes for Appleton to Ontario
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Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Appleton to Ontario by cabin class
Find flights from Appleton to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 4, 2026.
Appleton and Ontario flights
Browse other Appleton and Ontario flight options. Last updated on October 4, 2026.
Other flights from Appleton
Browse through other flights departing from Appleton. Flights are based on user searches made on Cheapflights and were last updated on October 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$572 | FlexibilityNo cancel fee | On-time69% |