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Washington, D.C.

$179+ Cheap flights from Harrisburg (MDT) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — WAS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Harrisburg to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to Washington, D.C. (WAS). 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 September 11, 2025.

Round-trip from

$179
(United Airlines)
From Harrisburg to Washington, D.C. (WAS)
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Find flight deals from Harrisburg to Washington, D.C.

Cheapest flights from Harrisburg to Washington, D.C.
Explore the most affordable flight options available from Harrisburg to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 10/76:15 amMDT - IAD
Nonstop1h 02mUnited Airlines
Tue 10/148:30 amIAD - MDT
Nonstop0h 59mUnited Airlines
Deal found 9/11$179
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/2610:25 amMDT - IAD
Nonstop1h 02mUnited Airlines
Tue 9/308:30 amIAD - MDT
Nonstop0h 59mUnited Airlines
Deal found 9/11$189
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 11/18:00 amMDT - DCA
1 stop3h 59mAmerican Airlines
Sat 11/81:44 pmDCA - MDT
1 stop4h 53mAmerican Airlines
Deal found 9/9$199
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/306:00 amMDT - IAD
1 stop3h 55mAmerican Airlines
Tue 11/115:29 pmIAD - MDT
1 stop6h 24mAmerican Airlines
Deal found 9/11$199
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/256:15 amMDT - IAD
Nonstop1h 02mUnited Airlines
Tue 10/148:30 amIAD - MDT
Nonstop0h 59mUnited Airlines
Deal found 9/11$244
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/2510:25 amMDT - IAD
Nonstop1h 02mUnited Airlines
Mon 9/298:30 amIAD - MDT
Nonstop0h 59mUnited Airlines
Deal found 9/10$249
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 9/162:24 pmMDT - IAD
Nonstop1h 01mUnited Airlines
Sun 9/218:35 amIAD - MDT
Nonstop0h 58mUnited Airlines
Deal found 9/11$259
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/126:15 amMDT - IAD
Nonstop1h 01mUnited Airlines
Sun 9/148:35 amIAD - MDT
Nonstop0h 58mUnited Airlines
Deal found 9/11$309
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/125:30 amMDT - DCA
1 stop4h 31mAmerican Airlines
Sun 9/146:00 amDCA - MDT
1 stop3h 56mAmerican Airlines
Deal found 9/11$329
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:07 amMDT - BWI
1 stop28h 22mFrontier
Sun 9/149:27 pmBWI - MDT
1 stop12h 35mFrontier
Deal found 9/11$343
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:07 amMDT - IAD
1 stop7h 12mMultiple Airlines
Mon 10/139:36 pmIAD - MDT
2 stops34h 42mMultiple Airlines
Deal found 9/11$347
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:21 pmMDT - BWI
1 stop12h 13mMultiple Airlines
Thu 10/165:37 pmBWI - MDT
2 stops15h 01mMultiple Airlines
Deal found 9/11$386

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Washington, D.C. 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 September 11, 2025.
Use the filters below to find and compare flights from Harrisburg to Washington, D.C. that are best for you.

Fly from

Harrisburg

Fly to

Washington, D.C.

Route

Depart

Return

Price

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Thu 10/9

6:15 am-7:17 am

Nonstop1h 02m

Washington, D.C. Dulles Intl

Thu 10/16

8:30 am-9:29 am

Nonstop0h 59m

$179

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Sat 12/20

6:15 am-7:23 am

Nonstop1h 08m

Washington, D.C. Dulles Intl

Sat 1/17

8:30 am-9:35 am

Nonstop1h 05m

$179

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Thu 10/30

6:15 am-7:18 am

Nonstop1h 03m

Washington, D.C. Dulles Intl

Tue 11/11

8:35 am-9:35 am

Nonstop1h 00m

$179

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Tue 10/7

6:15 am-7:17 am

Nonstop1h 02m

Washington, D.C. Dulles Intl

Tue 10/14

8:30 am-9:29 am

Nonstop0h 59m

$179

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Sat 11/1

8:00 am-11:59 am

1 stop3h 59m

Washington, D.C. Reagan-National

Sat 11/8

1:44 pm-6:37 pm

1 stop4h 53m

$199

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Thu 10/30

6:00 am-9:55 am

1 stop3h 55m

Washington, D.C. Dulles Intl

Tue 11/11

5:29 pm-11:53 pm

1 stop6h 24m

$199

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Thu 9/25

6:15 am-7:17 am

Nonstop1h 02m

Washington, D.C. Dulles Intl

Tue 10/14

8:30 am-9:29 am

Nonstop0h 59m

$244

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Fri 9/26

10:25 am-11:27 am

Nonstop1h 02m

Washington, D.C. Dulles Intl

Mon 10/13

8:30 am-9:29 am

Nonstop0h 59m

$244

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Thu 9/25

10:25 am-11:27 am

Nonstop1h 02m

Washington, D.C. Dulles Intl

Mon 9/29

8:30 am-9:29 am

Nonstop0h 59m

$249

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Fri 9/26

11:07 am-6:19 pm

1 stop7h 12m

Washington, D.C. Dulles Intl

Mon 10/13

9:36 pm-8:18 am

2 stops34h 42m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 31 results
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Best time to book a flight from Harrisburg to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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 Washington, D.C.

What is the cheapest month to book a flight from Harrisburg to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Harrisburg to Washington, D.C. (average of $292). Flying from Harrisburg to Washington, D.C. in April is currently the most expensive (average of $337). 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 WAS?

Find hourly flight availability from Harrisburg to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 48% on flights from Harrisburg to Washington, D.C. by exploring options for tickets in the morning.

What is the cheapest day to fly from Harrisburg to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Harrisburg to Washington, D.C.. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Harrisburg to Washington, D.C. flight should consider departing on Thursday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Harrisburg to Washington, D.C.

Explore weekly flight availability from Harrisburg to Washington, D.C.. 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 September 11, 2025.

The most flights from MDT to WAS are scheduled on a Thursday (8 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown United Airlines from Harrisburg to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

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
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

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 Washington, D.C.. 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 Washington, D.C.?

    For a flight from Harrisburg to Washington, D.C., you will be flying from Harrisburg. Harrisburg (MDT) is just 8.5 mi from the center of the city. Harrisburg is the only Harrisburg airport and it handles 4 outbound flights to Washington, D.C. per day. 2 airlines have flights to Washington, D.C. from Harrisburg on a regular basis.

  • How long is the flight from Harrisburg to Washington, D.C.?

    There are many flights that can get you from Harrisburg to Washington, D.C. in 1h 02m. Fly via United Airlines or American Airlines to get the fastest option. The distance between Harrisburg and Washington, D.C. is about 93 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Harrisburg to Washington, D.C. round-trip?

    United Airlines, at $224, was found to be the cheapest airline from Harrisburg to Washington, D.C.. An alternate airline flying to your destination would be American Airlines.

  • What are the most popular routes from Harrisburg to Washington, D.C.?

    The most popular route from Harrisburg to Washington, D.C. is Harrisburg - Washington, D.C. Dulles Intl. You may also consider Harrisburg - Baltimore/Washington or Harrisburg - Washington, D.C. Reagan-National.

  • What are the most reliable airlines from Harrisburg to Washington, D.C.?

    No one likes to see their flight delayed. When booking a flight from Harrisburg to Washington, D.C. consider choosing Copa Airlines (90%), Avianca (85%) or CommutAir (84%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Harrisburg to Washington, D.C.?

    Looking for the cheapest flight from Harrisburg to Washington, D.C.? While on average our users pay $1,125, our data indicates the cheapest price to be $132. The most popular route (Harrisburg - Washington, D.C. Dulles Intl), is priced around $179.

  • Can I find deals for flights from Harrisburg to Washington, D.C. that include hotel bookings?

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

  • How can I find direct flights from Harrisburg to Washington, D.C.?

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

  • Can I find deals for business class flights from Harrisburg to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Harrisburg to Washington, D.C. 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 Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Harrisburg to Washington, D.C. (average of $292). Flying from Harrisburg to Washington, D.C. in April is currently the most expensive (average of $337). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Woodbridge
Alexandria
Arlington
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
Dundalk
National Harbor

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Harrisburg to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
LaGuardia to Reagan-National flights
Newark to Dulles Intl flights
Newark to Reagan-National flights
LaGuardia to Dulles Intl flights
Pittsburgh to Dulles Intl flights
Pittsburgh to Reagan-National flights
Allentown to Dulles Intl flights
Philadelphia to Reagan-National flights
Philadelphia to Dulles Intl flights
State College to Dulles Intl flights
State College to Reagan-National flights
Harrisburg to Dulles Intl flights
Scranton to Dulles Intl flights
Harrisburg to Reagan-National flights
Scranton to Reagan-National flights
Allentown to Reagan-National flights
Erie to Dulles Intl flights
Erie to Reagan-National flights
Elmira to Reagan-National flights

Top 2 airlines flying from Harrisburg to Washington, D.C.

Discover the top 2 airlines that operate flights from Harrisburg to Washington, D.C.. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$224Average$304FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$278Average$457FlexibilityNo cancel feeOn-time71%

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