Airlines with flights from Seattle to Pittsburgh

There are 6 airlines with scheduled flights between SEA and PIT. Both Alaska Airlines and American Airlines operates non-stop flights from Seattle Airport to Pittsburgh Airport and the flight time is 4 hours and 38 minutes.

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Schedules

Alaska Airlines

Non-stop with Alaska Airlines

  • Total flight time: 4 hours and 38 minutes
  • One World Alliance
  • Seattle is a Alaska Airlines hub (Primary hub).
  • 14 flights per week
  • Boeing 737MAX 9 Passenger
    Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737-800 (winglets) Passenger/BBJ2
  • Business and first class available
SEA
Direct
PIT
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AS412
09:34
09:34
09:34
09:34
09:34
09:34
09:34
AS77
22:37
22:37
22:37
22:37
22:37
22:37
22:37
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The timetable & schedule information was updated at 2026-04-22

American Airlines

Non-stop with American Airlines

  • Total flight time: 5 hours and 5 minutes
  • One World Alliance
  • First class available
SEA
Direct
PIT
 
Flight
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - PIT

The timetable & schedule information was updated at 2026-04-22

Delta Air Lines

Via Detroit with Delta Air Lines

  • Total flight time: 6h 05m - 8h 26m.
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 71 flights per week
SEA
 
Via DTW
 
PIT
 
Flight
Mon
Jun 15
Tue
Jun 16
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Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL812
DL4640
05:30
05:30
05:30
05:30
05:30
05:30
05:30
DL2324
DL3598
09:45
09:45
09:45
09:45
09:45
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09:45
DL1706
DL5369
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11:50
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DL533
DL5369
14:30
14:30
14:30
14:30
14:30
----
14:30
DL810
DL5606
23:10
23:10
23:10
23:10
23:10
23:10
23:10
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - PIT

The timetable & schedule information was updated at 2026-04-22

Southwest Airlines

Via Chicago with Southwest Airlines

  • Total flight time: 6h 05m - 9h 00m.
  • Low-cost airline
  • 41 flights per week
SEA
 
Via MDW
 
PIT
 
Flight
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Jun 15
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Jun 16
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Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN3483
WN2866
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05:00
05:00
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WN2810
WN2866
05:30
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05:30
05:30
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WN3081
WN4211
11:45
10:45
10:45
11:45
11:45
10:30
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WN2304
WN846
23:05
23:05
23:05
23:05
23:05
23:05
23:05
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - PIT

The timetable & schedule information was updated at 2026-04-22

Southwest Airlines

Via Denver with Southwest Airlines

  • Total flight time: 6h 10m - 11h 05m.
  • Low-cost airline
  • 65 flights per week
SEA
 
Via DEN
 
PIT
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN3615
WN4012
05:15
05:15
05:15
05:15
05:15
05:00
05:30
WN4231
WN4381
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----
09:30
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WN3617
WN2720
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13:30
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WN1049
WN1688
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14:15
14:15
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WN1166
WN1657
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14:25
WN3617
WN1688
14:35
----
----
14:35
14:35
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - PIT

The timetable & schedule information was updated at 2026-04-22

American Airlines

Via Chicago with American Airlines

  • Total flight time: 6h 22m - 9h 02m.
  • One World Alliance
  • 70 flights per week
SEA
 
Via ORD
 
PIT
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA2523
AA4569
10:27
10:27
10:27
10:27
10:27
10:27
10:27
AA2520
AA4539
13:46
13:46
13:46
13:46
13:46
13:46
13:52
AA2881
AA4478
23:58
23:58
23:58
23:58
23:58
23:58
23:58
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - PIT

The timetable & schedule information was updated at 2026-04-22

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At Airlineinformation.com you can learn all about the airlines operating around the world together with their destinations and where they operate. You will get a transparent overview of airlines with scheduled flights between any two destinations with non-stop or 1-stop flights regardless of price or availability.
Flight data on this page was last updated on 2026-06-02
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