Cheap Flight Tickets from Pittsburgh (PIT) to Seattle (SEA), Starting at $187

Good to Know: Cheapest and Fastest PIT - SEA Flights

Useful information for finding best airline tickets from Pittsburgh International to Seattle Tacoma International on your next trip.

Cheapest Round Trip Flight

$187

WN Southwest Airlines • 1 stop • 11h 55m

Aug 09 – Aug 16

The cheapest round trip flight from Pittsburgh to Seattle (PIT-SEA-PIT) is currently $187

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Cheapest Direct Flight

$345

AS Alaska Airlines • nonstop • 8h 39m

Aug 10

The cheapest nonstop flight from Pittsburgh to Seattle (PIT-SEA) is currently $345

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Fastest Flight

8h 39m

The fastest nonstop flight from Pittsburgh to Seattle (PIT-SEA) takes 8h 39m

Top Airlines Flying from Pittsburgh to Seattle

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

Sun Country Airlines (SY)

Sun Country Airlines

WestJet Airlines

WestJet Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Pittsburgh (PIT) to Seattle (SEA)

Compare and book low fare round-trip air tickets from Pittsburgh to Seattle. Ideal for travelers with confirmed return itineraries.

Aug 09 - Aug 16, Economy
WN
Pittsburgh → Seattle
11h 55m
6:25 AM - 10:40 AM • 1 stop
WN
Pittsburgh → Seattle
10h 55m
5:40 AM - 3:35 PM • 1 stop
$187
Southwest Airlines
Aug 10 - Aug 17, Economy
AA
Pittsburgh → Seattle
15h 29m
5:21 AM - 11:50 AM • 1 stop
AA
Pittsburgh → Seattle
10h 45m
10:19 AM - 8:04 PM • 1 stop
$207
American Airlines
Aug 09 - Aug 16, Economy
WN
Pittsburgh → Seattle
15h 45m
6:55 AM - 1:40 PM • 2 stops
WN
Pittsburgh → Seattle
20h
6:35 AM - 9:35 PM • 2 stops
$560
Southwest Airlines
Aug 09 - Aug 16, Economy
AA
Pittsburgh → Seattle
25h 23m
2:54 PM - 10:17 PM • 1 stop
AA
Pittsburgh → Seattle
45h 1m
10:15 AM - 9:16 PM • 1 stop
$587
American Airlines
Aug 09 - Aug 16, Economy
WN
Pittsburgh → Seattle
19h 15m
3:55 PM - 12:50 AM • 1 stop
WN
Pittsburgh → Seattle
15h
5:40 AM - 5:40 PM • 1 stop
$778
Southwest Airlines
Aug 10 - Aug 17, Economy
AS
Pittsburgh → Seattle
13h 45m
10:17 AM - 3:42 PM • 1 stop
AS
Pittsburgh → Seattle
63h 37m
11:57 PM - 5:14 PM • 3 stops
$1615
Alaska Airlines

Fly from Pittsburgh to Seattle with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Pittsburgh to Seattle? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Pittsburgh to Seattle Flights

What are the airports in Pittsburgh?
PIT
What’s the most popular airline flying from PIT to SEA?
The most popular airline flying from Pittsburgh to Seattle are
Can I fly from PIT to SEA non-stop?
Yes, you can fly PIT to SEA non-stop on
Which airlines fly nonstop between Pittsburgh and Seattle?
The non-stop flights between Pittsburgh and Seattle are .
What’s the earliest departure time from PIT to SEA Airport?
The earliest flight leaves PIT at 5:21 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Pittsburgh to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from PIT to SEA?
Read the fare rules of the Pittsburgh to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Pittsburgh and Seattle?
operate flights between Pittsburgh and Seattle
How long does a flight from Pittsburgh to Seattle take?
It takes approximately 5 hour to fly non-stop from PIT to SEA, which is 2124.8 miles by air.
Which airlines provide the cheapest flights from Pittsburgh (PIT) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from PIT were found on AA : USD 587
Do I need a passport to fly between PIT and SEA?
No
What’s the latest departure time from PIT to SEA ?
The last flight leaves PIT at 6:10 pm

Essential Information for Booking Flights from Pittsburgh (PIT) - AI Insights

What's the cheapest airline from pit to sea?
You can find affordable flights from Pittsburgh International Airport (PIT) to Seattle Tacoma International Airport (SEA) on Southwest Airlines. For a one-way trip, consider booking at least 20 days in advance to secure low fares. Budget-friendly options are available for your group of three passengers traveling in Economy class.
What's the popular airline to fly from pit to sea?
Southwest Airlines offers budget-friendly flights from Pittsburgh International Airport (pit) to Seattle Tacoma International Airport (sea), ideal for a 1-stop journey. Please note that Southwest Airlines is known for its affordable fares, making it a popular choice for travelers. When booking your flight, consider advance booking days of at least 20 days in advance to secure the best airfares.
What's the cheapest day of the week to fly from pit to sea?
The cheapest day to fly from Pittsburgh International Airport (PIT) to Seattle Tacoma International Airport (SEA) is Sunday. Flying on Sundays can result in lower airfares, making it a budget-friendly option for your one-way trip.
What's the cheapest month to fly from pit to sea?
The cheapest month to fly from Pittsburgh International (PIT) to Seattle Tacoma International (SEA) is November. Flying during this time can result in budget-friendly flights, offering savings on airfares. For a one-way trip with 3 passengers, booking at least 20 days in advance may help secure the best available fares.
Which airline/airlines fly from pit to sea?
The airlines that fly from Pittsburgh International Airport (PIT) to Seattle Tacoma International Airport (SEA) include Southwest Airlines, Icelandair, Frontier Airlines, Allegiant, Sun Country Airlines, Mexicana, JetBlue Airways, Alaska Airlines, Southern Airways, and Delta Airlines.
What is the cheapest flight from Pittsburgh to Seattle?
You can find the cheapest flights from Pittsburgh International Airport (PIT) to Seattle Tacoma International Airport (SEA) on Southwest Airlines (WN), with prices starting from $200. Book your flight in advance, ideally 20 days prior to your travel date, for the best deals.
How far in advance can I book my Milwaukee flights?
For the cheapest airfares to Milwaukee, it's recommended to book at least 20 days in advance. You can also use web-based booking platforms like FareLeaders to find the best fares and get notified about any discounts or promotions.
Can I find non-stop flights on Busco Airlines?
Unfortunately, Busco Airlines does not offer non-stop flights. However, you can consider flying with other airlines such as Southwest Airlines (WN), which offers direct flights from Pittsburgh to Seattle.
Are there any weekend deals on web-based booking platforms?
Yes, many web-based booking platforms like FareLeaders offer weekend deals and discounts on airfares. You can check our website for the latest offers and book your flight at a discounted price.
How do I get the best fares for my travel plans?
To get the best fares for your travel plans, it's recommended to book in advance, use web-based booking platforms like FareLeaders, and consider flying with popular airlines such as Southwest Airlines (WN) or Alaska Airlines (AS).

Pittsburgh (PIT) to Seattle (SEA): Airport Information

Origin Airport Pittsburgh International , Pittsburgh, US
Destination Airport Seattle Tacoma International , Seattle, US
Distance 2125 miles

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