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Cheap flights from Pittsburgh to Seattle

7 nonstop flights a week, 1 of them today. Operated by 2 airlines, about 5h 26m in the air, 2,133 mi (3,432 km).

Flights from Pittsburgh to Seattle

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

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Pittsburgh to Seattle at a glance

flight time, from 5h 20m to 9h 19m
5h 26m
straight-line distance
2,133 mi (3,432 km)
flights a week
7
flight today
1
first and last departure
08:08 - 08:12
airlines
2

Pittsburgh to Seattle flight schedule

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

FlightDepartsArrivesDurationDaysAircraft
AS 394
Alaska Airlines
08:08 Pittsburgh International
10:32 Seattle-Tacoma International
5h 24m
Daily
Boeing 737-900
AS 394
Alaska Airlines
08:12 Pittsburgh International
10:40 Seattle-Tacoma International
5h 28m
Mon, Fri, Sat, Sun
Boeing 737-800

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 1 December.

FlightDepartsArrivesDurationDaysAircraft
AS 394
Alaska Airlines
08:00 Pittsburgh International
10:40 Seattle-Tacoma International
5h 40m
Seasonal
Boeing 737-800
AS 394
Alaska Airlines
08:05 Pittsburgh International
10:38 Seattle-Tacoma International
5h 33m
Seasonal
Boeing 737-900
AS 412
Alaska Airlines
08:00 Pittsburgh International
10:20 Seattle-Tacoma International
5h 20m
Seasonal
Boeing 737-900
UA 2180
United Airlines
14:10 Pittsburgh International
20:29 Seattle-Tacoma International
9h 19m
Seasonal
Airbus A320
AS 663
Alaska Airlines
07:00 Pittsburgh International
09:20 Seattle-Tacoma International
5h 20m
Seasonal
Boeing 737-900
AS 412
Alaska Airlines
18:52 Pittsburgh International
21:12 Seattle-Tacoma International
5h 20m
Seasonal
Boeing 737-900

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

Airlines flying Pittsburgh to Seattle

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

Alaska Airlines7 a week United Airlinesfrom 4 March

Airports

Where flights from Pittsburgh to Seattle depart and land

Departure from Pittsburgh

Pittsburgh International PIT

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

About the airport

Arrival in Seattle

Seattle-Tacoma International SEA

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

About the airport

When to visit Seattle

Weather by month

Best time to visit: May, June, July, August and September, +17° to +25° by day. In November it is +10° by day and +5° at night, with 17 rainy days.

Jan
+8° +2° 16 days
Feb
+8° +2° 14 days
Mar
+11° +4° 15 days
Apr
+13° +6° 14 days
May
+17° +9° 11 days
Jun
+21° +12° 7 days
Jul
+25° +15° 1 days
Aug
+25° +15° 6 days
Sep
+21° +13° 7 days
Oct
+15° +9° 14 days
Nov
+10° +5° 17 days
Dec
+8° +4° 20 days

Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Pittsburgh to Seattle?
A nonstop flight takes 5 hours 26 minutes on average, from 5h 20m to 9h 19m depending on the flight.
How far is Seattle from Pittsburgh?
2,133 mi (3,432 km) in a straight line between the cities.
Which airlines fly nonstop from Pittsburgh to Seattle?
Alaska Airlines (7 a week) and United Airlines.
How many flights a day are there from Pittsburgh to Seattle?
1 flight today and 7 a week, about 1 a day on average.
When are the first and last flights from Pittsburgh to Seattle?
The first departure is at 08:08 (AS394), the last at 08:12 (AS394). Local time.
What is the time difference between Pittsburgh and Seattle?
Seattle is 3 hours behind Pittsburgh. Schedule times on this page are local to each airport.
Which Pittsburgh airport do flights to Seattle leave from?
Pittsburgh International (7 a week).