Phoenix to Seattle

PHXSEA

Fly from Phoenix to Seattle starting at SAR 370 with Southwest Airlines.Best fare available on Sep 10, 2026.Limited seats. Better plans. Book before it's gone.

Phoenix to Seattle cheapest flights this week

3 Sept
Frontier Airlines
09:03PHX
15:28SEA
1 StopSAR 603VIEW DEAL
7 Sept
Alaska Airlines
06:02PHX
09:05SEA
DirectSAR 662VIEW DEAL
8 Sept
Frontier Airlines
14:04PHX
09:42SEA
1 StopSAR 500VIEW DEAL
8 Sept
Frontier Airlines
16:48PHX
15:08SEA
1 StopSAR 562VIEW DEAL
9 Sept
Southwest Airlines
18:15PHX
21:15SEA
DirectSAR 381VIEW DEAL
9 Sept
Frontier Airlines
06:25PHX
15:08SEA
1 StopSAR 481VIEW DEAL
10 Sept
Southwest Airlines
21:45PHX
00:45SEA
DirectSAR 370VIEW DEAL
11 Sept
Frontier Airlines
16:18PHX
18:36SEA
1 StopSAR 503VIEW DEAL
13 Sept
Frontier Airlines
17:23PHX
09:42SEA
1 StopSAR 548VIEW DEAL
14 Sept
Frontier Airlines
06:25PHX
18:36SEA
1 StopSAR 525VIEW DEAL

Phoenix to Seattle monthly flight fare trend

Sep
from SAR 274
Oct
from SAR 329
Nov
No flights
Dec
from SAR 422
Jan
from SAR 451
Feb
from SAR 392

Airport Details

Origin

Phoenix

Phoenix Sky Harbor International Airport (PHX)

Phoenix, PHX
Zone

Phoenix

Elev

1135 ft

Destination

Seattle

Seattle–Tacoma International Airport (SEA)

Seattle, SEA
Zone

Los Angeles

Elev

433 ft

Flights from Phoenix

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