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$109+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SEA
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$218
(Frontier)

One-way from

$109
(Frontier)

Popular in

July

Cheapest in

January

Average price

$345

Good round-trip deal

$388 or less

Good one-way deal

$219 or less
Provider with most accurate pricing for Pittsburgh-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-Seattle/Tacoma Intl flights.
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From Pittsburgh to Washington
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One-way flight from Pittsburgh to Washington
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Highest demand for flights based on searches. 16% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 30, 2025.

This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/25:22 pmPIT - PDX
1 stop9h 57mFrontier
Fri 6/66:35 amPDX - PIT
1 stop6h 52mFrontier
Deal found 4/29$218
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 8/87:25 pmPIT - SEA
1 stop7h 27mDelta
Mon 8/1811:35 pmSEA - PIT
1 stop8h 11mDelta
Deal found 4/28$247
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/135:25 amPIT - SEA
1 stop7h 50mAmerican Airlines
Tue 5/1310:59 pmSEA - PIT
1 stop7h 58mAmerican Airlines
Deal found 4/29$251
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 9/26:00 pmPIT - SEA
1 stop7h 20mUnited Airlines
Sat 9/65:07 amSEA - PIT
2 stops8h 48mUnited Airlines
Deal found 4/28$252
This Hawaiian Airlines deal was found by Cheapflights users on 4/28. 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 6/67:44 pmPIT - SEA
Nonstop5h 16mHawaiian Airlines
Wed 6/1111:01 amSEA - PIT
Nonstop4h 43mHawaiian Airlines
Deal found 4/28$257
This Southwest deal was found by Cheapflights users on 4/28. 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.
Mon 7/148:30 pmPIT - SEA
1 stop7h 20mSouthwest
Tue 7/2210:40 pmSEA - PIT
1 stop10h 15mSouthwest
Deal found 4/28$265
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/207:44 pmPIT - SEA
Nonstop5h 16mMultiple Airlines
Thu 5/226:00 amSEA - PIT
1 stop8h 06mMultiple Airlines
Deal found 4/29$269
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/25:22 pmPIT - PDX
1 stop9h 57mMultiple Airlines
Wed 6/116:28 pmPDX - PIT
1 stop12h 57mMultiple Airlines
Deal found 4/29$274
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/35:57 pmPIT - PDX
1 stop9h 02mAmerican Airlines
Mon 6/912:59 amPDX - PIT
1 stop7h 11mAmerican Airlines
Deal found 4/29$285
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/87:44 pmPIT - SEA
Nonstop5h 16mAlaska Airlines
Sun 6/811:05 pmSEA - PIT
Nonstop4h 40mAlaska Airlines
Deal found 4/29$292
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Tue 5/207:00 amPIT - SEA
2 stops44h 10mSpirit Airlines
Thu 5/226:00 amSEA - PIT
1 stop8h 06mSpirit Airlines
Deal found 4/29$306
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 9/57:42 pmPIT - GEG
1 stop7h 17mAlaska Airlines
Mon 9/157:44 pmGEG - PIT
1 stop8h 04mAlaska Airlines
Deal found 4/28$316

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 April 30, 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

PittsburghPortland

PIT - PDX

PITPDX

Pittsburgh

Mon 6/2

5:22 pm-12:19 am

1 stop9h 57m

Portland

Fri 6/6

6:35 am-4:27 pm

1 stop6h 52m

$218

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

Fri 8/8

7:25 pm-11:52 pm

1 stop7h 27m

Seattle/Tacoma Intl

Mon 8/18

11:35 pm-10:46 am

1 stop8h 11m

$247

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

Tue 5/13

5:25 am-10:15 am

1 stop7h 50m

Seattle/Tacoma Intl

Tue 5/13

10:59 pm-9:57 am

1 stop7h 58m

$251

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

Tue 9/2

6:00 pm-10:20 pm

1 stop7h 20m

Seattle/Tacoma Intl

Sat 9/6

5:07 am-4:55 pm

2 stops8h 48m

$252

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

Fri 6/6

7:44 pm-10:00 pm

Nonstop5h 16m

Seattle/Tacoma Intl

Wed 6/11

11:01 am-6:44 pm

Nonstop4h 43m

$257

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

Mon 7/14

8:30 pm-12:50 am

1 stop7h 20m

Seattle/Tacoma Intl

Tue 7/22

10:40 pm-11:55 am

1 stop10h 15m

$265

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

Tue 5/20

7:44 pm-10:00 pm

Nonstop5h 16m

Seattle/Tacoma Intl

Thu 5/22

6:00 am-5:06 pm

1 stop8h 06m

$269

PittsburghPortland

PIT - PDX

PITPDX

Pittsburgh

Mon 6/2

5:22 pm-12:19 am

1 stop9h 57m

Portland

Wed 6/11

6:28 pm-10:25 am

1 stop12h 57m

$274

PittsburghPortland

PIT - PDX

PITPDX

Pittsburgh

Tue 6/3

5:57 pm-11:59 pm

1 stop9h 02m

Portland

Mon 6/9

12:59 am-11:10 am

1 stop7h 11m

$285

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

Sun 6/8

7:44 pm-10:00 pm

Nonstop5h 16m

Seattle/Tacoma Intl

Sun 6/8

11:05 pm-6:45 am

Nonstop4h 40m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 54 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 July is currently the most expensive (average of $405). 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 April 30, 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.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 April 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Pittsburgh to Washington by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,405 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 18 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 Frontier, with whom users have recently found tickets for as low as $109. However, be on the lookout for offers from Alaska Airlines and Delta, 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 cheapest flights from Pittsburgh to State of Washington?

    On average you can expect to pay $810 for a flight from Pittsburgh to State of Washington. The cheapest flight overall is $153 while the most popular route, (Pittsburgh - Seattle/Tacoma Intl) is currently priced at $237.

  • 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 July is currently the most expensive (average of $405). 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 8 airlines flying from Pittsburgh to Washington

Discover the top 8 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$83Average$211FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$164Average$217FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$213Average$401FlexibilityNo cancel feeOn-time71%
DeltaCheapest$217Average$419FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$233Average$429FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$236Average$503FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$246Average$446FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$255Average$534FlexibilityNo cancel feeOn-time75%

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