Cheap flights from Seattle to Pittsburgh

Round-trip
Economy
Seattle (SEA)
Pittsburgh (PIT)
Depart
Return
Any month
Compare vs. Cheapflights |

The best prices from Seattle/Tacoma Intl to Pittsburgh are usually found in August or February, booked 14 days in advance, depart on a Monday or Tuesday and return on a Monday

How to find the cheapest flight from
Seattle (SEA) to Pittsburgh (PIT)

All the information you need to plan the best SEA to PIT flight in 2021: compare Seattle to Pittsburgh flight prices with the expected peak season, weather and rainfall in Pittsburgh.
SEA - PIT
Price
C$ 309 - C$ 516
PIT
Temperature
-2 - 23 °C
PIT
Precipitation
58 - 109 mm

Popular in

December

High demand for flights, 26% potential price rise

Cheapest in

August

Best time to find cheap flights, 20% potential price drop

Round-trip from

$309

From Seattle/Tacoma Intl to Pittsburgh

One-way from

C$ 153

One-way flight from Seattle/Tacoma Intl to Pittsburgh

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Seattle to Pittsburgh?

Users have found that flying from Seattle to Pittsburgh on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Seattle to Pittsburgh?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 14 days in advance, which can save you up to 1% on flights from Seattle to Pittsburgh compared to booking the week you need them. Waiting 14 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 359. For sooner than that we have options available in the next 3 days from C$ 372.

What is the cheapest month to fly from Seattle to Pittsburgh?

Flights from Seattle to Pittsburgh lean towards being more expensive in December. Prices are generally better when you fly from Seattle to Pittsburgh in August, with the cheapest ticket starting at C$ 201.

When is the cheapest time to fly from Seattle to Pittsburgh (SEA - PIT)?

When flying from Seattle to Pittsburgh, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Seattle to Pittsburgh in September, October 2021

The best prices found for SEA to PIT flights for September, October
1 Oct - 5 Oct
C$ 254pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
PIT
Pittsburgh
PIT
Pittsburgh
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
9 Oct - 15 Oct
C$ 267pp
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
PIT
Pittsburgh
PIT
Pittsburgh
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
5 Oct - 6 Oct
C$ 268pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
PIT
Pittsburgh
PIT
Pittsburgh
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Pittsburgh 2021 flight deals

Cheap flights to Pittsburgh from Seattle found for this year
1 Oct - 5 Oct
C$ 254pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
PIT
Pittsburgh
PIT
Pittsburgh
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
9 Oct - 12 Oct
C$ 267pp
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
PIT
Pittsburgh
PIT
Pittsburgh
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
5 Oct - 6 Oct
C$ 268pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
PIT
Pittsburgh
PIT
Pittsburgh
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Direct flights to Pittsburgh from Seattle

Save time with Seattle to Pittsburgh direct flight deals
9 Oct - 13 Oct
C$ 350pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PIT
Pittsburgh
PIT
Pittsburgh
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl
10 Nov - 11 Nov
C$ 359pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PIT
Pittsburgh
PIT
Pittsburgh
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl
7 Nov - 12 Nov
C$ 368pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PIT
Pittsburgh
PIT
Pittsburgh
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Pittsburgh

Late deals on round-trip flights to Pittsburgh from Seattle, departing today and this week
2 Oct - 5 Oct
C$ 254pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
PIT
Pittsburgh
PIT
Pittsburgh
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
5 Oct - 6 Oct
C$ 268pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
PIT
Pittsburgh
PIT
Pittsburgh
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
2 Oct - 5 Oct
C$ 273pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
PIT
Pittsburgh
PIT
Pittsburgh
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

One-way flights to Pittsburgh from Seattle

The cheapest one-way flights from Seattle to Pittsburgh
5:59 p.m. - 7:13 a.m.
American Airlines
1 stop
10h 14m
SEA - PIT
American Airlines
C$ 153
8:50 a.m. - 4:09 p.m.
Spirit Airlines
2 stops
28h 19m
SEA - PIT
Spirit Airlines
C$ 216
Gotogate
10:07 a.m. - 11:30 a.m.
Multiple Airlines
2 stops
22h 23m
SEA - PIT
Multiple Airlines
C$ 230
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Pittsburgh</span> flights.

Flight FAQs

From Seattle to Pittsburgh

Which airlines flying from Seattle/Tacoma Intl to Pittsburgh have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Alaska Airlines and Delta flying from Seattle/Tacoma Intl to Pittsburgh have implemented new flexible cancellation policies.

Can I find flights from Seattle to Pittsburgh for under C$ 300 on Cheapflights?

Yes, there are multiple flights from Seattle to Pittsburgh for under C$ 300. The cheapest flight booked recently is on Delta for just C$ 267, but on average you can expect to pay C$ 369.

Are there direct flights from Seattle to Pittsburgh for under C$ 400 on Cheapflights?

Cheapflights has 20 direct flights from Seattle to Pittsburgh under C$ 400. A good price for a direct flight from Seattle to Pittsburgh is less than C$ 717.

Are there last-minute flights available from Seattle to Pittsburgh for under C$ 300?

There are currently 20+ open flights from Seattle to Pittsburgh within the next 7 days for less than C$ 300.

What days are direct flights available from Seattle to Pittsburgh?

You can find direct flights on the following days: Tuesday, Wednesday, Thursday.

How many flights depart from Seattle to Pittsburgh on average per day?

Travellers can expect 1 flight from Seattle to Pittsburgh on average per day.
Afternoon (Noon - 6pm) - 100% of flight departures

How long is the flight from Seattle to Pittsburgh?

For as low as C$ 267, Delta can have you in Pittsburgh from Seattle in 4h 39m. There are 3430 km between Seattle and Pittsburgh. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines flying from Seattle to Pittsburgh round-trip?

Cheapflights users have booked flights from Seattle to Pittsburgh round-trip from C$ 267. Other airlines that can offer you cheap pricing are United Airlines, from C$ 349, and Alaska Airlines, from C$ 350. You may be able to fly from Seattle to Pittsburgh for 30% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Seattle to Pittsburgh one-way?

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at C$ 109. Spirit Airlines flights start at C$ 125 while deals on Delta start at C$ 134 one-way.

What are the most popular airlines that fly from Seattle to Pittsburgh?

The most popular airlines flying from Seattle to Pittsburgh are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

What are the cheapest flights from Seattle to Pittsburgh?

Looking at all options, your cheapest flight can be booked for C$ 151. While the most popular route (Seattle/Tacoma Intl - Pittsburgh) can be booked for C$ 310 on average our data indicates C$ 205 when flying from Seattle to Pittsburgh

COVID Restrictions

View COVID Travel Restrictions for Pittsburgh, PA

Do I need a COVID test to fly to Pittsburgh from Seattle?

Information is based on travel restrictions for travel to Pittsburgh within the United States

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Pittsburgh.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Pittsburgh.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Pittsburgh.

Do I need a test to fly back to Seattle from Pittsburgh?

Returning to Seattle/Tacoma Intl from Pittsburgh

COVID-19 testing requirements
Visitors from Pittsburgh must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Pittsburgh are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Pittsburgh, PA

Destination information for Pittsburgh

Things to know before you go - useful duration and weather info for your trip from Seattle to Pittsburgh.
Flight duration from SEA to PIT
5h 00m
Average temperature for September in Pittsburgh
25.0 °C
Avg rainfall for September in Pittsburgh
86.0 mm

Airports servicing Seattle

Airports servicing Pittsburgh

Hourly flight availability from Seattle to Pittsburgh

See what time of day planes typically take off from Seattle towards Pittsburgh.
Afternoon Noon to 6 PM 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Morning 6 AM to noon 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Seattle to Pittsburgh
See how many times per day planes take to the skies headed from Seattle to Pittsburgh.
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
0 flights
Wednesday
0 flights
Thursday
0 flights
Friday
1 daily flight
Saturday
1 daily flight
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