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District of Columbia

$63+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — IAD
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheap 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 December 17, 2025.

This Trip.com deal was found by Cheapflights users on 12/14. 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.
Wed 12/247:40 amPIT - IAD
1 stop3h 43mSouthern / Mokulele
Mon 1/55:40 pmIAD - PIT
1 stop3h 49mSouthern / Mokulele
Deal found 12/14$126
This Trip.com deal was found by Cheapflights users on 12/16. 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.
Wed 12/317:40 amPIT - IAD
1 stop3h 43mSouthern / Mokulele
Sun 1/45:40 pmIAD - PIT
1 stop3h 49mSouthern / Mokulele
Deal found 12/16$127
This Trip.com deal was found by Cheapflights users on 12/16. 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.
Thu 12/187:40 amPIT - IAD
1 stop3h 43mSouthern / Mokulele
Fri 12/198:25 amIAD - PIT
1 stop5h 57mSouthern / Mokulele
Deal found 12/16$135
This Trip.com deal was found by Cheapflights users on 12/15. 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 12/227:40 amPIT - IAD
1 stop3h 43mSouthern / Mokulele
Mon 12/298:25 amIAD - PIT
1 stop5h 57mSouthern / Mokulele
Deal found 12/15$137
This Trip.com deal was found by Cheapflights users on 12/15. 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.
Wed 12/317:40 amPIT - IAD
1 stop3h 43mSouthern / Mokulele
Sat 1/38:25 amIAD - PIT
1 stop5h 57mSouthern / Mokulele
Deal found 12/15$139
This Trip.com deal was found by Cheapflights users on 12/16. 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.
Tue 12/307:40 amPIT - IAD
1 stop3h 43mSouthern / Mokulele
Tue 12/305:40 pmIAD - PIT
1 stop3h 48mSouthern / Mokulele
Deal found 12/16$148
This Trip.com deal was found by Cheapflights users on 12/15. 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.
Tue 12/1611:55 amPIT - IAD
1 stop4h 18mSouthern / Mokulele
Wed 12/175:40 pmIAD - PIT
1 stop3h 48mSouthern / Mokulele
Deal found 12/15$153
This Southern / Mokulele deal was found by Cheapflights users on 12/16. 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.
Mon 12/2211:55 amPIT - IAD
1 stop4h 18mSouthern / Mokulele
Fri 1/212:50 pmIAD - PIT
1 stop4h 17mSouthern / Mokulele
Deal found 12/16$168
This Southern / Mokulele deal was found by Cheapflights users on 12/17. 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 12/1711:55 amPIT - IAD
1 stop4h 18mSouthern / Mokulele
Fri 12/198:25 amIAD - PIT
1 stop5h 57mSouthern / Mokulele
Deal found 12/17$190
This Trip.com deal was found by Cheapflights users on 12/15. 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.
Wed 12/247:40 amPIT - IAD
1 stop3h 43mSouthern / Mokulele
Sat 12/278:25 amIAD - PIT
1 stop5h 57mSouthern / Mokulele
Deal found 12/15$192
This Trip.com deal was found by Cheapflights users on 12/16. 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.
Wed 12/1711:55 amPIT - IAD
1 stop4h 18mSouthern / Mokulele
Sun 12/2812:50 pmIAD - PIT
1 stop4h 17mSouthern / Mokulele
Deal found 12/16$199
This Trip.com deal was found by Cheapflights users on 12/15. 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.
Wed 12/1711:55 amPIT - IAD
1 stop4h 18mSouthern / Mokulele
Sat 12/278:25 amIAD - PIT
1 stop5h 57mSouthern / Mokulele
Deal found 12/15$203

Find 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 December 17, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$126
(Trip.com)

One-way from

$63
(Trip.com)

Popular in

December

Cheapest in

April

Average price

$249

Good round-trip deal

$239 or less

Good one-way deal

$153 or less
Provider with most accurate pricing for Pittsburgh-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Washington, D.C. (WAS) flights.
Search Deals
From Pittsburgh to District of Columbia
Search Deals
One-way flight from Pittsburgh to District of Columbia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Pittsburgh to District of Columbia.
Search Deals
Price to beat on a one-way flight from Pittsburgh to District of Columbia.
Search Deals

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 December 17, 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

Thu 1/22

7:40 am-11:26 am

1 stop3h 46m

Washington, D.C. Dulles Intl

Thu 1/22

5:40 pm-9:29 pm

1 stop3h 49m

$126

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Fri 1/9

7:40 am-11:26 am

1 stop3h 46m

Washington, D.C. Dulles Intl

Fri 1/16

12:50 pm-5:07 pm

1 stop4h 17m

$135

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Tue 1/6

11:55 am-4:15 pm

1 stop4h 20m

Washington, D.C. Dulles Intl

Tue 1/27

12:50 pm-5:07 pm

1 stop4h 17m

$144

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Wed 1/14

5:00 pm-9:45 pm

1 stop4h 45m

Washington, D.C. Reagan-National

Wed 1/21

7:00 am-2:41 pm

1 stop7h 41m

$163

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Tue 1/13

9:00 am-2:29 pm

1 stop5h 29m

Washington, D.C. Reagan-National

Tue 1/20

10:05 am-2:41 pm

1 stop4h 36m

$163

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Sat 1/10

9:00 am-5:04 pm

1 stop8h 04m

Washington, D.C. Reagan-National

Wed 1/14

10:05 am-2:41 pm

1 stop4h 36m

$163

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Thu 2/19

11:55 am-4:13 pm

1 stop4h 18m

Washington, D.C. Dulles Intl

Sun 2/22

5:40 pm-9:28 pm

1 stop3h 48m

$168

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Mon 1/5

11:55 am-4:15 pm

1 stop4h 20m

Washington, D.C. Dulles Intl

Tue 1/6

5:40 pm-9:29 pm

1 stop3h 49m

$168

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Fri 1/9

11:55 am-4:13 pm

1 stop4h 18m

Washington, D.C. Dulles Intl

Sat 1/24

8:25 am-2:22 pm

1 stop5h 57m

$168

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Thu 1/8

11:55 am-4:13 pm

1 stop4h 18m

Washington, D.C. Dulles Intl

Wed 1/28

12:50 pm-5:07 pm

1 stop4h 17m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 41 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, February is the cheapest month in which you can book a flight from Pittsburgh to District of Columbia (average of $92). Flying from Pittsburgh to District of Columbia in January is currently the most expensive (average of $167). 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 December 17, 2025.

One of the essential ways to save on airfare from Pittsburgh to District of Columbia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 22% on airfare.

What is the cheapest day to fly from Pittsburgh to District of Columbia?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to District of Columbia. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Pittsburgh to District of Columbia flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 17, 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
7.9
Good
4,249 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,249 reviews
Southwest
7.9
Good
4,249 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,092 reviews
Southwest
7.9
Good
4,249 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,053 reviews
Southwest
7.9
Good
4,249 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southern / Mokulele
6.8
Okay
30 reviews
Southwest
7.9
Good
4,249 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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, JetBlue, and American Airlines can get you from Pittsburgh to District of Columbia in just under 1h 21m. Your travel time can differ by up to 3h 24m. 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 $50. Users have also found prices from $88 and $96 on Southwest 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 GoJet (100%), ITA Airways (100%) or Ethiopian Air (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 $867 for a flight from Pittsburgh to District of Columbia. The cheapest flight overall is $114 while the most popular route, (Pittsburgh - Washington, D.C. Dulles Intl) is currently priced at $126.

  • 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, February is the cheapest month in which you can book a flight from Pittsburgh to District of Columbia (average of $92). Flying from Pittsburgh to District of Columbia in January is currently the most expensive (average of $167). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Southern / MokuleleCheapest$99Average$148FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$179Average$246FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$179Average$273FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$207Average$297FlexibilityNo cancel feeOn-time63%

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