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Cheap flights from Seattle to Pittsburgh

7 nonstop flights a week, 1 of them today. Operated by Alaska Airlines, about 4h 35m in the air, 2,133 mi (3,432 km). Tickets from $301, nonstop from $363.

Flights from Seattle to Pittsburgh

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

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Best fares from Seattle to Pittsburgh

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $301 17 November 2026, with a connection Cheapest nonstop $363 17 November 2026, Alaska Airlines Cheapest in the next 7 days $301 17 November, Tue Cheapest month November 2026 tickets from $301

Seattle to Pittsburgh at a glance

flight time, from 4h 29m to 4h 40m
4h 35m
straight-line distance
2,133 mi (3,432 km)
flights a week
7
flight today
1
first and last departure
13:03 - 13:09
lowest price, with a connection, 17 November
$301
lowest nonstop price
$363
airline
1

Seattle to Pittsburgh flight schedule

7 flights a week, 1 today, 6 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
AS 395
Alaska Airlines
13:03 Seattle-Tacoma International
20:36 Pittsburgh International
4h 33m
Daily
Boeing 737-900
AS 395
Alaska Airlines
13:09 Seattle-Tacoma International
20:42 Pittsburgh International
4h 33m
Mon, Thu, Fri, Sat, Sun
Boeing 737-800

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 30 November.

FlightDepartsArrivesDurationDaysAircraft
AS 395
Alaska Airlines
12:57 Seattle-Tacoma International
20:30 Pittsburgh International
4h 33m
Seasonal
Boeing 737
AS 395
Alaska Airlines
13:01 Seattle-Tacoma International
20:30 Pittsburgh International
4h 29m
Seasonal
Boeing 737-800
AS 395
Alaska Airlines
12:50 Seattle-Tacoma International
20:30 Pittsburgh International
4h 40m
Seasonal
Boeing 737-900
AS 412
Alaska Airlines
12:50 Seattle-Tacoma International
20:27 Pittsburgh International
4h 37m
Seasonal
Boeing 737-900
AS 412
Alaska Airlines
10:07 Seattle-Tacoma International
17:44 Pittsburgh International
4h 37m
Seasonal
Boeing 737-900
AS 664
Alaska Airlines
21:54 Seattle-Tacoma International
05:31 Pittsburgh International
4h 37m
Seasonal
Boeing 737-900

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Pittsburgh is 3 hours ahead of Seattle. The search shows seat availability and the price for your date.

Airlines flying Seattle to Pittsburgh

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Alaska Airlines7 a week

Airports

Where flights from Seattle to Pittsburgh depart and land

Departure from Seattle

Seattle-Tacoma International SEA

7 flights a week, 11 mi (18 km) from the city centre

About the airport

Arrival in Pittsburgh

Pittsburgh International PIT

7 flights a week, 14 mi (23 km) from the city centre

About the airport

Frequently asked questions

How long is the flight from Seattle to Pittsburgh?
A nonstop flight takes 4 hours 35 minutes on average, from 4h 29m to 4h 40m depending on the flight.
How far is Pittsburgh from Seattle?
2,133 mi (3,432 km) in a straight line between the cities.
Which airlines fly nonstop from Seattle to Pittsburgh?
Alaska Airlines (7 a week).
How many flights a day are there from Seattle to Pittsburgh?
1 flight today and 7 a week, about 1 a day on average.
When are the first and last flights from Seattle to Pittsburgh?
The first departure is at 13:03 (AS395), the last at 13:09 (AS395). Local time.
What is the cheapest upcoming date to fly from Seattle to Pittsburgh?
17 November 2026 (Tuesday): from $301 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Seattle to Pittsburgh?
Alaska Airlines: nonstop tickets from $363 on 17 November by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Seattle and Pittsburgh?
Pittsburgh is 3 hours ahead of Seattle. Schedule times on this page are local to each airport.
Which Seattle airport do flights to Pittsburgh leave from?
Seattle-Tacoma International (7 a week).