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Cheap Flights from San Diego International to Phoenix

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Compare San Diego International to Phoenix flight deals

Find the cheapest month or even day of the year to fly to Phoenix

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Flight deals from San Diego International to Phoenix

Looking for a cheap last-minute deal or the best return flight from San Diego International to Phoenix? Find the lowest prices on one-way and return tickets right here.
Phoenix.R 748 per passenger.Departing Wed, 10 Sep.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from San Diego International on Wed, 10 Sep, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From R 748, select.
Phoenix.R 769 per passenger.Departing Mon, 23 Jun.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from San Diego International on Mon, 23 Jun, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From R 769, select.
Phoenix.R 879 per passenger.Departing Wed, 8 Oct.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from San Diego International on Wed, 8 Oct, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From R 879, select.
Phoenix.R 880 per passenger.Departing Tue, 1 Jul.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from San Diego International on Tue, 1 Jul, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From R 880, select.
Phoenix.R 970 per passenger.Departing Wed, 6 Aug.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from San Diego International on Wed, 6 Aug, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From R 970, select.
Phoenix.R 1,051 per passenger.Departing Tue, 17 Jun.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from San Diego International on Tue, 17 Jun, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From R 1,051, select.
Phoenix.R 1,671 per passenger.Departing Thu, 27 Nov.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Diego International on Thu, 27 Nov, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From R 1,671, select.
Phoenix.R 1,833 per passenger.Departing Sun, 1 Mar.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Diego International on Sun, 1 Mar, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From R 1,833, select.

Find the cheapest month to fly from San Diego International to Phoenix

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego International to Phoenix flights are currently cheapest in September.
Jun
from R 769
Jul
from R 880
Aug
from R 970
Sep
from R 748
Oct
from R 879
Nov
from R 1,671
Dec
Find prices
Jan
Find prices
Feb
from R 1,944
Mar
from R 1,833
Apr
Find prices
May
Find prices

Direct flights from San Diego International to Phoenix

Alternative San Diego International to Phoenix routes

Looking for the cheapest, fastest or easiest route from San Diego International to Phoenix? You could fly into the following airports instead.

San Diego to Phoenix: Flight information

The things to know before you go.
Cheapest flight foundR 748
Cheapest month to flySeptember
Average flight time1 hr, 26 mins
Most popular airlineSouthwest Airlines
Average flights per week504

Finding cheap flights from San Diego International to Phoenix: Frequently asked questions

There are 4 airports in Phoenix: Phoenix Sky Harbor, Phoenix Scottsdale Municipal, Phoenix-Deer Valley, and Phoenix-Mesa Gateway.
The best price we found for a return flight from San Diego International to Phoenix is R 1,746. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 26 minutes is the average flight time from San Diego International to Phoenix.
Southwest Airlines, American Airlines and Alaska Airlines fly direct from San Diego International to Phoenix.
As of June 2025, there are 504 flights per week flying from San Diego International to Phoenix.
The cheapest month to fly from San Diego International to Phoenix is usually June 2025.
If you're flying from San Diego International Airport, the cheapest airport near Phoenix is Phoenix Sky Harbor – which is 6.0 km away from the centre of Phoenix. We've found flights into this airport from R 1,746.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Diego International Airport to Phoenix on Friday, 26 September 2025.
Yes – the average flight time is 1 hour and 26 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phoenix but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phoenix is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 30°C. July is typically the warmest month in Phoenix, when it usually averages around 40°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 4°C. The rainiest month is August.
Currently, Frontier Airlines offers the cheapest flight tickets to Phoenix.

Flying from San Diego International Airport (SAN) to Phoenix: what you need to know

  • Expect to be in the air for 1 hour 15 minutes. On average, that's the time it takes for a direct flight from San Diego International Airport to Phoenix.

  • Phoenix and San Diego (where San Diego International Airport is located) are in the UTC-7 timezone. This means you won't have to change your watch on arrival.

  • The most popular route is from San Diego International Airport (SAN) to Phoenix Sky Harbour International Airport (PHX). Choose from 75 weekly services between these two airports. If you'd like to get going as soon as possible, the earliest flight from SAN to PHX is the 06:15 American Airlines service. If you prefer to travel later, the final departure is at 22:00 with Southwest Airlines.

  • For stress-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This leaves you with plenty of time to catch your SAN to Phoenix flight.

  • Delays at check-in and security are more likely if you're heading away during high season, so allow a little extra breathing room. A good rule of thumb for peak times? Get there up to four hours early for international flights and two hours for domestic departures.

  • You can book a direct San Diego International Airport to Phoenix ticket. Start your journey at SAN and end it at Phoenix Sky Harbour International Airport (PHX).

  • You can choose from various carriers operating direct flights from San Diego International Airport to Phoenix, such as:

  • Located around 3 kilometres from central San Diego, SAN can be reached in about 10 minutes by car. The journey on public transport takes roughly 20 minutes.

  • Booked an early flight from San Diego International Airport to Phoenix? Avoid rushing to the airport (and get some extra shut-eye) by choosing one of these hotels near SAN:

  • Of all flights departing from San Diego International Airport, 71.38% arrive as scheduled at their destination.

  • You'll find SAN at N Harbour Dr.

How to find the cheapest flights from San Diego International Airport (SAN) to Phoenix

  • R 748 is the lowest price we've seen for a one-way San Diego International Airport to Phoenix flight. A round-trip flight ticket right now is R 1,746. Depending on the availability when you book, these fares can change.

  • To score cheap flights from SAN to Phoenix, reserve your journey one month before your planned departure.

  • The best month for finding cheap San Diego International Airport to Phoenix tickets is May. Use the 'Whole month' tool to compare prices, then select the dates offering the lowest fares.

  • Stay on top of deals for cheap flights from SAN to Phoenix by creating a Price Alert. We'll send you an email or push notification on the app when a new discounted fare appears.

  • Save on your flight from San Diego International Airport to Phoenix with the help of our filters. Select your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Phoenix

Phoenix Scottsdale Municipal Airport (SCF)

  • Phoenix Scottsdale Municipal Airport (SCF) is around 32 kilometres from central Phoenix. If you're getting a cab or a ride-share, the drive takes roughly 35 minutes.

  • When travelling on public transport, expect a journey time of around 1 hour 55 minutes.

  • Look into staying at a hotel close to SCF if you have a late flight from San Diego International Airport to Phoenix. Pick one of these accommodation options and make your first night all about rest:

Phoenix Sky Harbour International Airport (PHX)

  • Phoenix Sky Harbour International Airport (PHX) is about 8 kilometres from central Phoenix. After your flight from San Diego International Airport to Phoenix, it'll take you around 10 minutes to get to the heart of the city in a ride-share or cab.

  • You can expect the trip to take roughly 35 minutes on public transport.

  • There are some comfortable places ready to welcome you near PHX. Settle in and get cosy after your SAN to Phoenix flight at any of these well-located options:

  • The fastest way to reach your destination is with a Phoenix Sky Harbour International Airport rental car. Pick up your wheels from Europcar, Dollar or Thrifty and be off and running.

  • Call dibs on the best options. Securing your ride from PHX one week ahead of time often means better prices and a greater range of vehicles.

  • Phoenix Sky Harbour International Airport is located at 3400 Sky Harbour Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

  • Phoenix-Mesa Gateway Airport (AZA) is around 56 kilometres from the centre of Phoenix. It takes about 40 minutes to get to the city centre by cab or ride-share after your flight from San Diego International Airport to Phoenix.

  • Book a hotel close to AZA and get from baggage claim to bedtime in a flash. Whether you're arriving on a late SAN to Phoenix flight or just want to simplify your travel plans, these stays put comfort right within reach:

  • Whether you're searching for a mini for solo travel or an SUV to fit everyone and their gear, you'll find the ideal Phoenix-Mesa Gateway Airport rental car for your needs. Browse the types of wheels available here from suppliers such as Dollar, Alamo and Budget.

  • If you're looking for a specific type of vehicle, book your ride from AZA around two weeks before your flight from San Diego International Airport to Phoenix. This gives you a higher chance of getting the car you want, as well as a better price.

  • The street address for Phoenix-Mesa Gateway Airport is 6033 S. Sossaman Rd..

Best time to go to Phoenix

  • Carefully consider your travel dates before securing your flight from San Diego International Airport to Phoenix. The city comes alive during high season, but rates are usually higher and major attractions can get crowded. Plan your trip to Phoenix in low season if you want a quieter vibe.

  • Before locking in your San Diego International Airport to Phoenix flight ticket, think about what kind of weather works for you. July is the warmest month in Phoenix, with temperatures ranging from 26ºC (79ºF) to 44ºC (111ºF).

  • January has average temperatures of between 4ºC (39ºF) and 20ºC (68ºF). Look for a cheap ticket from SAN to Phoenix around that time if you want to travel when it's cooler.

More about Phoenix

  • When it comes to searching for somewhere to rest your head, you'll find the most popular stays in Phoenix right here. Check out these options as soon as you've locked in your flight from San Diego International Airport to Phoenix:

  • There are so many things to do and see in this city it can be tricky to know where to start. Heard Museum, Desert Botanical Garden and Papago Park are major attractions which should feature on any good Phoenix itinerary.

Explore more of United States

  • You've done Phoenix, now it's time to discover more of United States. Travel around 483 kilometres west to San Diego to tick off its top attractions. From San Diego Zoo to USS Midway Museum and SeaWorld San Diego, there's plenty to keep you busy.

  • If you're eager to discover another well-known destination in United States, head for Las Vegas, about 418 kilometres north-west of Phoenix. Las Vegas Strip, Fountains of Bellagio and Fremont Street Experience are among the biggest draws.

Plan the rest of your trip from San Diego to Phoenix

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.