Cheap Flights from San Francisco to Phoenix — $60

The route San Francisco — Phoenix is served by a single airline — Frontier Airlines. This means that when planning your trip, you won’t need to spend time choosing between dozens of carriers: all flights are operated by one provider, which simplifies the booking process. Despite the limited choice, passengers can still plan ahead, select optimal departure dates, and buy tickets at the lowest price — from $60. Using our service, you can quickly compare available Frontier Airlines flights and book a seat in advance at a favorable rate.

San Francisco International (SFO) is the region’s primary international hub, handling long-haul carriers alongside major domestic airlines and several low-cost operators, so fares can range from premium to budget depending on timing and carrier. The airport sits about 13 miles (21 km) south of downtown San Francisco; the BART rapid transit connects terminals to downtown in roughly 30–40 minutes with fares typically in the mid-single-digit dollars, while taxis or app rides take about 25–45 minutes depending on traffic and usually cost substantially more. Airport shuttles and rental cars are widely available. Pros: extensive amenities, frequent direct flights and efficient rail link; cons: can be busy, security lines and road congestion may add time.

The minimum one-way ticket price from San Francisco to Phoenix is $106 (September 2026), while the maximum is $114 (June 2026). On average, a ticket costs $110–$114.

Phoenix Sky Harbor International (PHX) is the region’s primary international and domestic gateway, serving legacy carriers and many low-cost airlines alike; it can be convenient for connecting long-haul flights or affordable point-to-point travel. The airport sits about 4–5 miles east of downtown Phoenix, with light rail or airport shuttles taking roughly 20–30 minutes and local buses or rideshares often costing in the low double digits. While Sky Harbor offers full-service lounges, numerous dining options, and frequent flights, it can be busy during peak hours and security lines may be longer. For quieter, budget-oriented alternatives, nearby Phoenix-Mesa Gateway (AZA) lies farther southeast and is typically used by discount carriers.