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$102 Find Cheap Flights from Illinois to Appleton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Appleton departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flight Deals from Illinois to Appleton

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Appleton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Illinois to Appleton

KAYAK's recommended round-trip deals from the most popular airlines that fly from Illinois to Appleton.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
8:25 pm - 9:43 pmORD-ATW
1h 18mnonstop
6:20 pm - 7:33 pmATW-ORD
1h 13mnonstop
$179American Airlines
Find Deal
Mon, Apr 21 - Sat, Apr 26
2:26 pm - 3:32 pmORD-ATW
1h 06mnonstop
4:02 pm - 5:15 pmATW-ORD
1h 13mnonstop
$188American Airlines
Find Deal
Sat, Apr 19 - Wed, Apr 23
10:50 am - 12:04 pmORD-ATW
1h 14mnonstop
3:43 pm - 5:04 pmATW-ORD
1h 21mnonstop
$189United Airlines
Find Deal
Tue, Apr 15 - Sat, Apr 19
6:35 am - 11:34 amORD-ATW
4h 59m1 stop
5:06 pm - 8:45 pmATW-ORD
3h 39m1 stop
$224Delta
Find Deal
Sat, Apr 19 - Wed, Apr 23
6:45 am - 10:24 amORD-ATW
3h 39m1 stop
6:20 am - 10:23 amATW-ORD
4h 03m1 stop
$229Delta
Find Deal
Tue, Apr 15 - Sat, Apr 19
5:50 pm - 7:03 pmORD-ATW
1h 13mnonstop
5:29 pm - 6:49 pmATW-ORD
1h 20mnonstop
$241United Airlines
Find Deal
Thu, Apr 24 - Sun, Apr 27
8:05 pm - 9:21 pmORD-ATW
1h 16mnonstop
5:29 pm - 6:50 pmATW-ORD
1h 21mnonstop
$254United Airlines
Find Deal
Sun, Apr 13 - Tue, Jul 8
8:50 am - 3:42 pmORD-ATW
6h 52m1 stop
6:20 am - 12:39 pmATW-ORD
6h 19m2 stops
$256Delta
Find Deal
Thu, Apr 24 - Sun, Apr 27
7:33 pm - 8:57 pmORD-ATW
25h 24m2 stops
2:06 pm - 12:31 amATW-ORD
34h 25m2 stops
$317
Find Deal
Thu, Apr 24 - Sun, Apr 27
7:33 pm - 8:57 pmORD-ATW
25h 24m2 stops
2:06 pm - 12:47 pmATW-ORD
46h 41m3 stops
$345
Find Deal
Thu, Apr 24 - Sun, Apr 27

Good to know

Low season

January

High season

July

Cheapest flight

$102
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Chicago to Appleton

FAQs for booking flights from Illinois to Appleton

  • How does KAYAK find such low prices on flights from Illinois to Appleton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Appleton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Appleton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Appleton from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Appleton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Appleton with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Appleton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Appleton from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Everything you need to know for your flight to Appleton

Information on the airport you'll fly into in Appleton

Appleton (ATW)

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