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Phoenix skyline with desert mountains
PHX
Phoenix
Seattle skyline with Space Needle and Mount Rainier
SEA
Seattle

Phoenix → Seattle

Frontier Airlines · Round Trip · Nonstop

Save $21 (8% off)
Compared to the typical price of $262
$241$262

per person · round trip

Book This Deal

Flight Details

Cabin
Economy
Departs
Jun 6, 2026
Returns
Jun 8, 2026

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