$170 Cheap Flights from Harrisburg (MDT) to Bloomington (BMI)

View $170 flight on Wed, Sep 24, 2025Opens in a new window

Popular airlines from Harrisburg Intl. Airport (MDT) to Bloomington, IL (BMI-Central Illinois Regional)

Cheap Flights from Harrisburg to Bloomington (MDT-BMI)

Prices were available within the past 7 days and start at $170 for one-way flights and $339 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 30 - Sat, Oct 4
MDT
Harrisburg
BMI
Bloomington
$339 Roundtrip, found 4 days ago
$339
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Sep 30 from Harrisburg to Bloomington, returning Sat, Oct 4, priced at $339 found 4 days ago
Delta
Mon, Oct 6 - Sat, Oct 11
MDT
Harrisburg
BMI
Bloomington
$344 Roundtrip, found 4 days ago
$344
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Oct 6 from Harrisburg to Bloomington, returning Sat, Oct 11, priced at $344 found 4 days ago
Delta
Sat, Aug 30 - Wed, Sep 3
MDT
Harrisburg
BMI
Bloomington
$344 Roundtrip, found 5 days ago
$344
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Aug 30 from Harrisburg to Bloomington, returning Wed, Sep 3, priced at $344 found 5 days ago
Delta
Fri, Aug 22 - Sun, Aug 31
MDT
Harrisburg
BMI
Bloomington
$349 Roundtrip, found 5 days ago
$349
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Aug 22 from Harrisburg to Bloomington, returning Sun, Aug 31, priced at $349 found 5 days ago
Delta
Sat, Aug 30 - Thu, Sep 4
MDT
Harrisburg
BMI
Bloomington
$349 Roundtrip, found 5 days ago
$349
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Aug 30 from Harrisburg to Bloomington, returning Thu, Sep 4, priced at $349 found 5 days ago
Delta
Tue, Sep 23 - Wed, Oct 1
MDT
Harrisburg
BMI
Bloomington
$353 Roundtrip, found 4 days ago
$353
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Sep 23 from Harrisburg to Bloomington, returning Wed, Oct 1, priced at $353 found 4 days ago
Delta
Wed, Aug 20 - Wed, Aug 27
MDT
Harrisburg
BMI
Bloomington
$354 Roundtrip, found 3 days ago
$354
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 20 from Harrisburg to Bloomington, returning Wed, Aug 27, priced at $354 found 3 days ago
Delta
Sat, Aug 23 - Sun, Aug 31
MDT
Harrisburg
BMI
Bloomington
$354 Roundtrip, found 5 days ago
$354
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Aug 23 from Harrisburg to Bloomington, returning Sun, Aug 31, priced at $354 found 5 days ago
Delta
Fri, Sep 26 - Wed, Oct 1
MDT
Harrisburg
BMI
Bloomington
$358 Roundtrip, found 4 days ago
$358
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Sep 26 from Harrisburg to Bloomington, returning Wed, Oct 1, priced at $358 found 4 days ago
American Airlines
Wed, Aug 20 - Wed, Aug 27
MDT
Harrisburg
BMI
Bloomington
$398 Roundtrip, found 3 days ago
$398
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Aug 20 from Harrisburg to Bloomington, returning Wed, Aug 27, priced at $398 found 3 days ago

Alternative airports near Bloomington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Central Illinois Regional BMI. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $504
BMI
Central Illinois Regional
CheapestClosest
Average driving time to city center10 min
Flights from $504
Flights from Harrisburg (MDT) to Bloomington (BMI)
Origin airport
Harrisburg Intl.
Destination airport
Central Illinois Regional
Roundtrip price
$338
Distance
640 mi

Harrisburg to Bloomington Flights

The cheapest times to fly from Harrisburg to Bloomington

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 Harrisburg to Bloomington are during the month of September. You can find some of the cheapest flights from Harrisburg to Bloomington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Harrisburg to Bloomington

Sunday is one of the best days to book for cheap flights from Harrisburg to Bloomington: 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 Harrisburg to Bloomington

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 Harrisburg to Bloomington in 2025. You can also book with separate airlines for your outbound and return journeys, from $170 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 Harrisburg to Bloomington 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 Harrisburg to Bloomington 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 Harrisburg Intl. Airport (MDT) to Central Illinois Regional Airport (BMI) cost?
Secure a cheap one-way flight from $170 or cheap return flight from $339 from Harrisburg Intl. Airport (MDT) to Central Illinois Regional Airport (BMI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Harrisburg Intl. Airport (MDT) to Central Illinois Regional Airport (BMI)?
September is the most affordable month to fly from MDT to BMI. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Harrisburg Intl. Airport (MDT) to Central Illinois Regional Airport (BMI)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest MDT to BMI flight.
How many flights per day from Harrisburg Intl. Airport (MDT) to Central Illinois Regional Airport (BMI)?
Nonstop flights from Harrisburg Intl. Airport (MDT) to Central Illinois Regional Airport (BMI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MDT to BMI?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, such as the season 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 Harrisburg Intl. Airport (MDT) to Central Illinois Regional Airport (BMI)?
To avoid potential delays on the Harrisburg Intl. Airport (MDT) to Central Illinois Regional Airport (BMI) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Harrisburg Intl. Airport (MDT) to Central Illinois Regional Airport (BMI) last-minute?
Holding off until just before your trip to book a flight from MDT to BMI often results in higher prices. While you might find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible for the best chance of getting a bargain.
Is it cheaper to book a MDT to BMI flight and hotel package?
You can save money by securing a MDT to BMI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your preferred accommodations and flights, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Harrisburg Intl. Airport (MDT) to Central Illinois Regional Airport (BMI)?
In most instances, you're able to reschedule or cancel your MDT to BMI flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want further information, go to our Customer Service portal.

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*Available to One Key members.