Cheap Flights from Seattle (SEA) to Pittsburgh (PIT) from HK$766~

View HK$766 flight on Tue, 3 Mar 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Pittsburgh Intl. Airport (PIT)

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Find Cheap Flights from Seattle (SEA) to Pittsburgh (PIT)

Prices were available within the past 7 days and start at HK$766 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Seattle (SEA) to Pittsburgh (PIT)

September is typically the cheapest month to fly

From HK$1,169 - HK$2,386 per traveller.

Frequently asked questions

How much is a flight from Sea-Tac Airport to Pittsburgh Airport?
The lowest price advertised for a round-trip flight from Sea-Tac Airport to PIT is . But you better act fast. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to PIT?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to Pittsburgh Intl. Airport (PIT) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to Pittsburgh Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to PIT?
Around 3,400 kilometers separates SeaTac and Pittsburgh, so pack some in-flight entertainment to help you while away a few hours. That novel you haven't had time to finish will be just the ticket.
Which airlines fly direct from Sea-Tac Airport to Pittsburgh Airport?
If you'd like to fly straight from Seattle - Tacoma Intl. Airport (SEA) to Pittsburgh Airport, Alaska Airlines (AS) is a top option. It operates 30 flights every month between SeaTac and Pittsburgh.
Are Sea-Tac Airport to Pittsburgh Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to find great last-minute deals from Sea-Tac Airport to PIT, but it can also be hit-or-miss. As many airlines release prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can be sure you're always seeing the latest offers.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Pittsburgh Intl.
Distance
3388 km
Average flight time
4 hours 38 mins

Book with confidence

Flights from Seattle to Pittsburgh

Book cheap flights from Seattle (SEA) to Pittsburgh (PIT) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Seattle (SEA) to Pittsburgh (PIT) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle (SEA) to Pittsburgh (PIT) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Pittsburgh flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Pittsburgh and things to do in Pittsburgh for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Pittsburgh more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Pittsburgh is HK$766 now!

 

Flights from Seattle to Pittsburgh

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