€87 Cheap Flights from Pittsburgh to Seattle (PIT to SEA) | Trip.com

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Cheap flight deals from Pittsburgh to Seattle Starting at €87

Whether you’re going for a one-way or round-trip to Seattle, we’ve got you covered! Check out these different flight options from Pittsburgh below.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Pittsburgh to Seattle flight time & flight schedules

Flight info.

Departure

Arrival

Weekly Schedule

DL1504

Delta Air Lines

06:00

PIT

1.8h

07:49

ATL

SMTWTFS

DL774

Delta Air Lines

09:40

ATL

5.6h

12:16

SEA

SMTWTFS

DL4931

Delta Air Lines

16:50

PIT

2.4h

18:11

MSP

SMTWT-S

DL505

Delta Air Lines

21:25

MSP

4.0h

23:25

SEA

SMTWTFS

DL1353

Delta Air Lines

16:55

PIT

1.8h

18:45

ATL

SMTWTFS

DL472

Delta Air Lines

16:25

ATL

5.6h

19:00

SEA

SMTWTFS

DL1188

Delta Air Lines

17:40

PIT

4.5h

20:12

SLC

SMTWTFS

DL2998

Delta Air Lines

22:45

SLC

2.2h

23:59

SEA

SMTWTFS

DL5822

Delta Air Lines

18:05

PIT

1.3h

19:21

DTW

-----F-

DL565

Delta Air Lines

20:20

DTW

5.1h

22:25

SEA

SMTWTFS

HA6446

Hawaiian Airlines

19:44

PIT

5.3h

Nonstop

22:00

SEA

S-TWTFS

AS412

Alaska Airlines

19:44

PIT

5.3h

Nonstop

22:00

SEA

SMTWTFS

Find more flights and airlines

When is the cheapest time to fly from Pittsburgh to Seattle?

Explore the best time to buy affordable tickets to Seattle with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Pittsburgh (PIT) to Seattle (SEA) the cheapest?
Airlines adjust prices for flights from Pittsburgh to Seattle based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Pittsburgh (PIT) to Seattle (SEA) cost?
According to Trip.com's data, the lowest price is around €330.
How long does it take to fly from Pittsburgh (PIT) to Seattle (SEA)?
It takes about 5 hours 16 minutes to fly from Pittsburgh (PIT) to Seattle (SEA).
What is the transportation method from the main airport to downtown in Seattle?
- The distance from Seattle-Tacoma International Airport to downtown is about 17 km, by taxi about 30 minutes.
What are the most popular airlines that fly from Pittsburgh (PIT) to Seattle (SEA)?
Airlines with flights from Pittsburgh (PIT) to Seattle (SEA): Alaska Airlines and Hawaiian Airlines.
What's the most popular airline for non-stop flights from Pittsburgh (PIT) to Seattle (SEA)?
Alaska Airlines operates 1 non-stop flights from Pittsburgh (PIT) to Seattle (SEA).
How many airports are there in Seattle (SEA)?
There are 3 airport(s) near Seattle (SEA): King County (Boeing Field) International Airport, Lake Union Sea Plane Base and Seattle-Tacoma International Airport.

How to find a cheap flight from Pittsburgh to Seattle

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.

1

Being flexible with your dates to get the cheapest Pittsburgh to Seattle ticket.

Tap "Date" on flight search bar to scan through the calender for Pittsburgh to Seattle airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, Mar 19 at €90 for one-way flights.

2

Compare cheap Pittsburgh to Seattle flight deals from over hundreds of airlines.

Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Pittsburgh to Seattle. The cheapest airline operating is Alaska Airlines.

3

Set up a Price Alert

By setting up a Price Alert for your Pittsburgh to Seattle route, you can easily track the price of your airline tickets from without manually checking every day.

4

Don't miss cheap Pittsburgh to Seattle flight deals and promo codes.

You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.

5

Book early or wait unitl the last minute.

It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.

6

Search for flights on the go.

To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Pittsburgh to Seattle to get exclusive deals for you.

Flight Info | Pittsburgh to Seattle

Cheapest direct flight price	€87
Cheapest return ticket price	€169
Off-season for travel	January
Peak season for travel	November
Flight distance	3,431.86 km
Average flight time	5 hours 16 minutes
Popular airline	American Airlines

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