What is the cheapest airline that flies from Washington to Pittsburgh?

American Airlines, Southwest, and Delta are the most popular carriers operating from Washington to Pittsburgh

How long does it take to fly to Pittsburgh?

Flight times from State of Washington to Pittsburgh vary, but if you’re flying out of Seattle and flying into Pittsburgh (one of the most popular routes), then the duration is 4h 36m on average. Another popular route from State of Washington to Pittsburgh is flying from Pasco to Pittsburgh, which will take roughly 6h 33m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Pittsburgh?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Pittsburgh from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Pittsburgh. Keep in mind that there are 6 different airlines that fly to Pittsburgh on a routine basis, so you have a few additional options to choose from.

How many flights depart from State of Washington to Pittsburgh on average per week?

As of August 2025, there are 20 flights per week flying from State of Washington to Pittsburgh. The most common day of the week flights depart is Thu, with 20% of flights taking off on this day.

How many flights depart from State of Washington to Pittsburgh on average per day?

2 flights are operational daily from State of Washington to Pittsburgh as of August 2025. The most popular departure time for this route is 11:00PM, with 57% of flights per day taking off in the evening.

When did momondo last update prices for flights from Washington to Pittsburgh Airport?

Prices for flights from Washington to Pittsburgh Airport are updated daily.

How many operators does momondo search for flights from Washington to Pittsburgh Airport?

As of August 2025, there are 8 operators available to choose from for flights from Washington to Pittsburgh Airport.

How old do you have to be to fly from Washington to Pittsburgh Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Pittsburgh Airport.

What documentation or ID do you need to fly to Pittsburgh Airport?

The travel and health documents you'll need for your trip to Pittsburgh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pittsburgh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$79 Cheap Flights from Washington to Pittsburgh in 2025

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Find the cheapest flights from Washington to Pittsburgh

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:03 pm - 10:53 pmSEA-PIT

7h 50m1 stop

5:37 am - 11:03 amPIT-SEA

8h 26m1 stop

$159American Airlines

Find Deal

Fri, Oct 24 - Mon, Oct 27

5:26 am - 5:29 pmSEA-PIT

9h 03m1 stop

5:13 pm - 10:29 pmPIT-SEA

8h 16m1 stop

$164American Airlines

Find Deal

Wed, Sep 10 - Wed, Sep 17

11:10 pm - 3:30 pmSEA-PIT

13h 20m1 stop

6:40 pm - 11:35 pmPIT-SEA

7h 55m1 stop

$195Southwest

Find Deal

Mon, Sep 8 - Tue, Sep 16

6:05 am - 4:05 pmSEA-PIT

7h 00m1 stop

4:50 pm - 11:34 pmPIT-SEA

9h 44m1 stop

$197Delta

Find Deal

Wed, Dec 10 - Sun, Dec 14

5:45 am - 7:50 pmSEA-PIT

11h 05m1 stop

5:45 am - 1:25 pmPIT-SEA

10h 40m2 stops

$210Southwest

Find Deal

Sat, Dec 13 - Tue, Dec 16

5:45 am - 4:43 pmSEA-PIT

7h 58m1 stop

7:13 pm - 11:34 pmPIT-SEA

7h 21m1 stop

$218Delta

Find Deal

Thu, Dec 11 - Mon, Dec 15

8:37 pm - 6:48 amPDX-PIT

7h 11m1 stop

7:42 pm - 12:15 amPIT-PDX

7h 33m1 stop

$236Alaska Airlines

Find Deal

Tue, Sep 9 - Tue, Sep 23

11:06 am - 6:42 pmSEA-PIT

4h 36mnonstop

7:59 pm - 10:22 pmPIT-SEA

5h 23mnonstop

$237Alaska Airlines

Find Deal

Tue, Sep 23 - Sat, Oct 4

2:15 pm - 11:44 pmPDX-PIT

6h 29m1 stop

6:22 am - 12:43 pmPIT-PDX

9h 21m1 stop

$237United Airlines

Find Deal

Wed, Sep 10 - Wed, Sep 24

6:30 am - 8:39 pmPSC-PIT

11h 09m2 stops

2:10 pm - 8:35 pmPIT-PSC

9h 25m2 stops

$359United Airlines

Find Deal

Tue, Sep 9 - Sat, Sep 13

Delta flights from State of Washington to Pittsburgh

Our best Delta deals on State of Washington to Pittsburgh flight tickets

Delta

Dec 10

SEA6:05 amSeattle/Tacoma Intl

7h 00m

1 stop

PIT4:05 pmPittsburgh

Dec 14

PIT4:50 pmPittsburgh

9h 44m

1 stop

SEA11:34 pmSeattle/Tacoma Intl

$197

Find similar

Delta

Dec 11

SEA5:45 amSeattle/Tacoma Intl

7h 58m

1 stop

PIT4:43 pmPittsburgh

Dec 15

PIT7:13 pmPittsburgh

7h 21m

1 stop

SEA11:34 pmSeattle/Tacoma Intl

$218

Find similar

Delta

Sep 6

PDX6:20 amPortland

6h 49m

1 stop

PIT4:09 pmPittsburgh

Sep 9

PIT6:25 amPittsburgh

7h 15m

1 stop

PDX10:40 amPortland

$254

Find similar

Southwest flights from State of Washington to Pittsburgh

Our best Southwest deals on State of Washington to Pittsburgh flight tickets

Southwest

Sep 8

SEA11:10 pmSeattle/Tacoma Intl

13h 20m

1 stop

PIT3:30 pmPittsburgh

Sep 16

PIT6:40 pmPittsburgh

7h 55m

1 stop

SEA11:35 pmSeattle/Tacoma Intl

$195

Find similar

Southwest

Dec 13

SEA5:45 amSeattle/Tacoma Intl

11h 05m

1 stop

PIT7:50 pmPittsburgh

Dec 16

PIT5:45 amPittsburgh

10h 40m

2 stops

SEA1:25 pmSeattle/Tacoma Intl

$210

Find similar

Southwest

Sep 12

SEA6:30 amSeattle/Tacoma Intl

14h 10m

1 stop

PIT11:40 pmPittsburgh

Sep 15

PIT7:00 pmPittsburgh

8h 05m

1 stop

SEA12:05 amSeattle/Tacoma Intl

$219

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattlePittsburgh

SEA - PIT

SEAPIT

Seattle/Tacoma Intl

Fri 10/24

12:03 pm-10:53 pm

1 stop7h 50m

Pittsburgh

Mon 10/27

5:37 am-11:03 am

1 stop8h 26m

$159

SeattlePittsburgh

SEA - PIT

SEAPIT

Seattle/Tacoma Intl

Wed 9/10

5:26 am-5:29 pm

1 stop9h 03m

Pittsburgh

Wed 9/17

5:13 pm-10:29 pm

1 stop8h 16m

$164

SeattlePittsburgh

SEA - PIT

SEAPIT

Seattle/Tacoma Intl

Mon 9/8

11:10 pm-3:30 pm

1 stop13h 20m

Pittsburgh

Tue 9/16

6:40 pm-11:35 pm

1 stop7h 55m

$195

SeattlePittsburgh

SEA - PIT

SEAPIT

Seattle/Tacoma Intl

Wed 12/10

6:05 am-4:05 pm

1 stop7h 00m

Pittsburgh

Sun 12/14

4:50 pm-11:34 pm

1 stop9h 44m

$197

SeattlePittsburgh

SEA - PIT

SEAPIT

Seattle/Tacoma Intl

Sat 12/13

5:45 am-7:50 pm

1 stop11h 05m

Pittsburgh

Tue 12/16

5:45 am-1:25 pm

2 stops10h 40m

$210

SeattlePittsburgh

SEA - PIT

SEAPIT

Seattle/Tacoma Intl

Thu 12/11

5:45 am-4:43 pm

1 stop7h 58m

Pittsburgh

Mon 12/15

7:13 pm-11:34 pm

1 stop7h 21m

$218

PortlandPittsburgh

PDX - PIT

PDXPIT

Portland

Tue 9/9

8:37 pm-6:48 am

1 stop7h 11m

Pittsburgh

Tue 9/23

7:42 pm-12:15 am

1 stop7h 33m

$236

SeattlePittsburgh

SEA - PIT

SEAPIT

Seattle/Tacoma Intl

Tue 9/23

11:06 am-6:42 pm

Nonstop4h 36m

Pittsburgh

Sat 10/4

7:59 pm-10:22 pm

Nonstop5h 23m

$237

PortlandPittsburgh

PDX - PIT

PDXPIT

Portland

Wed 9/10

2:15 pm-11:44 pm

1 stop6h 29m

Pittsburgh

Wed 9/24

6:22 am-12:43 pm

1 stop9h 21m

$237

PascoPittsburgh

PSC - PIT

PSCPIT

Pasco Tri Cities

Tue 9/9

6:30 am-8:39 pm

2 stops11h 09m

Pittsburgh

Sat 9/13

2:10 pm-8:35 pm

2 stops9h 25m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Pittsburgh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Pittsburgh?

In general, January is the cheapest month to fly from State of Washington to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $301. The month of March is another great option to travel to Pittsburgh, with average flight prices from State of Washington averaging around $306.

What is the cheapest day to depart on your flight to Pittsburgh?

The cheapest day to depart on your flight to Pittsburgh is on a Friday when prices can be found for as low as $354. This is often the case because there is less demand to fly during this day of the week. Flights from State of Washington to Pittsburgh on a Sunday will generally be more expensive and average around $446. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Pittsburgh?

Our data shows that the cheapest State of Washington to Pittsburgh flights are usually those with departure times in the afternoon. Our users have found flights to Pittsburgh in the afternoon for as low as $212. Flights to Pittsburgh are more costly at noon, with an average ticket price of $529. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington to Pittsburgh flight route?

Fly from Seattle/Tacoma Intl to Pittsburgh for the best Washington - Pittsburgh flight prices

How far in advance should I book a flight to Pittsburgh?

You are more likely to see cheaper flights to Pittsburgh from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Pittsburgh for around $374 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pittsburgh from State of Washington for as low as $306 on momondo.

What cabin class options are available on Washington to Pittsburgh flights?

There are 4 cabin classes available to choose from on Washington to Pittsburgh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Pittsburgh flights?

You could potentially save up to 38% on your flight if you consider stops on a State of Washington to Pittsburgh flight.

Cheap State of Washington to Pittsburgh flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Pittsburgh

Best Price Found	$79
Fastest flight time	4h 36m
Direct flights	Every day
Airports in Pittsburgh	1 airport

The best one-way flight to Pittsburgh from State of Washington in the past 72 hours is $79. The best round-trip flight deal from State of Washington to Pittsburgh found on momondo in the last 72 hours is $159.

The fastest flight from State of Washington to Pittsburgh takes 4h 36m

Direct flights go from State of Washington to Pittsburgh every day.

There is 1 airport near Pittsburgh: Pittsburgh (PIT)

Search flight deals

When did momondo last update prices for flights from Washington to Pittsburgh Airport?
Prices for flights from Washington to Pittsburgh Airport are updated daily.
How many operators does momondo search for flights from Washington to Pittsburgh Airport?
As of August 2025, there are 8 operators available to choose from for flights from Washington to Pittsburgh Airport.
How old do you have to be to fly from Washington to Pittsburgh Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Pittsburgh Airport.
What documentation or ID do you need to fly to Pittsburgh Airport?
The travel and health documents you'll need for your trip to Pittsburgh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pittsburgh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from State of Washington to Pittsburgh?
Based on momondo bookings for flights between State of Washington and Pittsburgh, the leading plane model is Boeing 737 MAX 9, making up 69.75% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 14.59%, Boeing 737 MAX 8 with 8.54%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 3.91%.

Best airlines flying from State of Washington to Pittsburgh

Compare and see reviews for airlines that fly from State of Washington to Pittsburgh with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $157	Free Cancellation	Rating 8.0 7,980 reviews	Search Delta flights
Southwest	PriceFrom $183	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights
American Airlines	PriceFrom $196	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Hawaiian Airlines	PriceFrom $222	Free Cancellation	Rating 7.8 2,656 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 8,916 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $246	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Washington

Monroeville

Wheeling

Butler

West Mifflin

New Castle

Steubenville

Triadelphia

Belle Vernon

Moon

Canonsburg

Coraopolis

Mars

Wexford

Freeport

Cadiz

Chester

Bridgeport

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Pittsburgh?

It is quick and easy to find Washington to Pittsburgh flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Pittsburgh that suits you.

Can I find flights from Washington to Pittsburgh with flexible booking policies on momondo?

Flights from Washington to Pittsburgh with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington to Pittsburgh?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Pittsburgh from Washington.

I’m not ready to book a flight from Washington to Pittsburgh right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington to Pittsburgh now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Pittsburgh and let you know when they change.

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Cheap flights from Washington to Pittsburgh from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Pittsburgh departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Find the cheapest flights from Washington to Pittsburgh

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from State of Washington to Pittsburgh

Our best Delta deals on State of Washington to Pittsburgh flight tickets

Southwest flights from State of Washington to Pittsburgh

Our best Southwest deals on State of Washington to Pittsburgh flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Pittsburgh that are best for you.

See travel insights to Pittsburgh from

How to get the cheapest flight ticket from State of Washington to Pittsburgh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Pittsburgh?

What is the cheapest day to depart on your flight to Pittsburgh?

What is the cheapest time of day to depart on your flight to Pittsburgh?

What is the cheapest Washington to Pittsburgh flight route?

Fly from Seattle/Tacoma Intl to Pittsburgh for the best Washington - Pittsburgh flight prices

How far in advance should I book a flight to Pittsburgh?

What cabin class options are available on Washington to Pittsburgh flights?

There are 4 cabin classes available to choose from on Washington to Pittsburgh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Pittsburgh flights?

You could potentially save up to 38% on your flight if you consider stops on a State of Washington to Pittsburgh flight.

What is the cheapest airline that flies from Washington to Pittsburgh?

American Airlines, Southwest, and Delta are the most popular carriers operating from Washington to Pittsburgh

What airlines fly to Pittsburgh?

How many flights depart from State of Washington to Pittsburgh on average per day?

2 flights are operational daily from State of Washington to Pittsburgh as of August 2025. The most popular departure time for this route is 11:00PM, with 57% of flights per day taking off in the evening.

How many flights depart from State of Washington to Pittsburgh on average per week?

As of August 2025, there are 20 flights per week flying from State of Washington to Pittsburgh. The most common day of the week flights depart is Thu, with 20% of flights taking off on this day.

How long does it take to fly to Pittsburgh?

Cheap State of Washington to Pittsburgh flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Pittsburgh

Best Price Found

Fastest flight time

Direct flights

Airports in Pittsburgh

When did momondo last update prices for flights from Washington to Pittsburgh Airport?

How many operators does momondo search for flights from Washington to Pittsburgh Airport?

How old do you have to be to fly from Washington to Pittsburgh Airport?

What documentation or ID do you need to fly to Pittsburgh Airport?

What is the most popular plane model from State of Washington to Pittsburgh?

Best airlines flying from State of Washington to Pittsburgh

Compare and see reviews for airlines that fly from State of Washington to Pittsburgh with momondo

Traveling to a place near Pittsburgh?

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Pittsburgh?

Can I find flights from Washington to Pittsburgh with flexible booking policies on momondo?

How can momondo help me find flights from Washington to Pittsburgh?

I’m not ready to book a flight from Washington to Pittsburgh right now. Can momondo alert me if prices change?

An easier way to manage your Pittsburgh trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Pennsylvania