ONT - ATW

$274 Find Cheap Flights from Ontario to Appleton - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$359
Typical prices: $457-$699
United Airlines
Sat 10/27Sat 11/17
ONT - ATW • 1 stop
Cheapest one-way
$274
Typical prices: $411-$414
Multiple Airlines
Thu 10/4
ONT - ATW • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Ontario and Appleton. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 36% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Las Vegas Harry Reid Intl (LAS)
Cheapest • Avg $525 (round-trip)
Denver Intl (DEN)
Shortest trip • 5h 54m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Appleton (ONT-ATW)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Appleton

Tue, Oct 27 - Tue, Nov 17
United Airlines Logo
6:59 am - 3:45 pmONT  Ontario-ATW Appleton Intl
6h 46m1 stop Chicago O'Hare Intl
United Airlines Logo
8:30 am - 12:33 pmATW  Appleton Intl-ONT Ontario
6h 03m1 stop Denver Intl
$359United Airlines
Tue, Oct 27 - Tue, Nov 17
United Airlines Logo
6:59 am - 3:45 pmONT  Ontario-ATW Appleton Intl
6h 46m1 stop Chicago O'Hare Intl
United Airlines Logo
8:30 am - 3:33 pmATW  Appleton Intl-ONT Ontario
9h 03m2 stops Denver Intl San Francisco
$364United Airlines
Tue, Oct 27 - Tue, Nov 17
United Airlines Logo
5:00 am - 3:45 pmONT  Ontario-ATW Appleton Intl
8h 45m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
8:30 am - 6:01 pmATW  Appleton Intl-ONT Ontario
11h 31m2 stops Denver Intl San Francisco
$369United Airlines
Wed, Oct 21 - Thu, Oct 29
United Airlines Logo
1:24 pm - 9:08 pmONT  Ontario-ATW Appleton Intl
5h 44m1 stop Denver Intl
United Airlines Logo
12:50 pm - 8:51 pmATW  Appleton Intl-ONT Ontario
10h 01m2 stops Chicago O'Hare Intl Denver Intl
$384United Airlines
Fri, Oct 2 - Tue, Oct 6
United Airlines Logo
1:24 pm - 9:08 pmONT  Ontario-ATW Appleton Intl
5h 44m1 stop Denver Intl
United Airlines Logo
10:00 am - 8:31 pmATW  Appleton Intl-ONT Ontario
12h 31m2 stops Chicago O'Hare Intl San Francisco
$387United Airlines
Sat, Oct 3 - Tue, Oct 6
Delta Logo
1:04 pm - 11:02 pmONT  Ontario-ATW Appleton Intl
7h 58m2 stops Salt Lake City Minneapolis St Paul
Delta Logo
5:35 am - 11:06 amATW  Appleton Intl-ONT Ontario
7h 31m1 stop Atlanta Hartsfield-Jackson
$393Delta
Tue, Sep 29 - Tue, Oct 6
Delta Logo
12:17 pm - 10:45 pmONT  Ontario-ATW Appleton Intl
8h 28m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:35 am - 11:06 amATW  Appleton Intl-ONT Ontario
7h 31m1 stop Atlanta Hartsfield-Jackson
$408Delta
Wed, Dec 30 - Wed, Jan 13
American Airlines Logo
10:34 am - 9:30 pmONT  Ontario-ATW Appleton Intl
8h 56m1 stop Dallas/Fort Worth
American Airlines Logo
6:30 pm - 11:19 pmATW  Appleton Intl-ONT Ontario
6h 49m1 stop Chicago O'Hare Intl
$408American Airlines
Sat, Sep 26 - Tue, Oct 6
Delta Logo
12:17 pm - 10:45 pmONT  Ontario-ATW Appleton Intl
8h 28m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:35 am - 11:06 amATW  Appleton Intl-ONT Ontario
7h 31m1 stop Atlanta Hartsfield-Jackson
$408Delta
Wed, Dec 30 - Wed, Jan 13
Delta Logo
10:29 pm - 11:59 amONT  Ontario-ATW Appleton Intl
11h 30m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
5:29 am - 11:27 amATW  Appleton Intl-ONT Ontario
7h 58m1 stop Atlanta Hartsfield-Jackson
$413Delta
Booking Insights

Price, demand and travel trends for Ontario to Appleton flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Ontario to Appleton with more confidence.

How much is a round-trip flight from Ontario to Appleton?

Round-trip flights from Ontario to Appleton start at $359. Prices are below average for this route right now, with typical round-trip fares ranging from $457 to $699. The lowest price found in the past 5 days was $359 on United Airlines.

What's the cheapest day of the week to fly from Ontario to Appleton?

Wednesday is the cheapest day of the week to fly from Ontario to Appleton, it is 37% cheaper than the average day. Sunday is the most expensive day with flight prices 33% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Ontario to Appleton flights

Low season

December

Cheapest flight

$274
Most popular time to fly and prices are also 7% lower on average.
Flight from Ontario to Appleton

When to book flights from Ontario to Appleton

Are your dates flexible? Find out the best times to travel from Ontario to Appleton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ontario to Appleton flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Ontario to Appleton?

    Flights from Ontario to Appleton usually depart from Ontario (ONT) and arrive at Appleton Intl (ATW).

  • What cabin classes can I book on flights from Ontario to Appleton?

    Two cabin classes are available on flights from Ontario to Appleton:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Ontario to Appleton pass through?

    One-stop flights from Ontario to Appleton most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 54% of one-stop connections
    • Denver Intl (DEN) - 21% of one-stop connections
    • Dallas/Fort Worth (DFW) - 21% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) - 4% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Ontario to Appleton?

    Yes. Being flexible with your travel dates can save you up to 53% on the Ontario to Appleton route. Wednesday is the cheapest departure day at $369 round-trip on average, while Sunday is the most expensive at $771, a difference of $402. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Ontario to Appleton?

    A nonstop flight from Ontario to Appleton takes 0h 00m, covering 1,697 miles.

  • Do I need a passport to fly from Ontario to Appleton?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Ontario to Appleton changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $359 to $1,814. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Ontario to Appleton looking right now?

    One-way fares from Ontario to Appleton are currently lower than usual. Average one-way flight prices are about $346, which is 16% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Ontario to Appleton?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 54m, compared with 7h 07m via Chicago O'Hare Intl (ORD) and 7h 14m via Las Vegas Harry Reid Intl (LAS).

  • What is the time difference between Ontario and Appleton?

    Appleton is 2 hours ahead of Ontario (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Appleton Intl Airport (ATW)?

    Appleton Intl Airport (ATW) hosts 5 major car rental companies, with daily rates starting from around $34 for economy cars. Top options include:
    • Alamo
    • Enterprise Rent-A-Car
    • Hertz
    • Budget
    • Avis

  • How much should I expect to pay for a Ontario to Appleton flight?

    Round-trip flights from Ontario to Appleton range from $457 to $699, with an average of $579 over the past 12 months. Anything below $457 counts as a good deal.

Your guide to booking Ontario to Appleton flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $369 - about $402 less than Sunday (52% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ontario to Appleton trip for February. Fares historically average $369 round-trip in that month - typically $710 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Appleton Intl Airport.
    - Home2 Suites by Hilton Appleton

More options for your flight from Ontario to Appleton

Complete your trip to Appleton with a hotel stay or car rental

Car rentals in Appleton
Hotels in Appleton
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