Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Seattle to Pittsburgh Starting at £71

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

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

Find the best time to fly from Seattle to Pittsburgh

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Seattle to Pittsburgh

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From £71
Alaska Airlines
From £74
American Airlines
From £78
Delta Air Lines
From £88
United Airlines
From £93
Spirit Airlines
From £107
Sun Country Airlines
From £142
Southwest Airlines
From £150
Jetblue Airways
From £188
ANA airlines

Find more flights and airlines

Alternative Routes from Seattle to Pittsburgh

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Seattle to Pittsburgh.

  • Cheapest
    Frontier Airlines
    SEA
    17:02
    16h 39m
    1 transfer
    PIT
    12:41
    Seattle-Tacoma International Airport - Pittsburgh International Airport
    Mon, May 6Frontier Airlines
    £71
  • Frontier Airlines
    SEA
    17:02
    16h 39m
    1 transfer
    PIT
    12:41
    Seattle-Tacoma International Airport - Pittsburgh International Airport
    Mon, May 6Frontier Airlines
    £71
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Seattle (SEA) to Pittsburgh (PIT) the cheapest?

    Airlines adjust prices for flights from Seattle to Pittsburgh based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Seattle (SEA) to Pittsburgh (PIT) cost?

    According to Trip.com's data, the lowest price is around £360.
  • How long is the flight from Seattle (SEA) to Pittsburgh (PIT)?

    It takes about 4 hours 31 minutes to fly from Seattle (SEA) to Pittsburgh (PIT).
  • What is the transportation method from the main airport to downtown in Pittsburgh?

    • The distance from Pittsburgh International Airport to downtown is about 21km, by taxi about 40 minutes.
  • What are the most popular airlines that fly from Seattle (SEA) to Pittsburgh (PIT)?

    Airlines with flights from Seattle (SEA) to Pittsburgh (PIT): Alaska Airlines.
  • What's the most popular airline for direct flights from Seattle (SEA) to Pittsburgh (PIT)?

    Alaska Airlines operates 1 direct flights from Seattle (SEA) to Pittsburgh (PIT).
  • How many airports in Pittsburgh (PIT)?

    There are 2 airport(s) in Pittsburgh (PIT): Pittsburgh Allegheny County Airport and Pittsburgh International Airport.

Flight Information from Seattle to Pittsburgh

Cheapest direct flight price

£70

Cheapest return ticket price

£187

Cheapest month

January

Peak season for travel

September