Flight Routes from Phoenix Sky Harbor to Seattle Tacoma

Compare cheap outbound and return flights from Phoenix - Sky Harbor (PHX) to Seattle-Tacoma (SEA) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€277
Fastest flight
non-stop flights
172x / week
Flight distance
1,784 km
Time difference
none

Flight schedule from Phoenix - Sky Harbor (PHX) to Seattle-Tacoma (SEA)

Select a travel date in the flight schedule for the route from Phoenix - Sky Harbor (PHX) to Seattle-Tacoma (SEA) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsPHX–SEA · 33 of 33
fromto
dep.arr.
durationstopovers
  1. October 4 – 10, 2026
  2. October 11 – 17, 2026
  3. October 18 – 24, 2026
    1. PHXSEA
      nonstop
      1. Delta Air Lines
    2. PHXSEA
      nonstop
      1. Alaska Airlines
    3. PHXSEA
      nonstop
      1. American Airlines
    4. PHXSEA
      nonstop
      1. Southwest Airlines
    5. PHXSEA
      nonstop
      1. Alaska Airlines
    6. PHXSEA
      nonstop
      1. Alaska Airlines
    7. PHXSEA
      nonstop
      1. Southwest Airlines
    8. PHXSEA
      nonstop
      1. Delta Air Lines
    9. PHXSEA
      nonstop
      1. Alaska Airlines
    10. PHXSEA
      nonstop
      1. Southwest Airlines
    11. PHXSEA
      nonstop
      1. Alaska Airlines
    12. PHXSEA
      nonstop
      1. Southwest Airlines
    13. PHXSEA
      nonstop
      1. American Airlines
    14. PHXSEA
      nonstop
      1. Southwest Airlines
    15. PHXSEA
      nonstop
      1. Alaska Airlines

      Important flight information

      Frequently Asked Questions (FAQ)

      Which airports near Seattle-Tacoma are frequently chosen as a destination?
      If you want to travel to Seattle-Tacoma, Portland-Oregon may also be worth considering as destination airports. These airports are frequently checked by users as an alternative. When comparing, consider whether a cheaper flight is really worth a longer onward journey.

      Discover more flights around Phoenix - Sky Harbor and Seattle-Tacoma

      Departure airport Airport Phoenix - Sky Harbor International Airport (PHX)
      Arrival airport Airport Seattle-Tacoma International Airport, WA (SEA)
      Destination country Flights to United States
      Departure airport - Destination country Phoenix - Sky Harbor International Airport - United States
      Alternative routes to United States
      Alternative flights to Seattle-Tacoma
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