$133 Cheap Flights from Rockford (RFD) to Harrisburg (MDT)

View $133 flight on Wed, Dec 31, 2025Opens in a new window

Popular airlines from Rockford, IL (RFD-Greater Rockford) to Harrisburg Intl. Airport (MDT)

Cheap Flights from Rockford to Harrisburg (RFD-MDT)

Prices were available within the past 7 days and start at $133 for one-way flights and $208 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Dec 6 - Sun, Dec 7
RFD
Rockford
MDT
Harrisburg
$208 Roundtrip, found 10 hours ago
$208
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Dec 6 from Rockford to Harrisburg, returning Sun, Dec 7, priced at $208 found 10 hours ago
American Airlines
Tue, Oct 28 - Tue, Nov 18
RFD
Rockford
MDT
Harrisburg
$218 Roundtrip, found 3 days ago
$218
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Oct 28 from Rockford to Harrisburg, returning Tue, Nov 18, priced at $218 found 3 days ago
American Airlines
Thu, Oct 30 - Sun, Nov 2
RFD
Rockford
MDT
Harrisburg
$228 Roundtrip, found 17 hours ago
$228
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Thu, Oct 30 from Rockford to Harrisburg, returning Sun, Nov 2, priced at $228 found 17 hours ago
American Airlines
Sat, Dec 6 - Sun, Dec 7
RFD
Rockford
MDT
Harrisburg
$244 Roundtrip, found 10 hours ago
$244
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Dec 6 from Rockford to Harrisburg, returning Sun, Dec 7, priced at $244 found 10 hours ago
American Airlines
Sat, Nov 8 - Fri, Nov 14
RFD
Rockford
MDT
Harrisburg
$248 Roundtrip, found 3 hours ago
$248
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sat, Nov 8 from Rockford to Harrisburg, returning Fri, Nov 14, priced at $248 found 3 hours ago
American Airlines
Fri, Oct 31 - Sun, Nov 2
RFD
Rockford
MDT
Harrisburg
$254 Roundtrip, found 11 hours ago
$254
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Fri, Oct 31 from Rockford to Harrisburg, returning Sun, Nov 2, priced at $254 found 11 hours ago
American Airlines
Tue, Dec 23 - Tue, Dec 30
RFD
Rockford
MDT
Harrisburg
$258 Roundtrip, found 1 day ago
$258
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 23 from Rockford to Harrisburg, returning Tue, Dec 30, priced at $258 found 1 day ago
American Airlines
Sun, Dec 14 - Mon, Dec 15
RFD
Rockford
MDT
Harrisburg
$266 Roundtrip, found 6 days ago
$266
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Dec 14 from Rockford to Harrisburg, returning Mon, Dec 15, priced at $266 found 6 days ago
American Airlines
Thu, Oct 30 - Sat, Nov 1
RFD
Rockford
MDT
Harrisburg
$268 Roundtrip, found 9 hours ago
$268
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, Oct 30 from Rockford to Harrisburg, returning Sat, Nov 1, priced at $268 found 9 hours ago
American Airlines
Tue, Oct 28 - Tue, Nov 18
RFD
Rockford
MDT
Harrisburg
$278 Roundtrip, found 3 days ago
$278
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Oct 28 from Rockford to Harrisburg, returning Tue, Nov 18, priced at $278 found 3 days ago
Flights from Rockford (RFD) to Harrisburg (MDT)
Origin airport
Greater Rockford
Destination airport
Harrisburg Intl.
Airlines serving
American Airlines
Roundtrip price
$208
Distance
655 mi

Rockford to Harrisburg Flights

The cheapest times to fly from Rockford to Harrisburg

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rockford to Harrisburg are during the month of December. You can find some of the cheapest flights from Rockford to Harrisburg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rockford to Harrisburg

Sunday is one of the best days to book for cheap flights from Rockford to Harrisburg: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Rockford to Harrisburg

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rockford to Harrisburg in 2025. You can also book with separate airlines for your outbound and return journeys, from $133 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rockford to Harrisburg flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rockford to Harrisburg airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Rockford, IL (RFD-Greater Rockford) to Harrisburg Intl. Airport (MDT) cost?
Lock in a cheap one-way flight from $133 or cheap return flight from $208 from Rockford, IL (RFD-Greater Rockford) to Harrisburg Intl. Airport (MDT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Rockford, IL (RFD-Greater Rockford) to Harrisburg Intl. Airport (MDT)?
Planning your trip for December is a good way to save, as it's the cheapest month for flights between RFD and MDT. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Rockford, IL (RFD-Greater Rockford) to Harrisburg Intl. Airport (MDT)?
To find the cheapest airline that'll fly you from RFD to MDT, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Rockford, IL (RFD-Greater Rockford) to Harrisburg Intl. Airport (MDT)?
You'll have to take a flight with a layover when traveling from Rockford, IL (RFD-Greater Rockford) to Harrisburg Intl. Airport (MDT). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from RFD to MDT?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Rockford, IL (RFD-Greater Rockford) to Harrisburg Intl. Airport (MDT)?
To avoid potential delays on the Rockford, IL (RFD-Greater Rockford) to Harrisburg Intl. Airport (MDT) route, aim to fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Rockford, IL (RFD-Greater Rockford) to Harrisburg Intl. Airport (MDT) last-minute?
Booking your plane ticket from RFD to MDT just before your journey is typically more expensive. But if there's some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a RFD to MDT flight and hotel package?
Compared with arranging hotels and flights separately, booking a RFD to MDT flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place will take the hassle out of travel planning. Just pick your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Rockford, IL (RFD-Greater Rockford) to Harrisburg Intl. Airport (MDT)?
If you booked your RFD to MDT flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Explore a world of travel with Expedia

*Available to One Key members.