$164 Cheap Flights from Washington (DCA) to Harrisburg (MDT)

View $164 flight on Thu, Dec 11, 2025Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Harrisburg Intl. Airport (MDT)

Cheap Flights from Washington to Harrisburg (DCA-MDT)

Prices were available within the past 7 days and start at $164 for one-way flights and $199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Apr 14 - Wed, Apr 22
DCA
Washington
MDT
Harrisburg
$199 Roundtrip, found 3 days ago
$199
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Apr 14 from Washington to Harrisburg, returning Wed, Apr 22, priced at $199 found 3 days ago
American Airlines
Mon, Nov 10 - Mon, Nov 17
DCA
Washington
MDT
Harrisburg
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Nov 10 from Washington to Harrisburg, returning Mon, Nov 17, priced at $204 found 1 day ago
American Airlines
Thu, Nov 6 - Sat, Nov 8
DCA
Washington
MDT
Harrisburg
$209 Roundtrip, found 6 days ago
$209
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Nov 6 from Washington to Harrisburg, returning Sat, Nov 8, priced at $209 found 6 days ago
American Airlines
Fri, Oct 31 - Sun, Nov 2
DCA
Washington
MDT
Harrisburg
$239 Roundtrip, found 3 days ago
$239
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 31 from Washington to Harrisburg, returning Sun, Nov 2, priced at $239 found 3 days ago
American Airlines
Thu, Nov 20 - Mon, Nov 24
DCA
Washington
MDT
Harrisburg
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov 20 from Washington to Harrisburg, returning Mon, Nov 24, priced at $259 found 1 day ago
American Airlines
Mon, Nov 10 - Mon, Nov 17
DCA
Washington
MDT
Harrisburg
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Nov 10 from Washington to Harrisburg, returning Mon, Nov 17, priced at $264 found 1 day ago
American Airlines
Sat, Nov 8 - Tue, Nov 11
DCA
Washington
MDT
Harrisburg
$269 Roundtrip, found 4 days ago
$269
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Nov 8 from Washington to Harrisburg, returning Tue, Nov 11, priced at $269 found 4 days ago
American Airlines
Mon, Nov 3 - Tue, Nov 11
DCA
Washington
MDT
Harrisburg
$274 Roundtrip, found 6 days ago
$274
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Nov 3 from Washington to Harrisburg, returning Tue, Nov 11, priced at $274 found 6 days ago
American Airlines
Fri, Oct 31 - Mon, Nov 17
DCA
Washington
MDT
Harrisburg
$279 Roundtrip, found 4 days ago
$279
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Oct 31 from Washington to Harrisburg, returning Mon, Nov 17, priced at $279 found 4 days ago
American Airlines
Sun, Nov 2 - Mon, Nov 10
DCA
Washington
MDT
Harrisburg
$289 Roundtrip, found 3 days ago
$289
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Nov 2 from Washington to Harrisburg, returning Mon, Nov 10, priced at $289 found 3 days ago

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. Average driving time to city center is 48 minutes. Flights from $454
LNS
Lancaster, PA
Average driving time to city center48 min
Flights from $454

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Harrisburg Intl. Airport (MDT) cost?
Snag a cheap one-way flight from $164 or cheap return flight from $199 from Ronald Reagan Washington National Airport (DCA) to Harrisburg Intl. Airport (MDT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Harrisburg Intl. Airport (MDT)?
April is the most affordable month to fly from DCA to MDT. Avoiding peak travel times is often the key to landing a great deal.
Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to Harrisburg Intl. Airport (MDT)?
You can't catch a nonstop flight from Washington, DC (DCA-Ronald Reagan Washington National) to Harrisburg Intl. Airport (MDT). However, you can easily journey to Harrisburg without any layovers by departing from Washington Dulles Intl. Airport (IAD).
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Harrisburg Intl. Airport (MDT)?
To find the cheapest airline flying from DCA to MDT, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Harrisburg Intl. Airport (MDT)?
There aren't any daily direct flights from Ronald Reagan Washington National Airport (DCA) to Harrisburg Intl. Airport (MDT). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from DCA to MDT?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Harrisburg Intl. Airport (MDT)?
To avoid possible delays on the Ronald Reagan Washington National Airport (DCA) to Harrisburg Intl. Airport (MDT) route, aim to fly before 3 PM. Later departures 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 Ronald Reagan Washington National Airport (DCA) to Harrisburg Intl. Airport (MDT) last-minute?
Waiting until just before your trip to book a flight from DCA to MDT often results in higher prices. While you might find some last-minute offers, they're not always guaranteed. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a DCA to MDT flight and hotel package?
Booking a DCA 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. Pick from our impressive range of hotels and then add flights, activities and car rentals 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 Ronald Reagan Washington National Airport (DCA) to Harrisburg Intl. Airport (MDT)?
You can usually cancel or reschedule your DCA 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 allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Harrisburg Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$198
Distance
94 mi

Book with confidence

Washington to Harrisburg Flights

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

 

The best time to book a flight from Washington to Harrisburg

Sunday is one of the best days to book for cheap flights from Washington 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 Washington 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 Washington to Harrisburg in 2025. You can also book with separate airlines for your outbound and return journeys, from $164 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 Washington 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 Washington 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.

 

Washington to Harrisburg Flights

Explore a world of travel with Expedia

*Available to One Key members.