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Cheap flights from Harrisburg to Chicago from $83

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harrisburg to Chicago departing on 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Harrisburg to Chicago

Cheap round-trip flights

American Airlines Logo
3:30 pm - 4:45 pmMDT-ORD
2h 15mnonstop
American Airlines Logo
8:35 pm - 11:36 pmORD-MDT
2h 01mnonstop
$209American Airlines
Find Deal
Wed, Oct 29 - Sat, Nov 8
Frontier Logo
11:07 am - 7:44 pmMDT-ORD
9h 37m1 stop
Frontier Logo
8:49 pm - 10:02 amORD-MDT
12h 13m1 stop
$218Frontier
Find Deal
Fri, Sep 12 - Sun, Sep 14
American Airlines Logo
6:00 am - 7:09 amMDT-ORD
2h 09mnonstop
American Airlines Logo
5:06 pm - 8:05 pmORD-MDT
1h 59mnonstop
$219American Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 13
Frontier Logo
6:31 pm - 3:39 pmMDT-ORD
22h 08m1 stop
Frontier Logo
6:07 pm - 5:36 pmORD-MDT
22h 29m1 stop
$225Frontier
Find Deal
Fri, Oct 17 - Sun, Oct 19
Frontier Logo
6:31 pm - 10:21 amMDT-MDW
16h 50m1 stop
Frontier Logo
12:09 pm - 5:36 pmMDW-MDT
28h 27m1 stop
$225Frontier
Find Deal
Fri, Oct 17 - Sun, Oct 19
Frontier Logo
11:07 am - 12:10 amMDT-ORD
14h 03m2 stops
Frontier Logo
8:49 pm - 10:02 amORD-MDT
12h 13m1 stop
$226Frontier
Find Deal
Fri, Sep 26 - Sun, Oct 5
United Airlines Logo
5:48 pm - 6:55 pmMDT-ORD
2h 07mnonstop
United Airlines Logo
1:55 pm - 4:54 pmORD-MDT
1h 59mnonstop
$229United Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 6
Delta Logo
6:10 am - 8:40 amMDT-MDW
3h 30m1 stop
Delta Logo
6:15 pm - 11:01 pmMDW-MDT
3h 46m1 stop
$229Delta
Find Deal
Sat, Sep 13 - Tue, Sep 16
United Airlines Logo
6:45 am - 7:52 amMDT-ORD
2h 07mnonstop
United Airlines Logo
6:10 pm - 9:15 pmORD-MDT
2h 05mnonstop
$230United Airlines
Find Deal
Tue, Sep 16 - Wed, Sep 24
Delta Logo
5:00 pm - 8:23 pmMDT-ORD
4h 23m1 stop
Delta Logo
1:25 pm - 11:08 pmORD-MDT
8h 43m2 stops
$234Delta
Find Deal
Wed, Oct 29 - Sat, Nov 8

Frontier flights from Harrisburg to Chicago

Our best Frontier deals on Harrisburg to Chicago flight tickets
Frontier
Sep 12
MDT11:07 amHarrisburg
9h 37m
1 stop
ORD7:44 pmChicago O'Hare Intl
Sep 14
ORD8:49 pmChicago O'Hare Intl
12h 13m
1 stop
MDT10:02 amHarrisburg
$218
Find similar
Frontier
Oct 17
MDT6:31 pmHarrisburg
22h 08m
1 stop
ORD3:39 pmChicago O'Hare Intl
Oct 19
ORD6:07 pmChicago O'Hare Intl
22h 29m
1 stop
MDT5:36 pmHarrisburg
$225
Find similar
Frontier
Sep 26
MDT11:07 amHarrisburg
14h 03m
2 stops
ORD12:10 amChicago O'Hare Intl
Oct 5
ORD8:49 pmChicago O'Hare Intl
12h 13m
1 stop
MDT10:02 amHarrisburg
$226
Find similar

Delta flights from Harrisburg to Chicago

Our best Delta deals on Harrisburg to Chicago flight tickets
Delta
Sep 13
MDT6:10 amHarrisburg
3h 30m
1 stop
MDW8:40 amChicago Midway
Sep 16
MDW6:15 pmChicago Midway
3h 46m
1 stop
MDT11:01 pmHarrisburg
$229
Find similar
Delta
Oct 29
MDT5:00 pmHarrisburg
4h 23m
1 stop
ORD8:23 pmChicago O'Hare Intl
Nov 8
ORD1:25 pmChicago O'Hare Intl
8h 43m
2 stops
MDT11:08 pmHarrisburg
$234
Find similar
Delta
Oct 18
MDT6:10 amHarrisburg
3h 30m
1 stop
MDW8:40 amChicago Midway
Oct 25
MDW4:23 pmChicago Midway
5h 45m
1 stop
MDT11:08 pmHarrisburg
$239
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Harrisburg to Chicago 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Harrisburg to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Wed 10/29

3:30 pm-4:45 pm

Nonstop2h 15m

Chicago O'Hare Intl

Sat 11/8

8:35 pm-11:36 pm

Nonstop2h 01m

$209

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Fri 9/12

11:07 am-7:44 pm

1 stop9h 37m

Chicago O'Hare Intl

Sun 9/14

8:49 pm-10:02 am

1 stop12h 13m

$218

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Tue 9/9

6:00 am-7:09 am

Nonstop2h 09m

Chicago O'Hare Intl

Sat 9/13

5:06 pm-8:05 pm

Nonstop1h 59m

$219

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Fri 10/17

6:31 pm-3:39 pm

1 stop22h 08m

Chicago O'Hare Intl

Sun 10/19

6:07 pm-5:36 pm

1 stop22h 29m

$225

HarrisburgChicago

MDT - MDW

MDTMDW

Harrisburg

Fri 10/17

6:31 pm-10:21 am

1 stop16h 50m

Chicago Midway

Sun 10/19

12:09 pm-5:36 pm

1 stop28h 27m

$225

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Fri 9/26

11:07 am-12:10 am

2 stops14h 03m

Chicago O'Hare Intl

Sun 10/5

8:49 pm-10:02 am

1 stop12h 13m

$226

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Wed 9/3

5:48 pm-6:55 pm

Nonstop2h 07m

Chicago O'Hare Intl

Sat 9/6

1:55 pm-4:54 pm

Nonstop1h 59m

$229

HarrisburgChicago

MDT - MDW

MDTMDW

Harrisburg

Sat 9/13

6:10 am-8:40 am

1 stop3h 30m

Chicago Midway

Tue 9/16

6:15 pm-11:01 pm

1 stop3h 46m

$229

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Tue 9/16

6:45 am-7:52 am

Nonstop2h 07m

Chicago O'Hare Intl

Wed 9/24

6:10 pm-9:15 pm

Nonstop2h 05m

$230

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Wed 10/29

5:00 pm-8:23 pm

1 stop4h 23m

Chicago O'Hare Intl

Sat 11/8

1:25 pm-11:08 pm

2 stops8h 43m

$234

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Harrisburg to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Harrisburg and Chicago?

What is the cheapest month to fly to Chicago?

The month of January is, on average, the cheapest month to fly to Chicago from Harrisburg, with most prices found around $269. If you’re not able to fly to Chicago in January, then February is your next best option. Flight prices from Harrisburg to Chicago during February average around $282.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as $423. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Harrisburg to Chicago for around $609.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Harrisburg to Chicago during this time can be as low as $248. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $538.

What is the cheapest Harrisburg to Chicago flight route?

Fly from Harrisburg to Chicago O'Hare Intl for the best Harrisburg - Chicago flight prices

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Harrisburg when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $318 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Harrisburg for as low as $259 on momondo.

What cabin class options are available on Harrisburg to Chicago flights?

There are 4 cabin classes available to choose from on Harrisburg to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Harrisburg to Chicago flights?

You could potentially save up to 48% on your flight if you consider stops on a Harrisburg to Chicago flight.

How have Harrisburg to Chicago flight prices changed over time?

As of August 2025, prices for Harrisburg to Chicago flights are approximately 165% more expensive when compared to flights at the same time last year.

When to book flights from Harrisburg to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Harrisburg to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Harrisburg to Chicago (MDT to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harrisburg to Chicago

Best Price Found

$252

Fastest flight time

2h 07m

Direct flights

Every day

Airports in Chicago

1 airport
The best one-way flight to Chicago from Harrisburg in the past 72 hours is $252. The best round-trip flight deal from Harrisburg to Chicago found on momondo in the last 72 hours is $321.
The fastest flight from Harrisburg to Chicago takes 2h 07m
Direct flights go from Harrisburg to Chicago every day.
There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)
Search flight deals

  • How far is Harrisburg to Chicago by plane?

    The straight-line distance from Harrisburg to Chicago is 569.6 mi. In terms of flight time, this usually takes a little over 2h 07m.

  • When did momondo last update prices for flights from Harrisburg Airport to Chicago?

    Prices for flights from Harrisburg Airport to Chicago refresh daily.

  • How many operators does momondo search for flights from Harrisburg Airport to Chicago?

  • How old do you have to be to fly from Harrisburg Airport to Chicago?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harrisburg Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Harrisburg to Chicago?

  • What is the most popular airline from Harrisburg to Chicago?

Best airlines flying from Harrisburg to Chicago

Compare and see reviews for airlines that fly from Harrisburg to Chicago with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $199Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
American AirlinesPriceFrom $207Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $221Free CancellationRating
7.9
7,981 reviews
Search Delta flights

  • United Airlines Flights From Harrisburg to Chicago

    United Airlines flight deals from Harrisburg to Chicago start from $199 round-trip. Over the 24 United Airlines flights for this route in a normal week, average airfare is usually $331 round-trip - but some users have found much cheaper deals with momondo.

  • American Airlines Flights From Harrisburg to Chicago

    Another popular option for Harrisburg to Chicago flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from Harrisburg to Chicago around 15 times per week, with deals starting from $207 round-trip and rising to an average price of around $310.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Lansing
Portage
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Harrisburg to Chicago?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Harrisburg to Chicago for you.

Can I find flights from Harrisburg to Chicago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Harrisburg to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from Harrisburg to Chicago?

Once you have performed a search for Harrisburg to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Harrisburg to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Harrisburg. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport