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Cheap flights from Harrisburg to Washington, D.C. from $214

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harrisburg to Washington, D.C. departing on 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Harrisburg to Washington, D.C.

Cheap round-trip flights

American Airlines Logo
5:30 am - 10:58 amMDT-DCA
5h 28m1 stop
American Airlines Logo
1:30 pm - 6:01 pmDCA-MDT
4h 31m1 stop
$313American Airlines
Find Deal
Sun, Sep 21 - Sat, Sep 27
American Airlines Logo
6:00 am - 12:45 pmMDT-DCA
6h 45m1 stop
American Airlines Logo
6:10 am - 11:40 amDCA-MDT
5h 30m1 stop
$358American Airlines
Find Deal
Fri, Oct 10 - Sun, Oct 12
American Airlines Logo
4:36 pm - 8:00 pmMDT-DCA
3h 24m1 stop
American Airlines Logo
6:00 am - 9:22 amDCA-MDT
3h 22m1 stop
$427American Airlines
Find Deal
Mon, Sep 22 - Fri, Sep 26
United Airlines Logo
5:48 pm - 9:58 amMDT-DCA
16h 10m1 stop
United Airlines Logo
8:00 pm - 10:14 amDCA-MDT
14h 14m1 stop
$741United Airlines
Find Deal
Mon, Sep 8 - Fri, Sep 12

American Airlines flights from Harrisburg to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Harrisburg to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Sep 21
MDT5:30 amHarrisburg
5h 28m
1 stop
DCA10:58 amWashington, D.C. Reagan-National
Sep 27
DCA1:30 pmWashington, D.C. Reagan-National
4h 31m
1 stop
MDT6:01 pmHarrisburg
$313
Find similar
American Airlines
Oct 10
MDT6:00 amHarrisburg
6h 45m
1 stop
DCA12:45 pmWashington, D.C. Reagan-National
Oct 12
DCA6:10 amWashington, D.C. Reagan-National
5h 30m
1 stop
MDT11:40 amHarrisburg
$358
Find similar
American Airlines
Sep 22
MDT4:36 pmHarrisburg
3h 24m
1 stop
DCA8:00 pmWashington, D.C. Reagan-National
Sep 26
DCA6:00 amWashington, D.C. Reagan-National
3h 22m
1 stop
MDT9:22 amHarrisburg
$427
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Harrisburg to Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated August 25, 2025.
Use the filters below to find and compare flights from Harrisburg to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Sun 9/21

5:30 am-10:58 am

1 stop5h 28m

Washington, D.C. Reagan-National

Sat 9/27

1:30 pm-6:01 pm

1 stop4h 31m

$313

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Fri 10/10

6:00 am-12:45 pm

1 stop6h 45m

Washington, D.C. Reagan-National

Sun 10/12

6:10 am-11:40 am

1 stop5h 30m

$358

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Mon 9/22

4:36 pm-8:00 pm

1 stop3h 24m

Washington, D.C. Reagan-National

Fri 9/26

6:00 am-9:22 am

1 stop3h 22m

$427

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Mon 9/8

5:48 pm-9:58 am

1 stop16h 10m

Washington, D.C. Reagan-National

Fri 9/12

8:00 pm-10:14 am

1 stop14h 14m

$741

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Mon 9/22

4:45 pm-10:00 pm

1 stop5h 15m

$214

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Harrisburg to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Harrisburg to Washington, D.C. Reagan-National?

American Airlines is the most popular carrier operating from Harrisburg to Washington, D.C. Reagan-National

When to book flights from Harrisburg to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Harrisburg to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Harrisburg to Washington, D.C. Reagan-National Airport (MDT to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harrisburg to Washington, D.C. Reagan-National Airport

Direct flights

None
There are no direct flights from Harrisburg to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Harrisburg to Washington, D.C. Reagan-National Airport.
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  • How far is Harrisburg to Washington, D.C. Reagan-National by plane?

    The straight-line distance from Harrisburg to Washington, D.C. Reagan-National is 98.5 mi. 3h 24m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Harrisburg Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Harrisburg Airport to Washington, D.C. Reagan-National Airport refresh daily.

  • How old do you have to be to fly from Harrisburg Airport to Washington, D.C. Reagan-National Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harrisburg Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Woodbridge
Waldorf
Tysons
Laurel
Silver Spring
Colonial Beach
Fredericksburg
Towson
Manassas
Rockville
Gaithersburg
Reston
Fairfax
Glen Burnie
Springfield
Linthicum Heights

Why use momondo?

Why should I use momondo to find a flight deal from Harrisburg to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Harrisburg to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Harrisburg to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Harrisburg which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Harrisburg to Washington, D.C.?

Once you have performed a search for Harrisburg to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Harrisburg to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Harrisburg to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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