$241 Cheap Flights from Billings (BIL) to Harrisburg (MDT)

View $241 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Billings Logan Intl. Airport (BIL) to Harrisburg Intl. Airport (MDT)

Cheap Flights from Billings to Harrisburg (BIL-MDT)

Prices were available within the past 7 days and start at $241 for one-way flights and $299 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Nov 17 - Sat, Dec 6
BIL
Billings
MDT
Harrisburg
$299 Roundtrip, found 19 hours ago
$299
Roundtrip
found 19 hours ago
Select Delta flight, departing Mon, Nov 17 from Billings to Harrisburg, returning Sat, Dec 6, priced at $299 found 19 hours ago
Delta
Mon, Nov 17 - Thu, Nov 27
BIL
Billings
MDT
Harrisburg
$324 Roundtrip, found 1 hour ago
$324
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Nov 17 from Billings to Harrisburg, returning Thu, Nov 27, priced at $324 found 1 hour ago
United
Tue, Nov 4 - Sat, Nov 8
BIL
Billings
MDT
Harrisburg
$324 Roundtrip, found 6 days ago
$324
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 4 from Billings to Harrisburg, returning Sat, Nov 8, priced at $324 found 6 days ago
Delta
Mon, Nov 10 - Thu, Nov 27
BIL
Billings
MDT
Harrisburg
$349 Roundtrip, found 19 hours ago
$349
Roundtrip
found 19 hours ago
Select Delta flight, departing Mon, Nov 10 from Billings to Harrisburg, returning Thu, Nov 27, priced at $349 found 19 hours ago
Delta
Mon, Nov 17 - Fri, Dec 5
BIL
Billings
MDT
Harrisburg
$354 Roundtrip, found 19 hours ago
$354
Roundtrip
found 19 hours ago
Select Delta flight, departing Mon, Nov 17 from Billings to Harrisburg, returning Fri, Dec 5, priced at $354 found 19 hours ago
United
Tue, Nov 4 - Sat, Nov 8
BIL
Billings
MDT
Harrisburg
$364 Roundtrip, found 6 days ago
$364
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 4 from Billings to Harrisburg, returning Sat, Nov 8, priced at $364 found 6 days ago
American Airlines
Tue, Nov 4 - Tue, Nov 18
BIL
Billings
MDT
Harrisburg
$369 Roundtrip, found 6 days ago
$369
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Nov 4 from Billings to Harrisburg, returning Tue, Nov 18, priced at $369 found 6 days ago
American Airlines
Tue, Nov 4 - Sat, Nov 8
BIL
Billings
MDT
Harrisburg
$374 Roundtrip, found 6 days ago
$374
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Nov 4 from Billings to Harrisburg, returning Sat, Nov 8, priced at $374 found 6 days ago
American Airlines
Mon, Jan 12 - Fri, Jan 23
BIL
Billings
MDT
Harrisburg
$379 Roundtrip, found 4 days ago
$379
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jan 12 from Billings to Harrisburg, returning Fri, Jan 23, priced at $379 found 4 days ago
Alaska Airlines
Sat, Nov 15 - Wed, Dec 3
BIL
Billings
MDT
Harrisburg
$499 Roundtrip, found 19 hours ago
$499
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Sat, Nov 15 from Billings to Harrisburg, returning Wed, Dec 3, priced at $499 found 19 hours ago

Alternative airports near Harrisburg

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

Select flight to Harrisburg Intl. MDT. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $575
MDT
Harrisburg Intl.
Cheapest
Average driving time to city center16 min
Flights from $575

Frequently asked questions

How much does a flight from Logan Intl. Airport (BIL) to Harrisburg Intl. Airport (MDT) cost?
Lock in a cheap one-way flight from $241 or cheap return flight from $299 from Logan Intl. Airport (BIL) to Harrisburg Intl. Airport (MDT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Logan Intl. Airport (BIL) to Harrisburg Intl. Airport (MDT)?
The cheapest month to fly from BIL to MDT is November, when there's less demand. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Logan Intl. Airport (BIL) to Harrisburg Intl. Airport (MDT)?
To find the cheapest airline that'll fly you from BIL to MDT, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Logan Intl. Airport (BIL) to Harrisburg Intl. Airport (MDT)?
You'll need to catch a flight with a layover when traveling from Logan Intl. Airport (BIL) to Harrisburg Intl. Airport (MDT). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from BIL to MDT?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BIL) to Harrisburg Intl. Airport (MDT)?
To avoid potential delays on the Logan Intl. Airport (BIL) to Harrisburg Intl. Airport (MDT) route, travel before 3 PM. Departures after this time have a 22% higher chance of being 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 Logan Intl. Airport (BIL) to Harrisburg Intl. Airport (MDT) last-minute?
Holding off until just before your trip to book a flight from BIL to MDT often results in higher prices. While you may find some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule for a better chance of getting a bargain.
Is it cheaper to book a BIL to MDT flight and hotel package?
Securing a BIL to MDT flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Logan Intl. Airport (BIL) to Harrisburg Intl. Airport (MDT)?
If you booked your BIL 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 for more details.

Travel information

Origin airport
Logan Intl.
Destination airport
Harrisburg Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$299
Distance
1640 mi

Book with confidence

Billings to Harrisburg Flights

The cheapest times to fly from Billings 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 Billings to Harrisburg are during the month of November. You can find some of the cheapest flights from Billings to Harrisburg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Billings to Harrisburg

Sunday is one of the best days to book for cheap flights from Billings 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 Billings 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 Billings to Harrisburg in 2025. You can also book with separate airlines for your outbound and return journeys, from $241 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 Billings 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 Billings 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.

 

Billings to Harrisburg Flights

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*Available to One Key members.