Cheap flights from Phoenix to Puget Sound

View AU$123 flight on Wed, 23 Jul. 2025Opens in a new window

Popular airlines from Phoenix to Puget Sound

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Phoenix (PHX) to Puget Sound (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat., 13 Dec. - Mon., 22 Dec.
PHX
Phoenix
SEA
Seattle
AU$259 Return, found 4 days ago
AU$259
Return
found 4 days ago
Select Delta flight, departing Sat., 13 Dec. from Phoenix to Seattle, returning Mon., 22 Dec., priced at AU$259 found 4 days ago
Alaska Airlines
Fri., 8 Aug. - Fri., 15 Aug.
PHX
Phoenix
PAE
Seattle
AU$260 Return, found 16 hours ago
AU$260
Return
found 16 hours ago
Select Alaska Airlines flight, departing Fri., 8 Aug. from Phoenix to Seattle, returning Fri., 15 Aug., priced at AU$260 found 16 hours ago
Alaska Airlines
Fri., 8 Aug. - Fri., 15 Aug.
PHX
Phoenix
SEA
Seattle
AU$261 Return, found 16 hours ago
AU$261
Return
found 16 hours ago
Select Alaska Airlines flight, departing Fri., 8 Aug. from Phoenix to Seattle, returning Fri., 15 Aug., priced at AU$261 found 16 hours ago
Alaska Airlines
Fri., 8 Aug. - Fri., 15 Aug.
PHX
Phoenix
SEA
Seattle
AU$282 Return, found 16 hours ago
AU$282
Return
found 16 hours ago
Select Alaska Airlines flight, departing Fri., 8 Aug. from Phoenix to Seattle, returning Fri., 15 Aug., priced at AU$282 found 16 hours ago
American Airlines
Fri., 8 Aug. - Fri., 15 Aug.
PHX
Phoenix
SEA
Seattle
AU$330 Return, found 16 hours ago
AU$330
Return
found 16 hours ago
Select American Airlines flight, departing Fri., 8 Aug. from Phoenix to Seattle, returning Fri., 15 Aug., priced at AU$330 found 16 hours ago
United
Sat., 13 Dec. - Mon., 22 Dec.
PHX
Phoenix
SEA
Seattle
AU$367 Return, found 4 days ago
AU$367
Return
found 4 days ago
Select United flight, departing Sat., 13 Dec. from Phoenix to Seattle, returning Mon., 22 Dec., priced at AU$367 found 4 days ago
*Available to Expedia members.