What is the cheapest airline that flies from Appleton Intl to Illinois?

Delta and American Airlines are the most popular carriers operating from Appleton Intl to Illinois

How many flights depart from Appleton to Illinois on average per week?

As of March 2026, there are 59 flights per week flying from Appleton to Illinois. The most common day of the week flights depart is Thu, with 36% of flights taking off on this day.

How many flights depart from Appleton to Illinois on average per day?

As of March 2026, there are 8 flights per day flying from Appleton to Illinois. The most common time of day flights depart is 5:00PM, with 68% of flights taking off in the afternoon.

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?

There are 3 operators available for flights from Appleton Intl Airport to Illinois as of March 2026.

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.

$114 Cheap Flights from Appleton to Illinois in 2026

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Find the cheapest flights from Appleton to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 7:29 am

ATW

ORD

1h 29mnonstop

11:50 am - 1:00 pm

ORD

ATW

1h 10mnonstop

$179American Airlines

Wed, Apr 8 - Fri, Apr 17

12:34 pm - 2:05 pm

ATW

ORD

1h 31mnonstop

3:35 pm - 4:48 pm

ORD

ATW

1h 13mnonstop

$188United Airlines

Thu, Mar 26 - Sun, Mar 29

3:41 pm - 5:05 pm

ATW

ORD

1h 24mnonstop

7:10 am - 8:21 am

ORD

ATW

1h 11mnonstop

$194United Airlines

Fri, Mar 20 - Sun, Mar 22

12:06 pm - 6:40 pm

ATW

MDW

6h 34m

1 stop

9:29 am - 3:38 pm

MDW

ATW

6h 09m

1 stop

$199Delta

Wed, Apr 8 - Wed, Apr 15

7:00 am - 1:01 pm

ATW

ORD

6h 01m

1 stop

6:24 am - 11:51 am

ORD

ATW

5h 27m

1 stop

$199Delta

Thu, May 7 - Sun, May 10

6:51 pm - 8:11 pm

ATW

ORD

1h 20mnonstop

8:00 am - 9:06 am

ORD

ATW

1h 06mnonstop

$209American Airlines

Fri, Mar 20 - Sun, Mar 22

11:14 am - 4:43 pm

ATW

ORD

5h 29m

1 stop

5:04 pm - 8:37 pm

ORD

ATW

3h 33m

1 stop

$214Delta

Wed, Apr 8 - Fri, Apr 17

7:00 am - 12:42 pm

ATW

MDW

5h 42m

1 stop

9:23 am - 3:33 pm

MDW

ATW

6h 10m

1 stop

$219Delta

Mon, May 25 - Sat, May 30

7:00 am - 1:01 pm

ATW

ORD

6h 01m

1 stop

6:24 am - 11:51 am

ORD

ATW

5h 27m

1 stop

$219Delta

Thu, May 7 - Sun, May 10

9:38 am - 10:53 am

ATW

ORD

1h 15mnonstop

10:15 pm - 11:19 pm

ORD

ATW

1h 04mnonstop

$224American Airlines

Sat, Mar 14 - Wed, Mar 18

American Airlines flights from Appleton to Illinois

Our best American Airlines deals on Appleton to Illinois flight tickets

American Airlines

Apr 8

ATW6:00 amAppleton Intl

1h 29m

ORD7:29 amChicago O'Hare Intl

Apr 17

ORD11:50 amChicago O'Hare Intl

1h 10m

ATW1:00 pmAppleton Intl

$179

American Airlines

Mar 20

ATW6:51 pmAppleton Intl

1h 20m

ORD8:11 pmChicago O'Hare Intl

Mar 22

ORD8:00 amChicago O'Hare Intl

1h 06m

ATW9:06 amAppleton Intl

$209

American Airlines

Mar 14

ATW9:38 amAppleton Intl

1h 15m

ORD10:53 amChicago O'Hare Intl

Mar 18

ORD10:15 pmChicago O'Hare Intl

1h 04m

ATW11:19 pmAppleton Intl

$224

United Airlines flights from Appleton to Illinois

Our best United Airlines deals on Appleton to Illinois flight tickets

United Airlines

Mar 26

ATW12:34 pmAppleton Intl

1h 31m

ORD2:05 pmChicago O'Hare Intl

Mar 29

ORD3:35 pmChicago O'Hare Intl

1h 13m

ATW4:48 pmAppleton Intl

$188

United Airlines

Mar 20

ATW3:41 pmAppleton Intl

1h 24m

ORD5:05 pmChicago O'Hare Intl

Mar 22

ORD7:10 amChicago O'Hare Intl

1h 11m

ATW8:21 amAppleton Intl

$194

United Airlines

Mar 13

ATW3:41 pmAppleton Intl

1h 24m

ORD5:05 pmChicago O'Hare Intl

Mar 15

ORD1:55 pmChicago O'Hare Intl

1h 11m

ATW3:06 pmAppleton Intl

$239

Fly from

Fly to

Route

Depart

Return

Price

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Wed 4/8

6:00 am-7:29 am

Nonstop1h 29m

Chicago O'Hare Intl

Fri 4/17

11:50 am-1:00 pm

Nonstop1h 10m

$179

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Thu 3/26

12:34 pm-2:05 pm

Nonstop1h 31m

Chicago O'Hare Intl

Sun 3/29

3:35 pm-4:48 pm

Nonstop1h 13m

$188

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Fri 3/20

3:41 pm-5:05 pm

Nonstop1h 24m

Chicago O'Hare Intl

Sun 3/22

7:10 am-8:21 am

Nonstop1h 11m

$194

AppletonChicago

ATW - MDW

ATWMDW

Appleton Intl

Wed 4/8

12:06 pm-6:40 pm

1 stop6h 34m

Chicago Midway

Wed 4/15

9:29 am-3:38 pm

1 stop6h 09m

$199

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Thu 5/7

7:00 am-1:01 pm

1 stop6h 01m

Chicago O'Hare Intl

Sun 5/10

6:24 am-11:51 am

1 stop5h 27m

$199

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Fri 3/20

6:51 pm-8:11 pm

Nonstop1h 20m

Chicago O'Hare Intl

Sun 3/22

8:00 am-9:06 am

Nonstop1h 06m

$209

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Wed 4/8

11:14 am-4:43 pm

1 stop5h 29m

Chicago O'Hare Intl

Fri 4/17

5:04 pm-8:37 pm

1 stop3h 33m

$214

AppletonChicago

ATW - MDW

ATWMDW

Appleton Intl

Mon 5/25

7:00 am-12:42 pm

1 stop5h 42m

Chicago Midway

Sat 5/30

9:23 am-3:33 pm

1 stop6h 10m

$219

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Thu 5/7

7:00 am-1:01 pm

1 stop6h 01m

Chicago O'Hare Intl

Sun 5/10

6:24 am-11:51 am

1 stop5h 27m

$219

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Sat 3/14

9:38 am-10:53 am

Nonstop1h 15m

Chicago O'Hare Intl

Wed 3/18

10:15 pm-11:19 pm

Nonstop1h 04m

$224

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Appleton is in February. Flight prices, which tend to average around $179, 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 February, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $203.

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 $389. Flights from Appleton to Illinois on a Sunday will generally be more expensive and average around $509. 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 $375. Flights in the morning are often more expensive with an average ticket price of $431.

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	$222
Fastest flight time	1h 20m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Appleton in the past 72 hours is $222. The best round-trip flight deal from Appleton to Illinois found on momondo in the last 72 hours is $329.

The fastest flight from Appleton to Illinois takes 1h 20m

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?
There are 3 operators available for flights from Appleton Intl Airport to Illinois as of March 2026.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Appleton to Illinois is Airbus A320-100/200 (51.71% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (9.43%), Embraer 175 (Enhanced Winglets) (9.11%), and Embraer 175 (6.02%).

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
American Airlines	PriceFrom $179	Free Cancellation	Rating 7.1 11,381 reviews		Search American Airlines flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 9,389 reviews		Search United 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.