$141 Cheap Flights from Chicago (ORD) to Harrisburg (HAR)

View $141 flight on Mon, Jun 30, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Harrisburg, PA (HAR-Capital City)

Find available prices by choosing your travel dates.

Cheap Flights from Chicago to Harrisburg (ORD-HAR)

Prices were available within the past 7 days and start at $141 for one-way flights and $190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, May 17 - Sat, May 24
ORD
Chicago
MDT
Harrisburg
$190 Roundtrip, found 10 hours ago
$190
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sat, May 17 from Chicago to Harrisburg, returning Sat, May 24, priced at $190 found 10 hours ago
Frontier Airlines
Sat, May 17 - Sun, May 25
ORD
Chicago
MDT
Harrisburg
$200 Roundtrip, found 10 hours ago
$200
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sat, May 17 from Chicago to Harrisburg, returning Sun, May 25, priced at $200 found 10 hours ago
Frontier Airlines
Wed, Jun 4 - Sat, Jun 7
ORD
Chicago
MDT
Harrisburg
$208 Roundtrip, found 2 hours ago
$208
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Jun 4 from Chicago to Harrisburg, returning Sat, Jun 7, priced at $208 found 2 hours ago
United
Fri, Jul 25 - Sun, Jul 27
ORD
Chicago
MDT
Harrisburg
$209 Roundtrip, just found
$209
Roundtrip
just found
Select United flight, departing Fri, Jul 25 from Chicago to Harrisburg, returning Sun, Jul 27, priced at $209 just found
Frontier Airlines
Fri, May 23 - Sat, May 31
ORD
Chicago
MDT
Harrisburg
$210 Roundtrip, found 4 days ago
$210
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, May 23 from Chicago to Harrisburg, returning Sat, May 31, priced at $210 found 4 days ago
Frontier Airlines
Wed, Jun 4 - Sun, Jun 8
ORD
Chicago
MDT
Harrisburg
$218 Roundtrip, found 2 hours ago
$218
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Jun 4 from Chicago to Harrisburg, returning Sun, Jun 8, priced at $218 found 2 hours ago
United
Sat, May 31 - Fri, Jun 6
ORD
Chicago
MDT
Harrisburg
$219 Roundtrip, found 3 days ago
$219
Roundtrip
found 3 days ago
Select United flight, departing Sat, May 31 from Chicago to Harrisburg, returning Fri, Jun 6, priced at $219 found 3 days ago
Frontier Airlines
Fri, May 30 - Thu, Jun 5
ORD
Chicago
MDT
Harrisburg
$220 Roundtrip, found 4 days ago
$220
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, May 30 from Chicago to Harrisburg, returning Thu, Jun 5, priced at $220 found 4 days ago
Delta
Tue, Jul 22 - Mon, Jul 28
ORD
Chicago
MDT
Harrisburg
$229 Roundtrip, just found
$229
Roundtrip
just found
Select Delta flight, departing Tue, Jul 22 from Chicago to Harrisburg, returning Mon, Jul 28, priced at $229 just found
American Airlines
Sun, May 25 - Tue, Jun 3
ORD
Chicago
MDT
Harrisburg
$245 Roundtrip, found 2 hours ago
$245
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sun, May 25 from Chicago to Harrisburg, returning Tue, Jun 3, priced at $245 found 2 hours ago
Flights from Chicago (ORD) to Harrisburg (MDT)
Origin airport
O'Hare Intl.
Destination airport
Harrisburg Intl.
Roundtrip price
$190
Distance
592 mi

Chicago to Harrisburg Flights

The cheapest times to fly from Chicago to Harrisburg

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Harrisburg are during the month of May. You can find some of the cheapest flights from Chicago to Harrisburg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Harrisburg

Sunday is one of the best days to book for cheap flights from Chicago to Harrisburg: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Harrisburg

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Harrisburg in 2025. You can also book with separate airlines for your outbound and return journeys, from $141 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Harrisburg flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Harrisburg airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Harrisburg, PA (HAR-Capital City) cost?
Discover the latest flight deals from ORD to HAR by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ORD to HAR?
The cheapest flights from ORD to HAR are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ORD to HAR?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ORD to HAR. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from O'Hare Intl. Airport (ORD) to Harrisburg, PA (HAR-Capital City)?
Nonstop flights from O’Hare Intl. Airport (ORD) to Harrisburg, PA (HAR-Capital City) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel dates and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from ORD to HAR?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Harrisburg, PA (HAR-Capital City)?
To land at Harrisburg, PA (HAR-Capital City) on schedule, pick a flight that leaves O’Hare Intl. Airport (ORD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Harrisburg - Hershey from O'Hare Intl. Airport (ORD)?
Explore your flight options from O’Hare Intl. Airport (ORD) to Harrisburg Intl. Airport (MDT). This is the only Harrisburg - Hershey airport you can arrive at if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Harrisburg, PA (HAR-Capital City) last-minute?
Last-minute fares from ORD to HAR are typically more expensive. To secure the lowest rates, start looking for flights well in advance. That being said, if you’re flexible with your travel plans, it’s possible to score a cheap ticket right before you leave.
Is it cheaper to book an ORD to HAR flight and hotel package?
Opting for an ORD to HAR flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our impressive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Harrisburg, PA (HAR-Capital City)?
In most cases, you’re able to reschedule or cancel your ORD to HAR flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline’s fees and policies on flight changes, or if you want more details, visit our Customer Service portal.

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*Available to One Key members.