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District of Columbia

$176+ Cheap flights from Harrisburg (MDT) to District of Columbia

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — IAD
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap flight deals from Harrisburg to District of Columbia

Keep the following information in mind while searching for Harrisburg to District of Columbia flight deals. Data was last updated July 2, 2025.

Round-trip from

$199
(American Airlines)

One-way from

$176
(FlightHub)
From Harrisburg to District of Columbia
Search Deals
One-way flight from Harrisburg to District of Columbia
Search Deals

Find flight deals from Harrisburg to District of Columbia

Cheapest flights from Harrisburg to District of Columbia
Explore the most affordable flight options available from Harrisburg to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/318:17 amMDT - DCA
1 stop3h 15mAmerican Airlines
Thu 8/76:10 amDCA - MDT
1 stop3h 57mAmerican Airlines
Deal found 7/1$199
This United Airlines deal was found by Cheapflights users on 6/30. 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 8/1410:35 amMDT - IAD
Nonstop0h 56mUnited Airlines
Thu 8/218:35 amIAD - MDT
Nonstop0h 58mUnited Airlines
Deal found 6/30$239
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/22:49 pmMDT - IAD
1 stop4h 03mAmerican Airlines
Fri 10/316:34 amIAD - MDT
1 stop6h 33mAmerican Airlines
Deal found 7/2$311
This Frontier deal was found by Cheapflights users on 6/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1711:21 amMDT - IAD
1 stop7h 40mFrontier
Thu 8/219:33 pmIAD - MDT
1 stop12h 25mFrontier
Deal found 6/30$326
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/317:00 pmMDT - IAD
2 stops19h 23mMultiple Airlines
Thu 8/78:25 amIAD - MDT
3 stops12h 04mMultiple Airlines
Deal found 7/1$372
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 7/286:30 amMDT - DCA
1 stop14h 32mUnited Airlines
Mon 8/47:00 pmDCA - MDT
1 stop15h 14mUnited Airlines
Deal found 6/30$571

Cheapflights Fare Finder

Customize your flight search to find flights from Harrisburg to District of Columbia 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 July 2, 2025.
Use the filters below to find and compare flights from Harrisburg to District of Columbia that are best for you.

Fly from

Harrisburg

Fly to

District of Columbia

Route

Depart

Return

Price

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Thu 7/31

8:17 am-11:32 am

1 stop3h 15m

Washington, D.C. Reagan-National

Thu 8/7

6:10 am-10:07 am

1 stop3h 57m

$199

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Thu 8/14

10:35 am-11:31 am

Nonstop0h 56m

Washington, D.C. Dulles Intl

Thu 8/21

8:35 am-9:33 am

Nonstop0h 58m

$239

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Tue 9/2

2:49 pm-6:52 pm

1 stop4h 03m

Washington, D.C. Dulles Intl

Fri 10/31

6:34 am-1:07 pm

1 stop6h 33m

$311

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Sun 8/17

11:21 am-7:01 pm

1 stop7h 40m

Washington, D.C. Dulles Intl

Thu 8/21

9:33 pm-9:58 am

1 stop12h 25m

$326

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Thu 7/31

7:00 pm-2:23 pm

2 stops19h 23m

Washington, D.C. Dulles Intl

Thu 8/7

8:25 am-8:29 pm

3 stops12h 04m

$372

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Mon 7/28

6:30 am-9:02 pm

1 stop14h 32m

Washington, D.C. Reagan-National

Mon 8/4

7:00 pm-10:14 am

1 stop15h 14m

$571

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Sun 8/10

11:06 am-7:01 pm

1 stop7h 55m

$176

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Fri 8/8

6:15 am-7:11 am

Nonstop0h 56m

$204

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Fri 8/15

6:10 pm-10:56 pm

1 stop4h 46m

$212

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Sun 7/20

7:00 pm-2:23 pm

2 stops19h 23m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 11 results
1
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Best time to book a flight from Harrisburg to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Harrisburg 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 Harrisburg to District of Columbia

What is the cheapest month to book a flight from Harrisburg to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Harrisburg to District of Columbia (average of $309). Flying from Harrisburg to District of Columbia in July is currently the most expensive (average of $345). 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 MDT to DC?

Find hourly flight availability from Harrisburg to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

When flying from Harrisburg to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Harrisburg to District of Columbia

Explore weekly flight availability from Harrisburg to District of Columbia. 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 July 2, 2025.

The most flights from MDT to USDC are scheduled on a Thursday (10 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Harrisburg to District of Columbia?

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated July 2, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Allegiant Air from Harrisburg to District of Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,861 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,861 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Allegiant Air
7.2
Good
709 reviews
United Airlines
7.4
Good
8,861 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Frontier
5.9
Fair
3,286 reviews
United Airlines
7.4
Good
8,861 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • What airport do you fly from for flights from Harrisburg to District of Columbia?

    If you book a flight to District of Columbia from Harrisburg, you will be flying from Harrisburg, which is the city’s only airport. Harrisburg (MDT) is located 8.5 mi from the center of Harrisburg.

  • What are the cheapest airlines to fly from Harrisburg to District of Columbia one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $176. Users have also found prices from $204 and $212 on United Airlines and American Airlines, respectively.

  • What are the most reliable airlines from Harrisburg to District of Columbia?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Harrisburg to District of Columbia on time: GoJet (100%), Copa Airlines (92%), United Airlines (91%).

  • What are the cheapest flights from Harrisburg to District of Columbia?

    The cheapest flight price from Harrisburg to District of Columbia is $211. On average you can expect to pay $948. The most popular route, (Harrisburg - Washington, D.C. Dulles Intl), can usually be booked for $239.

  • Can I find deals for flights from Harrisburg to District of Columbia that include hotel bookings?

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

  • How can I find direct flights from Harrisburg to District of Columbia?

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

  • Can I find deals for business class flights from Harrisburg to District of Columbia?

    Yes. Cheapflights offers flight deals from Harrisburg to District of Columbia 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 Harrisburg to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Harrisburg to District of Columbia (average of $309). Flying from Harrisburg to District of Columbia in July is currently the most expensive (average of $345). 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

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Top airline flying from Harrisburg to District of Columbia

Discover the top airline that operate flights from Harrisburg to District of Columbia. 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$299FlexibilityNo cancel feeOn-time69%

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