PHX to SAN: Quick and Easy Flights from the Desert to the Coast
Cheapest flight found
$58
Last updated Mar 13, 2026
Prices by Month
Price History
Tracking the May 7, 2026 departure — the cheapest date we found.
Price Behavior: PHX → SAN
Based on 6 months of fare data collected by Trip Manta.
Lowest Fare
$58
Highest Fare
$163
Median Fare
$122
Price Spread
$105
Prices vary significantly — hourly tracking is especially valuable here.
Cheapest month to fly: May 2026 (from $58)
Most expensive month: April 2026 (from $163)
Biggest price drop caught: $56 between consecutive checks
Most frequent cheapest airline: Frontier
What This Means for You
Flights from Phoenix to San Diego range from $58 to $163, a $105 spread across the months we track. If your dates are flexible, May 2026 tends to have the lowest fares. Because prices on this route change significantly, setting up hourly price alerts gives you the best chance of catching a short-lived drop before it corrects. We have caught drops as large as $56 between hourly checks on this route.
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From
Phoenix (PHX)
To
San Diego (SAN)
Airport Information
Phoenix (PHX)
Phoenix Sky Harbor International Airport (PHX) is Arizona's largest and busiest airport, serving as a major hub for American Airlines and a significant base for Southwest Airlines. Known for its efficient layout and the automated Sky Train connecting terminals to the Valley Metro Rail, PHX offers a variety of local dining options like Blanco Tacos + Tequila and Chelsea’s Kitchen. The airport is conveniently located just minutes from downtown Phoenix, making it incredibly accessible for travelers.
San Diego (SAN)
San Diego International Airport (SAN) is unique for its single-runway operation and its incredibly close proximity to the downtown skyline. Located just three miles northwest of the city center, the airport provides travelers with stunning views of the harbor and skyscrapers during the final approach. Both Terminal 1 and Terminal 2 offer modern amenities, including local craft beer bars and views of the airfield, ensuring a warm welcome to America's Finest City.
Frequently Asked Questions
How long is the flight from Phoenix to San Diego?
The actual flight time is usually around 60 to 75 minutes, making it one of the quickest interstate hops in the Southwest.
Which airlines fly non-stop from PHX to SAN?
Southwest Airlines and American Airlines offer the most frequent non-stop service, while Frontier and United may offer seasonal or connecting options.
Is there a time difference between Phoenix and San Diego?
Arizona does not observe Daylight Saving Time, so Phoenix is on the same time as San Diego during the summer, but one hour ahead during the winter.
What is the best way to get from SAN airport to downtown?
You can take the Flyer electric shuttle to the Old Town Transit Center or use a rideshare service, which takes about 10-15 minutes to reach the Gaslamp Quarter.
How early should I arrive at PHX for this flight?
It is recommended to arrive at least 90 minutes to two hours before your flight, especially during peak morning hours when security lines at Sky Harbor can be long.
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Our Methodology
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