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$63+ Cheap flights from Harrisburg (MDT) to Illinois

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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — ORD
oct. 28 — nov. 41
lun. 10/28
lun. 11/4
1 adult, Economy
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MDT - ORD
oct. 28 - nov. 4

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Find flight deals from Harrisburg to Illinois

Cheapest flights from Harrisburg to Illinois
Explore the most affordable flight options available from Harrisburg to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 23, 2024.

This Delta deal was found by Cheapflights users on 10/23. 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.
sáb. 11/166:00 amMDT - ORD
1 stop7h 21mDelta
lun. 11/185:45 pmORD - MDT
1 stop5h 13mDelta
Deal found 10/23$221
This Delta deal was found by Cheapflights users on 10/23. 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.
sáb. 11/166:11 amMDT - MDW
1 stop3h 39mDelta
lun. 11/185:42 pmMDW - MDT
1 stop4h 09mDelta
Deal found 10/23$221
This United Airlines deal was found by Cheapflights users on 10/21. 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.
mar. 12/2410:45 amMDT - ORD
Nonstop2h 19mUnited Airlines
mié. 1/86:15 pmORD - MDT
Nonstop1h 58mUnited Airlines
Deal found 10/21$229
This American Airlines deal was found by Cheapflights users on 10/22. 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. 12/76:42 amMDT - ORD
1 stop6h 38mAmerican Airlines
sáb. 12/78:20 pmORD - MDT
Nonstop1h 53mAmerican Airlines
Deal found 10/22$238
This United Airlines deal was found by Cheapflights users on 10/21. 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.
jue. 11/146:00 amMDT - STL
1 stop5h 01mUnited Airlines
sáb. 11/165:40 pmSTL - MDT
1 stop4h 35mUnited Airlines
Deal found 10/21$248
This Delta deal was found by Cheapflights users on 10/22. 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.
sáb. 11/162:30 pmMDT - MLI
1 stop7h 09mDelta
mar. 11/195:06 pmMLI - MDT
1 stop5h 52mDelta
Deal found 10/22$248
This American Airlines deal was found by Cheapflights users on 10/22. 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. 12/216:37 amMDT - PIA
1 stop4h 39mAmerican Airlines
dom. 1/125:45 amPIA - MDT
1 stop4h 14mAmerican Airlines
Deal found 10/22$288
This American Airlines deal was found by Cheapflights users on 10/22. 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.
mar. 12/246:10 amMDT - STL
2 stops8h 27mAmerican Airlines
dom. 12/296:30 amSTL - MDT
1 stop3h 59mAmerican Airlines
Deal found 10/22$288
This Delta deal was found by Cheapflights users on 10/22. 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.
vie. 11/12:50 pmMDT - STL
2 stops7h 35mDelta
mar. 11/511:20 amSTL - MDT
2 stops9h 15mDelta
Deal found 10/22$303
This American Airlines deal was found by Cheapflights users on 10/22. 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.
mar. 12/316:10 amMDT - MLI
2 stops10h 32mAmerican Airlines
vie. 1/34:15 pmMLI - MDT
1 stop6h 40mAmerican Airlines
Deal found 10/22$348
This Mytrip deal was found by Cheapflights users on 10/22. 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.
sáb. 11/99:25 pmMDT - ORD
2 stops16h 58mMultiple Airlines
mar. 11/121:40 pmORD - MDT
2 stops20h 09mMultiple Airlines
Deal found 10/22$355
This United Airlines deal was found by Cheapflights users on 10/21. 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.
sáb. 11/96:30 amMDT - MLI
1 stop4h 52mUnited Airlines
mar. 11/125:46 pmMLI - MDT
1 stop3h 59mUnited Airlines
Deal found 10/21$358

Find flights from Harrisburg to Illinois within your budget

Customize your flight search to find flights from Harrisburg to Illinois 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 2,464,459 searches. Data last updated octubre 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$125 - $483

Route

Depart

Return

Price

HarrisburgChicago O'Hare Intl

MDT - ORD

MDTORD

Harrisburg

jue. 11/14

Nonstop2h 13m

Chicago O'Hare Intl

dom. 11/17

Nonstop1h 56m

$125

HarrisburgChicago O'Hare Intl

MDT - ORD

MDTORD

Harrisburg

dom. 12/8

Nonstop2h 24m

Chicago O'Hare Intl

sáb. 12/14

Nonstop1h 53m

$171

HarrisburgChicago O'Hare Intl

MDT - ORD

MDTORD

Harrisburg

mié. 12/4

2 stops12h 09m

Chicago O'Hare Intl

dom. 12/8

1 stop5h 00m

$201

HarrisburgChicago Midway

MDT - MDW

MDTMDW

Harrisburg

mar. 11/12

1 stop4h 40m

Chicago Midway

jue. 11/14

1 stop4h 32m

$211

HarrisburgLambert-St Louis

MDT - STL

MDTSTL

Harrisburg

jue. 11/14

1 stop5h 01m

Lambert-St Louis

sáb. 11/16

1 stop4h 35m

$248

HarrisburgMoline Quad-City

MDT - MLI

MDTMLI

Harrisburg

sáb. 11/16

1 stop7h 09m

Moline Quad-City

mar. 11/19

1 stop5h 52m

$248

HarrisburgGreater Peoria

MDT - PIA

MDTPIA

Harrisburg

sáb. 12/21

1 stop4h 39m

Greater Peoria

dom. 1/12

1 stop4h 14m

$288

HarrisburgLambert-St Louis

MDT - STL

MDTSTL

Harrisburg

mar. 12/24

2 stops8h 27m

Lambert-St Louis

dom. 12/29

1 stop3h 59m

$288

HarrisburgMoline Quad-City

MDT - MLI

MDTMLI

Harrisburg

mar. 12/31

2 stops10h 32m

Moline Quad-City

vie. 1/3

1 stop6h 40m

$348

HarrisburgChicago O'Hare Intl

MDT - ORD

MDTORD

Harrisburg

sáb. 11/9

2 stops16h 58m

Chicago O'Hare Intl

mar. 11/12

2 stops20h 09m

$355

HarrisburgMoline Quad-City

MDT - MLI

MDTMLI

Harrisburg

sáb. 11/9

1 stop4h 52m

Moline Quad-City

mar. 11/12

1 stop3h 59m

$358

HarrisburgLambert-St Louis

MDT - STL

MDTSTL

Harrisburg

jue. 11/7

2 stops9h 41m

Lambert-St Louis

mar. 11/12

2 stops11h 33m

$483

Flights are sorted by cheapest first

Deals found on 10/21

Best time to book a flight from Harrisburg to Illinois

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

Travel insights for flights from Harrisburg to Illinois

Get recent, data-driven insights about flights from Harrisburg to Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Harrisburg to Illinois?

Currently, September is the cheapest month in which you can book a flight from Harrisburg to Illinois (average of $232). Flying from Harrisburg to Illinois in June is currently the most expensive (average of $308). 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 MDT to IL?

Find hourly flight availability from Harrisburg to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 23, 2024.

When flying from Harrisburg to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Harrisburg to Illinois

Explore weekly flight availability from Harrisburg to Illinois. 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 octubre 23, 2024.

The most flights from MDT to USIL are scheduled on a Friday (13 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated octubre 23, 2024.
Read through reviews of airlines operating flights from Harrisburg to Illinois, such as United Airlines, American Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,885 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,885 reviews
Delta
8.0
Very good
8,885 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
9,283 reviews
Delta
8.0
Very good
8,885 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

WestJet
7.3
Good
2,807 reviews
Delta
8.0
Very good
8,885 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,885 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Frontier
6.1
Okay
3,612 reviews
Delta
8.0
Very good
8,885 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Illinois. 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 from for flights from Harrisburg to Illinois?

    Harrisburg (MDT), located 8.5 mi from the city center, is the airport you fly out of when you book flights from Harrisburg to Illinois.

  • Can I find flights from Harrisburg to Illinois for under $200 on Cheapflights?

    Yes, there are multiple flights from Harrisburg to Illinois for under $200. The cheapest flight booked recently is on United Airlines for just $125, but on average you can expect to pay $277.

  • Are there nonstop flights from Harrisburg to Illinois for under $200 on Cheapflights?

    Cheapflights has at least 2 direct flights from Harrisburg to Illinois under $200. A good price for a nonstop flight from Harrisburg to Illinois is less than $148.

  • Are there last-minute flights available from Harrisburg to Illinois for under $300?

    There are currently 8+ open flights from Harrisburg to Illinois within the next 7 days for less than $300.

  • What days are nonstop flights available from Harrisburg to Illinois?

    You can find nonstop flights on the following days: Sunday, Wednesday, Thursday, Friday, Saturday.

  • How many flights depart from Harrisburg to Illinois on average per day?

    On average, you can expect to see 11 flights from Harrisburg to Illinois a day.
    Early Morning (Midnight to 6am) - 18% of flight departures
    Morning (6am - Noon) - 55% of flight departures
    Afternoon (Noon - 6pm) - 27% of flight departures

  • How long is the flight from Harrisburg to Illinois?

    For as low as $125, United Airlines can have you in Illinois from Harrisburg in 2h 13m. Airlines will cover a distance of 596 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $63. Users have also found prices from $85 and $98 on Frontier and Delta, respectively.

  • What are the most popular routes from Harrisburg to Illinois?

    When deciding which route to take from Harrisburg to Illinois consider Harrisburg - Chicago O'Hare Intl, Harrisburg - Chicago Midway or Harrisburg - Lambert-St Louis as they are the most popular.

  • What are the most reliable airlines from Harrisburg to Illinois?

    Before booking your flight to Illinois from Harrisburg, check out the most reliable airlines to get you to your destination on time: Qatar Airways (99%), GoJet (92%), Japan Airlines( 92%).

  • What are the cheapest flights from Harrisburg to Illinois?

    While on average a flight from Harrisburg to Illinois is generally $864, our data shows the cheapest flight currently is $129. When looking at the most popular route, (Harrisburg - Chicago O'Hare Intl), you can expect to pay $125 for that flight.

  • What does MDT to ORD mean?

    This is defined as Harrisburg Airport (MDT) and Chicago O'Hare Intl Airport (ORD). Codes like Chicago O'Hare Intl Airport are often used to just call airports uniquely. Ready for more IATA code knowledge? These are related airports for your current travel destination: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Champaign University-Willard Airport (CMI).

  • Can I find deals for flights from Harrisburg to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Harrisburg to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Harrisburg to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Harrisburg to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Harrisburg to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Harrisburg to Illinois that allow pets onboard?

    Many airlines flying from Harrisburg to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Harrisburg to Illinois?

    Yes, you can often find last-minute deals on Harrisburg to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Harrisburg to Illinois flight deals updated?

    The Harrisburg to Illinois flight deals you see on this page were last updated on 10/23.

  • What is the cheapest month to book a flight from Harrisburg to Illinois?

    Currently, September is the cheapest month in which you can book a flight from Harrisburg to Illinois (average of $232). Flying from Harrisburg to Illinois in June is currently the most expensive (average of $308). 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

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Top 3 airlines flying from Harrisburg to Illinois

Discover the top 3 airlines that operate flights from Harrisburg to Illinois. 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 2,464,459 searches. Data last updated octubre 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$186Average$252FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$203Average$441FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$207Average$386FlexibilityNo cancel feeOn-time69%
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