$92 Cheap flights from Pittsburgh Intl. to Seattle - Tacoma Intl. (PIT to SEA)

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Find The Best Dates To Fly from Pittsburgh Intl. to Seattle - Tacoma Intl.

Amazing PIT to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $146 round trip and $92 one way. Prices and availability subject to change. Additional terms may apply.

Wed, May 29 - Tue, Jun 4
PIT
Pittsburgh
SEA
Seattle
$146 Roundtrip, found 2 days ago
$146
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed, May 29 from Pittsburgh to Seattle, returning Tue, Jun 4, priced at $146 found 2 days ago
Wed, May 29 - Tue, Jun 4
PIT
Pittsburgh
SEA
Seattle
$178 Roundtrip, found 2 days ago
$178
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed, May 29 from Pittsburgh to Seattle, returning Tue, Jun 4, priced at $178 found 2 days ago
Wed, May 29 - Tue, Jun 4
PIT
Pittsburgh
SEA
Seattle
$196 Roundtrip, found 2 days ago
$196
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 29 from Pittsburgh to Seattle, returning Tue, Jun 4, priced at $196 found 2 days ago
Thu, Aug 22 - Tue, Aug 27
PIT
Pittsburgh
SEA
Seattle
$203 Roundtrip, found 18 hours ago
$203
Roundtrip
found 18 hours ago
Select Spirit Airlines flight, departing Thu, Aug 22 from Pittsburgh to Seattle, returning Tue, Aug 27, priced at $203 found 18 hours ago
Tue, May 28 - Tue, Jun 4
PIT
Pittsburgh
SEA
Seattle
$203 Roundtrip, found 2 days ago
$203
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, May 28 from Pittsburgh to Seattle, returning Tue, Jun 4, priced at $203 found 2 days ago
Tue, Jun 4 - Sat, Jun 8
PIT
Pittsburgh
SEA
Seattle
$206 Roundtrip, found 6 days ago
$206
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Tue, Jun 4 from Pittsburgh to Seattle, returning Sat, Jun 8, priced at $206 found 6 days ago
Tue, May 28 - Thu, May 30
PIT
Pittsburgh
SEA
Seattle
$208 Roundtrip, found 4 days ago
$208
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, May 28 from Pittsburgh to Seattle, returning Thu, May 30, priced at $208 found 4 days ago
Fri, Oct 4 - Sun, Oct 6
PIT
Pittsburgh
SEA
Seattle
$209 Roundtrip, found 20 hours ago
$209
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Fri, Oct 4 from Pittsburgh to Seattle, returning Sun, Oct 6, priced at $209 found 20 hours ago
Sat, Jul 6 - Sat, Jul 20
PIT
Pittsburgh
SEA
Seattle
$210 Roundtrip, found 6 days ago
$210
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jul 6 from Pittsburgh to Seattle, returning Sat, Jul 20, priced at $210 found 6 days ago
Tue, Jun 4 - Tue, Jun 11
PIT
Pittsburgh
SEA
Seattle
$211 Roundtrip, found 16 hours ago
$211
Roundtrip
found 16 hours ago
Select Spirit Airlines flight, departing Tue, Jun 4 from Pittsburgh to Seattle, returning Tue, Jun 11, priced at $211 found 16 hours ago

Best Seattle - Tacoma Intl. Flight and Hotel Packages

Seattle - Tacoma Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Mediterranean Inn

Mediterranean Inn

3 out of 5
per person
Jun 21 - Jun 24
Roundtrip flight included
Pittsburgh (PIT) to Seattle (SEA)
Lotte Hotel Seattle

Lotte Hotel Seattle

5 out of 5
per person
Jun 21 - Jun 24
Roundtrip flight included
Pittsburgh (PIT) to Seattle (SEA)
Hotel Max

Hotel Max

3.5 out of 5
per person
Jun 21 - Jun 24
Roundtrip flight included
Pittsburgh (PIT) to Seattle (SEA)
The Belltown Inn

The Belltown Inn

2.5 out of 5
per person
Jun 21 - Jun 24
Roundtrip flight included
Pittsburgh (PIT) to Seattle (SEA)
The Edgewater Hotel

The Edgewater Hotel

4 out of 5
per person
Jun 21 - Jun 24
Roundtrip flight included
Pittsburgh (PIT) to Seattle (SEA)
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Frequently asked questions

Can I catch a flight from Pittsburgh Intl. Airport (PIT) to Sea-Tac Airport right now?
Ensure you check out our Covid-19 Travel Advisor to see if there are any present travel advice reports and quarantine requirements in place in Sea-Tac Airport when jet-setting from Pittsburgh Intl. Airport (PIT).
Are there direct flights from PIT to Sea-Tac Airport?
If you’d prefer to fly directly from PIT to SEA, look up Alaska Airlines. This airline is the one for you if you need to travel from A to B without stress.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Seattle - Tacoma Intl. Airport (SEA), please visit our Customer Service Portal.
How long is the flight from PIT to SEA?
Flights between Pittsburgh and Seattle take approximately 7 hours and 10 minutes in total. Make the most of your time in the air by reading, resting, exploring the in-flight entertainment or doing all three.
What is the flight distance from Pittsburgh Airport to Sea-Tac Airport?
With a flight distance of 2,100 mi between Pittsburgh Intl. Airport (PIT) and SEA, you’re going to be cruising the skies for a reasonable length of time. It’s the perfect opportunity to watch a film, catch up on some work or just chill out with a good book.
What airlines fly from Pittsburgh Airport to Sea-Tac Airport?
Many experienced wanderers choose to take to the skies with Alaska Airlines (AS) from Pittsburgh to Seattle. This popular airline not only offers 30 flights each month, it also flies direct.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Alaska Airlines, Delta or Southwest Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Pittsburgh Intl.
Traveling To
Seattle - Tacoma Intl.
Shortest Flight Time
5 hours 9 mins
Earliest Departure Time
7:50AM EDT
Latest Departure Time
6:26PM EDT
Lowest Flight Price
$146

Route Info

Flight path for flights from Pittsburgh International Airport to Seattle-Tacoma International Airport


Origin:
PIT - Pittsburgh International Airport
Destination:
SEA - Seattle-Tacoma International Airport
Distance:
2,138.00 miles


Airlines & Aircraft Used on PIT to SEA Flight Routes


Airline Carrier
Aircraft
American Airlines
Embraer EMB.110 Bandeirnate
United Airlines
Airbus A320-100/200
United Airlines
Airbus A321-100/200
United Airlines
Airbus Industrie A300-600 pax
United Airlines
Boeing 737 all pax models

Discover our best flights from Pittsburgh PIT to Seattle SEA. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Pittsburgh PIT to Seattle SEA at the right price  

Airfares to Seattle SEA from Pittsburgh PIT currently cost between $146 and $211. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Pittsburgh PIT to Seattle SEA 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Pittsburgh PIT to Seattle SEA on Travelocity starting at $92. Prices and availability subject to change. Additional terms may apply. 

 

Get to Seattle SEA from Pittsburgh PIT quicker with direct flights. 

Get to Seattle faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SEA from PIT to take around 5 hour(s) 9 min(s).  

 

Find our cheapest airfares for flights from Pittsburgh PIT to Seattle SEA

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SEA from PIT. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Pittsburgh PIT to Seattle SEA today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Pittsburgh PIT to Seattle SEA. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Seattle SEA from Pittsburgh PIT 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SEA from PIT have this option.  

 

Travel with confidence when you book flights to Seattle SEA from Pittsburgh PIT with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.