Cheap flights from Harrisburg to Chicago from $129
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 12/6. 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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Fly from
Fly to
Route
Depart
Return
HarrisburgChicago
MDT Harrisburg - ORD Chicago O'Hare Intl
MDTORD
Harrisburg
Thu 10/29
8:09 pm-9:29 pm
Nonstop2h 20m
Chicago O'Hare Intl
Sun 11/1
10:35 am-1:34 pm
Nonstop1h 59m
HarrisburgChicago
MDT Harrisburg - ORD Chicago O'Hare Intl
MDTORD
Harrisburg
Thu 1/7
8:24 pm-10:00 pm
Nonstop2h 36m
Chicago O'Hare Intl
Sun 1/10
10:30 am-1:30 pm
Nonstop2h 00m
HarrisburgChicago
MDT Harrisburg - ORD Chicago O'Hare Intl
MDTORD
Harrisburg
Fri 12/18
6:00 am-7:27 am
Nonstop2h 27m
Chicago O'Hare Intl
Fri 1/8
4:05 pm-7:11 pm
Nonstop2h 06m
HarrisburgChicago
MDT Harrisburg - ORD Chicago O'Hare Intl
MDTORD
Harrisburg
Sat 11/21
8:15 am-9:38 am
Nonstop2h 23m
Chicago O'Hare Intl
Sat 11/28
7:10 am-10:11 am
Nonstop2h 01m
HarrisburgChicago
MDT Harrisburg - ORD Chicago O'Hare Intl
MDTORD
Harrisburg
Thu 10/29
3:15 pm-4:35 pm
Nonstop2h 20m
Chicago O'Hare Intl
Sat 10/31
7:20 pm-10:19 pm
Nonstop1h 59m
HarrisburgChicago
MDT Harrisburg - ORD Chicago O'Hare Intl
MDTORD
Harrisburg
Fri 2/12
6:30 am-7:46 am
Nonstop2h 16m
Chicago O'Hare Intl
Mon 2/15
6:50 am-9:35 am
Nonstop1h 45m
HarrisburgChicago
MDT Harrisburg - MDW Chicago Midway
MDTMDW
Harrisburg
Thu 1/7
6:10 am-8:45 am
1 stop3h 35m
Chicago Midway
Sun 1/10
5:59 pm-10:46 pm
1 stop3h 47m
HarrisburgChicago
MDT Harrisburg - ORD Chicago O'Hare Intl
MDTORD
Harrisburg
Thu 10/29
11:44 am-4:58 pm
1 stop6h 14m
Chicago O'Hare Intl
Sun 11/1
7:00 am-11:33 am
1 stop3h 33m
HarrisburgChicago
MDT Harrisburg - ORD Chicago O'Hare Intl
MDTORD
Harrisburg
Wed 10/28
2:56 pm-7:11 pm
1 stop5h 15m
Chicago O'Hare Intl
Sun 11/1
7:00 am-11:33 am
1 stop3h 33m
HarrisburgChicago
MDT Harrisburg - MDW Chicago Midway
MDTMDW
Harrisburg
Wed 11/25
9:37 am-7:47 pm
1 stop11h 10m
Chicago Midway
Fri 11/27
8:42 pm-8:28 pm
1 stop22h 46m
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?
Prices are currently typical for flights on this route.
Typical prices usually range from $299 to $374.The lowest price recently found on this route was $318.
What is the cheapest month to fly to Chicago?
The month of February is, on average, the cheapest month to fly to Chicago from Harrisburg, with most prices found around $288. If you’re not able to fly to Chicago in February, then April is your next best option. Flight prices from Harrisburg to Chicago during April average around $302.
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 $392. 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 $626.
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 $394. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $495.
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 from Harrisburg 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 $352 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 $228 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 42% 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 October 2026, prices for Harrisburg to Chicago flights are approximately 125% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Harrisburg to Chicago?
United Airlines and Delta are the most popular carriers operating from Harrisburg to Chicago
What airlines fly to Chicago?
United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Chicago from Harrisburg according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 5 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.
How many flights depart from Harrisburg to Chicago on average per day?
As of October 2026, 16 flights take off from Harrisburg and land in Chicago each day. The most common flight departure time for this route is 6:00AM, with 49% of daily flights taking off at noon.
How many flights depart from Harrisburg to Chicago on average per week?
As of October 2026, there are 112 flights per week flying from Harrisburg to Chicago. The most common day of the week flights depart is Wed, with 17% of flights taking off on this day.
When to book flights from Harrisburg to Chicago
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
Frequently asked questions about flying from Harrisburg to Chicago
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 02m.
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?
There are 3 operators available for flights from Harrisburg Airport to Chicago as of October 2026.
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?
momondo data reveals that the most frequently booked plane model on the route from Harrisburg to Chicago is Embraer 175, representing 18.65% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet CRJ-550 at 17.92%, Airbus A319 at 14.17%, and Boeing 737-700 at 13.44%.
What is the most popular airline from Harrisburg to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Harrisburg to Chicago is United Airlines (52% of total bookings). The next most popular airline is American Airlines (48%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $209 | Free Cancellation | Rating 7.0 12,146 reviews | |||
| PriceFrom $209 | Free Cancellation | Rating 7.4 10,322 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 7.8 8,646 reviews |
United Airlines Flights From Harrisburg to Chicago
United Airlines flight deals from Harrisburg to Chicago start from $209 round-trip. Over the 25 United Airlines flights for this route in a normal week, average airfare is usually $392 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 (7.0/10, 12,146 ratings). American Airlines flies from Harrisburg to Chicago around 22 times per week, with deals starting from $209 round-trip and rising to an average price of around $319.
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsWhy 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.