WestJet flights from Tucson (TUS) to Seattle-Tacoma (SEA).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Thu,Sat,Sun 11:50 Tucson (TUS) 15:19 Seattle-Tacoma (SEA)
WestJet WS 8628 Non-stop Embraer EMB 175 (E7W) 3:29 Effective 2026-06-28 through 2026-07-04
Codeshare flight, operated by Delta Air Lines.(DL 3679)
Mon,Tue,Thu,Sat 11:50 Tucson (TUS) 15:19 Seattle-Tacoma (SEA)
WestJet WS 8628 Non-stop Embraer EMB 175 (E7W) 3:29 Effective 2026-07-06 through 2026-07-14
Codeshare flight, operated by Delta Air Lines.(DL 3679)
Mon-Thu,Sat 11:50 Tucson (TUS) 15:19 Seattle-Tacoma (SEA)
WestJet WS 8628 Non-stop Embraer EMB 175 (E7W) 3:29 Effective 2026-07-15 through 2026-07-21
Codeshare flight, operated by Delta Air Lines.(DL 3679)
Mon,Tue,Thu,Sat 11:50 Tucson (TUS) 15:19 Seattle-Tacoma (SEA)
WestJet WS 8628 Non-stop Embraer EMB 175 (E7W) 3:29 Effective 2026-07-23 through 2026-07-30
Codeshare flight, operated by Delta Air Lines.(DL 3679)
Daily 11:50 Tucson (TUS) 15:19 Seattle-Tacoma (SEA)
WestJet WS 8628 Non-stop Embraer EMB 175 (E7W) 3:29 Effective 2026-07-31 through 2026-08-29
Codeshare flight, operated by Delta Air Lines.(DL 3679)
Wed,Fri,Sun 11:50 Tucson (TUS) 15:19 Seattle-Tacoma (SEA)
WestJet WS 8662 Non-stop Embraer EMB 175 (E7W) 3:29 Effective 2026-07-03 through 2026-07-08
Codeshare flight, operated by Delta Air Lines.(DL 3679)
Wed,Fri,Sun 11:50 Tucson (TUS) 15:19 Seattle-Tacoma (SEA)
WestJet WS 8665 Non-stop Embraer EMB 175 (E7W) 3:29 Effective 2026-07-17 through 2026-07-22
Codeshare flight, operated by Delta Air Lines.(DL 3679)
Fri,Sun 11:50 Tucson (TUS) 15:19 Seattle-Tacoma (SEA)
WestJet WS 8669 Non-stop Embraer EMB 175 (E7W) 3:29 Effective 2026-07-10 through 2026-07-12
Codeshare flight, operated by Delta Air Lines.(DL 3679)
Wed,Fri,Sun 11:50 Tucson (TUS) 15:19 Seattle-Tacoma (SEA)
WestJet WS 8789 Non-stop Embraer EMB 175 (E7W) 3:29 Effective 2026-07-24 through 2026-07-29
Codeshare flight, operated by Delta Air Lines.(DL 3679)
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Parallax here TUS-SEA


WestJet flights from Tucson (TUS) to Seattle-Tacoma (SEA).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2026-06-28 through 2026-07-04
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3679)
Duration: 3:29, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-07-06 through 2026-07-14
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3679)
Duration: 3:29, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-07-15 through 2026-07-21
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3679)
Duration: 3:29, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-07-23 through 2026-07-30
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3679)
Duration: 3:29, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-07-31 through 2026-08-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3679)
Duration: 3:29, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-07-03 through 2026-07-08
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3679)
Duration: 3:29, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-07-17 through 2026-07-22
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3679)
Duration: 3:29, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-07-10 through 2026-07-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3679)
Duration: 3:29, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-07-24 through 2026-07-29
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3679)
Duration: 3:29, non-stop
Embraer EMB 175 (E7W)
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Parallax here TUS-SEA
  • A domestic route departing from the Tucson airport (TUS) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 1216 miles, or 1956 km.
  • The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time is 3:29.