What airlines fly to Harrisburg?

United Airlines, Frontier and American Airlines are the top three most popular airlines that fly to Harrisburg from Illinois according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Harrisburg. Keep in mind that there are 5 different airlines that fly to Harrisburg on a routine basis, so you have a few additional options to choose from.

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

Allegiant Air, American Airlines, and Delta are the most popular carriers operating from Illinois to Harrisburg

How long does it take to fly to Harrisburg?

Flight times from Illinois to Harrisburg vary, but if you’re flying out of Chicago and flying into Baltimore (one of the most popular routes), then the duration is 1h 51m on average. Another popular route from Illinois to Harrisburg is flying from Peoria to Baltimore, which will take roughly 4h 29m. Keep in mind that layovers or delays could extend your travel time.

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

As of June 2026, there are 75 flights per week flying from Illinois to Harrisburg. The most common day of the week flights depart is Tue, with 21% of flights taking off on this day.

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

As of June 2026, there are 10 flights per day flying from Illinois to Harrisburg. The most common time of day flights depart is 3:00PM, with 38% of flights taking off in the evening.

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

Prices for flights from Illinois to Harrisburg Airport are updated daily.

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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Harrisburg Airport.

What documentation or ID do you need to fly to Harrisburg Airport?

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

$106 Cheap Flights from Illinois to Harrisburg in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Harrisburg

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:05 am - 2:15 pm

ORD

MDT

5h 10m

1 stop

3:00 pm - 8:55 pm

MDT

ORD

6h 55m

1 stop

$207Delta

Wed, Sep 16 - Fri, Sep 25

11:25 am - 5:39 pm

MDW

MDT

5h 14m

1 stop

6:00 am - 9:53 am

MDT

MDW

4h 53m

1 stop

$207Delta

Sat, Sep 19 - Tue, Sep 22

7:00 am - 11:41 am

ORD

MDT

3h 41m

1 stop

6:00 am - 12:40 pm

MDT

ORD

7h 40m

1 stop

$263Delta

Thu, Aug 27 - Sun, Aug 30

4:00 pm - 7:05 pm

ORD

MDT

2h 05mnonstop

7:45 pm - 9:16 pm

MDT

ORD

2h 31mnonstop

$269American Airlines

Fri, Jul 17 - Sun, Jul 19

6:25 pm - 9:29 pm

ORD

MDT

2h 04mnonstop

7:59 pm - 11:31 pm

MDT

ORD

4h 32m

1 stop

$279United Airlines

Fri, Jul 31 - Sat, Aug 1

5:30 am - 2:13 pm

ORD

MDT

7h 43m

1 stop

12:22 pm - 4:17 pm

MDT

ORD

4h 55m

1 stop

$289Delta

Tue, Aug 18 - Tue, Aug 25

10:25 am - 1:30 pm

ORD

MDT

2h 05mnonstop

7:59 pm - 11:40 pm

MDT

ORD

4h 41m

1 stop

$296United Airlines

Tue, Sep 1 - Tue, Sep 15

5:48 pm - 11:10 pm

STL

MDT

4h 22m

1 stop

7:38 pm - 11:32 pm

MDT

STL

4h 54m

1 stop

$300American Airlines

Fri, Jul 3 - Fri, Jul 10

4:09 pm - 9:25 am

STL

MDT

16h 16m

1 stop

2:10 pm - 5:37 pm

MDT

STL

28h 27m

2 stops

$364Multiple Airlines

Sun, Jul 26 - Wed, Jul 29

4:09 pm - 9:25 am

STL

MDT

16h 16m

1 stop

2:10 pm - 5:37 pm

MDT

STL

28h 27m

2 stops

$367Multiple Airlines

Sun, Jul 26 - Wed, Jul 29

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American Airlines flights from Illinois to Harrisburg

Our best American Airlines deals on Illinois to Harrisburg flight tickets

American Airlines

Jul 17

ORD4:00 pmChicago O'Hare Intl

2h 05m

MDT7:05 pmHarrisburg

Jul 19

MDT7:45 pmHarrisburg

2h 31m

ORD9:16 pmChicago O'Hare Intl

$269

American Airlines

Jul 17

ORD4:02 pmChicago O'Hare Intl

5h 08m

1 stop

MDT10:10 pmHarrisburg

Jul 19

MDT7:45 pmHarrisburg

2h 31m

ORD9:16 pmChicago O'Hare Intl

$279

American Airlines

Jul 31

ORD4:02 pmChicago O'Hare Intl

5h 08m

1 stop

MDT10:10 pmHarrisburg

Aug 4

MDT7:38 pmHarrisburg

5h 51m

1 stop

ORD12:29 amChicago O'Hare Intl

$289

Delta flights from Illinois to Harrisburg

Our best Delta deals on Illinois to Harrisburg flight tickets

Delta

Sep 19

MDW11:25 amChicago Midway

5h 14m

1 stop

MDT5:39 pmHarrisburg

Sep 22

MDT6:00 amHarrisburg

4h 53m

1 stop

MDW9:53 amChicago Midway

$207

Delta

Aug 27

ORD7:00 amChicago O'Hare Intl

3h 41m

1 stop

MDT11:41 amHarrisburg

Aug 30

MDT6:00 amHarrisburg

7h 40m

1 stop

ORD12:40 pmChicago O'Hare Intl

$263

Delta

Aug 15

MDW6:42 pmChicago Midway

3h 39m

1 stop

MDT11:21 pmHarrisburg

Aug 22

MDT6:24 pmHarrisburg

5h 12m

1 stop

MDW10:36 pmChicago Midway

$289

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

Wed 9/16

8:05 am-2:15 pm

1 stop5h 10m

Harrisburg

Fri 9/25

3:00 pm-8:55 pm

1 stop6h 55m

$207

ChicagoHarrisburg

MDW - MDT

MDWMDT

Chicago Midway

Sat 9/19

11:25 am-5:39 pm

1 stop5h 14m

Harrisburg

Tue 9/22

6:00 am-9:53 am

1 stop4h 53m

$207

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

Thu 8/27

7:00 am-11:41 am

1 stop3h 41m

Harrisburg

Sun 8/30

6:00 am-12:40 pm

1 stop7h 40m

$263

Quickest round-trip

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

Fri 7/17

4:00 pm-7:05 pm

Nonstop2h 05m

Harrisburg

Sun 7/19

7:45 pm-9:16 pm

Nonstop2h 31m

$269

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

Fri 7/31

6:25 pm-9:29 pm

Nonstop2h 04m

Harrisburg

Sat 8/1

7:59 pm-11:31 pm

1 stop4h 32m

$279

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

Tue 8/18

5:30 am-2:13 pm

1 stop7h 43m

Harrisburg

Tue 8/25

12:22 pm-4:17 pm

1 stop4h 55m

$289

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

Tue 9/1

10:25 am-1:30 pm

Nonstop2h 05m

Harrisburg

Tue 9/15

7:59 pm-11:40 pm

1 stop4h 41m

$296

St. LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Fri 7/3

5:48 pm-11:10 pm

1 stop4h 22m

Harrisburg

Fri 7/10

7:38 pm-11:32 pm

1 stop4h 54m

$300

St. LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Sun 7/26

4:09 pm-9:25 am

1 stop16h 16m

Harrisburg

Wed 7/29

2:10 pm-5:37 pm

2 stops28h 27m

$364

St. LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Sun 7/26

4:09 pm-9:25 am

1 stop16h 16m

Harrisburg

Wed 7/29

2:10 pm-5:37 pm

2 stops28h 27m

$367

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 Illinois to Harrisburg

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 Harrisburg?

The month of September is, on average, the cheapest month to fly to Harrisburg from Illinois, with most prices found around $128. If you aren’t able to travel to Harrisburg during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $197.

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

The cheapest day to depart from Illinois to Harrisburg is on a Saturday. Travelers who choose to depart for Harrisburg on a Saturday will often find tickets for as low as $269. On the other hand, Monday is the most expensive day to depart from Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $531.

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

Our data shows that the cheapest Illinois to Harrisburg flights are usually those with departure times in the evening. Our users have found flights to Harrisburg in the evening for as low as $309. Try not to purchase tickets in the morning because they tend to be around $366. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Illinois to Harrisburg flight route?

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

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

You are more likely to see cheaper flights to Harrisburg from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Harrisburg for around $336 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Harrisburg from Illinois for as low as $209 on momondo.

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

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

You could potentially save up to 68% on your flight if you consider stops on a Illinois to Harrisburg flight.

Cheap Illinois to Harrisburg flight deals and tips

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

Best Price Found	$268
Fastest flight time	1h 52m
Direct flights	Every day
Airports in Harrisburg	1 airport

The best one-way flight to Harrisburg from Illinois in the past 72 hours is $268. The best round-trip flight deal from Illinois to Harrisburg found on momondo in the last 72 hours is $309.

The fastest flight from Illinois to Harrisburg takes 1h 52m

Direct flights go from Illinois to Harrisburg every day.

There is 1 airport in Harrisburg. From Illinois there are direct flights to Harrisburg (MDT).

Search flight deals

Frequently asked questions about flying from Illinois to Harrisburg

When did momondo last update prices for flights from Illinois to Harrisburg Airport?
Prices for flights from Illinois to Harrisburg Airport are updated daily.
How many operators does momondo search for flights from Illinois to Harrisburg Airport?
As of June 2026, there are 3 operators available to choose from for flights from Illinois to Harrisburg Airport.
How old do you have to be to fly from Illinois to Harrisburg Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Harrisburg Airport.
What documentation or ID do you need to fly to Harrisburg Airport?
The required travel and health documents for your Harrisburg 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 Harrisburg 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 Harrisburg?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Harrisburg is Canadair (Bombardier) Regional Jet CRJ-550 (18.75% of total bookings). The next most popular plane models are Embraer 175 (18.63%), Airbus A319 (18.51%), and Boeing 737-700 (14.86%).

Best airlines flying from Illinois to Harrisburg

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $209	Free Cancellation	Rating 7.1 11,743 reviews		Search American Airlines flights
United Airlines	PriceFrom $209	Free Cancellation	Rating 7.4 9,875 reviews		Search United Airlines flights

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Mechanicsburg

Camp Hill

Hummelstown

Why use momondo?

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

It is quick and easy to find Illinois to Harrisburg flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Harrisburg that suits you.

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

Yes. momondo enables you to select and highlight flights to Harrisburg from Illinois with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Harrisburg.

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

If you are simply researching potential flights to Harrisburg, momondo offers a useful price alert feature which will track prices for flights to Harrisburg from Illinois and alert you when they change.