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Cheap flights from Harrisburg to Chicago from $108

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 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:31 pm - 3:51 pm
MDT
-
ORD
26h 20m2 stops
Multiple Airlines Logo
10:48 am - 7:30 pm
ORD
-
MDT
7h 42m1 stop
$194Multiple Airlines
Sat, Jan 17 - Sat, Jan 24
United Airlines Logo
5:30 pm - 6:50 pm
MDT
-
ORD
2h 20mnonstop
United Airlines Logo
6:10 pm - 9:05 pm
ORD
-
MDT
1h 55mnonstop
$209United Airlines
Thu, Jan 15 - Thu, Jan 22
American Airlines Logo
5:10 pm - 6:40 pm
MDT
-
ORD
2h 30mnonstop
American Airlines Logo
9:00 pm - 11:50 pm
ORD
-
MDT
1h 50mnonstop
$211American Airlines
Thu, Jan 8 - Sun, Jan 11
Frontier Logo
10:46 am - 10:47 pm
MDT
-
ORD
13h 01m1 stop
Frontier Logo
8:15 am - 9:51 am
ORD
-
MDT
24h 36m1 stop
$218Frontier
Fri, Feb 27 - Sat, Feb 28
United Airlines Logo
5:30 pm - 6:50 pm
MDT
-
ORD
2h 20mnonstop
United Airlines Logo
8:52 am - 1:51 pm
ORD
-
MDT
3h 59m1 stop
$219United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
5:40 pm - 6:55 pm
MDT
-
ORD
2h 15mnonstop
United Airlines Logo
6:10 pm - 9:05 pm
ORD
-
MDT
1h 55mnonstop
$220United Airlines
Fri, Mar 20 - Sun, Mar 22
United Airlines Logo
6:29 am - 7:46 am
MDT
-
ORD
2h 17mnonstop
United Airlines Logo
1:55 pm - 4:44 pm
ORD
-
MDT
1h 49mnonstop
$221United Airlines
Fri, Feb 27 - Sat, Feb 28
Delta Logo
6:02 pm - 11:59 pm
MDT
-
ORD
6h 57m1 stop
Delta Logo
9:55 am - 5:07 pm
ORD
-
MDT
6h 12m1 stop
$229Delta
Thu, Jan 15 - Thu, Jan 22
United Airlines Logo
2:33 pm - 8:35 pm
MDT
-
ORD
7h 02m1 stop
United Airlines Logo
6:10 pm - 9:05 pm
ORD
-
MDT
1h 55mnonstop
$230United Airlines
Fri, Mar 20 - Sun, Mar 22
United Airlines Logo
8:00 pm - 11:12 pm
MDT
-
ORD
4h 12m1 stop
United Airlines Logo
7:10 am - 9:55 am
ORD
-
MDT
1h 45mnonstop
$234United Airlines
Thu, Jun 4 - Sun, Jun 7

American Airlines flights from Harrisburg to Chicago O'Hare Intl Airport

Our best American Airlines deals on Harrisburg to Chicago O'Hare Intl Airport flight tickets
American Airlines
Jan 8
MDT5:10 pmHarrisburg
2h 30m
ORD6:40 pmChicago O'Hare Intl
Jan 11
ORD9:00 pmChicago O'Hare Intl
1h 50m
MDT11:50 pmHarrisburg
$211
Find similar
American Airlines
Feb 27
MDT6:00 amHarrisburg
2h 40m
ORD7:40 amChicago O'Hare Intl
Feb 28
ORD7:11 amChicago O'Hare Intl
6h 39m
1 stop
MDT2:50 pmHarrisburg
$239
Find similar
American Airlines
Jan 8
MDT7:00 amHarrisburg
6h 05m
1 stop
ORD12:05 pmChicago O'Hare Intl
Jan 11
ORD9:00 pmChicago O'Hare Intl
1h 50m
MDT11:50 pmHarrisburg
$241
Find similar

Delta flights from Harrisburg to Chicago O'Hare Intl Airport

Our best Delta deals on Harrisburg to Chicago O'Hare Intl Airport flight tickets
Delta
Apr 4
MDT6:00 amHarrisburg
3h 57m
1 stop
ORD8:57 amChicago O'Hare Intl
Apr 8
ORD5:39 pmChicago O'Hare Intl
4h 08m
1 stop
MDT10:47 pmHarrisburg
$265
Find similar
Delta
Apr 7
MDT4:40 pmHarrisburg
4h 44m
1 stop
ORD8:24 pmChicago O'Hare Intl
Apr 14
ORD5:45 pmChicago O'Hare Intl
3h 59m
1 stop
MDT10:44 pmHarrisburg
$304
Find similar
Delta
Apr 5
MDT6:00 amHarrisburg
3h 57m
1 stop
ORD8:57 amChicago O'Hare Intl
Apr 14
ORD11:19 amChicago O'Hare Intl
5h 07m
1 stop
MDT5:26 pmHarrisburg
$314
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Harrisburg to Chicago O'Hare Intl Airport 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 December 18, 2025.
Use the filters below to find and compare flights from Harrisburg to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Sat 1/17

2:31 pm-3:51 pm

2 stops26h 20m

Chicago O'Hare Intl

Sat 1/24

10:48 am-7:30 pm

1 stop7h 42m

$194

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Thu 1/15

5:30 pm-6:50 pm

Nonstop2h 20m

Chicago O'Hare Intl

Thu 1/22

6:10 pm-9:05 pm

Nonstop1h 55m

$209

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Thu 1/8

5:10 pm-6:40 pm

Nonstop2h 30m

Chicago O'Hare Intl

Sun 1/11

9:00 pm-11:50 pm

Nonstop1h 50m

$211

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Fri 2/27

10:46 am-10:47 pm

1 stop13h 01m

Chicago O'Hare Intl

Sat 2/28

8:15 am-9:51 am

1 stop24h 36m

$218

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Thu 1/15

5:30 pm-6:50 pm

Nonstop2h 20m

Chicago O'Hare Intl

Sun 1/18

8:52 am-1:51 pm

1 stop3h 59m

$219

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Fri 3/20

5:40 pm-6:55 pm

Nonstop2h 15m

Chicago O'Hare Intl

Sun 3/22

6:10 pm-9:05 pm

Nonstop1h 55m

$220

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Fri 2/27

6:29 am-7:46 am

Nonstop2h 17m

Chicago O'Hare Intl

Sat 2/28

1:55 pm-4:44 pm

Nonstop1h 49m

$221

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Thu 1/15

6:02 pm-11:59 pm

1 stop6h 57m

Chicago O'Hare Intl

Thu 1/22

9:55 am-5:07 pm

1 stop6h 12m

$229

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Fri 3/20

2:33 pm-8:35 pm

1 stop7h 02m

Chicago O'Hare Intl

Sun 3/22

6:10 pm-9:05 pm

Nonstop1h 55m

$230

HarrisburgChicago

MDT - ORD

MDTORD

Harrisburg

Thu 6/4

8:00 pm-11:12 pm

1 stop4h 12m

Chicago O'Hare Intl

Sun 6/7

7:10 am-9:55 am

Nonstop1h 45m

$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 O'Hare Intl Airport

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 cheapest month to fly to Chicago O'Hare Intl Airport?

The month of March is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Harrisburg averaging around $279.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $393. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Harrisburg because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $607.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Harrisburg in the evening is the least expensive time of day to depart. momondo users have found prices as low as $323 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $484. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Harrisburg to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Harrisburg when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport from Harrisburg for as low as $241 on momondo.

What cabin class options are available on Harrisburg to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Harrisburg to Chicago O'Hare Intl 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 O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Harrisburg to Chicago O'Hare Intl Airport.

How have Harrisburg to Chicago O'Hare Intl Airport flight prices changed over time?

As of December 2025, prices for Harrisburg to Chicago O'Hare Intl Airport flights are approximately 163% more expensive when compared to flights at the same time last year.

When to book flights from Harrisburg to Chicago O'Hare Intl Airport

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

Cheap Harrisburg to Chicago O'Hare Intl Airport (MDT to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harrisburg to Chicago O'Hare Intl Airport

Best Price Found

$302

Fastest flight time

2h 02m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Harrisburg in the past 72 hours is $302. The best round-trip flight deal from Harrisburg to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $308.
The fastest flight from Harrisburg to Chicago O'Hare Intl Airport takes 2h 02m
Direct flights go from Harrisburg to Chicago O'Hare Intl Airport every day.
Search flight deals

  • How far is Harrisburg to Chicago O'Hare Intl by plane?

    A flight from Harrisburg to Chicago O'Hare Intl will travel around 584.7 mi. Flights usually cover this in 2h 02m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Harrisburg Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Harrisburg Airport to Chicago O'Hare Intl Airport are updated daily.

  • How many operators does momondo search for flights from Harrisburg Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Harrisburg Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harrisburg Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Harrisburg to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Harrisburg to Chicago O'Hare Intl Airport?

Best airlines flying from Harrisburg to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Harrisburg to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $207Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $209Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights

  • United Airlines Flights From Harrisburg to Chicago O'Hare Intl Airport

    United Airlines is one of the most popular airlines flying from Harrisburg to Chicago O'Hare Intl Airport, operating 10 flights/week on average for this route. A good United Airlines flight deal for Harrisburg to Chicago O'Hare Intl Airport starts from $209 round-trip, up to an average price of $338. Our users have rated United Airlines at 7.4/10.

  • American Airlines Flights From Harrisburg to Chicago O'Hare Intl Airport

    Across 11,054 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Harrisburg to Chicago O'Hare Intl Airport about 8 times each week, with ticket deals ranging from $207 to $315. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Orland Park
Racine
Hammond
Janesville
Tinley Park
Aurora
Elgin
Benton Harbor

Why use momondo?

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

Finding the right flight to Chicago from Harrisburg is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Chicago from Harrisburg with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Harrisburg to Chicago.

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

If you are not ready to book a flight from Harrisburg to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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