Cheapest return flights from Phoenix to San Diego in February from $37

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

Return flights

02 Feb - 02 Feb Frontier Airlines direct
05 Feb - 08 Feb Frontier Airlines direct
21 Feb - 23 Feb Frontier Airlines direct
19 Feb - 23 Feb Frontier Airlines direct
02 Feb - 05 Feb Frontier Airlines direct
19 Feb - 21 Feb Frontier Airlines direct
26 Feb - 05 Mar Frontier Airlines direct
23 Feb - 02 Mar Frontier Airlines direct
01 Feb - 01 Feb Frontier Airlines direct
23 Feb - 21 Mar Frontier Airlines direct
27 Feb - 01 Mar Frontier Airlines direct
06 Feb - 08 Feb Frontier Airlines direct
20 Feb - 22 Feb Frontier Airlines direct
25 Feb - 01 Mar Frontier Airlines
18 Feb - 22 Feb Alaska Airlines direct
25 Feb - 01 Mar Alaska Airlines direct
27 Feb - 08 Mar Hawaiian Airlines direct

Also check the deals for one-way flights from Phoenix to San Diego in February.

Powered by

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.

Book a cheap hotel in San Diego

Cheap car rent in San Diego

Feel free to contact us with any feedback or request another flight research.