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Cheap flights from Illinois to Appleton from $123

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Appleton departing on 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Appleton

Cheap round-trip flights

United Airlines Logo
10:50 am - 12:01 pmORD-ATW
1h 11mnonstop
United Airlines Logo
2:45 pm - 4:09 pmATW-ORD
1h 24mnonstop
$179United Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 19
United Airlines Logo
10:50 am - 12:01 pmORD-ATW
1h 11mnonstop
United Airlines Logo
3:46 pm - 5:10 pmATW-ORD
1h 24mnonstop
$184United Airlines
Find Deal
Thu, Oct 9 - Tue, Oct 14
American Airlines Logo
8:20 am - 9:23 amORD-ATW
1h 03mnonstop
American Airlines Logo
6:13 pm - 7:38 pmATW-ORD
1h 25mnonstop
$189American Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 11
American Airlines Logo
8:01 am - 9:06 amORD-ATW
1h 05mnonstop
American Airlines Logo
9:37 am - 10:52 amATW-ORD
1h 15mnonstop
$209American Airlines
Find Deal
Fri, Oct 3 - Sat, Oct 4
American Airlines Logo
8:07 am - 9:16 amORD-ATW
1h 09mnonstop
American Airlines Logo
7:42 pm - 9:00 pmATW-ORD
1h 18mnonstop
$223American Airlines
Find Deal
Fri, Nov 21 - Mon, Nov 24
Delta Logo
7:10 am - 10:28 amORD-ATW
3h 18m1 stop
Delta Logo
12:15 pm - 5:01 pmATW-ORD
4h 46m1 stop
$229Delta
Find Deal
Fri, Oct 3 - Sat, Oct 4
American Airlines Logo
2:50 pm - 3:41 pmORD-ATW
0h 51mnonstop
American Airlines Logo
4:56 pm - 6:00 pmATW-ORD
1h 04mnonstop
$239American Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
Delta Logo
6:00 am - 11:21 amORD-ATW
5h 21m1 stop
Delta Logo
11:00 am - 8:38 pmATW-ORD
9h 38m1 stop
$262Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3
Multiple Airlines Logo
5:28 pm - 9:07 pmORD-ATW
27h 39m2 stops
Multiple Airlines Logo
3:25 pm - 9:36 amATW-ORD
18h 11m1 stop
$324Multiple Airlines
Find Deal
Wed, Oct 22 - Sun, Oct 26
Multiple Airlines Logo
12:31 pm - 11:12 pmORD-ATW
10h 41m1 stop
Multiple Airlines Logo
2:57 pm - 10:50 amATW-ORD
19h 53m2 stops
$384Multiple Airlines
Find Deal
Fri, Oct 3 - Sat, Oct 4

United Airlines flights from Illinois to Appleton

Our best United Airlines deals on Illinois to Appleton flight tickets
United Airlines
Oct 17
ORD10:50 amChicago O'Hare Intl
1h 11m
ATW12:01 pmAppleton Intl
Oct 19
ATW2:45 pmAppleton Intl
1h 24m
ORD4:09 pmChicago O'Hare Intl
$179
Find similar
United Airlines
Oct 9
ORD10:50 amChicago O'Hare Intl
1h 11m
ATW12:01 pmAppleton Intl
Oct 14
ATW3:46 pmAppleton Intl
1h 24m
ORD5:10 pmChicago O'Hare Intl
$184
Find similar
United Airlines
Sep 26
ORD12:57 pmChicago O'Hare Intl
1h 11m
ATW2:08 pmAppleton Intl
Sep 28
ATW2:45 pmAppleton Intl
1h 24m
ORD4:09 pmChicago O'Hare Intl
$259
Find similar

Delta flights from Illinois to Appleton

Our best Delta deals on Illinois to Appleton flight tickets
Delta
Oct 3
ORD7:10 amChicago O'Hare Intl
3h 18m
1 stop
ATW10:28 amAppleton Intl
Oct 4
ATW12:15 pmAppleton Intl
4h 46m
1 stop
ORD5:01 pmChicago O'Hare Intl
$229
Find similar
Delta
Feb 28
ORD6:00 amChicago O'Hare Intl
5h 21m
1 stop
ATW11:21 amAppleton Intl
Mar 3
ATW11:00 amAppleton Intl
9h 38m
1 stop
ORD8:38 pmChicago O'Hare Intl
$262
Find similar
Delta
Feb 28
ORD7:00 amChicago O'Hare Intl
8h 38m
2 stops
ATW3:38 pmAppleton Intl
Mar 3
ATW11:00 amAppleton Intl
9h 38m
1 stop
ORD8:38 pmChicago O'Hare Intl
$282
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Appleton 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, momondo users made 832,500 searches. Data last updated September 22, 2025.
Use the filters below to find and compare flights from Illinois to Appleton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Fri 10/17

10:50 am-12:01 pm

Nonstop1h 11m

Appleton Intl

Sun 10/19

2:45 pm-4:09 pm

Nonstop1h 24m

$179

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Thu 10/9

10:50 am-12:01 pm

Nonstop1h 11m

Appleton Intl

Tue 10/14

3:46 pm-5:10 pm

Nonstop1h 24m

$184

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Tue 10/7

8:20 am-9:23 am

Nonstop1h 03m

Appleton Intl

Sat 10/11

6:13 pm-7:38 pm

Nonstop1h 25m

$189

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Fri 10/3

8:01 am-9:06 am

Nonstop1h 05m

Appleton Intl

Sat 10/4

9:37 am-10:52 am

Nonstop1h 15m

$209

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Fri 11/21

8:07 am-9:16 am

Nonstop1h 09m

Appleton Intl

Mon 11/24

7:42 pm-9:00 pm

Nonstop1h 18m

$223

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Fri 10/3

7:10 am-10:28 am

1 stop3h 18m

Appleton Intl

Sat 10/4

12:15 pm-5:01 pm

1 stop4h 46m

$229

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Sat 2/28

2:50 pm-3:41 pm

Nonstop0h 51m

Appleton Intl

Tue 3/3

4:56 pm-6:00 pm

Nonstop1h 04m

$239

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Sat 2/28

6:00 am-11:21 am

1 stop5h 21m

Appleton Intl

Tue 3/3

11:00 am-8:38 pm

1 stop9h 38m

$262

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Wed 10/22

5:28 pm-9:07 pm

2 stops27h 39m

Appleton Intl

Sun 10/26

3:25 pm-9:36 am

1 stop18h 11m

$324

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Fri 10/3

12:31 pm-11:12 pm

1 stop10h 41m

Appleton Intl

Sat 10/4

2:57 pm-10:50 am

2 stops19h 53m

$384

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Appleton from

How to get the cheapest flight ticket from Illinois to Appleton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Appleton?

The cheapest day to depart from Illinois to Appleton is on a Saturday when prices can be found for as low as $239. The most expensive day to fly to Appleton is Thursday, with ticket prices averaging around $382.

What is the cheapest time of day to depart on your flight to Appleton?

Our data shows that the cheapest Illinois to Appleton flights are usually those with departure times in the evening. Our users have found flights to Appleton in the evening for as low as $294. In the morning is when there is more demand to fly to Appleton, so prices are often more expensive at around $335 per ticket.

What is the cheapest Illinois to Appleton Intl flight route?

Fly from Chicago O'Hare Intl to Appleton Intl for the best Illinois - Appleton Intl flight prices

What cabin class options are available on Illinois to Appleton Intl flights?

There are 3 cabin classes available to choose from on Illinois to Appleton Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Appleton flights?

No. A direct flight is the cheapest option for a flight between Illinois to Appleton.

Cheap Illinois to Appleton flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Appleton

Best Price Found

$209

Fastest flight time

0h 51m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Appleton

1 airport
The best one-way flight to Appleton from Illinois in the past 72 hours is $209. The best round-trip flight deal from Illinois to Appleton found on momondo in the last 72 hours is $199.
The fastest flight from Illinois to Appleton takes 0h 51m
Direct flights go from Illinois to Appleton on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Appleton: Appleton Intl (ATW)
Search flight deals

  • When did momondo last update prices for flights from Illinois to Appleton Intl Airport?

    Prices for flights from Illinois to Appleton Intl Airport refresh daily.

  • How many operators does momondo search for flights from Illinois to Appleton Intl Airport?

  • How old do you have to be to fly from Illinois to Appleton Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Appleton Intl Airport.

  • What documentation or ID do you need to fly to Appleton Intl Airport?

    The required travel and health documents for your Appleton Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Appleton Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Illinois to Appleton?

Best airlines flying from Illinois to Appleton

Compare and see reviews for airlines that fly from Illinois to Appleton with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $179Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $254Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights

Traveling to a place near Appleton?

Book flights to Appleton if you plan to visit one of these locations
Oshkosh
Fond du Lac
Neenah
Waupaca
Elkhart Lake
Plymouth

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Appleton?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Appleton. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Illinois to Appleton with flexible booking policies on momondo?

All flight searches from Illinois to Appleton on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Illinois to Appleton?

momondo helps you find the best flight between Illinois and Appleton by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Illinois to Appleton right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to Appleton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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