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Harrisburg

$130+ Cheap flights from Washington to Harrisburg (MDT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MDT
Feb 22 — Mar 11
Sun 2/22
Sun 3/1
1 adult, Economy
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Cheap flight deals from Washington to Harrisburg

Cheapest flights from Washington to Harrisburg
Explore the most affordable flight options available from Washington to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2026.

This American Airlines deal was found by Cheapflights users on 1/21. 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 5/111:26 pm
SEA
-
MDT
1 stop8h 47m
American Airlines
Tue 5/56:41 pm
MDT
-
SEA
1 stop7h 58m
American Airlines
Deal found 1/21$259
This United Airlines deal was found by Cheapflights users on 1/22. 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.
Sat 2/147:29 pm
SEA
-
MDT
2 stops11h 35m
United Airlines
Wed 2/185:40 pm
MDT
-
SEA
1 stop8h 03m
United Airlines
Deal found 1/22$264
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Sun 2/812:45 pm
SEA
-
MDT
1 stop7h 52m
American Airlines
Fri 2/136:31 pm
MDT
-
SEA
1 stop8h 53m
American Airlines
Deal found 1/21$299
This United Airlines deal was found by Cheapflights users on 1/22. 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.
Wed 2/1811:59 pm
SEA
-
MDT
1 stop7h 05m
United Airlines
Sat 2/212:33 pm
MDT
-
SEA
1 stop9h 23m
United Airlines
Deal found 1/22$304
This American Airlines deal was found by Cheapflights users on 1/21. 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 4/912:34 pm
SEA
-
MDT
1 stop7h 19m
American Airlines
Mon 4/136:40 am
MDT
-
SEA
1 stop7h 54m
American Airlines
Deal found 1/21$309
This United Airlines deal was found by Cheapflights users on 1/22. 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 4/2811:59 pm
PDX
-
MDT
1 stop7h 08m
United Airlines
Wed 5/66:30 am
MDT
-
PDX
1 stop8h 07m
United Airlines
Deal found 1/22$329
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Sun 2/85:10 pm
SEA
-
MDT
2 stops13h 25m
United Airlines
Fri 2/135:40 pm
MDT
-
SEA
1 stop8h 03m
United Airlines
Deal found 1/21$338
This American Airlines deal was found by Cheapflights users on 1/22. 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 2/512:45 pm
SEA
-
MDT
1 stop7h 52m
American Airlines
Sun 2/85:47 am
MDT
-
SEA
1 stop8h 58m
American Airlines
Deal found 1/22$339
This American Airlines deal was found by Cheapflights users on 1/22. 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 4/1011:26 pm
SEA
-
MDT
1 stop8h 47m
American Airlines
Mon 4/136:40 am
MDT
-
SEA
1 stop7h 54m
American Airlines
Deal found 1/22$344
This United Airlines deal was found by Cheapflights users on 1/22. 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 3/1311:10 pm
PDX
-
MDT
1 stop7h 22m
United Airlines
Sun 3/156:15 am
MDT
-
PDX
1 stop8h 36m
United Airlines
Deal found 1/22$358
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 2/217:00 am
SEA
-
MDT
1 stop6h 44m
United Airlines
Tue 2/245:40 pm
MDT
-
SEA
1 stop8h 03m
United Airlines
Deal found 1/21$359
This United Airlines deal was found by Cheapflights users on 1/22. 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 5/111:48 pm
SEA
-
MDT
2 stops11h 07m
United Airlines
Tue 5/56:30 am
MDT
-
SEA
2 stops16h 14m
United Airlines
Deal found 1/22$370

Find flight deals from Washington to Harrisburg

Keep the following information in mind while searching for Washington to Harrisburg flight deals. Data was last updated January 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$259
(American Airlines)

One-way from

$130
(American Airlines)

Popular in

March

Cheapest in

February

Average price

$488
Provider with most accurate pricing for Seattle/Tacoma Intl-Harrisburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Harrisburg flights.
Search Deals
From Washington to Harrisburg
Search Deals
One-way flight from Washington to Harrisburg
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Harrisburg 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 January 23, 2026.
Use the filters below to find and compare flights from Washington to Harrisburg that are best for you.

Fly from

Washington

Fly to

Harrisburg

Route

Depart

Return

Price

SeattleHarrisburg

SEA - MDT

SEAMDT

Seattle/Tacoma Intl

Fri 5/1

11:26 pm-11:13 am

1 stop8h 47m

Harrisburg

Tue 5/5

6:41 pm-11:39 pm

1 stop7h 58m

$259

SeattleHarrisburg

SEA - MDT

SEAMDT

Seattle/Tacoma Intl

Sat 2/14

7:29 pm-10:04 am

2 stops11h 35m

Harrisburg

Wed 2/18

5:40 pm-10:43 pm

1 stop8h 03m

$264

SeattleHarrisburg

SEA - MDT

SEAMDT

Seattle/Tacoma Intl

Sun 2/8

12:45 pm-11:37 pm

1 stop7h 52m

Harrisburg

Fri 2/13

6:31 pm-12:24 am

1 stop8h 53m

$299

SeattleHarrisburg

SEA - MDT

SEAMDT

Seattle/Tacoma Intl

Wed 2/18

11:59 pm-10:04 am

1 stop7h 05m

Harrisburg

Sat 2/21

2:33 pm-8:56 pm

1 stop9h 23m

$304

PortlandHarrisburg

PDX - MDT

PDXMDT

Portland

Tue 4/28

11:59 pm-10:07 am

1 stop7h 08m

Harrisburg

Wed 5/6

6:30 am-11:37 am

1 stop8h 07m

$329

SeattleHarrisburg

SEA - MDT

SEAMDT

Seattle/Tacoma Intl

Sun 2/8

5:10 pm-9:35 am

2 stops13h 25m

Harrisburg

Fri 2/13

5:40 pm-10:43 pm

1 stop8h 03m

$338

SeattleHarrisburg

SEA - MDT

SEAMDT

Seattle/Tacoma Intl

Fri 2/6

12:51 pm-11:50 pm

1 stop7h 59m

Harrisburg

Tue 2/10

12:53 pm-7:04 pm

1 stop9h 11m

$339

SeattleHarrisburg

SEA - MDT

SEAMDT

Seattle/Tacoma Intl

Thu 2/5

12:45 pm-11:37 pm

1 stop7h 52m

Harrisburg

Sun 2/8

5:47 am-11:45 am

1 stop8h 58m

$339

PortlandHarrisburg

PDX - MDT

PDXMDT

Portland

Fri 3/13

11:10 pm-9:32 am

1 stop7h 22m

Harrisburg

Sun 3/15

6:15 am-11:51 am

1 stop8h 36m

$358

SeattleHarrisburg

SEA - MDT

SEAMDT

Seattle/Tacoma Intl

Sat 2/21

7:00 am-4:44 pm

1 stop6h 44m

Harrisburg

Tue 2/24

5:40 pm-10:43 pm

1 stop8h 03m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 49 results
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Best time to book a flight from Washington to Harrisburg

Have a flexible travel schedule? Discover the best time to fly to Harrisburg from Washington 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 Washington to Harrisburg

What is the cheapest month to book a flight from State of Washington to Harrisburg?

Currently, May is the cheapest month in which you can book a flight from State of Washington to Harrisburg (average of $111). Flying from State of Washington to Harrisburg in November is currently the most expensive (average of $238). 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.

Related info for your journey

Find useful and relevant information for your journey from Washington to Harrisburg. 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 into for flights to Harrisburg from Washington?

    Located just 8.5 mi from the city center, Harrisburg (MDT) is the airport most travelers will use when flying to Harrisburg from Washington.

  • How long is the flight from State of Washington to Harrisburg?

    A quick flight from State of Washington to Harrisburg can take about 8h 47m. American Airlines provides one of the quickest options available for as low as $259. There are 2289 mi between State of Washington and Harrisburg. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from State of Washington to Harrisburg one-way?

    The cheapest airlines for a one-way flight from State of Washington to Harrisburg are Delta ($143), United Airlines ($143), and American Airlines ($143).

  • What are the most popular routes from State of Washington to Harrisburg?

    When deciding which route to take from State of Washington to Harrisburg consider Seattle/Tacoma Intl - Harrisburg, Portland - Harrisburg or Spokane - Harrisburg as they are the most popular.

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

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

  • How can I find direct flights from Washington to Harrisburg?

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

  • Can I find deals for business class flights from Washington to Harrisburg?

    Yes. Cheapflights offers flight deals from Washington to Harrisburg 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 State of Washington to Harrisburg?

    Currently, May is the cheapest month in which you can book a flight from State of Washington to Harrisburg (average of $111). Flying from State of Washington to Harrisburg in November is currently the most expensive (average of $238). 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 Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Mechanicsburg
Hershey
Carlisle
Camp Hill

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Alternative routes for Washington to Harrisburg

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Washington to Harrisburg

Discover the top 3 airlines that operate flights from Washington to Harrisburg. 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 January 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$193Average$435FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$193Average$479FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$286Average$438FlexibilityNo cancel feeOn-time71%

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