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

You can find one-way and return flights from MDT to ORD with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when MDT to ORD ticket fares go up or down.

December is typically the cheapest month to fly from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.), with average return fares around £241. December sees lower prices because it falls after the peak holiday travel season, when demand drops and airlines compete for bookings. Other cheap months to fly from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) include January and April.

There are 2 airlines offering direct flights from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.). These are:
* United operates 55 direct flights from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) every week.
* American Airlines operates 32 direct flights from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) every week.

American Airlines is one of the cheapest airlines offering connecting return flights on this route, with prices starting from around £229. United is one of the cheapest airlines offering nonstop return flights from Harrisburg Intl. (MDT) to O'Hare Intl. (ORD), with prices starting from around £288 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

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.

The best airline to fly with from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, United typically offers the lowest fares. American Airlines offers the most daily flights from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.), which is great 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.

The cheapest months to fly from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) are typically December and January, with average return flights around £241. These months often offer lower fares as they fall outside of peak travel seasons, giving you a more budget-friendly option for your trip.

You'll find around 12 nonstop flights per day from Harrisburg International (MDT) to Chicago O'Hare International (ORD). For even more choices, look at flights that include layovers, as there are approximately 36 connecting flights per day. Some common connection points include Charlotte-Douglas International (CLT), Philadelphia International (PHL), and Washington Dulles International (IAD).

The earliest flight from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.) typically departs around 5:00 AM. This service is operated by American Airlines. This is a seasonal service, active in August, September, and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll find the most flights from Harrisburg Intl. (MDT) to O'Hare Intl. (ORD) on a Wednesday, with around 27 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, United, and Delta. Flight schedules are fairly consistent throughout the week, with Wednesday having only slightly more flights than other days.

The most popular departure times for flights from Harrisburg Intl. (MDT) to O'Hare Intl. (ORD) are in the morning, from 6am to 9am. Many major carriers, including American Airlines, United and Delta, offer flights during this window. Many travellers prefer these early morning flights as they allow you to arrive at your destination with plenty of time to start your day.

When flying from Harrisburg, PA (MDT-Harrisburg Intl.) to Chicago, IL (ORD-O'Hare Intl.), you have a few options. A nonstop flight typically takes around 2 hours 18 minutes, covering a distance of approximately 954 kilometers. If you opt for a one-stop flight, your journey will usually be longer, taking about 5 hours. Flights with two or more stops will extend your travel time further, typically to around 7 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic.

Yes, you can fly business class or first class between MDT and ORD. You can fly business class with Delta.

First class cabins are available on Delta, United, and American Airlines.

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.

If you're planning to travel to Chicago from Harrisburg Intl. (MDT), you can fly directly into O'Hare Intl. (ORD) which offers international/domestic flights and connections. Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Philadelphia Intl. (PHL), or Logan Intl. (BOS) before reaching Chicago. Compare routes and airports on Expedia to find the best flight options for your travel plans.

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.

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.

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.