$181 Cheap Flights from Harrisburg (MDT) to Detroit (DTW)

View $181 flight on Sat, Jan 10, 2026Opens in a new window

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

Cheap Flights from Harrisburg to Detroit (MDT-DTW)

Prices were available within the past 7 days and start at $181 for one-way flights and $166 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Sep 26 - Sun, Oct 5
MDT
Harrisburg
DTW
Detroit
$166 Roundtrip, found 19 hours ago
$166
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Fri, Sep 26 from Harrisburg to Detroit, returning Sun, Oct 5, priced at $166 found 19 hours ago
Frontier Airlines
Fri, Nov 7 - Fri, Nov 14
MDT
Harrisburg
DTW
Detroit
$180 Roundtrip, just found
$180
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Nov 7 from Harrisburg to Detroit, returning Fri, Nov 14, priced at $180 just found
Frontier Airlines
Fri, Nov 7 - Mon, Nov 10
MDT
Harrisburg
DTW
Detroit
$194 Roundtrip, just found
$194
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Nov 7 from Harrisburg to Detroit, returning Mon, Nov 10, priced at $194 just found
American Airlines
Sat, Feb 14 - Sat, Feb 21
MDT
Harrisburg
DTW
Detroit
$295 Roundtrip, found 1 day ago
$295
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Feb 14 from Harrisburg to Detroit, returning Sat, Feb 21, priced at $295 found 1 day ago
Delta
Fri, Nov 7 - Sun, Nov 9
MDT
Harrisburg
DTW
Detroit
$299 Roundtrip, just found
$299
Roundtrip
just found
Select Delta flight, departing Fri, Nov 7 from Harrisburg to Detroit, returning Sun, Nov 9, priced at $299 just found
Delta
Tue, Oct 21 - Fri, Oct 31
MDT
Harrisburg
DTW
Detroit
$302 Roundtrip, found 15 hours ago
$302
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Oct 21 from Harrisburg to Detroit, returning Fri, Oct 31, priced at $302 found 15 hours ago
American Airlines
Fri, Feb 13 - Sat, Feb 21
MDT
Harrisburg
DTW
Detroit
$307 Roundtrip, just found
$307
Roundtrip
just found
Select American Airlines flight, departing Fri, Feb 13 from Harrisburg to Detroit, returning Sat, Feb 21, priced at $307 just found
Delta
Fri, Nov 7 - Sun, Nov 9
MDT
Harrisburg
DTW
Detroit
$309 Roundtrip, just found
$309
Roundtrip
just found
Select Delta flight, departing Fri, Nov 7 from Harrisburg to Detroit, returning Sun, Nov 9, priced at $309 just found
American Airlines
Tue, Oct 21 - Fri, Oct 31
MDT
Harrisburg
DTW
Detroit
$312 Roundtrip, found 15 hours ago
$312
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Tue, Oct 21 from Harrisburg to Detroit, returning Fri, Oct 31, priced at $312 found 15 hours ago
United
Fri, Feb 13 - Sat, Feb 21
MDT
Harrisburg
DTW
Detroit
$319 Roundtrip, just found
$319
Roundtrip
just found
Select United flight, departing Fri, Feb 13 from Harrisburg to Detroit, returning Sat, Feb 21, priced at $319 just found

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

March is typically the cheapest month to fly

From $221 - $556 per traveler.
Flights from Harrisburg (MDT) to Detroit (DTW)
Origin airport
Harrisburg Intl.
Destination airport
Detroit Metropolitan Wayne County
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$166
Distance
370 mi
Average flight time
1 hour 32 mins

Harrisburg to Detroit Flights

The cheapest times to fly from Harrisburg to Detroit

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

 

The best time to book a flight from Harrisburg to Detroit

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

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 Detroit in 2025. You can also book with separate airlines for your outbound and return journeys, from $181 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 Detroit 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 Detroit 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 Detroit Metropolitan Wayne County Airport (DTW) cost?
Lock in a cheap one-way flight from $181 or cheap return flight from $166 from Harrisburg Intl. Airport (MDT) to Detroit Metropolitan Wayne County Airport (DTW) 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 Harrisburg Intl. Airport (MDT) to Detroit Metropolitan Wayne County Airport (DTW)?
September is the cheapest month to fly from MDT to DTW. Traveling during an off-peak travel window is often the key to finding better deals on flights.
Which airlines fly direct from Harrisburg Intl. Airport (MDT) to Detroit Metropolitan Wayne County Airport (DTW)?
Take a nonstop flight with Delta Air Lines and travel straight from Harrisburg Intl. Airport (MDT) to Detroit Metropolitan Wayne County Airport (DTW).
What is the cheapest airline that flies from Harrisburg Intl. Airport (MDT) to Detroit Metropolitan Wayne County Airport (DTW)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest MDT to DTW flight.
How many flights per day from Harrisburg Intl. Airport (MDT) to Detroit Metropolitan Wayne County Airport (DTW)?
On average, there is just 1 direct flight leaving from Harrisburg Intl. Airport (MDT) to Detroit Metropolitan Wayne County Airport (DTW) each day. If this isn't convenient for you, check out flights with a layover. Just customize your search results on Expedia to include one stop or more to discover the next best option.
What are the most popular departure times for flights from Harrisburg Intl. Airport (MDT) to Detroit Metropolitan Wayne County Airport (DTW)?
Flights between MDT and DTW are their busiest at 5 PM. If you're after a quieter trip and potentially cheaper fares, choose a time outside the usual busy windows.
What day of the week has the most flights from MDT to DTW?
Friday offers the most flights from Harrisburg Intl. Airport (MDT) to Detroit Metropolitan Wayne County Airport (DTW). Consider leaving on this day and you'll have a greater chance of finding a departure that fits your schedule.
What is the earliest flight from Harrisburg Intl. Airport (MDT) to Detroit Metropolitan Wayne County Airport (DTW)?
Hop on the earliest flight at around 5:00PM UTC-5, leaving from Harrisburg Intl. Airport (MDT). You'll be flying for around 1h 45m, landing at Detroit Metropolitan Wayne County Airport (DTW) at approximately 6:45PM UTC-5.
How long does it take to fly from Harrisburg Intl. Airport (MDT) to Detroit Metropolitan Wayne County Airport (DTW)?
Flights from MDT to DTW have an average travel time of 1 hour and 45 minutes. The distance between these two airports is 370 mi.
What airline has the least delays from MDT to DTW?
Consider traveling with Delta Air Lines if you'd like to fly straight from Harrisburg Intl. Airport (MDT) to Detroit Metropolitan Wayne County Airport (DTW) without any holdups. This carrier has the strongest track record for punctuality, with an on-time performance of 80%. Want to be updated if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Harrisburg Intl. Airport (MDT) to Detroit Metropolitan Wayne County Airport (DTW)?
To avoid possible delays on the Harrisburg Intl. Airport (MDT) to Detroit Metropolitan Wayne County Airport (DTW) 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.
What airports do you fly into for Detroit from Harrisburg Intl. Airport (MDT)?
If you're on a direct flight from Harrisburg Intl. Airport (MDT) to Detroit, Detroit Metropolitan Wayne County Airport (DTW) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Harrisburg Intl. Airport (MDT) to Detroit Metropolitan Wayne County Airport (DTW) last-minute?
Last-minute fares from MDT to DTW are typically more expensive. To lock in the lowest rates, start looking for flights as early as possible. That being said, if you're flexible with your travel dates, it's possible to score a cheap ticket right before you leave.
Is it cheaper to book a MDT to DTW flight and hotel package?
Opting for a MDT to DTW flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our impressive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harrisburg Intl. Airport (MDT) to Detroit Metropolitan Wayne County Airport (DTW)?
In most cases, you can modify or cancel your MDT to DTW flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want more details, head to our Customer Service portal.

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*Available to One Key members.