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$149 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 3/21. 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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Illinois to Appleton.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:26 pm - 3:32 pmORD-ATW
1h 06mnonstop
4:02 pm - 5:15 pmATW-ORD
1h 13mnonstop
$242American Airlines
Find Deal
Sat, Apr 12 - Sun, Apr 27
9:50 am - 10:56 amORD-ATW
1h 06mnonstop
4:37 pm - 5:50 pmATW-ORD
1h 13mnonstop
$257American Airlines
Find Deal
Thu, May 15 - Mon, May 19
10:21 am - 11:25 amORD-ATW
1h 04mnonstop
4:02 pm - 5:15 pmATW-ORD
1h 13mnonstop
$262American Airlines
Find Deal
Sat, Mar 22 - Fri, Apr 4
6:30 pm - 7:45 pmORD-ATW
1h 15mnonstop
5:39 am - 6:56 amATW-ORD
1h 17mnonstop
$286American Airlines
Find Deal
Fri, Mar 7 - Tue, Mar 11
6:45 am - 10:49 amORD-ATW
4h 04m1 stop
4:25 pm - 9:47 pmATW-ORD
5h 22m1 stop
$306Delta
Find Deal
Fri, Mar 7 - Tue, Mar 11
12:57 pm - 2:08 pmORD-ATW
1h 11mnonstop
6:35 am - 7:50 amATW-ORD
1h 15mnonstop
$397United Airlines
Find Deal
Mon, Jul 21 - Thu, Jul 24
3:40 pm - 4:50 pmORD-ATW
1h 10mnonstop
8:23 am - 9:28 pmATW-ORD
13h 05m1 stop
$436United Airlines
Find Deal
Fri, Mar 7 - Tue, Mar 11
10:12 am - 6:35 pmORD-ATW
32h 23m2 stops
6:30 am - 11:56 pmATW-ORD
17h 26m3 stops
$492
Find Deal
Fri, Mar 7 - Tue, Mar 11
5:55 am - 6:35 pmORD-ATW
36h 40m3 stops
6:30 am - 11:56 pmATW-ORD
17h 26m3 stops
$512
Find Deal
Fri, Mar 7 - Tue, Mar 11
5:00 pm - 9:25 pmORD-ATW
4h 25m1 stop
12:19 pm - 6:49 pmATW-ORD
6h 30m1 stop
$523Delta
Find Deal
Sat, Apr 12 - Sun, Apr 27

Good to know

Low season

March

High season

July

Cheapest flight

$149
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 5% increase in price.
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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