Flights from Phoenix to San Diego
PHX
Phoenix
One-way
SAN
San Diego
Flights from
$45
Compare 1 options across 1 airline
Updated 2 months ago
$45
Cheapest Flight
$45
Average Price
1
Direct Flights
1
Airlines
Compare All PHX to SAN Flights
Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.
1 of 1 flight
| Airline | Schedule | Stops | Duration | Price | |
|---|---|---|---|---|---|
F9
F9 · 1571
|
Schedule on partner site | Direct | — | $45 Best | Book → |
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Airport Information
Key details about departure and arrival airports for this route
PHX
Phoenix Sky Harbor International Airport
City: Phoenix
Country: US
Type: Large Airport
Elevation: 1,135 ft
PHX Airport Guide →
Country: US
Type: Large Airport
Elevation: 1,135 ft
SAN
San Diego International Airport
City: San Diego
Country: US
Type: Large Airport
Elevation: 17 ft
SAN Airport Guide →
Country: US
Type: Large Airport
Elevation: 17 ft
Tips for Phoenix to San Diego Flights
Save money and travel smarter with these route-specific tips
When to Book
Book PHX–SAN flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.
Price Trends
The average fare is $45, but prices as low as $45 are available.
Direct vs Connecting
1 direct flight(s) available on this route
. Direct flights save you 2–5 hours of travel time.
Flexible Dates
Flying midweek (Tuesday–Thursday) on PHX–SAN is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.
Frequently Asked Questions
Everything you need to know about flying PHX to SAN
What is the cheapest flight from Phoenix to San Diego?
The cheapest flight from Phoenix (PHX) to San Diego (SAN) currently starts at $45 with F9. Prices are updated regularly and may vary by date and availability.
How many airlines fly from PHX to SAN?
We found 1 airline(s) operating on the PHX–SAN route, including F9.
Are there direct flights from Phoenix to San Diego?
Yes, there are 1 direct flight(s) available from PHX to SAN, with prices starting at $45.
What is the average flight price on this route?
The average flight price from Phoenix to San Diego is approximately $45. Prices range from $45 to $45 depending on airline, time, and class.
What is the baggage allowance on PHX–SAN flights?
Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.
From
$45
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