Flights from Seattle, WA to Phoenix, AZ

Promo Code

Best Deals on Flights From Seattle, WA (PAE) to Phoenix, AZ (PHX)

*Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

Flights Deals from Seattle, WA to Phoenix, AZ on Frontier

$
Flights Deals from Seattle, WA to Phoenix, AZ on Frontier
From
To
Seattle, WA (SEA)Phoenix, AZ (PHX)One-way
/
Departing Jan 9, 2026

From

$54

Last seen: 3 hours ago

Seattle, WA (PAE)Phoenix, AZ (PHX)One-way
/
Departing Dec 12, 2025

From

$58

Last seen: 16 hours ago

*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

Seattle, WA Phoenix, AZ

Barclays Badge

Earn up to 50,000 Travel Miles after qualifying activity!
Terms Apply.