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Cheap flights from Harrisburg to Washington, D.C. from $156

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 10/29. 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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0 bags

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

Cheap round-trip flights

United Airlines Logo
6:15 am - 7:17 amMDT-IAD
1h 02mnonstop
United Airlines Logo
8:30 am - 9:29 amIAD-MDT
0h 59mnonstop
$179United Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22
United Airlines Logo
10:25 am - 11:27 amMDT-IAD
1h 02mnonstop
United Airlines Logo
8:30 am - 9:29 amIAD-MDT
0h 59mnonstop
$241United Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
United Airlines Logo
2:33 pm - 3:35 pmMDT-IAD
1h 02mnonstop
United Airlines Logo
12:50 pm - 1:54 pmIAD-MDT
1h 04mnonstop
$249United Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
Multiple Airlines Logo
9:12 pm - 8:34 amMDT-BWI
11h 22m1 stop
Multiple Airlines Logo
5:20 pm - 2:47 pmBWI-MDT
21h 27m2 stops
$310Multiple Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22
American Airlines Logo
4:56 pm - 7:59 pmMDT-DCA
3h 03m1 stop
American Airlines Logo
6:10 am - 11:40 amDCA-MDT
5h 30m1 stop
$394American Airlines
Find Deal
Sat, Oct 18 - Sun, Oct 19
American Airlines Logo
5:30 am - 10:58 amMDT-DCA
5h 28m1 stop
American Airlines Logo
3:10 pm - 8:33 pmDCA-MDT
5h 23m1 stop
$399American Airlines
Find Deal
Sun, Sep 28 - Tue, Oct 7
United Airlines Logo
10:25 am - 11:27 amMDT-IAD
1h 02mnonstop
United Airlines Logo
12:50 pm - 1:54 pmIAD-MDT
1h 04mnonstop
$407United Airlines
Find Deal
Tue, Oct 14 - Thu, Oct 16
United Airlines Logo
8:15 am - 5:37 pmMDT-IAD
9h 22m1 stop
United Airlines Logo
8:30 am - 9:29 amIAD-MDT
0h 59mnonstop
$417United Airlines
Find Deal
Sat, Oct 18 - Sun, Oct 19
United Airlines Logo
6:30 am - 3:57 pmMDT-IAD
9h 27m1 stop
United Airlines Logo
12:50 pm - 1:54 pmIAD-MDT
1h 04mnonstop
$433United Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
American Airlines Logo
5:01 pm - 7:59 pmMDT-DCA
2h 58m1 stop
American Airlines Logo
5:00 am - 9:08 amDCA-MDT
4h 08m1 stop
$442American Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12

United Airlines flights from Harrisburg to Washington, D.C.

Our best United Airlines deals on Harrisburg to Washington, D.C. flight tickets
United Airlines
Oct 18
MDT6:15 amHarrisburg
1h 02m
IAD7:17 amWashington, D.C. Dulles Intl
Oct 22
IAD8:30 amWashington, D.C. Dulles Intl
0h 59m
MDT9:29 amHarrisburg
$179
Find similar
United Airlines
Oct 9
MDT10:25 amHarrisburg
1h 02m
IAD11:27 amWashington, D.C. Dulles Intl
Oct 12
IAD8:30 amWashington, D.C. Dulles Intl
0h 59m
MDT9:29 amHarrisburg
$241
Find similar
United Airlines
Oct 1
MDT2:33 pmHarrisburg
1h 02m
IAD3:35 pmWashington, D.C. Dulles Intl
Oct 5
IAD12:50 pmWashington, D.C. Dulles Intl
1h 04m
MDT1:54 pmHarrisburg
$249
Find similar

American Airlines flights from Harrisburg to Washington, D.C.

Our best American Airlines deals on Harrisburg to Washington, D.C. flight tickets
American Airlines
Oct 18
MDT4:56 pmHarrisburg
3h 03m
1 stop
DCA7:59 pmWashington, D.C. Reagan-National
Oct 19
DCA6:10 amWashington, D.C. Reagan-National
5h 30m
1 stop
MDT11:40 amHarrisburg
$394
Find similar
American Airlines
Sep 28
MDT5:30 amHarrisburg
5h 28m
1 stop
DCA10:58 amWashington, D.C. Reagan-National
Oct 7
DCA3:10 pmWashington, D.C. Reagan-National
5h 23m
1 stop
MDT8:33 pmHarrisburg
$399
Find similar
American Airlines
Oct 9
MDT8:20 amHarrisburg
4h 19m
1 stop
IAD12:39 pmWashington, D.C. Dulles Intl
Oct 12
IAD6:34 amWashington, D.C. Dulles Intl
4h 26m
1 stop
MDT11:00 amHarrisburg
$442
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 18, 2025.
Use the filters below to find and compare flights from Harrisburg to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Sat 10/18

6:15 am-7:17 am

Nonstop1h 02m

Washington, D.C. Dulles Intl

Wed 10/22

8:30 am-9:29 am

Nonstop0h 59m

$179

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Thu 10/9

10:25 am-11:27 am

Nonstop1h 02m

Washington, D.C. Dulles Intl

Sun 10/12

8:30 am-9:29 am

Nonstop0h 59m

$241

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Wed 10/1

2:33 pm-3:35 pm

Nonstop1h 02m

Washington, D.C. Dulles Intl

Sun 10/5

12:50 pm-1:54 pm

Nonstop1h 04m

$249

HarrisburgBaltimore

MDT - BWI

MDTBWI

Harrisburg

Sat 10/18

9:12 pm-8:34 am

1 stop11h 22m

Baltimore/Washington

Wed 10/22

5:20 pm-2:47 pm

2 stops21h 27m

$310

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Sat 10/18

4:56 pm-7:59 pm

1 stop3h 03m

Washington, D.C. Reagan-National

Sun 10/19

6:10 am-11:40 am

1 stop5h 30m

$394

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Sun 9/28

5:30 am-10:58 am

1 stop5h 28m

Washington, D.C. Reagan-National

Tue 10/7

3:10 pm-8:33 pm

1 stop5h 23m

$399

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Tue 10/14

10:25 am-11:27 am

Nonstop1h 02m

Washington, D.C. Dulles Intl

Thu 10/16

12:50 pm-1:54 pm

Nonstop1h 04m

$407

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Sat 10/18

8:15 am-5:37 pm

1 stop9h 22m

Washington, D.C. Dulles Intl

Sun 10/19

8:30 am-9:29 am

Nonstop0h 59m

$417

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Thu 10/9

6:30 am-3:57 pm

1 stop9h 27m

Washington, D.C. Dulles Intl

Sun 10/12

12:50 pm-1:54 pm

Nonstop1h 04m

$433

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Thu 10/9

5:01 pm-7:59 pm

1 stop2h 58m

Washington, D.C. Reagan-National

Sun 10/12

5:00 am-9:08 am

1 stop4h 08m

$442

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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.

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 day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Harrisburg is on a Friday. momondo users have found tickets for Friday departures for as low as $550. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Harrisburg to Washington, D.C. for around $747.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the morning is the cheapest time of day to fly from Harrisburg to Washington, D.C. when you can find flight prices for as low as $509. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $1,029. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Harrisburg to Washington, D.C. flight route?

Fly from Harrisburg to Washington, D.C. Dulles Intl for the best Harrisburg - Washington, D.C. flight prices

What cabin class options are available on Harrisburg to Washington, D.C. flights?

There are 4 cabin classes available to choose from on Harrisburg to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Harrisburg to Washington, D.C. flights?

No. A direct flight is the cheapest option for a flight between Harrisburg to Washington, D.C..

When to book flights from Harrisburg to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Harrisburg to Washington, D.C. 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. (MDT to WAS) flight deals and tips

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

Best Price Found

$279

Fastest flight time

1h 00m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sun

Airports in Washington, D.C.

1 airport
The best one-way flight to Washington, D.C. from Harrisburg in the past 72 hours is $279. The best round-trip flight deal from Harrisburg to Washington, D.C. found on momondo in the last 72 hours is $397.
The fastest flight from Harrisburg to Washington, D.C. takes 1h 00m
Direct flights go from Harrisburg to Washington, D.C. on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Washington, D.C.: Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • How far is Harrisburg to Washington, D.C. by plane?

    There are 94.8 mi between Harrisburg and Washington, D.C.. 1h 02m is a normal flight duration for this route.

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

    Prices for flights from Harrisburg Airport to Washington, D.C. are updated daily.

  • How many operators does momondo search for flights from Harrisburg Airport to Washington, D.C.?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harrisburg Airport to Washington, D.C..

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

    The travel and health documents you'll need for your trip to Washington, D.C. 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.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Harrisburg to Washington, D.C.?

  • What is the most popular airline from Harrisburg to Washington, D.C.?

Best airlines flying from Harrisburg to Washington, D.C.

Compare and see reviews for airlines that fly from Harrisburg to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $224Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $278Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • United Airlines Flights From Harrisburg to Washington, D.C.

    United Airlines operates around 10 flights from Harrisburg to Washington, D.C. every week. The average price of these flights found in the last 72 hours has been $304, but momondo users have found United Airlines deals from Harrisburg to Washington, D.C. from as low as $224 round-trip. United Airlines has been scored 7.4/10 in 8,926 reviews.

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
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

Why use momondo?

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

It is quick and easy to find Harrisburg to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

All flight searches from Harrisburg to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Harrisburg. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport