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Cheap flights from Harrisburg to Washington, D.C. from $174

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 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Harrisburg to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:01 pm - 8:19 pm
MDT
-
DCA
5h 18m
1 stop
American Airlines Logo
3:50 pm - 9:41 pm
DCA
-
MDT
5h 51m
1 stop
$259American Airlines
Fri, May 8 - Sun, May 10
American Airlines Logo
5:00 am - 9:29 am
MDT
-
DCA
4h 29m
1 stop
American Airlines Logo
11:56 am - 7:00 pm
DCA
-
MDT
7h 04m
1 stop
$367American Airlines
Sun, May 31 - Tue, Jun 2
American Airlines Logo
6:00 am - 10:59 am
MDT
-
DCA
4h 59m
1 stop
American Airlines Logo
3:00 pm - 10:02 pm
DCA
-
MDT
7h 02m
1 stop
$408American Airlines
Fri, Jun 12 - Thu, Jun 18
American Airlines Logo
7:10 am - 12:59 pm
MDT
-
DCA
5h 49m
1 stop
American Airlines Logo
3:50 pm - 9:41 pm
DCA
-
MDT
5h 51m
1 stop
$447American Airlines
Mon, Apr 27 - Thu, Apr 30
American Airlines Logo
7:10 am - 12:59 pm
MDT
-
DCA
5h 49m
1 stop
American Airlines Logo
5:00 pm - 10:02 pm
DCA
-
MDT
5h 02m
1 stop
$473American Airlines
Thu, May 14 - Thu, May 21
American Airlines Logo
8:22 am - 2:08 pm
MDT
-
DCA
5h 46m
1 stop
American Airlines Logo
8:20 am - 2:52 pm
DCA
-
MDT
6h 32m
1 stop
$487American Airlines
Tue, Apr 28 - Wed, Apr 29
American Airlines Logo
8:22 am - 2:08 pm
MDT
-
DCA
5h 46m
1 stop
American Airlines Logo
8:20 am - 2:52 pm
DCA
-
MDT
6h 32m
1 stop
$517American Airlines
Tue, Apr 28 - Thu, Apr 30
American Airlines Logo
4:59 pm - 11:59 pm
MDT
-
DCA
7h 00m
1 stop
American Airlines Logo
3:50 pm - 9:41 pm
DCA
-
MDT
5h 51m
1 stop
$547American Airlines
Mon, Apr 27 - Fri, May 1
American Airlines Logo
4:59 pm - 12:01 am
MDT
-
DCA
7h 02m
1 stop
American Airlines Logo
9:51 am - 4:07 pm
DCA
-
MDT
6h 16m
1 stop
$552American Airlines
Sun, Apr 26 - Wed, Apr 29
American Airlines Logo
2:56 pm - 8:02 pm
MDT
-
DCA
5h 06m
1 stop
American Airlines Logo
1:45 pm - 9:41 pm
DCA
-
MDT
7h 56m
2 stops
$557American Airlines
Tue, Apr 28 - Thu, Apr 30

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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
May 8
MDT3:01 pmHarrisburg
5h 18m
1 stop
DCA8:19 pmWashington, D.C. Reagan-National
May 10
DCA3:50 pmWashington, D.C. Reagan-National
5h 51m
1 stop
MDT9:41 pmHarrisburg
$259
American Airlines
May 31
MDT5:00 amHarrisburg
4h 29m
1 stop
DCA9:29 amWashington, D.C. Reagan-National
Jun 2
DCA11:56 amWashington, D.C. Reagan-National
7h 04m
1 stop
MDT7:00 pmHarrisburg
$367
American Airlines
Apr 17
MDT4:59 pmHarrisburg
5h 16m
1 stop
DCA10:15 pmWashington, D.C. Reagan-National
Apr 19
DCA3:50 pmWashington, D.C. Reagan-National
5h 51m
1 stop
MDT9:41 pmHarrisburg
$389

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 April 16, 2026.
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

Cheapest round-trip

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Fri 5/8

3:01 pm-8:19 pm

1 stop5h 18m

Washington, D.C. Reagan-National

Sun 5/10

3:50 pm-9:41 pm

1 stop5h 51m

$259

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Sun 5/31

5:00 am-9:29 am

1 stop4h 29m

Washington, D.C. Reagan-National

Tue 6/2

11:56 am-7:00 pm

1 stop7h 04m

$367

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Fri 6/12

6:00 am-10:59 am

1 stop4h 59m

Washington, D.C. Reagan-National

Thu 6/18

3:00 pm-10:02 pm

1 stop7h 02m

$408

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Mon 4/27

7:10 am-12:59 pm

1 stop5h 49m

Washington, D.C. Reagan-National

Thu 4/30

3:50 pm-9:41 pm

1 stop5h 51m

$447
Quickest round-trip

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Thu 5/14

7:10 am-12:59 pm

1 stop5h 49m

Washington, D.C. Reagan-National

Thu 5/21

5:00 pm-10:02 pm

1 stop5h 02m

$473

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Tue 4/28

8:22 am-2:08 pm

1 stop5h 46m

Washington, D.C. Reagan-National

Wed 4/29

8:20 am-2:52 pm

1 stop6h 32m

$487

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Tue 4/28

8:22 am-2:08 pm

1 stop5h 46m

Washington, D.C. Reagan-National

Thu 4/30

8:20 am-2:52 pm

1 stop6h 32m

$517

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Mon 4/27

4:59 pm-11:59 pm

1 stop7h 00m

Washington, D.C. Reagan-National

Fri 5/1

3:50 pm-9:41 pm

1 stop5h 51m

$547

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Sun 4/26

4:59 pm-12:01 am

1 stop7h 02m

Washington, D.C. Reagan-National

Wed 4/29

9:51 am-4:07 pm

1 stop6h 16m

$552

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Tue 4/28

2:56 pm-8:02 pm

1 stop5h 06m

Washington, D.C. Reagan-National

Thu 4/30

1:45 pm-9:41 pm

2 stops7h 56m

$557

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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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

Fastest flight time

7h 00m

Direct flights

None
The fastest flight from Harrisburg to Washington, D.C. Reagan-National Airport takes 7h 00m
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.
Search flight deals

Frequently asked questions about flying from Harrisburg to Washington, D.C. Reagan-National Airport

  • 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. 7h 00m 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
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Fredericksburg
Silver Spring
Rockville
Manassas
Tysons
Linthicum Heights
Bethesda
Fairfax
Springfield
College Park

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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