$138 Cheap Flights from Detroit (DTW) to Harrisburg (MDT)

View $138 flight on Wed, Jul 16, 2025Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Harrisburg Intl. Airport (MDT)

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Cheap Flights from Detroit to Harrisburg (DTW-MDT)

Prices were available within the past 7 days and start at $138 for one-way flights and $206 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Jul 19 - Thu, Jul 24
DTW
Detroit
MDT
Harrisburg
$206 Roundtrip, found 5 days ago
$206
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Jul 19 from Detroit to Harrisburg, returning Thu, Jul 24, priced at $206 found 5 days ago
Frontier Airlines
Fri, Aug 8 - Sat, Aug 23
DTW
Detroit
MDT
Harrisburg
$211 Roundtrip, found 5 days ago
$211
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, Aug 8 from Detroit to Harrisburg, returning Sat, Aug 23, priced at $211 found 5 days ago
Frontier Airlines
Sat, Aug 2 - Thu, Aug 7
DTW
Detroit
MDT
Harrisburg
$218 Roundtrip, found 5 days ago
$218
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Aug 2 from Detroit to Harrisburg, returning Thu, Aug 7, priced at $218 found 5 days ago
Frontier Airlines
Sun, Sep 7 - Fri, Sep 19
DTW
Detroit
MDT
Harrisburg
$221 Roundtrip, found 5 days ago
$221
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sun, Sep 7 from Detroit to Harrisburg, returning Fri, Sep 19, priced at $221 found 5 days ago
Frontier Airlines
Sat, Jul 19 - Thu, Jul 31
DTW
Detroit
MDT
Harrisburg
$226 Roundtrip, found 5 days ago
$226
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Jul 19 from Detroit to Harrisburg, returning Thu, Jul 31, priced at $226 found 5 days ago
Frontier Airlines
Fri, Jul 18 - Thu, Jul 24
DTW
Detroit
MDT
Harrisburg
$228 Roundtrip, found 5 days ago
$228
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, Jul 18 from Detroit to Harrisburg, returning Thu, Jul 24, priced at $228 found 5 days ago
Frontier Airlines
Sat, Jul 19 - Sat, Jul 26
DTW
Detroit
MDT
Harrisburg
$233 Roundtrip, found 5 days ago
$233
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Jul 19 from Detroit to Harrisburg, returning Sat, Jul 26, priced at $233 found 5 days ago
American Airlines
Thu, Sep 18 - Sat, Sep 20
DTW
Detroit
MDT
Harrisburg
$324 Roundtrip, found 1 day ago
$324
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Sep 18 from Detroit to Harrisburg, returning Sat, Sep 20, priced at $324 found 1 day ago
Delta
Fri, Aug 8 - Sun, Aug 10
DTW
Detroit
MDT
Harrisburg
$339 Roundtrip, just found
$339
Roundtrip
just found
Select Delta flight, departing Fri, Aug 8 from Detroit to Harrisburg, returning Sun, Aug 10, priced at $339 just found
United
Thu, Aug 14 - Mon, Aug 18
DTW
Detroit
MDT
Harrisburg
$357 Roundtrip, found 5 days ago
$357
Roundtrip
found 5 days ago
Select United flight, departing Thu, Aug 14 from Detroit to Harrisburg, returning Mon, Aug 18, priced at $357 found 5 days ago

Find the cheapest month to fly from Detroit (DTW) to Harrisburg (MDT)

May is typically the cheapest month to fly

From $218 - $669 per traveler.

Graph displaying average flight prices per month

Alternative airports near Harrisburg

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

Select flight to Lancaster, PA LNS. Cheapest option available. Average driving time to city center is 48 minutes. Flights from $325
LNS
Lancaster, PA
Cheapest
Average driving time to city center48 min
Flights from $325
Flights from Detroit (DTW) to Harrisburg (MDT)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Harrisburg Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$206
Distance
370 mi
Average flight time
1 hour 26 mins

Detroit to Harrisburg Flights

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

 

The best time to book a flight from Detroit to Harrisburg

Sunday is one of the best days to book for cheap flights from Detroit 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 Detroit 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 Detroit to Harrisburg in 2025. You can also book with separate airlines for your outbound and return journeys, from $138 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 Detroit 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 Detroit 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 Detroit Metropolitan Wayne County Airport (DTW) to Harrisburg Intl. Airport (MDT) cost?
Grab cheap return fares starting at $339 from Detroit Metropolitan Wayne County Airport (DTW) to Harrisburg Intl. Airport (MDT). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Delta flight leaving DTW on July 26 2025 and touching down at MDT. The price was last updated on July 2 2025 and has not changed since.
What is the cheapest month to fly from DTW to MDT?
The cheapest flights from DTW to MDT are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Detroit Metropolitan Wayne County Airport (DTW) to Harrisburg Intl. Airport (MDT)?
Take a direct flight with Delta Air Lines and journey straight from Detroit Metropolitan Wayne County Airport (DTW) to Harrisburg Intl. Airport (MDT).
What is the cheapest airline that flies from DTW to MDT?
With tickets starting at $184 for a one-way flight from DTW to MDT, Delta is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DTW on August 13 2025. Prices were last updated on July 2 2025 and have not changed since.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Harrisburg Intl. Airport (MDT)?
On average, there is just 1 direct flight operating from Detroit Metropolitan Wayne County Airport (DTW) to Harrisburg Intl. Airport (MDT) per day. If this doesn't fit your travel plans, consider flights with a layover. Simply filter your search on Expedia to include one or two stops to find a better alternative.
What are the most popular departure times for flights from Detroit Metropolitan Wayne County Airport (DTW) to Harrisburg Intl. Airport (MDT)?
The 2 PM departures from DTW to MDT are typically the busiest. Prices can be higher for these popular slots. If you want to save on your fare, pick a less crowded time to fly.
What day of the week has the most flights from DTW to MDT?
If you fly on a Wednesday, you'll get the largest range of choices for flights from Detroit Metropolitan Wayne County Airport (DTW) to Harrisburg Intl. Airport (MDT).
What is the earliest flight from Detroit Metropolitan Wayne County Airport (DTW) to Harrisburg Intl. Airport (MDT)?
Take the earliest flight at around 2:45PM UTC-5, departing from Detroit Metropolitan Wayne County Airport (DTW). You'll be traveling for about 1h 28m, arriving at Harrisburg Intl. Airport (MDT) at approximately 4:13PM UTC-5.
How long does it take to fly from Detroit Metropolitan Wayne County Airport (DTW) to Harrisburg Intl. Airport (MDT)?
The average flight time from DTW to MDT is 1 hour and 28 minutes, covering a total distance of 370 mi.
What airline has the least delays from DTW to MDT?
Consider traveling with Aeromexico if you'd like to fly straight from Detroit Metropolitan Wayne County Airport (DTW) to Harrisburg Intl. Airport (MDT) without any interruptions. This airline has the best track record for punctuality, with an on-time performance of 91%. Want to be updated if anything changes? You can check your flight status using the Expedia App.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Harrisburg Intl. Airport (MDT)?
To reach Harrisburg Intl. Airport (MDT) on time, opt for a flight that takes off from Detroit Metropolitan Wayne County Airport (DTW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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.
What airports do you fly into for Harrisburg from Detroit Metropolitan Wayne County Airport (DTW)?
Compare your flight options from Detroit Metropolitan Wayne County Airport (DTW) to Harrisburg Intl. Airport (MDT). This is the only airport in Harrisburg you can fly into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to Harrisburg Intl. Airport (MDT) last-minute?
Booking your flight from DTW to MDT shortly before your trip is typically more expensive. But if you're flexible with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a DTW to MDT flight and hotel package?
Compared with arranging hotels and flights separately, booking a DTW to MDT flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place takes the hassle out of travel planning. Simply secure your flights and choose from our extensive range of stays, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Harrisburg Intl. Airport (MDT)?
You can usually reschedule or cancel your DTW to MDT flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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