Airlines with flights from Seattle to Pasco
There are two airlines with scheduled flights between SEA and PSC. Both Alaska Airlines and Delta operates non-stop flights from Seattle Airport to Tri Cities Airport and the flight time is 1 hour and 2 minutes. You can also connect with Alaska Airlines via Portland with a flight time of 2 hours and 27 minutes.
There are two airlines with scheduled flights between SEA and PSC. Both Alaska Airlines and Delta operates non-stop flights from Seattle Airport to Tri Cities Airport and the flight time is 1 hour and 2 minutes. You can also connect with Alaska Airlines via Portland with a flight time of 2 hours and 27 minutes. Choose airline
Direct
Non-stop
1h 2min
Direct
Non-stop
1h 9min
NEW
Starts 10/06
Via Portland
2h 27min
Schedules
Non-stop with Alaska Airlines
-
Total flight time: 1 hour and 2 minutes
-
One World Alliance
-
Seattle is a Alaska Airlines hub (Primary hub).
-
35 flights per week
-
Embraer 175
-
First class available
SEA
Direct
PSC
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AS2195
08:52
08:52
08:52
08:52
08:52
08:52
08:52
AS2306
11:20
11:20
11:20
11:20
11:20
11:20
11:20
AS2367
16:28
16:28
16:28
16:28
16:28
16:28
16:28
AS2164
22:40
22:40
22:40
22:40
22:40
22:40
22:40
The timetable & schedule information was updated at 2026-04-22
Non-stop with Delta Air Lines
-
Total flight time: 1 hour and 9 minutes
-
Sky Team Alliance
-
Seattle is a Delta Air Lines hub.
-
32 flights per week
-
Embraer 175 (Enhanced Winglets)
-
First class available
SEA
Direct
PSC
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL3992
10:35
10:35
10:35
10:35
10:35
10:35
10:35
DL3891
13:30
13:30
13:30
13:30
13:30
13:30
13:30
DL4017
22:50
22:50
22:50
22:50
22:50
22:50
22:50
The timetable & schedule information was updated at 2026-04-22
Via Portland with Alaska Airlines
-
Total flight time: 2h 27m - 4h 57m.
-
One World Alliance
-
Seattle is a Alaska Airlines hub (Primary hub).
-
Embraer 175
SEA
Via PDX
PSC
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AS2181
AS2475
AS2475
12:05
12:05
12:05
12:05
12:05
12:05
12:05
AS2302
AS3066
AS3066
17:59
17:59
17:59
17:59
17:59
17:59
17:59
AS2372
AS3066
AS3066
19:22
19:22
19:22
19:22
19:22
19:22
19:22
The timetable & schedule information was updated at 2026-04-22
