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Pittsburgh International Airport to Seattle-Tacoma International Airport flight
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Cheap Flights from Pittsburgh International Airport to Seattle-Tacoma International Airport

Search for flights from Pittsburgh to Seattle and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • PIT21:43
        12h 18m
        1 stop
        SEA07:01
        Pittsburgh - Seattle|Tue, Jun 4|Frontier Airlines
        VND 2,128,672VND 3,040,638
        30% OFF
        30% OFF
        VND 3,040,638VND 2,128,672
      • PIT19:03
        16h 42m
        1 stop
        SEA08:45
        Pittsburgh - Seattle|Mon, Jun 3|Spirit Airlines
        VND 2,414,139VND 3,040,638
        21% OFF
        21% OFF
        VND 3,040,638VND 2,414,139
      • PIT19:49
        14h 17m
        1 stop
        SEA07:06
        Pittsburgh - Seattle|Sun, Jun 16|Frontier Airlines
        VND 2,548,063VND 3,040,638
        16% OFF
        16% OFF
        VND 3,040,638VND 2,548,063
      • PIT22:59
        12h 33m
        1 stop
        SEA08:32
        Pittsburgh - Seattle|Wed, Jun 12|Spirit Airlines
        VND 2,551,587
        VND 2,551,587
      • PIT21:43
        12h 51m
        1 stop
        SEA07:34
        Pittsburgh - Seattle|Tue, May 28|Frontier Airlines
        VND 2,643,218
        VND 2,643,218
      • PIT15:34
        11h 1m
        1 stop
        SEA23:35
        Pittsburgh - Seattle|Sat, Aug 10|American Airlines
        VND 2,681,986
        VND 2,681,986
      • PIT20:58
        14h 42m
        1 stop
        SEA08:40
        Pittsburgh - Seattle|Sun, Jun 2|Frontier Airlines
        VND 2,689,034
        VND 2,689,034
      • PIT13:56
        8h 31m
        1 stop
        SEA19:27
        Pittsburgh - Seattle|Mon, Jun 17|American Airlines
        VND 2,717,228
        VND 2,717,228
      • PIT10:07
        10h 59m
        1 stop
        SEA18:06
        Pittsburgh - Seattle|Tue, Jun 11|American Airlines
        VND 2,787,714
        VND 2,787,714
      • PIT20:39
        13h 40m
        1 stop
        SEA07:19
        Pittsburgh - Seattle|Tue, Jul 30|Frontier Airlines
        VND 2,787,714
        VND 2,787,714
      • PIT13:00
        3h 5m
        Direct
        SEA14:00
        Pittsburgh - Seattle|Fri, May 24|Frontier Airlines
        Find More Flights
        Find More Flights

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

Selected Airlines from Pittsburgh International Airport to Seattle-Tacoma International Airport

See which airlines fly from Pittsburgh to Seattle. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From VND 2,128,672
Spirit Airlines
From VND 2,414,139
American Airlines
From VND 2,681,986
Delta Air Lines
From VND 2,851,152
Sun Country Airlines
From VND 3,154,241
Alaska Airlines
From VND 3,161,289
United Airlines
From VND 3,545,437
Breeze Airways
From VND 5,187,757
Southwest Airlines
From VND 5,466,176
Jetblue Airways
From VND 9,385,187
ANA airlines
Find more flights and airlines
Flight Schedule from Pittsburgh International Airport to Seattle-Tacoma International Airport

Check the schedule for flights from Pittsburgh to Seattle and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS551

    Alaska Airlines

    07:50

    PIT

    5.4h

    Direct

    10:12

    SEA

    SMTWTFS
    Search

  2. AS412

    Alaska Airlines

    18:26

    PIT

    5.2h

    Direct

    20:35

    SEA

    SMTWTFS
    Search

  3. AA1868

    American Airlines

    18:59

    PIT

    3.0h

    20:59

    DFW

    SMTWTFS
    Search

  4. AA2927

    American Airlines

    21:50

    DFW

    4.2h

    23:59

    SEA

    SMTWTFS

  5. F94373

    Frontier Airlines

    20:39

    PIT

    3.5h

    22:08

    DEN

    -M-W--S
    Search

  6. F91175

    Frontier Airlines

    06:35

    DEN

    3.0h

    08:37

    SEA

    SMTWTFS

  7. F94373

    Frontier Airlines

    20:39

    PIT

    3.5h

    22:08

    DEN

    -M-W--S
    Search

  8. F94647

    Frontier Airlines

    12:43

    DEN

    3.0h

    14:42

    SEA

    S------

  9. AA2810

    American Airlines

    20:55

    PIT

    1.7h

    21:35

    ORD

    SMTWTFS
    Search

  10. AA2368

    American Airlines

    19:10

    ORD

    4.8h

    21:56

    SEA

    SMTWTFS

  11. F92301

    Frontier Airlines

    22:29

    PIT

    2.8h

    00:18

    DFW

    -M-W--S
    Search

  12. F94463

    Frontier Airlines

    23:28

    DFW

    2.4h

    00:52

    DEN

    SMTWTFS

  13. F91175

    Frontier Airlines

    06:35

    DEN

    3.0h

    08:37

    SEA

    SMTWTFS
Find more flights and airlines

Pittsburgh International Airport to Seattle-Tacoma International Airport Flights Info

Flight distance3,412.12km
Cheapest one-way ticket priceVND 2,128,671
Cheapest return ticket priceVND 4,888,191

FAQs for Pittsburgh International Airport to Seattle-Tacoma International Airport Flights

  • How long is a flight from Pittsburgh International Airport to Seattle-Tacoma International Airport?

    It takes around 6 hours 5 minutes to fly from Pittsburgh International Airport (PIT) to Seattle-Tacoma International Airport (SEA).

  • How many daily flights are there from Pittsburgh International Airport (PIT) to Seattle-Tacoma International Airport (SEA)?

    There are around 2 daily flights from Pittsburgh International Airport (PIT) to Seattle-Tacoma International Airport (SEA).

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

    Tickets cost around VND 7,623,041 in May, making it the cheapest month to book. Pittsburgh International Airport (PIT) to Seattle-Tacoma International Airport (SEA) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Pittsburgh International Airport (PIT) to Seattle-Tacoma International Airport (SEA) most expensive?

    The route from Pittsburgh International Airport (PIT) to Seattle-Tacoma International Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around VND 7,623,041 in May, the most expensive month to book this route.

  • What time does the earliest flight from Pittsburgh International Airport to Seattle-Tacoma International Airport depart?

    The earliest flight departs from Pittsburgh International Airport (PIT) at 07:50 and arrives in Seattle-Tacoma International Airport (SEA) at 10:12.

  • What time does the latest flight from Pittsburgh International Airport to Seattle-Tacoma International Airport depart?

    The latest flight departs from Pittsburgh International Airport (PIT) at 18:26 and arrives in Seattle-Tacoma International Airport (SEA) at 20:35.

  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17km. It takes about 30 minutes by taxi.

  • Which airline operates the most direct flights from Pittsburgh International Airport (PIT) to Seattle-Tacoma International Airport (SEA)?

    Alaska Airlines is a very popular airline operating an average of 651 flights per month.

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