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$119+ Cheap flights from Chicago (CHI) 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MDT
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Harrisburg are usually found in May or December, booked 63 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Chicago to Harrisburg

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 junio 12, 2025.

Round-trip from

$229
(Delta)

One-way from

$119
(Mytrip)

Popular in

November

Cheapest in

May

Average price

$311
From Chicago (CHI) to Harrisburg
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One-way flight from Chicago (CHI) to Harrisburg
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Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Chicago to Harrisburg

Cheapest flights from Chicago to Harrisburg
Explore the most affordable flight options available from Chicago to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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.
mar. 7/85:20 pmORD - MDT
1 stop4h 39mDelta
sáb. 7/125:00 pmMDT - ORD
1 stop4h 15mDelta
Deal found 6/11$229
This Delta deal was found by Cheapflights users on 6/12. 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.
mar. 8/196:17 pmMDW - MDT
1 stop3h 42mDelta
sáb. 8/236:10 amMDT - MDW
1 stop3h 25mDelta
Deal found 6/12$229
This United Airlines deal was found by Cheapflights users on 6/11. 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.
vie. 7/48:45 amORD - MDT
Nonstop2h 03mUnited Airlines
lun. 7/76:30 amMDT - ORD
Nonstop2h 11mUnited Airlines
Deal found 6/11$231
This Mytrip deal was found by Cheapflights users on 6/11. 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.
mar. 7/87:49 pmORD - MDT
1 stop23h 39mMultiple Airlines
lun. 7/148:51 pmMDT - ORD
2 stops27h 20mMultiple Airlines
Deal found 6/11$232
This American Airlines deal was found by Cheapflights users on 6/10. 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.
sáb. 7/128:05 amORD - MDT
Nonstop1h 52mAmerican Airlines
sáb. 7/195:30 amMDT - ORD
Nonstop2h 14mAmerican Airlines
Deal found 6/10$245
This Frontier deal was found by Cheapflights users on 6/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/269:12 pmMDW - MDT
1 stop11h 56mFrontier
sáb. 8/211:23 amMDT - MDW
1 stop9h 59mFrontier
Deal found 6/11$267
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/1311:28 amORD - MDT
1 stop21h 40mFrontier
sáb. 8/1611:23 amMDT - ORD
1 stop29h 20mFrontier
Deal found 6/10$277
This Mytrip deal was found by Cheapflights users on 6/11. 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.
vie. 7/252:54 pmMDW - MDT
2 stops23h 52mAllegiant Air
dom. 7/277:00 pmMDT - MDW
2 stops20h 04mAllegiant Air
Deal found 6/11$348

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago 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 junio 12, 2025.
Use the filters below to find and compare flights from Chicago to Harrisburg that are best for you.

Fly from

Chicago

Fly to

Harrisburg

Route

Depart

Return

Price

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

mar. 7/8

5:20 pm-10:59 pm

1 stop4h 39m

Harrisburg

mar. 7/15

6:25 pm-12:09 am

1 stop6h 44m

$229

ChicagoHarrisburg

MDW - MDT

MDWMDT

Chicago Midway

mar. 8/19

6:17 pm-10:59 pm

1 stop3h 42m

Harrisburg

sáb. 8/23

6:10 am-8:35 am

1 stop3h 25m

$229

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

vie. 7/4

8:45 am-11:48 am

Nonstop2h 03m

Harrisburg

lun. 7/7

6:30 am-7:41 am

Nonstop2h 11m

$231

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

mar. 7/8

7:49 pm-8:28 pm

1 stop23h 39m

Harrisburg

lun. 7/14

8:51 pm-11:11 pm

2 stops27h 20m

$232

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

sáb. 7/12

8:05 am-10:57 am

Nonstop1h 52m

Harrisburg

sáb. 7/19

5:30 am-6:44 am

Nonstop2h 14m

$245

ChicagoHarrisburg

MDW - MDT

MDWMDT

Chicago Midway

sáb. 7/26

9:12 pm-10:08 am

1 stop11h 56m

Harrisburg

sáb. 8/2

11:23 am-8:22 pm

1 stop9h 59m

$267

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

mié. 8/13

11:28 am-10:08 am

1 stop21h 40m

Harrisburg

sáb. 8/16

11:23 am-3:43 pm

1 stop29h 20m

$277

ChicagoHarrisburg

MDW - MDT

MDWMDT

Chicago Midway

vie. 7/25

2:54 pm-3:46 pm

2 stops23h 52m

Harrisburg

dom. 7/27

7:00 pm-2:04 pm

2 stops20h 04m

$348

ChicagoHarrisburg

ORD - MDT

ORDMDT

Chicago O'Hare Intl

sáb. 7/12

11:21 am-8:30 pm

1 stop8h 09m

$119

ChicagoHarrisburg

MDW - MDT

MDWMDT

Chicago Midway

sáb. 7/12

9:12 pm-10:08 am

1 stop11h 56m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 16 results
1
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Best time to book a flight from Chicago to Harrisburg

Have a flexible travel schedule? Discover the best time to fly to Harrisburg from Chicago 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 to Harrisburg

How far ahead should I book a flight from Chicago to Harrisburg?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Harrisburg. Price data was last updated on June 9, 2025.

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago 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 to Harrisburg?

Currently, January is the cheapest month in which you can book a flight from Chicago to Harrisburg (average of $355). Flying from Chicago to Harrisburg in July is currently the most expensive (average of $425). 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 CHI to MDT?

Find hourly flight availability from Chicago 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 junio 12, 2025.

It’s typically best to fly out from Chicago 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 to Harrisburg?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Harrisburg. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago 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 to Harrisburg

Explore weekly flight availability from Chicago 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 junio 12, 2025.

The most flights from CHI to MDT are scheduled on a Monday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 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 junio 12, 2025.
Read through reviews of airlines operating flights from Chicago to Harrisburg, such as Delta, United Airlines and Allegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
6.0
Okay
3,295 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Chicago 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?

    If you book a flight to Harrisburg from Chicago, you will be flying to Harrisburg, which is the city’s only airport. Harrisburg (MDT) is located 8.5 mi from the center of Harrisburg. There are 14 flights from Chicago to Harrisburg per day from 2 different airlines.

  • What are the cheapest airlines flying from Chicago to Harrisburg round-trip?

    Flying on Delta is currently your cheapest option to Harrisburg, with prices starting at $229. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $231 and $245, respectively. You may be able to fly from Chicago to Harrisburg for 35% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Chicago to Harrisburg one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $144. However, be on the lookout for offers from Allegiant Air and American Airlines, as they are both options that can get you from Chicago to Harrisburg for a low price.

  • What are the most reliable airlines from Chicago 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 to Harrisburg on time: Republic Airways (91%), Envoy Air (84%), Japan Airlines (82%).

  • What are the cheapest flights from Chicago to Harrisburg?

    The cheapest flight price from Chicago to Harrisburg is $192. On average you can expect to pay $268. The most popular route, (Chicago O'Hare Intl - Harrisburg), can usually be booked for $209.

  • Can I find deals for flights from Chicago to Harrisburg that include hotel bookings?

    Yes. In addition to deals on Chicago to Harrisburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Harrisburg?

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

  • Can I find deals for business class flights from Chicago to Harrisburg?

    Yes. Cheapflights offers flight deals from Chicago 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 to Harrisburg?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Harrisburg (average of $355). Flying from Chicago to Harrisburg in July is currently the most expensive (average of $425). 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?

Book flights to Chicago if you plan to visit one of these locations
Carlisle
Hershey
Mechanicsburg
Camp Hill

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Alternative routes for Chicago to Harrisburg

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Chicago to Harrisburg

Discover the top 2 airlines that operate flights from Chicago 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$206Average$376FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$235Average$315FlexibilityNo cancel feeOn-time71%

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