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$86+ Cheap flights from Pittsburgh (PIT) to Washington

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SEA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Pittsburgh to Washington

Keep the following information in mind while searching for Pittsburgh to Washington flight deals. Data was last updated July 29, 2025.

Round-trip from

$227
(Hawaiian Airlines)

One-way from

$86
(CheapOair)

Popular in

December

Cheapest in

January

Average price

$428

Good round-trip deal

$375 or less

Good one-way deal

$200 or less
From Pittsburgh to Washington
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One-way flight from Pittsburgh to Washington
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($7 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 Pittsburgh to Washington.
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Price to beat on a one-way flight from Pittsburgh to Washington.
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Find flight deals from Pittsburgh to Washington

Cheapest flights from Pittsburgh to Washington
Explore the most affordable flight options available from Pittsburgh to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 7/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:42 pmPIT - SEA
Nonstop5h 12mHawaiian Airlines
Tue 9/211:08 pmSEA - PIT
Nonstop4h 40mHawaiian Airlines
Deal found 7/28$227
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 10/410:26 amPIT - SEA
1 stop10h 03mAmerican Airlines
Fri 10/1012:34 amSEA - PIT
1 stop11h 08mAmerican Airlines
Deal found 7/28$232
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:42 pmPIT - SEA
Nonstop5h 12mAlaska Airlines
Mon 9/2211:08 pmSEA - PIT
Nonstop4h 40mAlaska Airlines
Deal found 7/28$237
This Southwest deal was found by Cheapflights users on 7/28. 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.
Sun 9/76:55 pmPIT - SEA
1 stop8h 55mSouthwest
Sat 9/135:55 amSEA - PIT
1 stop11h 35mSouthwest
Deal found 7/28$239
This Delta deal was found by Cheapflights users on 7/28. 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 8/235:56 pmPIT - SEA
1 stop9h 03mDelta
Mon 8/255:30 amSEA - PIT
1 stop8h 05mDelta
Deal found 7/28$248
This Delta deal was found by Cheapflights users on 7/27. 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 11/81:48 pmPIT - PDX
1 stop8h 18mDelta
Tue 11/1112:40 amPDX - PIT
1 stop6h 33mDelta
Deal found 7/27$271
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/77:05 amPIT - SEA
1 stop7h 26mUnited Airlines
Fri 9/1210:55 pmSEA - PIT
1 stop7h 53mUnited Airlines
Deal found 7/28$273
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 9/165:23 pmPIT - PDX
1 stop9h 42mAmerican Airlines
Tue 9/236:07 amPDX - PIT
2 stops11h 03mAmerican Airlines
Deal found 7/29$276
This Frontier deal was found by Cheapflights users on 7/27. 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 8/115:40 pmPIT - SEA
1 stop9h 54mFrontier
Fri 8/156:25 amSEA - PIT
1 stop7h 20mFrontier
Deal found 7/27$278
This Frontier deal was found by Cheapflights users on 7/27. 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.
Fri 8/15:40 pmPIT - PDX
1 stop9h 35mFrontier
Mon 8/46:35 amPDX - PIT
1 stop7h 10mFrontier
Deal found 7/27$278
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/107:15 pmPIT - PDX
1 stop17h 03mSpirit Airlines
Mon 8/187:52 pmPDX - PIT
1 stop8h 15mSpirit Airlines
Deal found 7/27$280
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1710:35 amPIT - PDX
1 stop7h 30mUnited Airlines
Mon 9/225:40 pmPDX - PIT
1 stop8h 34mUnited Airlines
Deal found 7/29$284

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Washington 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 29, 2025.
Use the filters below to find and compare flights from Pittsburgh to Washington that are best for you.

Fly from

Pittsburgh

Fly to

Washington

Route

Depart

Return

Price

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

Fri 8/29

7:42 pm-9:54 pm

Nonstop5h 12m

Seattle/Tacoma Intl

Tue 9/2

11:08 pm-6:48 am

Nonstop4h 40m

$227

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

Sat 10/4

10:26 am-5:29 pm

1 stop10h 03m

Seattle/Tacoma Intl

Fri 10/10

12:34 am-2:42 pm

1 stop11h 08m

$232

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

Fri 9/19

7:42 pm-9:54 pm

Nonstop5h 12m

Seattle/Tacoma Intl

Mon 9/22

11:08 pm-6:48 am

Nonstop4h 40m

$237

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

Sun 9/7

6:55 pm-12:50 am

1 stop8h 55m

Seattle/Tacoma Intl

Sat 9/13

5:55 am-8:30 pm

1 stop11h 35m

$239

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

Sat 8/23

5:56 pm-11:59 pm

1 stop9h 03m

Seattle/Tacoma Intl

Mon 8/25

5:30 am-4:35 pm

1 stop8h 05m

$248

PittsburghPortland

PIT - PDX

PITPDX

Pittsburgh

Wed 8/20

5:30 pm-11:49 pm

1 stop9h 19m

Portland

Tue 8/26

10:05 pm-10:16 am

1 stop9h 11m

$271

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

Sun 9/7

7:05 am-11:31 am

1 stop7h 26m

Seattle/Tacoma Intl

Fri 9/12

10:55 pm-9:48 am

1 stop7h 53m

$273

PittsburghPortland

PIT - PDX

PITPDX

Pittsburgh

Tue 9/16

3:26 pm-9:27 pm

1 stop9h 01m

Portland

Tue 9/23

6:07 am-7:31 pm

2 stops10h 24m

$276

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

Mon 8/11

5:40 pm-12:34 am

1 stop9h 54m

Seattle/Tacoma Intl

Fri 8/15

6:25 am-4:45 pm

1 stop7h 20m

$278

PittsburghPortland

PIT - PDX

PITPDX

Pittsburgh

Fri 8/1

5:40 pm-12:15 am

1 stop9h 35m

Portland

Mon 8/4

6:35 am-4:45 pm

1 stop7h 10m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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

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

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

Currently, January is the cheapest month in which you can book a flight from Pittsburgh to State of Washington (average of $238). Flying from Pittsburgh to State of Washington in June is currently the most expensive (average of $389). 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 WA?

Find hourly flight availability from Pittsburgh to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

When flying from Pittsburgh to State of Washington, 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 State of Washington

Explore weekly flight availability from Pittsburgh to Washington. 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 29, 2025.

The most flights from PIT to USWA are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Pittsburgh to Washington to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Washington. 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 Washington?

    Located just 13.5 mi from the city center, Pittsburgh (PIT) is the airport most travelers will use when flying to Washington from Pittsburgh.

  • How popular is this Pittsburgh to State of Washington flight route?

    This flight path from Pittsburgh to Washington was viewed by 24 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $86. However, be on the lookout for offers from Southwest and American Airlines, as they are both options that can get you from Pittsburgh to State of Washington for a low price.

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

    Most travelers choose Pittsburgh - Seattle/Tacoma Intl, Pittsburgh - Portland or Pittsburgh - Spokane when deciding on the best route from Pittsburgh to State of Washington.

  • What are the most reliable airlines from Pittsburgh to State of Washington?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Pittsburgh to State of Washington on time: Finnair (81%), Alaska Airlines (66%), Hawaiian Airlines (62%).

  • What are the cheapest flights from Pittsburgh to State of Washington?

    On average you can expect to pay $406 for a flight from Pittsburgh to State of Washington. The cheapest flight overall is $138 while the most popular route, (Pittsburgh - Seattle/Tacoma Intl) is currently priced at $195.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Pittsburgh to State of Washington (average of $238). Flying from Pittsburgh to State of Washington in June is currently the most expensive (average of $389). 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 Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Pittsburgh to Washington

Discover the top 7 airlines that operate flights from Pittsburgh to Washington. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$99Average$218FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$194Average$431FlexibilityNo cancel feeOn-time63%
DeltaCheapest$196Average$403FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$215Average$407FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$416FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$246Average$427FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$256Average$522FlexibilityNo cancel feeOn-time75%

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