Cheapest one-way flights from Phoenix to San Diego in February from 42€

AirHint found the following cheapest one-way flights from Phoenix (PHX) to San Diego (SAN) in February 2026 (see full year).

One-Way flights

28 Feb Frontier Airlines direct
24 Feb Frontier Airlines direct
26 Feb Frontier Airlines direct
23 Feb Frontier Airlines direct
27 Feb Frontier Airlines direct
25 Feb Frontier Airlines
25 Feb Hawaiian Airlines direct

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

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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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