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Cheap flights from Harrisburg to Washington, D.C. from $127

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 3/16. 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

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:33 pm - 3:35 pm
MDT
-
IAD
1h 02mnonstop
United Airlines Logo
8:30 am - 9:32 am
IAD
-
MDT
1h 02mnonstop
$169United Airlines
Fri, Mar 13 - Fri, Mar 20
United Airlines Logo
2:33 pm - 3:35 pm
MDT
-
IAD
1h 02mnonstop
United Airlines Logo
8:30 am - 9:32 am
IAD
-
MDT
1h 02mnonstop
$178United Airlines
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
2:33 pm - 3:35 pm
MDT
-
IAD
1h 02mnonstop
United Airlines Logo
8:30 am - 9:32 am
IAD
-
MDT
1h 02mnonstop
$212United Airlines
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
6:15 am - 7:18 am
MDT
-
IAD
1h 03mnonstop
United Airlines Logo
8:30 am - 9:32 am
IAD
-
MDT
1h 02mnonstop
$220United Airlines
Fri, Mar 6 - Sat, Mar 14
United Airlines Logo
6:15 am - 7:18 am
MDT
-
IAD
1h 03mnonstop
United Airlines Logo
8:30 am - 9:32 am
IAD
-
MDT
1h 02mnonstop
$234United Airlines
Tue, Mar 3 - Fri, Mar 13
Multiple Airlines Logo
10:16 pm - 7:24 am
MDT
-
IAD
9h 08m
1 stop
Multiple Airlines Logo
2:58 pm - 5:52 pm
IAD
-
MDT
26h 54m
2 stops
$257Multiple Airlines
Sun, Mar 8 - Mon, Mar 16
Multiple Airlines Logo
10:16 pm - 7:24 am
MDT
-
IAD
9h 08m
1 stop
Multiple Airlines Logo
2:58 pm - 5:52 pm
IAD
-
MDT
26h 54m
2 stops
$263Multiple Airlines
Sun, Mar 8 - Mon, Mar 16
Frontier Logo
10:18 pm - 6:15 am
MDT
-
BWI
7h 57m
1 stop
Frontier Logo
9:14 am - 9:23 pm
BWI
-
MDT
12h 09m
1 stop
$462Frontier
Sat, Mar 7 - Sat, Mar 14
Frontier Logo
10:18 pm - 11:24 am
MDT
-
BWI
13h 06m
2 stops
Frontier Logo
9:14 am - 9:23 pm
BWI
-
MDT
12h 09m
1 stop
$464Frontier
Sat, Mar 7 - Sat, Mar 14
American Airlines Logo
7:50 pm - 11:59 pm
MDT
-
DCA
4h 09m
1 stop
American Airlines Logo
5:00 am - 10:59 am
DCA
-
MDT
5h 59m
1 stop
$477American Airlines
Sat, Mar 7 - Sat, Mar 14

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

Our best United Airlines deals on Harrisburg to Washington, D.C. flight tickets
United Airlines
Mar 13
MDT2:33 pmHarrisburg
1h 02m
IAD3:35 pmWashington, D.C. Dulles Intl
Mar 20
IAD8:30 amWashington, D.C. Dulles Intl
1h 02m
MDT9:32 amHarrisburg
$169
United Airlines
Mar 7
MDT2:33 pmHarrisburg
1h 02m
IAD3:35 pmWashington, D.C. Dulles Intl
Mar 14
IAD8:30 amWashington, D.C. Dulles Intl
1h 02m
MDT9:32 amHarrisburg
$178
United Airlines
Feb 25
MDT2:33 pmHarrisburg
1h 02m
IAD3:35 pmWashington, D.C. Dulles Intl
Mar 4
IAD8:35 amWashington, D.C. Dulles Intl
1h 02m
MDT9:37 amHarrisburg
$184

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

Our best American Airlines deals on Harrisburg to Washington, D.C. flight tickets
American Airlines
Feb 19
MDT3:33 pmHarrisburg
4h 57m
1 stop
IAD8:30 pmWashington, D.C. Dulles Intl
Feb 21
IAD4:46 pmWashington, D.C. Dulles Intl
4h 18m
1 stop
MDT9:04 pmHarrisburg
$309
American Airlines
Mar 3
MDT4:30 pmHarrisburg
4h 00m
1 stop
IAD8:30 pmWashington, D.C. Dulles Intl
Mar 13
IAD5:00 amWashington, D.C. Dulles Intl
5h 59m
1 stop
MDT10:59 amHarrisburg
$368
American Airlines
Feb 25
MDT4:30 pmHarrisburg
4h 00m
1 stop
IAD8:30 pmWashington, D.C. Dulles Intl
Mar 4
IAD5:00 amWashington, D.C. Dulles Intl
7h 01m
1 stop
MDT12:01 pmHarrisburg
$369

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 February 16, 2026.
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

Fri 3/13

2:33 pm-3:35 pm

Nonstop1h 02m

Washington, D.C. Dulles Intl

Fri 3/20

8:30 am-9:32 am

Nonstop1h 02m

$169

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Sat 3/7

2:33 pm-3:35 pm

Nonstop1h 02m

Washington, D.C. Dulles Intl

Sat 3/14

8:30 am-9:32 am

Nonstop1h 02m

$178

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Sat 3/7

2:33 pm-3:35 pm

Nonstop1h 02m

Washington, D.C. Dulles Intl

Sat 3/14

8:30 am-9:32 am

Nonstop1h 02m

$212

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Fri 3/6

6:15 am-7:18 am

Nonstop1h 03m

Washington, D.C. Dulles Intl

Sat 3/14

8:30 am-9:32 am

Nonstop1h 02m

$220

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Tue 3/3

6:15 am-7:18 am

Nonstop1h 03m

Washington, D.C. Dulles Intl

Fri 3/13

8:30 am-9:32 am

Nonstop1h 02m

$234

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Sun 3/8

10:16 pm-7:24 am

1 stop9h 08m

Washington, D.C. Dulles Intl

Mon 3/16

2:58 pm-5:52 pm

2 stops26h 54m

$257

HarrisburgWashington, D.C.

MDT - IAD

MDTIAD

Harrisburg

Sun 3/8

10:16 pm-7:24 am

1 stop9h 08m

Washington, D.C. Dulles Intl

Mon 3/16

2:58 pm-5:52 pm

2 stops26h 54m

$263

HarrisburgBaltimore

MDT - BWI

MDTBWI

Harrisburg

Sat 3/7

10:18 pm-6:15 am

1 stop7h 57m

Baltimore/Washington

Sat 3/14

9:14 am-9:23 pm

1 stop12h 09m

$462

HarrisburgBaltimore

MDT - BWI

MDTBWI

Harrisburg

Sat 3/7

10:18 pm-11:24 am

2 stops13h 06m

Baltimore/Washington

Sat 3/14

9:14 am-9:23 pm

1 stop12h 09m

$464

HarrisburgWashington, D.C.

MDT - DCA

MDTDCA

Harrisburg

Sat 3/7

7:50 pm-11:59 pm

1 stop4h 09m

Washington, D.C. Reagan-National

Sat 3/14

5:00 am-10:59 am

1 stop5h 59m

$477

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 Thursday. momondo users have found tickets for Thursday departures for as low as $478. 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 $676.

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 $457. 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 $956. 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?

You could potentially save up to 72% on your flight if you consider stops on a Harrisburg to Washington, D.C. flight.

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

$248

Fastest flight time

0h 59m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from Harrisburg in the past 72 hours is $248. The best round-trip flight deal from Harrisburg to Washington, D.C. found on momondo in the last 72 hours is $327.
The fastest flight from Harrisburg to Washington, D.C. takes 0h 59m
Direct flights go from Harrisburg to Washington, D.C. on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There are 2 airports in Washington, D.C.. From Harrisburg there are direct flights to 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.. 0h 59m 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.?

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 $179Free CancellationRating
7.4
9,300 reviews
Search United Airlines flights

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

    United Airlines operates around 18 flights from Harrisburg to Washington, D.C. every week. The average price of these flights found in the last 72 hours has been $255, but momondo users have found United Airlines deals from Harrisburg to Washington, D.C. from as low as $179 round-trip. United Airlines has been scored 7.4/10 in 9,300 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
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Tysons
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

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.

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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