Cheapest one-way flights from Seattle to Phoenix in February from $17

Best time to book flights for Seattle (SEA) to Phoenix (PHX) flights at AirHint

AirHint found the following cheapest one-way flights from Seattle (SEA) to Phoenix (PHX) in February 2025 (see full year).

One-Way flights

03 Feb Frontier Airlines direct
22 Feb Frontier Airlines direct
18 Feb Frontier Airlines direct
09 Feb Frontier Airlines direct
23 Feb Frontier Airlines direct
07 Feb Frontier Airlines direct
28 Feb Frontier Airlines direct
08 Feb Frontier Airlines
05 Feb Alaska Airlines direct
08 Feb Alaska Airlines direct

Also check the deals for return flights from Seattle to Phoenix in February.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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