Cheapest one-way
C$ 189.06
Frontier Airlines · 1 stop · 2 hr 29 min
One-way tickets on PHX–SAN recently started around C$ 189.06.
Flights from Phoenix to San Diego
Recent BookingTrolley searches found Phoenix to San Diego fares from C$ 376.75 — compare live PHX–SAN prices, airlines and durations below.
Phoenix to San Diego flights overview
Covering around 489 km between PHX and SAN, the quickest nonstop flight takes about 1 hr 10 min. BookingTrolley found 3 airlines currently compete on the PHX–SAN corridor, with Frontier Airlines posting one of the lowest fares at C$ 376.75. 3 of them offer nonstop options, which save layover time but can cost more than connecting itineraries.
The lowest fare BookingTrolley recently tracked from Phoenix to San Diego was C$ 376.75. Based on this route's seasonal pattern, fares average roughly C$ 423.33 over the year. Nov tends to be the cheapest month to fly (around C$ 352.09), while Jun is usually the most expensive at about C$ 524.71 — a swing of roughly 49%.
Frequently asked questions about flying from Phoenix to San Diego
According to BookingTrolley fare data on the Phoenix to San Diego route (PHX–SAN), round-trip tickets started at C$ 376.75. Prices are shown in USD for comparison; Canada travellers should confirm the final checkout currency on BookingTrolley.
A nonstop flight from Phoenix to San Diego takes about 1 hr 10 min in the air on the fastest outbound leg, based on BookingTrolley itinerary data from recent searches. Connecting flights add layover time and can extend total travel to a full day or more.
Recent BookingTrolley comparisons list Frontier Airlines (from C$ 376.75), Alaska Airlines (from C$ 685.00), American Airlines (from C$ 808.30) among the lowest fares on Phoenix to San Diego. Carrier availability changes with season and sales.
Mid-week departures and shoulder seasons usually cost less. According to BookingTrolley fare data on the Phoenix to San Diego route (PHX–SAN), round-trip tickets started at C$ 376.75. BookingTrolley helps Canada travellers spot dips before peak travel.
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