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$44+ Cheap flights from Washington, D.C. (WAS) to Pittsburgh (PIT)

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — PIT
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Pittsburgh (PIT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$128
(Expedia)

One-way from

$44
(Priceline)

Popular in

December

Cheapest in

May

Average price

$269

Good round-trip deal

$239 or less

Good one-way deal

$228 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Pittsburgh flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Pittsburgh flights.
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From Washington, D.C. (WAS) to Pittsburgh
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One-way flight from Washington, D.C. (WAS) to Pittsburgh
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Highest demand for flights based on searches. 9% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Washington, D.C. (WAS) to Pittsburgh.
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Price to beat on a one-way flight from Washington, D.C. (WAS) to Pittsburgh.
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Find flight deals from Washington, D.C. to Pittsburgh

Cheapest flights from Washington, D.C. to Pittsburgh
Explore the most affordable flight options available from Washington, D.C. to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Expedia deal was found by Cheapflights users on 1/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/221:00 pmBWI - PIT
1 stop10h 44mSpirit Airlines
Tue 1/276:00 amPIT - BWI
1 stop13h 03mSpirit Airlines
Deal found 1/5$128
This Trip.com deal was found by Cheapflights users on 1/5. 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 1/145:40 pmIAD - PIT
1 stop3h 48mSouthern / Mokulele
Wed 1/217:40 amPIT - IAD
1 stop3h 43mSouthern / Mokulele
Deal found 1/5$139
This Trip.com deal was found by Cheapflights users on 1/6. 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 1/912:50 pmIAD - PIT
1 stop4h 17mSouthern / Mokulele
Mon 1/127:40 amPIT - IAD
1 stop3h 43mSouthern / Mokulele
Deal found 1/6$140
This Priceline deal was found by Cheapflights users on 1/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/61:00 pmBWI - PIT
1 stop10h 44mSpirit Airlines
Sat 2/75:32 amPIT - BWI
1 stop5h 45mSpirit Airlines
Deal found 1/7$151
This Trip.com deal was found by Cheapflights users on 1/6. 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 1/308:25 amIAD - PIT
1 stop5h 57mSouthern / Mokulele
Sat 1/312:55 pmPIT - IAD
1 stop20h 43mSouthern / Mokulele
Deal found 1/6$153
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/239:04 pmBWI - PIT
2 stops19h 35mMultiple Airlines
Thu 2/269:09 pmPIT - BWI
1 stop11h 32mMultiple Airlines
Deal found 1/7$154
This Trip.com deal was found by Cheapflights users on 1/6. 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 1/298:25 amIAD - PIT
1 stop5h 57mSouthern / Mokulele
Sun 2/12:55 pmPIT - IAD
1 stop20h 43mSouthern / Mokulele
Deal found 1/6$155
This Mytrip deal was found by Cheapflights users on 1/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/211:00 pmBWI - PIT
1 stop10h 44mSpirit Airlines
Sun 1/255:50 pmPIT - BWI
1 stop14h 41mSpirit Airlines
Deal found 1/6$155
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/41:00 pmBWI - PIT
1 stop10h 44mMultiple Airlines
Wed 2/116:00 amPIT - BWI
2 stops18h 31mMultiple Airlines
Deal found 1/7$157
This Trip.com deal was found by Cheapflights users on 1/6. 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 2/68:25 amIAD - PIT
1 stop5h 57mSouthern / Mokulele
Sun 2/85:20 pmPIT - IAD
1 stop18h 01mSouthern / Mokulele
Deal found 1/6$159
This United Airlines deal was found by Cheapflights users on 1/6. 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 1/2810:05 amBWI - PIT
1 stop6h 45mUnited Airlines
Thu 1/298:56 amPIT - BWI
1 stop5h 15mUnited Airlines
Deal found 1/6$159
This JetBlue deal was found by Cheapflights users on 1/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/33:55 pmDCA - PIT
1 stop6h 53mJetBlue
Wed 2/45:00 pmPIT - DCA
1 stop4h 45mJetBlue
Deal found 1/6$162

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Pittsburgh 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 8, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Pittsburgh that are best for you.

Fly from

Washington, D.C.

Fly to

Pittsburgh

Route

Depart

Return

Price

BaltimorePittsburgh

BWI - PIT

BWIPIT

Baltimore/Washington

Wed 2/4

1:00 pm-11:44 pm

1 stop10h 44m

Pittsburgh

Wed 2/11

6:00 am-12:31 am

2 stops18h 31m

$157

BaltimorePittsburgh

BWI - PIT

BWIPIT

Baltimore/Washington

Sun 2/15

6:30 am-1:06 pm

1 stop6h 36m

Pittsburgh

Thu 2/19

8:51 am-2:01 pm

1 stop5h 10m

$159

BaltimorePittsburgh

BWI - PIT

BWIPIT

Baltimore/Washington

Mon 1/26

2:46 pm-7:36 pm

1 stop4h 50m

Pittsburgh

Wed 1/28

7:04 pm-11:21 pm

1 stop4h 17m

$159

BaltimorePittsburgh

BWI - PIT

BWIPIT

Baltimore/Washington

Wed 1/28

10:05 am-4:50 pm

1 stop6h 45m

Pittsburgh

Thu 1/29

8:56 am-2:11 pm

1 stop5h 15m

$159

Washington, D.C.Pittsburgh

DCA - PIT

DCAPIT

Washington, D.C. Reagan-National

Tue 2/3

3:55 pm-10:48 pm

1 stop6h 53m

Pittsburgh

Wed 2/4

5:00 pm-9:45 pm

1 stop4h 45m

$162

Washington, D.C.Pittsburgh

IAD - PIT

IADPIT

Washington, D.C. Dulles Intl

Tue 2/24

12:50 pm-5:07 pm

1 stop4h 17m

Pittsburgh

Wed 2/25

11:55 am-4:13 pm

1 stop4h 18m

$168

Washington, D.C.Pittsburgh

IAD - PIT

IADPIT

Washington, D.C. Dulles Intl

Sun 2/15

5:40 pm-9:28 pm

1 stop3h 48m

Pittsburgh

Thu 2/19

7:40 am-11:23 am

1 stop3h 43m

$169

Washington, D.C.Pittsburgh

IAD - PIT

IADPIT

Washington, D.C. Dulles Intl

Fri 2/27

12:50 pm-5:07 pm

1 stop4h 17m

Pittsburgh

Tue 3/3

11:55 am-4:13 pm

1 stop4h 18m

$169

Washington, D.C.Pittsburgh

IAD - PIT

IADPIT

Washington, D.C. Dulles Intl

Fri 1/30

8:25 am-2:22 pm

1 stop5h 57m

Pittsburgh

Sat 1/31

2:55 pm-11:38 am

1 stop20h 43m

$177

Washington, D.C.Pittsburgh

IAD - PIT

IADPIT

Washington, D.C. Dulles Intl

Fri 2/6

12:50 pm-5:07 pm

1 stop4h 17m

Pittsburgh

Sun 2/8

2:55 pm-11:38 am

1 stop20h 43m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 57 results
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Compare providers for flights from Washington, D.C. to Pittsburgh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Pittsburgh in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Pittsburgh flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-Pittsburgh flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Pittsburgh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Pittsburgh flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Pittsburgh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Washington, D.C. 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, D.C. to Pittsburgh

What is the cheapest month to book a flight from Washington, D.C. to Pittsburgh?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Pittsburgh (average of $102). Flying from Washington, D.C. to Pittsburgh in January is currently the most expensive (average of $162). 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 WAS to PIT?

Find hourly flight availability from Washington, D.C. to Pittsburgh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2026.

One of the essential ways to save on airfare from Washington, D.C. to Pittsburgh is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 17% on airfare.

What is the cheapest day to fly from Washington, D.C. to Pittsburgh?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Pittsburgh. Price data was last updated on January 3, 2026.

Travelers seeking maximum savings on their Washington, D.C. to Pittsburgh flight should consider departing on Sunday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. to Pittsburgh

Explore weekly flight availability from Washington, D.C. to Pittsburgh. 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 January 8, 2026.

The most flights from WAS to PIT are scheduled on a Wednesday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Washington, D.C. to Pittsburgh?

The best insider tips for Washington, D.C. to Pittsburgh flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Pittsburgh trip
Airports
IAD

For early departures from IAD, expect long security lines. Arrive early to navigate the complex layout and use the Aerotrain for faster terminal access.

Read more about IADBy Ramsey Qubein
PIT

Use the 28X Airport Flyer bus for budget-friendly travel from PIT to downtown Pittsburgh. It runs twice an hour and takes about 45 minutes.

Read more about PITBy John Walton
Our travel experts
John Walton

John Walton

Expert on PIT

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Pittsburgh

Get insights into the airlines that provide service to Pittsburgh. 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 Pittsburgh. Reviews last updated January 8, 2026.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Washington, D.C. to Pittsburgh. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,250 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

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
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

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
9,139 reviews
Southwest
8.0
Very good
4,250 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

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
11,097 reviews
Southwest
8.0
Very good
4,250 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

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
6.6
Okay
29 reviews
Southwest
8.0
Very good
4,250 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

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 Washington, D.C. to Pittsburgh. 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 Pittsburgh from Washington, D.C.?

    Located just 13.5 mi from the city center, Pittsburgh is the airport most travelers will use when flying to Pittsburgh from Washington, D.C.. Booking flights from Washington, D.C. to Pittsburgh (PIT) should be relatively easy as there are 14 daily inbound flights from Washington, D.C. from 4 different airlines.

  • How long is the flight from Washington, D.C. to Pittsburgh?

    Departing from Washington, D.C. to Pittsburgh will take you 4h 50m. Airlines will cover a distance of 210 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. to Pittsburgh round-trip?

    Flying on Southern / Mokulele is currently your cheapest option to Pittsburgh, with prices starting at $113. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $163 and $179, respectively. Southern / Mokulele is priced at 55% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. to Pittsburgh one-way?

    $49 is the cheapest one-way deal found within the past few days, from Southern / Mokulele. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $98 and $118, respectively.

  • What are the most popular routes from Washington, D.C. to Pittsburgh?

    Most travelers choose Washington, D.C. Dulles Intl - Pittsburgh, Baltimore/Washington - Pittsburgh or Washington, D.C. Reagan-National - Pittsburgh when deciding on the best route from Washington, D.C. to Pittsburgh.

  • What are the most reliable airlines from Washington, D.C. to Pittsburgh?

    The top 3 most reliable airlines when flying from Washington, D.C. to Pittsburgh are Republic Airways (83%), Copa Airlines (82%) and Austrian Airlines (80%).

  • What are the cheapest flights from Washington, D.C. to Pittsburgh?

    On average you can expect to pay $285 for a flight from Washington, D.C. to Pittsburgh. The cheapest flight overall is $127 while the most popular route, (Washington, D.C. Dulles Intl - Pittsburgh) is currently priced at $139.

  • Can I find deals for flights from Washington, D.C. to Pittsburgh that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Pittsburgh?

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

  • Can I find deals for business class flights from Washington, D.C. to Pittsburgh?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Pittsburgh 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 Washington, D.C. to Pittsburgh?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Pittsburgh (average of $102). Flying from Washington, D.C. to Pittsburgh in January is currently the most expensive (average of $162). 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 Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Mars
Steubenville
Washington
Monroeville
Wexford
Belle Vernon

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Alternative routes for Washington, D.C. to Pittsburgh

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to LaGuardia flights
Dulles Intl to John F Kennedy Intl flights
Reagan-National to John F Kennedy Intl flights
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Reagan-National to Newark flights
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Dulles Intl to Pittsburgh flights
Reagan-National to Pittsburgh flights
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Reagan-National to Philadelphia flights
Dulles Intl to Scranton flights
Dulles Intl to Harrisburg flights
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Dulles Intl to Elmira flights
Reagan-National to Elmira flights
Dulles Intl to Allentown flights
Reagan-National to Scranton flights
Dulles Intl to Erie flights
Reagan-National to Erie flights
Reagan-National to Williamsport flights

Top 4 airlines flying from Washington, D.C. to Pittsburgh

Discover the top 4 airlines that operate flights from Washington, D.C. to Pittsburgh. 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 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Southern / MokuleleCheapest$113Average$159FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$177Average$262FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$179Average$286FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$220Average$318FlexibilityNo cancel feeOn-time63%

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