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Cheap flights from Appleton to Illinois from $105

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to Illinois departing on 1/12. 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 Appleton to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:31 pm - 7:59 pm
ATW
-
ORD
1h 28mnonstop
American Airlines Logo
9:25 am - 10:33 am
ORD
-
ATW
1h 08mnonstop
$179American Airlines
Fri, Feb 13 - Sun, Feb 15
American Airlines Logo
11:27 am - 12:40 pm
ATW
-
ORD
1h 13mnonstop
American Airlines Logo
9:40 am - 10:44 am
ORD
-
ATW
1h 04mnonstop
$194American Airlines
Wed, Apr 8 - Fri, Apr 17
Multiple Airlines Logo
6:00 am - 10:04 pm
ATW
-
ORD
16h 04m1 stop
Multiple Airlines Logo
7:21 pm - 9:12 am
ORD
-
ATW
13h 51m1 stop
$197Multiple Airlines
Mon, Jan 26 - Thu, Jan 29
Delta Logo
12:07 pm - 6:37 pm
ATW
-
MDW
6h 30m1 stop
Delta Logo
5:00 pm - 9:27 pm
MDW
-
ATW
4h 27m1 stop
$199Delta
Tue, Feb 17 - Sat, Feb 21
American Airlines Logo
7:07 pm - 8:40 pm
ATW
-
ORD
1h 33mnonstop
American Airlines Logo
8:05 am - 9:21 am
ORD
-
ATW
1h 16mnonstop
$209American Airlines
Mon, Dec 29 - Fri, Jan 2
Delta Logo
12:07 pm - 6:01 pm
ATW
-
ORD
5h 54m1 stop
Delta Logo
6:00 am - 11:20 am
ORD
-
ATW
5h 20m1 stop
$214Delta
Fri, Feb 20 - Mon, Mar 9
American Airlines Logo
9:51 am - 11:15 am
ATW
-
ORD
1h 24mnonstop
American Airlines Logo
2:22 pm - 3:28 pm
ORD
-
ATW
1h 06mnonstop
$224American Airlines
Fri, Dec 26 - Fri, Jan 2
United Airlines Logo
3:39 pm - 5:10 pm
ATW
-
ORD
1h 31mnonstop
United Airlines Logo
3:35 pm - 4:48 pm
ORD
-
ATW
1h 13mnonstop
$239United Airlines
Tue, Jan 6 - Fri, Jan 16
Multiple Airlines Logo
2:23 pm - 10:23 am
ATW
-
STL
20h 00m1 stop
Multiple Airlines Logo
5:42 pm - 9:31 pm
STL
-
ATW
27h 49m1 stop
$245Multiple Airlines
Thu, Jan 22 - Sat, Jan 31
United Airlines Logo
5:23 pm - 9:13 pm
ATW
-
STL
3h 50m1 stop
United Airlines Logo
6:30 am - 12:00 pm
STL
-
ATW
5h 30m1 stop
$281United Airlines
Sat, Jan 17 - Wed, Jan 21

United Airlines flights from Appleton to Illinois

Our best United Airlines deals on Appleton to Illinois flight tickets
United Airlines
Jan 6
ATW3:39 pmAppleton Intl
1h 31m
ORD5:10 pmChicago O'Hare Intl
Jan 16
ORD3:35 pmChicago O'Hare Intl
1h 13m
ATW4:48 pmAppleton Intl
$239
Find similar
United Airlines
Jan 17
ATW5:23 pmAppleton Intl
3h 50m
1 stop
STL9:13 pmLambert-St Louis
Jan 21
STL6:30 amLambert-St Louis
5h 30m
1 stop
ATW12:00 pmAppleton Intl
$281
Find similar
United Airlines
Feb 12
ATW12:34 pmAppleton Intl
1h 31m
ORD2:05 pmChicago O'Hare Intl
Feb 15
ORD8:15 pmChicago O'Hare Intl
1h 17m
ATW9:32 pmAppleton Intl
$283
Find similar

American Airlines flights from Appleton to Illinois

Our best American Airlines deals on Appleton to Illinois flight tickets
American Airlines
Feb 13
ATW6:31 pmAppleton Intl
1h 28m
ORD7:59 pmChicago O'Hare Intl
Feb 15
ORD9:25 amChicago O'Hare Intl
1h 08m
ATW10:33 amAppleton Intl
$179
Find similar
American Airlines
Apr 8
ATW11:27 amAppleton Intl
1h 13m
ORD12:40 pmChicago O'Hare Intl
Apr 17
ORD9:40 amChicago O'Hare Intl
1h 04m
ATW10:44 amAppleton Intl
$194
Find similar
American Airlines
Dec 29
ATW7:07 pmAppleton Intl
1h 33m
ORD8:40 pmChicago O'Hare Intl
Jan 2
ORD8:05 amChicago O'Hare Intl
1h 16m
ATW9:21 amAppleton Intl
$209
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Appleton to Illinois 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 December 15, 2025.
Use the filters below to find and compare flights from Appleton to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Fri 2/13

6:31 pm-7:59 pm

Nonstop1h 28m

Chicago O'Hare Intl

Sun 2/15

9:25 am-10:33 am

Nonstop1h 08m

$179

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Wed 4/8

11:27 am-12:40 pm

Nonstop1h 13m

Chicago O'Hare Intl

Fri 4/17

9:40 am-10:44 am

Nonstop1h 04m

$194

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Mon 1/26

6:00 am-10:04 pm

1 stop16h 04m

Chicago O'Hare Intl

Thu 1/29

7:21 pm-9:12 am

1 stop13h 51m

$197

AppletonChicago

ATW - MDW

ATWMDW

Appleton Intl

Tue 2/17

12:07 pm-6:37 pm

1 stop6h 30m

Chicago Midway

Sat 2/21

5:00 pm-9:27 pm

1 stop4h 27m

$199

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Mon 12/29

7:07 pm-8:40 pm

Nonstop1h 33m

Chicago O'Hare Intl

Fri 1/2

8:05 am-9:21 am

Nonstop1h 16m

$209

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Fri 2/20

12:07 pm-6:01 pm

1 stop5h 54m

Chicago O'Hare Intl

Mon 3/9

6:00 am-11:20 am

1 stop5h 20m

$214

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Fri 12/26

9:51 am-11:15 am

Nonstop1h 24m

Chicago O'Hare Intl

Fri 1/2

2:22 pm-3:28 pm

Nonstop1h 06m

$224

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Tue 1/6

3:39 pm-5:10 pm

Nonstop1h 31m

Chicago O'Hare Intl

Fri 1/16

3:35 pm-4:48 pm

Nonstop1h 13m

$239

AppletonSt. Louis

ATW - STL

ATWSTL

Appleton Intl

Thu 1/22

2:23 pm-10:23 am

1 stop20h 00m

Lambert-St Louis

Sat 1/31

5:42 pm-9:31 pm

1 stop27h 49m

$245

AppletonSt. Louis

ATW - STL

ATWSTL

Appleton Intl

Sat 1/17

5:23 pm-9:13 pm

1 stop3h 50m

Lambert-St Louis

Wed 1/21

6:30 am-12:00 pm

1 stop5h 30m

$281

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 Illinois from

How to get the cheapest flight ticket from Appleton to Illinois

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 month to fly to Illinois?

The cheapest month to fly to Illinois from Appleton is in July. Flight prices, which tend to average around $203, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of July, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $206.

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

The cheapest day to depart from Appleton to Illinois is on a Wednesday when prices can be found for as low as $398. Flights from Appleton to Illinois on a Sunday will generally be more expensive and average around $543. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Appleton to Illinois during this time can be as low as $371. Flights in the morning are often more expensive with an average ticket price of $456.

What is the cheapest Appleton Intl to Illinois flight route?

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

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

There are 4 cabin classes available to choose from on Appleton Intl to Illinois 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 Appleton to Illinois flights?

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

Cheap Appleton to Illinois flight deals and tips

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

Best Price Found

$231

Fastest flight time

1h 26m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Appleton in the past 72 hours is $231. The best round-trip flight deal from Appleton to Illinois found on momondo in the last 72 hours is $321.
The fastest flight from Appleton to Illinois takes 1h 26m
Direct flights go from Appleton to Illinois every day.
There are 98 airports in Illinois. From Appleton there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

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

    Prices for flights from Appleton Intl Airport to Illinois are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Appleton Intl Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Appleton to Illinois

Compare and see reviews for airlines that fly from Appleton to Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $179Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
American AirlinesPriceFrom $179Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to Illinois from Appleton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

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

Flights from Appleton to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Appleton to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Illinois from Appleton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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