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$109+ Cheap flights from Detroit to Harrisburg (DTT - MDT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — MDT
Sep 16 — Sep 231
Wed 9/16
Wed 9/23
1 adult, Economy
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Cheap flight deals from Detroit to Harrisburg

Cheapest flights from Detroit to Harrisburg
Explore the most affordable flight options available from Detroit to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.

This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:45 pm -
Nonstop1h 30m
Sat 9/195:10 pm -
Nonstop1h 32m
Deal found 8/16$299
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:05 am -
Nonstop1h 31m
Mon 9/76:15 am -
Nonstop1h 35m
Deal found 8/14$339
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:48 pm -
1 stop3h 42m
Mon 9/75:54 pm -
1 stop6h 05m
Deal found 8/14$359
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:45 pm -
Nonstop1h 30m
Sun 9/2012:15 pm -
Nonstop1h 31m
Deal found 8/14$368
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:10 am -
Nonstop1h 31m
Mon 9/76:15 am -
Nonstop1h 35m
Deal found 8/16$369
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:20 am -
1 stop3h 43m
Sat 9/55:54 pm -
1 stop4h 31m
Deal found 8/13$374
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:20 am -
1 stop3h 43m
Mon 8/315:54 pm -
1 stop6h 05m
Deal found 8/12$377

Find flight deals from Detroit to Harrisburg

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Harrisburg (MDT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(Delta)

One-way from

$109
(American Airlines)

Popular in

July

Cheapest in

December

Average price

$637
Provider with most accurate pricing for Detroit (DTT)-Harrisburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Harrisburg flights.
Search Deals
From Detroit (DTT) to Harrisburg
Search Deals
One-way flight from Detroit (DTT) to Harrisburg
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Harrisburg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from Detroit to Harrisburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitHarrisburg

DTW Detroit Metropolitan Wayne County - MDT Harrisburg

DTWMDT

Detroit Metropolitan Wayne County

Sun 9/27

8:40 am-1:27 pm

1 stop4h 47m

Harrisburg

Sun 1/10

10:35 am-3:29 pm

1 stop4h 54m

$319

DetroitHarrisburg

DTW Detroit Metropolitan Wayne County - MDT Harrisburg

DTWMDT

Detroit Metropolitan Wayne County

Thu 9/17

6:00 am-9:37 am

1 stop3h 37m

Harrisburg

Sun 9/20

6:30 am-11:27 am

1 stop4h 57m

$319

DetroitHarrisburg

DTW Detroit Metropolitan Wayne County - MDT Harrisburg

DTWMDT

Detroit Metropolitan Wayne County

Sun 9/6

7:00 am-11:49 am

1 stop4h 49m

Harrisburg

Sun 9/13

6:10 am-7:43 am

Nonstop1h 33m

$349

DetroitHarrisburg

DTW Detroit Metropolitan Wayne County - MDT Harrisburg

DTWMDT

Detroit Metropolitan Wayne County

Thu 9/3

10:20 am-2:03 pm

1 stop3h 43m

Harrisburg

Sat 9/5

5:54 pm-10:25 pm

1 stop4h 31m

$374
Quickest round-trip

DetroitHarrisburg

DTW Detroit Metropolitan Wayne County - MDT Harrisburg

DTWMDT

Detroit Metropolitan Wayne County

Fri 10/23

10:02 am-11:31 am

Nonstop1h 29m

Harrisburg

Sun 10/25

5:10 pm-6:45 pm

Nonstop1h 35m

$379

DetroitHarrisburg

DTW Detroit Metropolitan Wayne County - MDT Harrisburg

DTWMDT

Detroit Metropolitan Wayne County

Fri 8/28

2:20 pm-3:50 pm

Nonstop1h 30m

Harrisburg

Tue 9/1

5:15 pm-6:51 pm

Nonstop1h 36m

$399

DetroitHarrisburg

DTW Detroit Metropolitan Wayne County - MDT Harrisburg

DTWMDT

Detroit Metropolitan Wayne County

Sat 9/12

2:07 pm-8:58 pm

1 stop6h 51m

Harrisburg

Wed 9/16

5:54 pm-10:25 pm

1 stop4h 31m

$409

DetroitHarrisburg

DTW Detroit Metropolitan Wayne County - MDT Harrisburg

DTWMDT

Detroit Metropolitan Wayne County

Thu 8/27

6:20 am-11:08 am

1 stop4h 48m

Harrisburg

Mon 8/31

5:15 pm-6:51 pm

Nonstop1h 36m

$409

DetroitHarrisburg

DTW Detroit Metropolitan Wayne County - MDT Harrisburg

DTWMDT

Detroit Metropolitan Wayne County

Fri 8/28

7:48 pm-11:30 pm

1 stop3h 42m

Harrisburg

Tue 9/1

6:30 am-11:27 am

1 stop4h 57m

$416
Cheapest one-way

DetroitHarrisburg

DTW Detroit Metropolitan Wayne County - MDT Harrisburg

DTWMDT

Detroit Metropolitan Wayne County

Wed 9/2

7:30 am-1:32 pm

1 stop6h 02m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Detroit to Harrisburg

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Harrisburg in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Harrisburg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Harrisburg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Harrisburg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Harrisburg flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Harrisburg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Harrisburg

Have a flexible travel schedule? Discover the best time to fly to Harrisburg from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Harrisburg

What is the cheapest month to book a flight from Detroit to Harrisburg?

Currently, November is the cheapest month in which you can book a flight from Detroit to Harrisburg (average of $366). Flying from Detroit to Harrisburg in April is currently the most expensive (average of $828). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DTT to MDT?

Find hourly flight availability from Detroit to Harrisburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 17, 2026.

One of the essential ways to save on airfare from Detroit to Harrisburg is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 47% on airfare.

Weekly flight availability from Detroit to Harrisburg

Explore weekly flight availability from Detroit to Harrisburg. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 17, 2026.

The most flights from DTT to MDT are scheduled on a Tuesday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).

What is the cheapest day to fly from Detroit to Harrisburg?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Harrisburg. Price data was last updated on August 15, 2026.

Travelers seeking maximum savings on their Detroit to Harrisburg flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Harrisburg

Get insights into the airlines that provide service to Harrisburg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harrisburg. Reviews last updated August 17, 2026.
Get a feel of what it's like to fly with Delta from Detroit to Harrisburg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,503 reviews

Comfort

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.8

Reviews

1 / 20
4.0
Okay

Laura,Aug 2023

DTW - BOS

Finally got on a flight to Boston and all went ok. We were the last to board and sat in the last seats on the plane. Not particularly treated well after waiting all day to travel.
Delta
7.8
Good
8,503 reviews
Delta
7.8
Good
8,503 reviews

Comfort

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.8

Reviews

1 / 20
4.0
Okay

Laura,Aug 2023

DTW - BOS

Finally got on a flight to Boston and all went ok. We were the last to board and sat in the last seats on the plane. Not particularly treated well after waiting all day to travel.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Harrisburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Detroit to Harrisburg?

    To fly from Detroit to Harrisburg, you need to book a flight from All airports (DTT) to Harrisburg (MDT). Nonstop flights to Harrisburg from Detroit All airports take 1h 26m on average. When it comes time to book airfare, you have a few options: there are 12 outbound flights from All airports to Harrisburg offered by 1 airline.

  • How long is the flight from Detroit to Harrisburg?

    For as low as $319, United Airlines can have you in Harrisburg from Detroit in 4h 47m. There are 370 mi between Detroit and Harrisburg. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Detroit to Harrisburg round-trip?

    Currently priced at $299, Delta will fly you from Detroit to Harrisburg and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Users have found that Delta is 40% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Detroit to Harrisburg?

    No one likes to see their flight delayed. When booking a flight from Detroit to Harrisburg consider choosing SkyWest Airlines (86%), WestJet (82%) or Delta (76%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Detroit to Harrisburg?

    On average you can expect to pay $448 for a flight from Detroit to Harrisburg. The cheapest flight overall is $359 while the most popular route, (Detroit Metropolitan Wayne County - Harrisburg) is currently priced at $299.

  • Can I find deals for flights from Detroit to Harrisburg that include hotel bookings?

    Yes. In addition to deals on Detroit to Harrisburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Harrisburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Harrisburg.

  • Can I find deals for business class flights from Detroit to Harrisburg?

    Yes. Cheapflights offers flight deals from Detroit to Harrisburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit to Harrisburg?

    Currently, November is the cheapest month in which you can book a flight from Detroit to Harrisburg (average of $366). Flying from Detroit to Harrisburg in April is currently the most expensive (average of $828). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Hershey
Mechanicsburg
Camp Hill
Carlisle

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Alternative routes for Detroit to Harrisburg

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Detroit to Harrisburg

Discover the top airline that operate flights from Detroit to Harrisburg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$299Average$444FlexibilityNo cancel feeOn-timeN/A

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