Cheap Flights from Chicago O'Hare International to Harrisburg International

Compare Chicago O'Hare International to Harrisburg International flight deals

Find the cheapest month or even day of the year to fly to Harrisburg International

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Flight deals from Chicago O'Hare International to Harrisburg International

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International to Harrisburg International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago O'Hare International to Harrisburg International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Harrisburg International flights are currently cheapest in April.

Direct flights from Chicago O'Hare International to Harrisburg International

Chicago O'Hare International to Harrisburg International: Alternative routes

Compare routes from Chicago O'Hare International to Harrisburg below. You may find an airport to fly into that's cheaper, faster, or easier than Harrisburg International.

Chicago to Harrisburg: Flight information

The things to know before you go.
Cheapest flight foundR 1,868
Cheapest month to flyApril
Average flight time1 hr, 58 mins
Most popular airlineAmerican Airlines
Average flights per week204

Finding cheap flights from Chicago O'Hare International to Harrisburg International: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to Harrisburg International is R 3,333. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 58 minutes is the average flight time from Chicago O'Hare International to Harrisburg International.
American Airlines, United and Alaska Airlines fly direct from Chicago O'Hare International to Harrisburg International.
As of February 2026, there are 204 flights per week flying from Chicago O'Hare International to Harrisburg International.
The cheapest month to fly from Chicago O'Hare International to Harrisburg International is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Harrisburg International Airport on Friday, 13 March 2026.
Yes – the average flight time is 1 hour and 58 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Harrisburg International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Harrisburg is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Harrisburg International.

Flying from O'Hare International Airport (ORD) to Harrisburg International Airport (MDT): what you need to know

  • Give yourself plenty of time to make your ORD to MDT flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for longer queues in popular months like August. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a good idea.

  • American Airlines offers direct flights from O'Hare International Airport to Harrisburg International Airport. Book with this popular airline, then get ready to discover the sights in Harrisburg — and maybe even more of United States if you have time.

  • The majority of passengers choose to travel with American Airlines on this route.

  • American Airlines is the most punctual carrier that offers ORD to MDT flights, with 74.66% of its services landing on schedule.

  • We make it a cinch to book a flight with a stopover. To see all your options for tickets from O'Hare International Airport to Harrisburg International Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to tour the city of your choice. Stopovers between ORD and MDT include:

    • Washington Dulles International Airport

    • Philadelphia International Airport

    • Nashville International Airport

How to find the cheapest flights from O'Hare International Airport (ORD) to Harrisburg International Airport (MDT)

  • Right now, R 1,868 is the cheapest price we've found for a one-way O'Hare International Airport to Harrisburg International Airport flight. The best price for a return ticket is R 3,333. Remember that fares may change due to availability when booking.

  • Don't leave everything to the last minute. You're more likely to get cheap tickets from ORD to MDT if you book in advance. Airlines often have some great early bird discounts.

  • Getting cheap flights from O'Hare International Airport to Harrisburg International Airport is easier if you can be flexible with your dates. Use the 'Whole month' search tool to see the lowest prices throughout the month and snap up a great deal.

  • Spend less time searching for cheap flights from ORD to MDT by creating a Price Alert. We'll send you an email or notification on the app when a special offer becomes available.

  • Choose your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from O'Hare International Airport to Harrisburg International Airport.

Handy information about O'Hare International Airport (ORD)

  • ORD is located at 10000 West O'Hare.

  • 74.85% of flights taking off from O'Hare International Airport make it to their destination on time.

  • Central Chicago to O'Hare International Airport is approximately 40 kilometres. Depending on traffic, it'll take you about 35 minutes to get there if you're catching a cab, ride-sharing or driving.

  • Expect a journey time of around 55 minutes on public transport.

  • Need a handy hotel close to ORD? If you've booked an early flight from O'Hare International Airport to Harrisburg International Airport, these stays will have you moments from your departure lounge:

Arriving at Harrisburg International Airport (MDT)

Getting from Harrisburg International Airport (MDT) to central Harrisburg

  • You'll find MDT at One Terminal Drive.

  • From Harrisburg International Airport, Harrisburg is approximately 19 kilometres away. It takes around 20 minutes to reach the centre by car.

  • Travelling to the centre by public transport takes around 40 minutes.

When to fly to Harrisburg International Airport (MDT)

  • July is the busiest month for flights from O'Hare International Airport to Harrisburg International Airport. To escape the crowds, travel to Harrisburg in February.

  • Before locking in your flight from O'Hare International Airport to Harrisburg International Airport, think about the kind of weather you enjoy. July is the warmest month in Harrisburg, with temperatures ranging from 16ºC (61ºF) to 31ºC (88ºF).

  • For cooler conditions, look for a cheap ticket from ORD to MDT in January. Temperatures average between -9ºC (16ºF) and 7ºC (45ºF) then.

Explore more of United States

  • You've seen Harrisburg, now it's time to discover more of United States. Travel about 241 kilometres east to New York to check off its leading sights. From Statue of Liberty to Central Park and Empire State Building, there's plenty to keep you busy.

  • If you're ready to explore another side of United States, consider Philadelphia, about 153 kilometres east of Harrisburg. Liberty Bell, Independence Hall and Philadelphia Museum of Art are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.