Cheap Flight Tickets from Pittsburgh (PIT) to Seattle (SEA), Starting at $69

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

$431

WN Southwest Airlines • 1 stop • 13h 30m

Nov 21 – Nov 28

The cheapest round trip flight from Pittsburgh to Seattle (PIT-SEA-PIT) is currently $431

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Cheapest One way Flight

$69

WN Southwest Airlines • 1 stop • 10h 55m

Sep 23

The cheapest one way flight from Pittsburgh to Seattle (PIT-SEA) is currently $69

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Cheapest Direct Flight

$277

AS Alaska Airlines • nonstop • 8h 32m

Sep 13

The cheapest nonstop flight from Pittsburgh to Seattle (PIT-SEA) is currently $277

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Fastest Flight

8h 31m

The fastest nonstop flight from Pittsburgh to Seattle (PIT-SEA) takes 8h 31m

Top Airlines Flying from Pittsburgh to Seattle

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

Alaska Airlines -AS

Alaska Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American 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.

Nov 21 - Nov 28, Economy
WN
Pittsburgh → Seattle
13h 30m
5:50 AM - 11:00 AM • 1 stop
WN
Pittsburgh → Seattle
10h 50m
5:30 AM - 3:20 PM • 1 stop
$431
Southwest Airlines
Nov 21 - Nov 28, Economy
WN
Pittsburgh → Seattle
12h
8:25 PM - 12:45 AM • 1 stop
WN
Pittsburgh → Seattle
20h
5:30 AM - 8:30 PM • 1 stop
$431
Southwest Airlines
Nov 21 - Nov 28, Economy
WN
Pittsburgh → Seattle
22h 15m
12:30 PM - 11:05 PM • 1 stop
WN
Pittsburgh → Seattle
10h 10m
11:20 AM - 8:30 PM • 1 stop
$431
Southwest Airlines
Nov 21 - Nov 28, Economy
DL
Pittsburgh → Seattle
13h 59m
6:18 PM - 11:57 PM • 1 stop
DL
Pittsburgh → Seattle
10h 4m
1:45 PM - 10:49 PM • 1 stop
$596
Delta Airlines
Nov 21 - Nov 28, Economy
DL
Pittsburgh → Seattle
11h 52m
5:46 PM - 9:58 PM • 1 stop
DL
Pittsburgh → Seattle
10h 4m
1:45 PM - 10:49 PM • 1 stop
$596
Delta Airlines
Nov 21 - Nov 28, Economy
DL
Pittsburgh → Seattle
12h 4m
12:46 PM - 5:10 PM • 1 stop
DL
Pittsburgh → Seattle
10h 9m
6:00 AM - 3:09 PM • 1 stop
$596
Delta 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 5:50 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 DL : USD 161
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 8:47 pm

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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