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Find cheap flights from Harrisburg to Illinois from $135

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harrisburg to Illinois departing on 6/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 7/2
Tue 7/9

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Best Illinois Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Chicago
Chicago2 stops$222
Peoria
Peoria1 stop$488
St. Louis
St. Louis1 stop$248

Good to know

Low season

January

High season

August

Cheapest flight

$135
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Harrisburg to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Harrisburg to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Harrisburg to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Harrisburg to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Illinois from Harrisburg is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Harrisburg to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Illinois with an airline and back to Harrisburg with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harrisburg to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Illinois from Harrisburg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Harrisburg to the following destinations at these prices or less: Chicago $242 one-way - $391 round-trip
  • Morning departure is around 16% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Harrisburg to Illinois

 
Need help choosing which airline to fly with from Harrisburg to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9197 reviews
7.3Entertainment
8.6Crew
7.3Food
7.9Comfort
8.2Boarding
Airline reviews

It was all good until they had a mishandling issue with a couple of our bags but overall it was fine and we got the bags eventually

6.0 GoodDimitri, Jun 2024MCI - SEA
Read more about Alaska Airlines reviews

It was all good until they had a mishandling issue with a couple of our bags but overall it was fine and we got the bags eventually

Loved the airport. The announcements for boarding were too loud & echoing in the large waiting area, so hard to follow. Other than that, we had a great experience.

First time traveling with them and they were great leaving on time arriving on time very clean planes 😊

I had very little legroom and the only food available was really salty

Great! No issues at all. Friendly staff, on time flight, and smooth, comfortable flight.

Staff was very friendly. Flight was on time and arrived early. Flight was comfortable.

The airline itself was extremely comfortable and the staff were wonderful. The communication was excellent amongst the pilots and flight attendants and the passengers. I was throughly impressed by the cleaning crew that came on the plane immediately to ready it for the next flight. I have flown a bunch of times post Covid pandemic and have never seen this! I gave the “okay” rating for the food and entertainment because I didn’t order food and there wasn’t entertainment offered through the plane (only your personal devices).

The flight both ways was pleasant and uneventful. The staff was friendly, accommodating, and overall very helpful.

Offer snacks/meals for people with food sensitivities. HAVE TV SCREENS!

The flight itself went well, except it left 1.5 hours late, and about 10 of us missed our Alaska Airlines connection by minutes; they wouldn't hold the plane, even though our arrival delay was caused by Alaska. No gluten-free options among the snacks; you had to order meals separately, but there was no consideration for food sensitivities. NO TELEVISION on a flight from Washington, DC to Seattle or from Seattle to Anchorage. I didn't know that ANY airlines offering cross-country flights didn't have screens for entertainment. This alone is a "never again" for me.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

I had a great flight. Everything went smoothly and the flight arrived early.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

The CX617 from HK to BKK was delayed more than 1.5 hours.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

Book cheap flights from Harrisburg to Illinois

Recent round-trip flight deals

7/1Mon
2 stops
19h 05mMDT-ORD
7/4Thu
1 stop
10h 22mORD-MDT
$222
7/1Mon
2 stops
19h 05mMDT-ORD
7/4Thu
2 stops
11h 46mORD-MDT
$228
7/17Wed
1 stopAmerican Airlines
4h 42mMDT-STL
7/23Tue
1 stopAmerican Airlines
5h 37mSTL-MDT
$248
8/14Wed
nonstopUnited Airlines
2h 03mMDT-ORD
8/17Sat
nonstopUnited Airlines
1h 58mORD-MDT
$249
7/1Mon
3 stops
24h 13mMDT-ORD
7/4Thu
2 stops
11h 46mORD-MDT
$256
7/1Mon
nonstopAmerican Airlines
2h 19mMDT-ORD
7/5Fri
1 stopAmerican Airlines
5h 37mORD-MDT
$259
8/15Thu
1 stopAmerican Airlines
6h 34mMDT-STL
8/18Sun
1 stopAmerican Airlines
5h 09mSTL-MDT
$264
7/2Tue
1 stopDelta
3h 29mMDT-MDW
7/9Tue
1 stopDelta
3h 54mMDW-MDT
$267
8/31Sat
2 stopsDelta
8h 03mMDT-STL
9/2Mon
1 stopDelta
7h 02mSTL-MDT
$269
7/1Mon
nonstopUnited Airlines
2h 03mMDT-ORD
7/5Fri
nonstopUnited Airlines
1h 58mORD-MDT
$273

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Recent one-way flight deals

6/25Tue
nonstopUnited Airlines
2h 04mMDT-ORD
$135
6/25Tue
1 stopAmerican Airlines
5h 42mMDT-ORD
$144
6/16Sun
2 stops
17h 32mMDT-ORD
$149
6/16Sun
1 stop
15h 59mMDT-ORD
$166
6/25Tue
2 stopsAmerican Airlines
12h 49mMDT-ORD
$184
6/21Fri
nonstopAmerican Airlines
2h 19mMDT-ORD
$204
7/10Wed
1 stopDelta
4h 43mMDT-MDW
$209
6/21Fri
1 stopDelta
6h 09mMDT-ORD
$213
6/21Fri
nonstopUnited Airlines
2h 04mMDT-ORD
$239
6/9Sun
2 stopsAllegiant Air
24h 09mMDT-MDW
$280

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Last minute flights from Harrisburg to Illinois

Last minute flight, train and bus deals

6/3Mon
multi-stopAmerican Airlines
6h 29mMDT-STL
6/10Mon
multi-stopAmerican Airlines
5h 44mSTL-MDT
$293
6/3Mon
multi-stopAmerican Airlines
6h 29mMDT-STL
6/10Mon
multi-stopAmerican Airlines
5h 35mSTL-MDT
$296
6/5Wed
multi-stopAmerican Airlines
6h 07mMDT-STL
6/9Sun
multi-stopAmerican Airlines
5h 35mSTL-MDT
$310
6/7Fri
multi-stop
22h 56mMDT-ORD
6/8Sat
multi-stop
22h 06mORD-MDT
$356
6/7Fri
multi-stop
8h 37mMDT-ORD
6/8Sat
multi-stop
12h 07mORD-MDT
$395
6/7Fri
multi-stop
8h 37mMDT-ORD
6/8Sat
multi-stop
22h 06mORD-MDT
$398
6/5Wed
multi-stopDelta
8h 08mMDT-STL
6/9Sun
multi-stopDelta
4h 35mSTL-MDT
$538
6/3Mon
multi-stopDelta
6h 39mMDT-STL
6/6Thu
multi-stopDelta
6h 46mSTL-MDT
$558
6/4Tue
multi-stopUnited Airlines
6h 28mMDT-STL
6/10Mon
multi-stopUnited Airlines
27h 30mSTL-MDT
$560
6/3Mon
nonstopUnited Airlines
2h 10mMDT-ORD
6/5Wed
nonstopUnited Airlines
1h 58mORD-MDT
$581

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Harrisburg - Illinois Flights