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.

$121 CHEAP FLIGHTS from Illinois to Appleton

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Flight Deals

Cheap Flights from Illinois to Appleton

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

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Appleton

Tue, Sep 15 - Mon, Sep 21

9:51 am - 11:06 amORD Chicago O'Hare Intl-ATW Appleton Intl

1h 15mnonstop

6:31 pm - 8:13 pmATW Appleton Intl-ORD Chicago O'Hare Intl

1h 42mnonstop

$249American Airlines

Tue, Sep 15 - Thu, Sep 24

10:44 pm - 11:55 pmORD Chicago O'Hare Intl-ATW Appleton Intl

1h 11mnonstop

6:31 pm - 8:13 pmATW Appleton Intl-ORD Chicago O'Hare Intl

1h 42mnonstop

$249American Airlines

Thu, Sep 10 - Sun, Sep 13

10:25 am - 11:43 amORD Chicago O'Hare Intl-ATW Appleton Intl

1h 18mnonstop

10:00 am - 11:29 amATW Appleton Intl-ORD Chicago O'Hare Intl

1h 29mnonstop

$249United Airlines

Tue, Oct 20 - Tue, Oct 27

9:40 pm - 10:58 pmORD Chicago O'Hare Intl-ATW Appleton Intl

1h 18mnonstop

4:55 pm - 6:37 pmATW Appleton Intl-ORD Chicago O'Hare Intl

1h 42mnonstop

$249United Airlines

Thu, Sep 10 - Sun, Sep 13

10:44 pm - 11:55 pmORD Chicago O'Hare Intl-ATW Appleton Intl

1h 11mnonstop

5:35 am - 7:00 amATW Appleton Intl-ORD Chicago O'Hare Intl

1h 25mnonstop

$249American Airlines

Fri, Jan 8 - Mon, Jan 11

4:15 pm - 5:35 pmORD Chicago O'Hare Intl-ATW Appleton Intl

1h 20mnonstop

11:30 am - 12:52 pmATW Appleton Intl-ORD Chicago O'Hare Intl

1h 22mnonstop

$249American Airlines

Tue, Oct 20 - Tue, Oct 27

6:20 am - 11:38 amORD Chicago O'Hare Intl-ATW Appleton Intl

5h 18m1 stop Minneapolis St Paul

5:35 pm - 9:27 pmATW Appleton Intl-ORD Chicago O'Hare Intl

3h 52m1 stop Minneapolis St Paul

$269Delta

Sat, Oct 3 - Sat, Oct 10

7:05 am - 10:28 amORD Chicago O'Hare Intl-ATW Appleton Intl

3h 23m1 stop Detroit Metropolitan Wayne County

5:34 pm - 9:27 pmATW Appleton Intl-ORD Chicago O'Hare Intl

3h 53m1 stop Minneapolis St Paul

$269Delta

Fri, Jan 8 - Mon, Jan 11

5:20 pm - 9:35 pmORD Chicago O'Hare Intl-ATW Appleton Intl

4h 15m1 stop Minneapolis St Paul

5:25 pm - 9:37 pmATW Appleton Intl-ORD Chicago O'Hare Intl

4h 12m1 stop Minneapolis St Paul

$269Delta

Fri, Sep 4 - Tue, Sep 8

5:45 pm - 7:01 pmORD Chicago O'Hare Intl-ATW Appleton Intl

1h 16mnonstop

6:30 am - 8:00 amATW Appleton Intl-ORD Chicago O'Hare Intl

1h 30mnonstop

$279United Airlines

Recent direct flight deals from Illinois to Appleton

Sun, Nov 22 - Sun, Nov 29

9:40 am - 10:56 amORD Chicago O'Hare Intl-ATW Appleton Intl

1h 16mnonstop

6:14 pm - 7:53 pmATW Appleton Intl-ORD Chicago O'Hare Intl

1h 39mnonstop

$249American Airlines

Sat, Oct 3 - Sat, Oct 10

9:51 am - 11:06 amORD Chicago O'Hare Intl-ATW Appleton Intl

1h 15mnonstop

6:14 pm - 7:48 pmATW Appleton Intl-ORD Chicago O'Hare Intl

1h 34mnonstop

$249American Airlines

Thu, Sep 10 - Sun, Sep 13

10:25 am - 11:43 amORD Chicago O'Hare Intl-ATW Appleton Intl

1h 18mnonstop

10:00 am - 11:29 amATW Appleton Intl-ORD Chicago O'Hare Intl

1h 29mnonstop

$249United Airlines

Tue, Oct 20 - Tue, Oct 27

9:40 pm - 10:58 pmORD Chicago O'Hare Intl-ATW Appleton Intl

1h 18mnonstop

4:55 pm - 6:37 pmATW Appleton Intl-ORD Chicago O'Hare Intl

1h 42mnonstop

$249United Airlines

Tue, Sep 15 - Mon, Sep 21

9:51 am - 11:06 amORD Chicago O'Hare Intl-ATW Appleton Intl

1h 15mnonstop

6:31 pm - 8:13 pmATW Appleton Intl-ORD Chicago O'Hare Intl

1h 42mnonstop

$249American Airlines

Tue, Sep 15 - Thu, Sep 24

10:44 pm - 11:55 pmORD Chicago O'Hare Intl-ATW Appleton Intl

1h 11mnonstop

6:31 pm - 8:13 pmATW Appleton Intl-ORD Chicago O'Hare Intl

1h 42mnonstop

$249American Airlines

Thu, Sep 10 - Sun, Sep 13

10:44 pm - 11:55 pmORD Chicago O'Hare Intl-ATW Appleton Intl

1h 11mnonstop

5:35 am - 7:00 amATW Appleton Intl-ORD Chicago O'Hare Intl

1h 25mnonstop

$249American Airlines

Fri, Jan 8 - Mon, Jan 11

4:15 pm - 5:35 pmORD Chicago O'Hare Intl-ATW Appleton Intl

1h 20mnonstop

11:30 am - 12:52 pmATW Appleton Intl-ORD Chicago O'Hare Intl

1h 22mnonstop

$249American Airlines

Mon, Oct 5 - Mon, Oct 12

10:45 pm - 11:57 pmORD Chicago O'Hare Intl-ATW Appleton Intl

1h 12mnonstop

6:14 pm - 7:48 pmATW Appleton Intl-ORD Chicago O'Hare Intl

1h 34mnonstop

$249American Airlines

Sat, Oct 10 - Sat, Oct 24

9:48 am - 11:03 amORD Chicago O'Hare Intl-ATW Appleton Intl

1h 15mnonstop

11:33 am - 12:55 pmATW Appleton Intl-ORD Chicago O'Hare Intl

1h 22mnonstop

$250American Airlines

Useful Info

Low season	March
High season	July
Cheapest flight	$121

Best time to beat the crowds but there is an average 7% increase in price.

Flight from Chicago 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.

Everything you need to know for your flight to Appleton

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Information on the airport you'll fly into in Appleton

Appleton (ATW)

ATW

$121 Find Cheap Flights from Illinois to Appleton - Compare and Save

Cheap Flights from Illinois to Appleton

Recent round-trip flight deals from Illinois to Appleton

Recent one-way flight deals from Illinois to Appleton

Recent last minute flight deals from Illinois to Appleton

Recent direct flight deals from Illinois to Appleton

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Illinois to Appleton

Everything you need to know for your flight to Appleton

Information on the airport you'll fly into in Appleton

Cabin class types available on flights to Illinois

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

Find direct flights for Appleton

Flights to other popular destinations

Flights from domestic origins to Appleton

Choose which airport to fly into in Appleton

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