HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Harrisburg

$91+ Cheap flights from O'Hare Intl (ORD) to Harrisburg (MDT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MDT
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Harrisburg with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Harrisburg are usually found in December or September, booked 90 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from O'Hare Intl to Harrisburg

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Harrisburg (MDT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$209
(United Airlines)

One-way from

$91
(Booking.com)

Popular in

February

Cheapest in

December

Average price

$394
Provider with most accurate pricing for Chicago O'Hare Intl-Harrisburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Harrisburg flights.
Search Deals
From Chicago O'Hare Intl to Harrisburg
Search Deals
One-way flight from Chicago O'Hare Intl to Harrisburg
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from O'Hare Intl to Harrisburg

Cheapest flights from O'Hare Intl to Harrisburg
Explore the most affordable flight options available from O'Hare Intl to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:23 pmORD - MDT
Nonstop2h 03mUnited Airlines
Sun 5/116:15 amMDT - ORD
Nonstop2h 08mUnited Airlines
Deal found 4/14$209
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1411:05 amORD - MDT
1 stop4h 02mDelta
Wed 5/2111:46 amMDT - ORD
1 stop6h 25mDelta
Deal found 4/14$229
This Mytrip deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:41 pmORD - MDT
1 stop28h 58mMultiple Airlines
Sun 5/187:44 pmMDT - ORD
1 stop14h 06mMultiple Airlines
Deal found 4/14$236
This Booking.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/175:23 pmORD - MDT
1 stop22h 27mFrontier
Sun 4/205:40 pmMDT - ORD
1 stop16h 04mFrontier
Deal found 4/13$250
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:58 amORD - MDT
1 stop6h 57mAmerican Airlines
Sat 5/246:25 amMDT - ORD
1 stop5h 16mAmerican Airlines
Deal found 4/14$251

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl to Harrisburg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Harrisburg that are best for you.

Fly from

O'Hare Intl

Fly to

Harrisburg

Route

Depart

Return

Price

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

Fri 5/9

6:23 pm-9:26 pm

Nonstop2h 03m

Harrisburg

Sun 5/11

6:15 am-7:23 am

Nonstop2h 08m

$209

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

Wed 5/14

11:05 am-4:07 pm

1 stop4h 02m

Harrisburg

Wed 5/21

11:46 am-5:11 pm

1 stop6h 25m

$229

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

Wed 5/14

12:41 pm-6:39 pm

1 stop28h 58m

Harrisburg

Sun 5/18

7:44 pm-8:50 am

1 stop14h 06m

$236

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

Wed 5/21

6:58 am-2:55 pm

1 stop6h 57m

Harrisburg

Sat 5/24

6:25 am-10:41 am

1 stop5h 16m

$251

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

Sat 4/19

9:25 am-4:50 pm

1 stop6h 25m

Harrisburg

Sun 4/20

5:40 pm-8:44 am

1 stop16h 04m

$311

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

Fri 5/2

5:07 pm-6:36 pm

1 stop24h 29m

$109

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

Fri 4/25

4:30 pm-11:33 am

1 stop18h 03m

$117

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

Tue 5/13

5:15 pm-10:43 pm

1 stop4h 28m

$126

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

Tue 5/13

7:20 am-10:17 am

Nonstop1h 57m

$151

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

Sun 6/15

8:04 am-10:57 am

Nonstop1h 53m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Compare providers for flights from O'Hare Intl to Harrisburg

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Harrisburg in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Harrisburg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Harrisburg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Harrisburg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Harrisburg flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Harrisburg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Harrisburg

Have a flexible travel schedule? Discover the best time to fly to Harrisburg from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Harrisburg

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Harrisburg?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Harrisburg. Price data was last updated on April 11, 2025.

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Harrisburg. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Harrisburg?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Harrisburg (average of $355). Flying from Chicago O'Hare Intl Airport to Harrisburg in June is currently the most expensive (average of $453). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to MDT?

Find hourly flight availability from O'Hare Intl to Harrisburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Harrisburg in the evening. Doing so could potentially save you 17% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Harrisburg?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Harrisburg. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Harrisburg flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago O'Hare Intl Airport to Harrisburg

Explore weekly flight availability from O'Hare Intl to Harrisburg. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 15, 2025.

The most flights from ORD to MDT are scheduled on a Monday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in Harrisburg by month

Plan your trip to Harrisburg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Harrisburg ranges from 2.7 - 4.1 inches per month. May is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Harrisburg when rainfall is around 2.7 in.

Temperature in Harrisburg by month

Plan your trip to Harrisburg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Harrisburg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Harrisburg

Get insights into the airlines that provide service to Harrisburg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harrisburg. Reviews last updated April 15, 2025.
Read through reviews of airlines operating flights from Chicago to Harrisburg, such as Delta, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Frontier
6.0
Okay
3,281 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Harrisburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Harrisburg from Chicago O'Hare Intl?

    Harrisburg (MDT), located 8.5 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Harrisburg. 2 airlines have flights to Harrisburg from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Harrisburg should not be difficult; the airport handles an average of 13 inbound flights from Chicago O'Hare Intl per day.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Harrisburg round-trip?

    Flying on United Airlines is currently your cheapest option to Harrisburg, with prices starting at $209. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $229 and $251, respectively. These flights start at 45% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Harrisburg one-way?

    One-way options have recently been found by users for as low as $91 on Frontier. Other airlines that offer cheap prices include American Airlines from $116 and Delta from $126 one-way.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Harrisburg?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago O'Hare Intl Airport to Harrisburg on time: Republic Airways (93%), Japan Airlines (76%), Emirates (76%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Harrisburg?

    The cheapest flight price from Chicago O'Hare Intl Airport to Harrisburg is $134. On average you can expect to pay $303. The most popular route, (Chicago O'Hare Intl - Harrisburg), can usually be booked for $209.

  • Can I find deals for flights from O'Hare Intl to Harrisburg that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Harrisburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Harrisburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Harrisburg.

  • Can I find deals for business class flights from O'Hare Intl to Harrisburg?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Harrisburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Harrisburg?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Harrisburg (average of $355). Flying from Chicago O'Hare Intl Airport to Harrisburg in June is currently the most expensive (average of $453). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Carlisle
Mechanicsburg
Hershey
Camp Hill

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to Harrisburg

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to LaGuardia flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Newark flights
Midway to Newark flights
Midway to John F Kennedy Intl flights
O'Hare Intl to Dulles Intl flights
Midway to LaGuardia flights
O'Hare Intl to Philadelphia flights
O'Hare Intl to Reagan-National flights
Midway to Dulles Intl flights
Midway to Philadelphia flights
O'Hare Intl to Pittsburgh flights
Midway to Reagan-National flights
O'Hare Intl to Allentown flights
Midway to Pittsburgh flights
O'Hare Intl to Scranton flights
O'Hare Intl to State College flights
Midway to Harrisburg flights
Midway to Allentown flights
O'Hare Intl to Erie flights
O'Hare Intl to Elmira flights
O'Hare Intl to Latrobe flights
O'Hare Intl to Williamsport flights
Midway to Erie flights
Midway to Scranton flights
Midway to State College flights

Top 2 airlines flying from O'Hare Intl to Harrisburg

Discover the top 2 airlines that operate flights from O'Hare Intl to Harrisburg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$213Average$385FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$233Average$328FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.