Cheap Flights from Harrisburg (MDT) to Chicago (ORD)

Popular airlines from Harrisburg Intl. Airport (MDT) to Chicago O'Hare International Airport (ORD)

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Frequently asked questions

What is the cheapest month to fly from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
December is typically the cheapest month to fly from Harrisburg International Airport (MDT) to O'Hare International Airport (ORD), with average return fares of approximately £241. This is about 11% lower than the average price throughout the year. December sees lower prices because it falls after the peak holiday travel rush, when demand drops and airlines compete for bookings. Other cheap months to fly from Harrisburg International Airport (MDT) to O'Hare International Airport (ORD) include January and April.
Which airlines fly direct from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
Enter MDT to ORD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
To find a cheap flight from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The best airline to fly with from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) will differ from traveller to traveller. If you like to fly early, AA offers early morning flights. If price is the most important factor, UA typically offers the lowest fares. AA offers the most daily flights from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The best time to fly from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) for a good value is typically in December or January. You can expect to find return flights for around £241 during these months. This period often sees lower demand after the holiday rush, which can lead to more affordable fares and a good selection of flights.
How many flights per day from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
There are approximately 11 nonstop flights per day from Harrisburg Intl. (MDT) to O'Hare Intl. (ORD). For even more choice, look at flights that include layovers, as there are around 35 connecting flights per day. Some common connection points include Charlotte-Douglas Intl. (CLT), Philadelphia Intl. (PHL), and Washington Dulles Intl. (IAD).
What is the earliest flight from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The earliest flight from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in August, September, and December. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
You'll typically find the most flights from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) on a Thursday, with around 26 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The most popular departure times for flights from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) are in the early morning, from 6am to 9am. About 34% of passengers prefer this time. Many major carriers, including American Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive at your destination with plenty of time.
How long does it take to fly from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
A nonstop flight from MDT to ORD typically takes around 2 hours 20 minutes, covering approximately 593 miles. Connecting flights on this route usually add 2 hours 40 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
Select the "Business class" and "First class" filters when looking for MDT to ORD flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight with Expedia?
It's easy to earn miles on a Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chicago from Harrisburg Intl. (MDT)?
From Harrisburg Intl. (MDT), you can fly into Midway Intl. (MDW) and O'Hare Intl. (ORD) in Chicago. Some flights may connect through major hubs like Washington Dulles Intl. (IAD) before reaching Chicago. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) at the last minute?
Typically, booking a last minute flight from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package?
Securing a Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
If you booked your Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Harrisburg Intl.
Destination airport
O'Hare Intl.
Distance
948 km
Average flight time
1 hour 14 mins

Book with confidence

Compare flights from Harrisburg to Chicago easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Harrisburg to Chicago. Operating between them flights per day, airlines cover the route. And fly direct, getting you to O'Hare Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Harrisburg Intl. to O'Hare Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Harrisburg Intl. (MDT) to O'Hare Intl. (ORD)

The easiest way to view the best deals on flights from Harrisburg to Chicago today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Harrisburg Intl. to O'Hare Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Harrisburg and Chicago
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Harrisburg to Chicago flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Harrisburg Intl. to O'Hare Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Harrisburg to Chicago easily and book with confidence

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