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District of Columbia

$49+ Cheap flights from Pittsburgh (PIT) to District of Columbia

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — IAD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Pittsburgh to District of Columbia

Keep the following information in mind while searching for Pittsburgh to District of Columbia flight deals. Data was last updated September 15, 2025.

Round-trip from

$143
(FlightHub)

One-way from

$49
(Trip.com)

Popular in

January

Cheapest in

April

Average price

$239

Good round-trip deal

$226 or less

Good one-way deal

$160 or less
From Pittsburgh to District of Columbia
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One-way flight from Pittsburgh to District of Columbia
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Highest demand for flights based on searches. 12% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Pittsburgh to District of Columbia.
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Price to beat on a one-way flight from Pittsburgh to District of Columbia.
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Find flight deals from Pittsburgh to District of Columbia

Cheapest flights from Pittsburgh to District of Columbia
Explore the most affordable flight options available from Pittsburgh to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1611:55 amPIT - IAD
1 stop4h 18mSouthern / Mokulele
Wed 9/1712:55 pmIAD - PIT
1 stop4h 12mSouthern / Mokulele
Deal found 9/14$143
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1511:55 amPIT - IAD
1 stop4h 18mSouthern / Mokulele
Tue 9/1612:50 pmIAD - PIT
1 stop4h 17mSouthern / Mokulele
Deal found 9/14$144
This KAYAK deal was found by Cheapflights users on 9/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:55 amPIT - IAD
1 stop4h 18mSouthern / Mokulele
Sun 10/512:50 pmIAD - PIT
1 stop4h 17mSouthern / Mokulele
Deal found 9/13$145
This Trip.com deal was found by Cheapflights users on 9/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/282:55 pmPIT - IAD
1 stop16h 08mSouthern / Mokulele
Tue 9/308:25 amIAD - PIT
1 stop5h 57mSouthern / Mokulele
Deal found 9/13$146
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:40 amPIT - IAD
1 stop3h 43mSouthern / Mokulele
Sat 9/208:25 amIAD - PIT
1 stop5h 57mSouthern / Mokulele
Deal found 9/14$149
This Trip.com deal was found by Cheapflights users on 9/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:15 amPIT - IAD
1 stop3h 06mSouthern / Mokulele
Sun 9/2112:50 pmIAD - PIT
1 stop4h 17mSouthern / Mokulele
Deal found 9/13$153
This KAYAK deal was found by Cheapflights users on 9/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:40 amPIT - IAD
1 stop3h 40mSouthern / Mokulele
Mon 9/2212:55 pmIAD - PIT
1 stop4h 12mSouthern / Mokulele
Deal found 9/14$154
This Southern / Mokulele deal was found by Cheapflights users on 9/14. 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 Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:40 amPIT - IAD
1 stop3h 40mSouthern / Mokulele
Mon 10/1312:55 pmIAD - PIT
1 stop4h 12mSouthern / Mokulele
Deal found 9/14$159
This Southern / Mokulele deal was found by Cheapflights users on 9/13. 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 Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/282:55 pmPIT - IAD
1 stop16h 08mSouthern / Mokulele
Thu 10/25:40 pmIAD - PIT
1 stop3h 48mSouthern / Mokulele
Deal found 9/13$162
This FlightHub deal was found by Cheapflights users on 9/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:55 amPIT - IAD
1 stop4h 18mSouthern / Mokulele
Wed 9/175:40 pmIAD - PIT
1 stop3h 48mSouthern / Mokulele
Deal found 9/13$164
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/212:55 pmPIT - IAD
1 stop16h 08mSouthern / Mokulele
Thu 10/95:40 pmIAD - PIT
1 stop3h 48mSouthern / Mokulele
Deal found 9/14$167
This Southern / Mokulele deal was found by Cheapflights users on 9/14. 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 Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:15 amPIT - IAD
1 stop3h 06mSouthern / Mokulele
Mon 9/295:40 pmIAD - PIT
1 stop3h 48mSouthern / Mokulele
Deal found 9/14$172

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to District of Columbia 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 September 15, 2025.
Use the filters below to find and compare flights from Pittsburgh to District of Columbia that are best for you.

Fly from

Pittsburgh

Fly to

District of Columbia

Route

Depart

Return

Price

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Fri 10/24

7:40 am-11:23 am

1 stop3h 43m

Washington, D.C. Dulles Intl

Fri 10/24

5:40 pm-9:28 pm

1 stop3h 48m

$143

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Fri 10/3

11:55 am-4:13 pm

1 stop4h 18m

Washington, D.C. Dulles Intl

Sat 10/4

8:25 am-2:22 pm

1 stop5h 57m

$143

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Mon 12/1

11:55 am-4:13 pm

1 stop4h 18m

Washington, D.C. Dulles Intl

Fri 12/5

12:50 pm-5:07 pm

1 stop4h 17m

$145

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Fri 10/24

11:55 am-4:13 pm

1 stop4h 18m

Washington, D.C. Dulles Intl

Sun 10/26

12:55 pm-5:07 pm

1 stop4h 12m

$159

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Fri 10/10

11:55 am-4:13 pm

1 stop4h 18m

Washington, D.C. Dulles Intl

Wed 10/15

5:40 pm-9:28 pm

1 stop3h 48m

$159

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Wed 10/8

7:40 am-11:20 am

1 stop3h 40m

Washington, D.C. Dulles Intl

Tue 10/14

12:55 pm-5:07 pm

1 stop4h 12m

$159

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Sat 10/11

2:55 pm-11:35 am

1 stop20h 40m

Washington, D.C. Dulles Intl

Tue 10/14

8:25 am-2:22 pm

1 stop5h 57m

$162

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Fri 10/10

11:55 am-4:13 pm

1 stop4h 18m

Washington, D.C. Dulles Intl

Sat 10/11

8:25 am-2:22 pm

1 stop5h 57m

$164

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Sat 9/27

8:15 am-11:21 am

1 stop3h 06m

Washington, D.C. Dulles Intl

Mon 9/29

5:40 pm-9:28 pm

1 stop3h 48m

$172

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Fri 10/31

7:28 pm-8:46 pm

Nonstop1h 18m

Washington, D.C. Reagan-National

Mon 11/3

4:59 pm-6:06 pm

Nonstop1h 07m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 43 results
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Best time to book a flight from Pittsburgh to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Pittsburgh 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 Pittsburgh to District of Columbia

What is the cheapest month to book a flight from Pittsburgh to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Pittsburgh to District of Columbia (average of $292). Flying from Pittsburgh to District of Columbia in April is currently the most expensive (average of $337). 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.

What is the cheapest time of day to fly from PIT to DC?

Find hourly flight availability from Pittsburgh to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Pittsburgh to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Pittsburgh to District of Columbia

Explore weekly flight availability from Pittsburgh to District of Columbia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

The most flights from PIT to USDC are scheduled on a Friday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated September 15, 2025.
See what other customers who have flown with Southwest, United Airlines, and American Airlines from Pittsburgh to District of Columbia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,931 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to District of Columbia. 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 from for flights from Pittsburgh to District of Columbia?

    For a flight from Pittsburgh to District of Columbia, you will be flying from Pittsburgh. Pittsburgh (PIT) is just 13.5 mi from the center of the city.

  • How long is the flight from Pittsburgh to District of Columbia?

    Southern / Mokulele, American Airlines, and Delta can get you from Pittsburgh to District of Columbia in just under 1h 18m. Your travel time can differ by up to 4h 06m. Pittsburgh and District of Columbia are separated by a distance of 205 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Pittsburgh to District of Columbia one-way?

    For one-way options, check prices for Southern / Mokulele. According to our data, you can fly for as low as $59. Users have also found prices from $89 and $109 on Delta and American Airlines, respectively.

  • What are the most reliable airlines from Pittsburgh to District of Columbia?

    No one likes to see their flight delayed. When booking a flight from Pittsburgh to District of Columbia consider choosing ANA (98%), Ethiopian Air (98%) or Mesa Airlines (93%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Pittsburgh to District of Columbia?

    On average you can expect to pay $1,001 for a flight from Pittsburgh to District of Columbia. The cheapest flight overall is $118 while the most popular route, (Pittsburgh - Washington, D.C. Dulles Intl) is currently priced at $97.

  • Can I find deals for flights from Pittsburgh to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to District of Columbia.

  • Can I find deals for business class flights from Pittsburgh to District of Columbia?

    Yes. Cheapflights offers flight deals from Pittsburgh to District of Columbia 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 Pittsburgh to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Pittsburgh to District of Columbia (average of $292). Flying from Pittsburgh to District of Columbia in April is currently the most expensive (average of $337). 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

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Alternative routes for Pittsburgh to District of Columbia

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Top 4 airlines flying from Pittsburgh to District of Columbia

Discover the top 4 airlines that operate flights from Pittsburgh to District of Columbia. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Southern / MokuleleCheapest$108Average$142FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$179Average$250FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$179Average$275FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$209Average$325FlexibilityNo cancel feeOn-time63%

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