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

As of October 2026, 9 flights take off from Harrisburg and land in Illinois each day. The most common flight departure time for this route is 6:00AM, with 49% of daily flights taking off at noon.

What airlines fly to Illinois?

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Illinois from Harrisburg according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 5 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Harrisburg to Illinois?

United Airlines and Delta are the most popular carriers operating from Harrisburg to Illinois

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

65 flights are operational weekly from Harrisburg to Illinois as of October 2026. The most popular departure day for this route is Fri, with 23% of flights per week taking off on this day.

When did momondo last update prices for flights from Harrisburg Airport to Illinois?

Prices for flights from Harrisburg Airport to Illinois refresh daily.

How many operators does momondo search for flights from Harrisburg Airport to Illinois?

As of October 2026, there are 3 operators available to choose from for flights from Harrisburg Airport to Illinois.

How old do you have to be to fly from Harrisburg Airport to Illinois?

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 Harrisburg Airport to Illinois.

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

The required travel and health documents for your Illinois 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 Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$139 Cheap Flights from Harrisburg to Illinois in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harrisburg to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:15 pm - 3:34 pmMDT Harrisburg-ORD Chicago O'Hare Intl

2h 19mnonstop

7:20 pm - 10:15 pmORD Chicago O'Hare Intl-MDT Harrisburg

1h 55mnonstop

$319American Airlines

Thu, Nov 12 - Mon, Nov 16

6:34 am - 8:00 amMDT Harrisburg-ORD Chicago O'Hare Intl

2h 26mnonstop

7:20 pm - 10:15 pmORD Chicago O'Hare Intl-MDT Harrisburg

1h 55mnonstop

$319American Airlines

Fri, Nov 6 - Sun, Nov 8

8:15 am - 9:38 amMDT Harrisburg-ORD Chicago O'Hare Intl

2h 23mnonstop

10:29 am - 1:24 pmORD Chicago O'Hare Intl-MDT Harrisburg

1h 55mnonstop

$319United Airlines

Thu, Oct 29 - Thu, Nov 5

8:19 am - 9:45 amMDT Harrisburg-ORD Chicago O'Hare Intl

2h 26mnonstop

5:59 pm - 8:54 pmORD Chicago O'Hare Intl-MDT Harrisburg

1h 55mnonstop

$319United Airlines

Wed, Dec 2 - Sun, Dec 6

2:15 pm - 3:41 pmMDT Harrisburg-ORD Chicago O'Hare Intl

2h 26mnonstop

7:20 pm - 10:17 pmORD Chicago O'Hare Intl-MDT Harrisburg

1h 57mnonstop

$319American Airlines

Sat, Nov 21 - Mon, Nov 23

6:30 am - 7:54 amMDT Harrisburg-ORD Chicago O'Hare Intl

2h 24mnonstop

6:02 pm - 8:55 pmORD Chicago O'Hare Intl-MDT Harrisburg

1h 53mnonstop

$319United Airlines

Thu, Jan 14 - Mon, Jan 18

6:06 pm - 11:57 pmMDT Harrisburg-ORD Chicago O'Hare Intl

6h 51m1 stop Atlanta Hartsfield-Jackson

11:19 am - 4:06 pmORD Chicago O'Hare Intl-MDT Harrisburg

3h 47m1 stop Detroit Metropolitan Wayne County

$339Delta

Fri, Oct 23 - Tue, Oct 27

5:05 pm - 8:17 pmMDT Harrisburg-ORD Chicago O'Hare Intl

4h 12m1 stop Detroit Metropolitan Wayne County

5:05 pm - 11:06 pmORD Chicago O'Hare Intl-MDT Harrisburg

5h 01m1 stop Detroit Metropolitan Wayne County

$339Delta

Sat, Nov 21 - Mon, Nov 23

1:21 pm - 12:59 pmMDT Harrisburg-MDW Chicago Midway

24h 38m2 stops Jacksonville Atlanta Hartsfield-Jackson

8:07 pm - 2:55 pmMDW Chicago Midway-MDT Harrisburg

17h 48m1 stop Orlando

$547Multiple Airlines

Thu, Dec 17 - Mon, Dec 21

5:27 pm - 4:03 pmMDT Harrisburg-MDW Chicago Midway

23h 36m1 stop Punta Gorda

1:18 pm - 6:54 pmMDW Chicago Midway-MDT Harrisburg

28h 36m2 stops Atlanta Hartsfield-Jackson Tampa

$565Multiple Airlines

Sat, Dec 19 - Sun, Jan 10

Cheap last minute flights

Enter your travel dates to find the best prices.

12:10 pm - 1:29 pmMDT Harrisburg-ORD Chicago O'Hare Intl

2h 19mnonstop

8:22 am - 11:19 amORD Chicago O'Hare Intl-MDT Harrisburg

1h 57mnonstop

$374American Airlines

Mon, Oct 5 - Fri, Oct 23

6:08 am - 7:29 amMDT Harrisburg-ORD Chicago O'Hare Intl

2h 21mnonstop

4:20 pm - 7:22 pmORD Chicago O'Hare Intl-MDT Harrisburg

2h 02mnonstop

$374American Airlines

Thu, Oct 8 - Tue, Nov 3

12:10 pm - 1:29 pmMDT Harrisburg-ORD Chicago O'Hare Intl

2h 19mnonstop

3:16 pm - 10:58 pmORD Chicago O'Hare Intl-MDT Harrisburg

6h 42m1 stop Boston Logan Intl

$384American Airlines

Thu, Oct 8 - Tue, Nov 3

7:06 pm - 10:30 pmMDT Harrisburg-ORD Chicago O'Hare Intl

4h 24m1 stop Philadelphia

7:20 pm - 10:19 pmORD Chicago O'Hare Intl-MDT Harrisburg

1h 59mnonstop

$384American Airlines

Mon, Oct 5 - Fri, Oct 23

6:00 am - 10:03 amMDT Harrisburg-MDW Chicago Midway

5h 03m1 stop Atlanta Hartsfield-Jackson

6:04 am - 11:38 amMDW Chicago Midway-MDT Harrisburg

4h 34m1 stop Atlanta Hartsfield-Jackson

$394Delta

Thu, Oct 8 - Tue, Nov 3

6:15 am - 9:38 amMDT Harrisburg-ORD Chicago O'Hare Intl

4h 23m1 stop Washington, D.C. Dulles Intl

6:29 pm - 9:32 pmORD Chicago O'Hare Intl-MDT Harrisburg

2h 03mnonstop

$404United Airlines

Thu, Oct 8 - Tue, Oct 13

6:06 pm - 11:57 pmMDT Harrisburg-ORD Chicago O'Hare Intl

6h 51m1 stop Atlanta Hartsfield-Jackson

5:29 pm - 10:58 pmORD Chicago O'Hare Intl-MDT Harrisburg

4h 29m1 stop Detroit Metropolitan Wayne County

$414Delta

Fri, Oct 9 - Wed, Oct 14

6:06 pm - 11:57 pmMDT Harrisburg-ORD Chicago O'Hare Intl

6h 51m1 stop Atlanta Hartsfield-Jackson

5:29 pm - 10:58 pmORD Chicago O'Hare Intl-MDT Harrisburg

4h 29m1 stop Detroit Metropolitan Wayne County

$414Delta

Fri, Oct 9 - Tue, Oct 13

6:30 am - 7:41 amMDT Harrisburg-ORD Chicago O'Hare Intl

2h 11mnonstop

6:29 pm - 9:32 pmORD Chicago O'Hare Intl-MDT Harrisburg

2h 03mnonstop

$417United Airlines

Mon, Oct 5 - Mon, Oct 12

6:15 am - 11:46 amMDT Harrisburg-ORD Chicago O'Hare Intl

6h 31m1 stop Washington, D.C. Dulles Intl

6:29 pm - 9:32 pmORD Chicago O'Hare Intl-MDT Harrisburg

2h 03mnonstop

$427United Airlines

Mon, Oct 5 - Mon, Oct 12

Cheap direct flights

Enter your travel dates to find the best prices.

8:15 am - 9:38 amMDT Harrisburg-ORD Chicago O'Hare Intl

2h 23mnonstop

10:29 am - 1:24 pmORD Chicago O'Hare Intl-MDT Harrisburg

1h 55mnonstop

$319United Airlines

Thu, Oct 29 - Thu, Nov 5

8:19 am - 9:45 amMDT Harrisburg-ORD Chicago O'Hare Intl

2h 26mnonstop

5:59 pm - 8:54 pmORD Chicago O'Hare Intl-MDT Harrisburg

1h 55mnonstop

$319United Airlines

Wed, Dec 2 - Sun, Dec 6

2:15 pm - 3:34 pmMDT Harrisburg-ORD Chicago O'Hare Intl

2h 19mnonstop

7:20 pm - 10:15 pmORD Chicago O'Hare Intl-MDT Harrisburg

1h 55mnonstop

$319American Airlines

Thu, Nov 12 - Mon, Nov 16

6:34 am - 8:00 amMDT Harrisburg-ORD Chicago O'Hare Intl

2h 26mnonstop

7:20 pm - 10:15 pmORD Chicago O'Hare Intl-MDT Harrisburg

1h 55mnonstop

$319American Airlines

Fri, Nov 6 - Sun, Nov 8

2:15 pm - 3:41 pmMDT Harrisburg-ORD Chicago O'Hare Intl

2h 26mnonstop

7:20 pm - 10:17 pmORD Chicago O'Hare Intl-MDT Harrisburg

1h 57mnonstop

$319American Airlines

Sat, Nov 21 - Mon, Nov 23

7:52 pm - 9:29 pmMDT Harrisburg-ORD Chicago O'Hare Intl

2h 37mnonstop

7:20 pm - 10:15 pmORD Chicago O'Hare Intl-MDT Harrisburg

1h 55mnonstop

$319American Airlines

Fri, Nov 6 - Sun, Nov 8

3:27 pm - 4:59 pmMDT Harrisburg-ORD Chicago O'Hare Intl

2h 32mnonstop

8:45 pm - 11:47 pmORD Chicago O'Hare Intl-MDT Harrisburg

2h 02mnonstop

$319American Airlines

Tue, Dec 15 - Sat, Dec 19

6:08 am - 7:29 amMDT Harrisburg-ORD Chicago O'Hare Intl

2h 21mnonstop

4:20 pm - 7:22 pmORD Chicago O'Hare Intl-MDT Harrisburg

2h 02mnonstop

$319American Airlines

Fri, Oct 30 - Sun, Nov 1

3:15 pm - 4:43 pmMDT Harrisburg-ORD Chicago O'Hare Intl

2h 28mnonstop

7:20 pm - 10:15 pmORD Chicago O'Hare Intl-MDT Harrisburg

1h 55mnonstop

$319American Airlines

Thu, Nov 5 - Tue, Nov 10

6:08 am - 7:29 amMDT Harrisburg-ORD Chicago O'Hare Intl

2h 21mnonstop

7:20 pm - 10:15 pmORD Chicago O'Hare Intl-MDT Harrisburg

1h 55mnonstop

$319American Airlines

Wed, Oct 28 - Sun, Nov 1

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Delta flights from Harrisburg to Illinois

Our best Delta deals on Harrisburg to Illinois flight tickets

Delta

Oct 23

MDT6:06 pmHarrisburg

6h 51m

1 stop

ORD11:57 pmChicago O'Hare Intl

Oct 25

ORD7:00 amChicago O'Hare Intl

3h 33m

1 stop

MDT11:33 amHarrisburg

$339

Delta

Jan 7

MDT6:10 amHarrisburg

3h 35m

1 stop

MDW8:45 amChicago Midway

Jan 10

MDW5:59 pmChicago Midway

3h 47m

1 stop

MDT10:46 pmHarrisburg

$340

Delta

Nov 13

MDT6:22 pmHarrisburg

5h 32m

1 stop

MDW10:54 pmChicago Midway

Nov 15

MDW6:44 pmChicago Midway

3h 22m

1 stop

MDT11:06 pmHarrisburg

$359

United Airlines flights from Harrisburg to Illinois

Our best United Airlines deals on Harrisburg to Illinois flight tickets

United Airlines

Dec 19

MDT6:00 amHarrisburg

2h 27m

ORD7:27 amChicago O'Hare Intl

Jan 9

ORD4:00 pmChicago O'Hare Intl

2h 05m

MDT7:05 pmHarrisburg

$319

United Airlines

Jan 6

MDT5:40 pmHarrisburg

6h 19m

1 stop

PIA10:59 pmGreater Peoria

Jan 9

PIA2:28 pmGreater Peoria

5h 21m

1 stop

MDT8:49 pmHarrisburg

$339

United Airlines

Dec 17

MDT6:20 amHarrisburg

6h 17m

1 stop

ORD11:37 amChicago O'Hare Intl

Dec 21

ORD7:04 amChicago O'Hare Intl

5h 56m

1 stop

MDT2:00 pmHarrisburg

$352

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HarrisburgChicago

MDT Harrisburg - ORD Chicago O'Hare Intl

MDTORD

Harrisburg

Thu 11/12

2:15 pm-3:34 pm

Nonstop2h 19m

Chicago O'Hare Intl

Mon 11/16

7:20 pm-10:15 pm

Nonstop1h 55m

$319

HarrisburgChicago

MDT Harrisburg - ORD Chicago O'Hare Intl

MDTORD

Harrisburg

Fri 11/6

6:34 am-8:00 am

Nonstop2h 26m

Chicago O'Hare Intl

Sun 11/8

7:20 pm-10:15 pm

Nonstop1h 55m

$319

HarrisburgChicago

MDT Harrisburg - ORD Chicago O'Hare Intl

MDTORD

Harrisburg

Thu 10/29

8:15 am-9:38 am

Nonstop2h 23m

Chicago O'Hare Intl

Thu 11/5

10:29 am-1:24 pm

Nonstop1h 55m

$319

HarrisburgChicago

MDT Harrisburg - ORD Chicago O'Hare Intl

MDTORD

Harrisburg

Wed 12/2

8:19 am-9:45 am

Nonstop2h 26m

Chicago O'Hare Intl

Sun 12/6

5:59 pm-8:54 pm

Nonstop1h 55m

$319

HarrisburgChicago

MDT Harrisburg - ORD Chicago O'Hare Intl

MDTORD

Harrisburg

Sat 11/21

2:15 pm-3:41 pm

Nonstop2h 26m

Chicago O'Hare Intl

Mon 11/23

7:20 pm-10:17 pm

Nonstop1h 57m

$319

HarrisburgChicago

MDT Harrisburg - ORD Chicago O'Hare Intl

MDTORD

Harrisburg

Thu 1/14

6:30 am-7:54 am

Nonstop2h 24m

Chicago O'Hare Intl

Mon 1/18

6:02 pm-8:55 pm

Nonstop1h 53m

$319

HarrisburgChicago

MDT Harrisburg - ORD Chicago O'Hare Intl

MDTORD

Harrisburg

Fri 10/23

6:06 pm-11:57 pm

1 stop6h 51m

Chicago O'Hare Intl

Tue 10/27

11:19 am-4:06 pm

1 stop3h 47m

$339

HarrisburgChicago

MDT Harrisburg - ORD Chicago O'Hare Intl

MDTORD

Harrisburg

Sat 11/21

5:05 pm-8:17 pm

1 stop4h 12m

Chicago O'Hare Intl

Mon 11/23

5:05 pm-11:06 pm

1 stop5h 01m

$339

HarrisburgChicago

MDT Harrisburg - MDW Chicago Midway

MDTMDW

Harrisburg

Thu 12/17

1:21 pm-12:59 pm

2 stops24h 38m

Chicago Midway

Mon 12/21

8:07 pm-2:55 pm

1 stop17h 48m

$547

HarrisburgChicago

MDT Harrisburg - MDW Chicago Midway

MDTMDW

Harrisburg

Sat 12/19

5:27 pm-4:03 pm

1 stop23h 36m

Chicago Midway

Sun 1/10

1:18 pm-6:54 pm

2 stops28h 36m

$565

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 Harrisburg 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 Harrisburg is in February. Flight prices, which tend to average around $270, 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 April is also cheap. Prices for this month can be found on momondo for an average of $302.

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

The cheapest day to depart from Harrisburg to Illinois is on a Friday when prices can be found for as low as $390. Flights from Harrisburg to Illinois on a Monday will generally be more expensive and average around $622. 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 Harrisburg to Illinois during this time can be as low as $394. Flights at noon are often more expensive with an average ticket price of $495.

What is the cheapest Harrisburg to Illinois flight route?

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

How far in advance should I book a flight from Harrisburg to Illinois?

You are more likely to see cheaper flights to Illinois from Harrisburg when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $352 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Harrisburg for as low as $228 on momondo.

What cabin class options are available on Harrisburg to Illinois flights?

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

You could potentially save up to 46% on your flight if you consider stops on a Harrisburg to Illinois flight.

Cheap Harrisburg to Illinois flight deals and tips

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

Best Price Found	$139
Fastest flight time	2h 02m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Harrisburg in the past 72 hours is $139. The best round-trip flight deal from Harrisburg to Illinois found on momondo in the last 72 hours is $319.

The fastest flight from Harrisburg to Illinois takes 2h 02m

Direct flights go from Harrisburg to Illinois every day.

There are 98 airports in Illinois. From Harrisburg there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from Harrisburg to Illinois

When did momondo last update prices for flights from Harrisburg Airport to Illinois?
Prices for flights from Harrisburg Airport to Illinois refresh daily.
How many operators does momondo search for flights from Harrisburg Airport to Illinois?
As of October 2026, there are 3 operators available to choose from for flights from Harrisburg Airport to Illinois.
How old do you have to be to fly from Harrisburg Airport to Illinois?
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 Harrisburg Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois 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 Illinois. 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 Harrisburg to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Harrisburg to Illinois is Embraer 175, representing 18.65% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet CRJ-550 at 17.92%, Airbus A319 at 14.17%, and Boeing 737-700 at 13.44%.

Best airlines flying from Harrisburg to Illinois

Compare and see reviews for airlines that fly from Harrisburg to Illinois with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $209	Free Cancellation	Rating 7.0 12,129 reviews	Search American Airlines flights
United Airlines	PriceFrom $209	Free Cancellation	Rating 7.4 10,283 reviews	Search United Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.8 8,626 reviews	Search Delta flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Harrisburg to Illinois for you.

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

Yes. All flights to Illinois from Harrisburg on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Harrisburg to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Illinois from Harrisburg 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.