How does KAYAK find such low prices on flights from Illinois to Harrisburg?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Harrisburg. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Harrisburg?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harrisburg from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Harrisburg?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harrisburg with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Harrisburg?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harrisburg from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$94 CHEAP FLIGHTS from Illinois to Harrisburg

MDT

KAYAK searches hundreds of travel sites at once for deals on flights to Harrisburg

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41,299,237 searches in the past 7 days on KAYAK

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Cheapest round-trip

$209

Overall average: $274

United Airlines

Mon 12/22Thu 12/25

ORD - MDT • Non-stop

Cheapest one-way

$94

Frontier

Mon 11/10

MDW - MDT • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Harrisburg!

Flight Deals

Cheap Flights from Illinois to Harrisburg

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Harrisburg that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Harrisburg

Mon, Dec 22 - Thu, Dec 25

9:05 pm - 12:07 amORD-MDT

2h 02mnonstop

6:30 am - 7:50 amMDT-ORD

2h 20mnonstop

$209United Airlines

Find Deal

Fri, Nov 21 - Sun, Nov 23

7:10 am - 10:06 amORD-MDT

1h 56mnonstop

6:15 am - 9:46 amMDT-ORD

4h 31m1 stop

$219United Airlines

Find Deal

Thu, Nov 20 - Sun, Nov 23

5:23 am - 10:59 amORD-MDT

4h 36m1 stop

6:00 am - 10:01 amMDT-ORD

5h 01m1 stop

$229Delta

Find Deal

Sat, Nov 22 - Sun, Nov 23

6:48 pm - 11:14 pmMDW-MDT

3h 26m1 stop

6:00 am - 9:52 amMDT-MDW

4h 52m1 stop

$229Delta

Find Deal

Wed, Dec 3 - Wed, Dec 10

8:45 am - 1:52 pmORD-MDT

4h 07m1 stop

6:30 am - 7:44 amMDT-ORD

2h 14mnonstop

$237United Airlines

Find Deal

Fri, Nov 21 - Sun, Nov 23

5:00 am - 10:24 amORD-MDT

4h 24m1 stop

8:10 pm - 9:30 pmMDT-ORD

2h 20mnonstop

$239American Airlines

Find Deal

Mon, Dec 22 - Sat, Dec 27

8:54 pm - 11:54 pmORD-MDT

2h 00mnonstop

5:09 am - 6:30 amMDT-ORD

2h 21mnonstop

$244American Airlines

Find Deal

Sat, Dec 20 - Sun, Jan 11

8:54 pm - 11:54 pmORD-MDT

2h 00mnonstop

5:10 pm - 6:40 pmMDT-ORD

2h 30mnonstop

$245American Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

9:22 pm - 5:29 pmORD-MDT

19h 07m2 stops

4:31 pm - 9:51 pmMDT-ORD

30h 20m1 stop

$282Multiple Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

10:53 am - 10:19 amSTL-MDT

22h 26m2 stops

7:28 pm - 10:33 pmMDT-STL

28h 05m1 stop

$338Multiple Airlines

Find Deal

Useful Info

Low season	February
High season	October
Cheapest flight	$94

Best time to beat the crowds with an average 3% drop in price.

Most popular time to fly with an average 1% increase in price.

Flight from Chicago Midway Airport to Harrisburg

How does KAYAK find such low prices on flights from Illinois to Harrisburg?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Harrisburg.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Harrisburg?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harrisburg from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Harrisburg?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harrisburg with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Harrisburg?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harrisburg from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Hummelstown

Camp Hill

Everything you need to know for your flight to Harrisburg

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Harrisburg

Harrisburg (MDT)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

MDT

$94 Find Cheap Flights from Illinois to Harrisburg

KAYAK searches hundreds of travel sites at once for deals on flights to Harrisburg

Everything you should know

Cheap Flights from Illinois to Harrisburg

Recent round-trip flight deals from Illinois to Harrisburg

Recent one-way flight deals from Illinois to Harrisburg

Recent last minute flight deals from Illinois to Harrisburg

Recent direct flight deals from Illinois to Harrisburg

Good to know

FAQs for booking flights from Illinois to Harrisburg

How does KAYAK find such low prices on flights from Illinois to Harrisburg?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Harrisburg.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Harrisburg?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harrisburg from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Harrisburg?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harrisburg with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Harrisburg?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harrisburg from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Harrisburg?

Everything you need to know for your flight to Harrisburg

Information on the airport you'll fly into in Harrisburg

Cabin class types available on flights to Illinois

Complete your trip to Harrisburg with a hotel stay or car rental

Find direct flights for Harrisburg

Flights to other popular destinations

Flights from domestic origins to Harrisburg

Choose which airport to fly into in Harrisburg

Find deals for your return flight