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$58+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — PIT
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Pittsburgh are usually found in July or August, booked 82 days in advance, depart on a Wednesday or Saturday and return on a Thursday

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 July 1, 2025.

Round-trip from

$137
(Southwest)

One-way from

$58
(iWofly)

Popular in

March

Cheapest in

July

Average price

$179

Good round-trip deal

$221 or less

Good one-way deal

$121 or less
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. 10% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 1, 2025.

This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/410:35 pmBWI - PIT
Nonstop1h 05mSouthwest
Wed 8/64:15 pmPIT - BWI
Nonstop1h 10mSouthwest
Deal found 6/30$137
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 8/46:50 pmBWI - PIT
1 stop5h 08mUnited Airlines
Wed 8/67:00 amPIT - BWI
1 stop6h 48mUnited Airlines
Deal found 6/30$157
This American Airlines deal was found by Cheapflights users on 7/1. 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 8/75:38 pmBWI - PIT
1 stop4h 14mAmerican Airlines
Mon 8/116:12 pmPIT - BWI
1 stop4h 56mAmerican Airlines
Deal found 7/1$159
This Mytrip deal was found by Cheapflights users on 6/29. 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.
Sat 7/261:25 pmBWI - PIT
1 stop9h 50mMultiple Airlines
Sun 7/276:52 pmPIT - BWI
1 stop13h 52mMultiple Airlines
Deal found 6/29$171
This Southern / Mokulele deal was found by Cheapflights users on 6/30. 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 7/212:55 pmIAD - PIT
1 stop4h 18mSouthern / Mokulele
Mon 7/711:55 amPIT - IAD
1 stop4h 20mSouthern / Mokulele
Deal found 6/30$179
This American Airlines deal was found by Cheapflights users on 6/29. 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 7/258:00 amDCA - PIT
Nonstop1h 19mAmerican Airlines
Mon 7/285:50 pmPIT - DCA
Nonstop1h 08mAmerican Airlines
Deal found 6/29$179
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Thu 8/79:25 amIAD - PIT
1 stop14h 11mMultiple Airlines
Mon 8/1111:55 amPIT - IAD
1 stop4h 20mMultiple Airlines
Deal found 7/1$185
This Tripair deal was found by Cheapflights users on 7/1. 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 Tripair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/78:15 amIAD - PIT
Nonstop1h 06mUnited Airlines
Mon 8/118:05 pmPIT - IAD
Nonstop1h 13mUnited Airlines
Deal found 7/1$186
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/96:05 amDCA - PIT
1 stop3h 40mDelta
Mon 8/114:39 pmPIT - DCA
1 stop6h 17mDelta
Deal found 6/30$188
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Tue 9/234:00 pmBWI - PIT
1 stop7h 22mSpirit Airlines
Fri 9/268:30 pmPIT - BWI
2 stops25h 38mSpirit Airlines
Deal found 7/1$206
This Mytrip deal was found by Cheapflights users on 6/30. 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.
Thu 7/3111:58 amIAD - PIT
1 stop10h 46mAllegiant Air
Sun 8/38:52 pmPIT - IAD
2 stops17h 31mAllegiant Air
Deal found 6/30$237
This Frontier deal was found by Cheapflights users on 6/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2112:11 pmBWI - PIT
1 stop7h 27mFrontier
Thu 7/243:14 pmPIT - BWI
2 stops18h 19mFrontier
Deal found 6/30$238

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 July 1, 2025.
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

Mon 8/4

10:35 pm-11:40 pm

Nonstop1h 05m

Pittsburgh

Wed 8/6

4:15 pm-5:25 pm

Nonstop1h 10m

$137

BaltimorePittsburgh

BWI - PIT

BWIPIT

Baltimore/Washington

Mon 8/4

6:50 pm-11:58 pm

1 stop5h 08m

Pittsburgh

Wed 8/6

7:00 am-1:48 pm

1 stop6h 48m

$157

BaltimorePittsburgh

BWI - PIT

BWIPIT

Baltimore/Washington

Thu 8/7

5:38 pm-9:52 pm

1 stop4h 14m

Pittsburgh

Mon 8/11

6:12 pm-11:08 pm

1 stop4h 56m

$159

BaltimorePittsburgh

BWI - PIT

BWIPIT

Baltimore/Washington

Sat 7/26

1:25 pm-11:15 pm

1 stop9h 50m

Pittsburgh

Sun 7/27

6:52 pm-8:44 am

1 stop13h 52m

$171

Washington, D.C.Pittsburgh

IAD - PIT

IADPIT

Washington, D.C. Dulles Intl

Fri 7/25

8:30 am-9:38 am

Nonstop1h 08m

Pittsburgh

Mon 7/28

1:30 pm-2:43 pm

Nonstop1h 13m

$179

Washington, D.C.Pittsburgh

DCA - PIT

DCAPIT

Washington, D.C. Reagan-National

Fri 7/25

8:00 am-9:19 am

Nonstop1h 19m

Pittsburgh

Mon 7/28

5:50 pm-6:58 pm

Nonstop1h 08m

$179

Washington, D.C.Pittsburgh

IAD - PIT

IADPIT

Washington, D.C. Dulles Intl

Sun 7/27

12:55 pm-5:13 pm

1 stop4h 18m

Pittsburgh

Sun 8/3

2:55 pm-7:05 am

1 stop16h 10m

$183

Washington, D.C.Pittsburgh

IAD - PIT

IADPIT

Washington, D.C. Dulles Intl

Thu 8/7

9:25 am-11:36 pm

1 stop14h 11m

Pittsburgh

Mon 8/11

11:55 am-4:15 pm

1 stop4h 20m

$185

Washington, D.C.Pittsburgh

DCA - PIT

DCAPIT

Washington, D.C. Reagan-National

Sat 8/9

6:05 am-9:45 am

1 stop3h 40m

Pittsburgh

Mon 8/11

4:39 pm-10:56 pm

1 stop6h 17m

$188

BaltimorePittsburgh

BWI - PIT

BWIPIT

Baltimore/Washington

Tue 9/23

4:00 pm-11:22 pm

1 stop7h 22m

Pittsburgh

Fri 9/26

8:30 pm-10:08 pm

2 stops25h 38m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 35 results
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The best insider tips for Washington, D.C. to Pittsburgh flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
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

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

How far ahead should I book a flight from Washington, D.C. to Pittsburgh?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Pittsburgh. Price data was last updated on June 27, 2025.

Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Pittsburgh. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Pittsburgh (average of $262). Flying from Washington, D.C. to Pittsburgh in November is currently the most expensive (average of $333). 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 July 1, 2025.

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 morning could potentially save you up to 19% 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 June 29, 2025.

Travelers seeking maximum savings on their Washington, D.C. to Pittsburgh flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday afternoons 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 July 1, 2025.

The most flights from WAS to PIT are scheduled on a Monday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

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

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 July 1, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United 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
4,275 reviews

Crew

8.6

Food

7.0

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,275 reviews
Southwest
8.0
Very good
4,275 reviews

Crew

8.6

Food

7.0

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,974 reviews
Southwest
8.0
Very good
4,275 reviews

Crew

8.6

Food

7.0

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,858 reviews
Southwest
8.0
Very good
4,275 reviews

Crew

8.6

Food

7.0

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,919 reviews
Southwest
8.0
Very good
4,275 reviews

Crew

8.6

Food

7.0

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,275 reviews

Crew

8.6

Food

7.0

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 16 daily inbound flights from Washington, D.C. from 4 different airlines.

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

    Flying on Southwest is currently your cheapest option to Pittsburgh, with prices starting at $137. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $157 and $159, respectively. Southwest is priced at 40% 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?

    $58 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 United Airlines and Southwest, with prices starting from $69 and $69, respectively.

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

    Most travelers choose Washington, D.C. Dulles Intl - Pittsburgh, Washington, D.C. Reagan-National - Pittsburgh or Baltimore/Washington - 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 ANA (89%), Ethiopian Air (89%) and Republic Airways (86%).

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

    On average you can expect to pay $218 for a flight from Washington, D.C. to Pittsburgh. The cheapest flight overall is $121 while the most popular route, (Washington, D.C. Dulles Intl - Pittsburgh) is currently priced at $106.

  • 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, August is the cheapest month in which you can book a flight from Washington, D.C. to Pittsburgh (average of $262). Flying from Washington, D.C. to Pittsburgh in November is currently the most expensive (average of $333). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Mars
Steubenville
Monroeville
Washington
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 John F Kennedy Intl flights
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Reagan-National to Scranton flights
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Reagan-National to Elmira flights
Reagan-National to Harrisburg 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Southern / MokuleleCheapest$112Average$146FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$179Average$260FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$179Average$271FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$220Average$308FlexibilityNo cancel feeOn-time63%

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