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$29+ Cheap flights from San Diego (SAN) to Phoenix

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — PHX
Jan 28 — Feb 41
Tue 1/28
Tue 2/4
1 adult, Economy
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The best prices from San Diego to Phoenix are usually found in April or August, booked 74 days in advance, depart on a Friday or Saturday and return on a Saturday

Cheap flight deals from San Diego to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Phoenix (PH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 23, 2025.

Round-trip from

$63
(Cheapflightsfares)

One-way from

$29
(Cheapflightsfares)

Popular in

December

Cheapest in

April

Average price

$136
From San Diego to Phoenix
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One-way flight from San Diego to Phoenix
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Highest demand for flights based on searches. 6% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from San Diego to Phoenix

Cheapest flights from San Diego to Phoenix
Explore the most affordable flight options available from San Diego to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/79:00 amSAN - PHX
Nonstop1h 26mFrontier
Mon 3/107:30 amPHX - SAN
Nonstop1h 20mFrontier
Deal found 1/22$63
This FlightHub deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/198:11 amSAN - PHX
Nonstop1h 23mMultiple Airlines
Sat 2/2212:35 pmPHX - SAN
1 stop11h 21mMultiple Airlines
Deal found 1/22$65
This Cheapflightsfares deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/66:15 amSAN - PHX
1 stop3h 46mSpirit Airlines
Sat 2/811:56 amPHX - SAN
1 stop4h 30mSpirit Airlines
Deal found 1/23$78
This Southwest deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/227:40 pmSAN - PHX
Nonstop1h 25mSouthwest
Mon 2/249:35 pmPHX - SAN
Nonstop1h 20mSouthwest
Deal found 1/22$138
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/245:45 pmSAN - PHX
1 stop5h 02mDelta
Fri 2/288:05 pmPHX - SAN
1 stop4h 53mDelta
Deal found 1/21$182
This United Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/121:21 pmSAN - PHX
2 stops9h 50mUnited Airlines
Wed 3/265:20 amPHX - SAN
1 stop3h 53mUnited Airlines
Deal found 1/22$222

Find flights from San Diego to Phoenix within your budget

Customize your flight search to find flights from San Diego to Phoenix that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Fri 2/21

8:55 am-11:18 am

Nonstop1h 23m

Phoenix Sky Harbor Intl

Sat 2/22

8:00 am-8:20 am

Nonstop1h 20m

$64

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Thu 2/20

6:15 am-11:40 am

1 stop4h 25m

Phoenix Sky Harbor Intl

Sat 2/22

8:00 am-8:20 am

Nonstop1h 20m

$65

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Thu 2/20

6:15 am-11:40 am

1 stop4h 25m

Phoenix Sky Harbor Intl

Thu 2/27

12:35 pm-10:56 pm

1 stop11h 21m

$85

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Thu 2/20

7:30 pm-9:49 pm

Nonstop1h 19m

Phoenix Sky Harbor Intl

Thu 2/27

9:29 pm-9:44 pm

Nonstop1h 15m

$137

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Wed 2/12

6:15 am-1:28 pm

1 stop6h 13m

Phoenix Sky Harbor Intl

Wed 2/12

8:39 pm-12:14 am

1 stop4h 35m

$173

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Wed 2/26

6:30 am-5:23 pm

2 stops9h 53m

Phoenix Sky Harbor Intl

Fri 2/28

6:30 am-12:29 pm

1 stop6h 59m

$187

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Wed 2/5

6:40 am-9:00 am

Nonstop1h 20m

Phoenix Sky Harbor Intl

Sat 2/8

7:50 am-8:05 am

Nonstop1h 15m

$209

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Sat 2/1

1:56 pm-4:24 pm

Nonstop1h 28m

$29

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Sat 2/22

6:15 am-11:40 am

1 stop4h 25m

$33

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Mon 3/17

6:15 am-12:26 pm

1 stop6h 11m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 16 results
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Best time to book a flight from San Diego to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Diego to Phoenix

Get recent, data-driven insights about flights from San Diego to Phoenix including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Diego to Phoenix?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Phoenix. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from San Diego to Phoenix, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Diego to Phoenix?

Currently, January is the cheapest month in which you can book a flight from San Diego to Phoenix (average of $258). Flying from San Diego to Phoenix in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to PHX?

Find hourly flight availability from San Diego to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 23, 2025.

It’s typically best to fly out from San Diego to Phoenix at noon. Doing so could potentially save you 57% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from San Diego to Phoenix?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Phoenix. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Diego to Phoenix flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Diego to Phoenix

Explore weekly flight availability from San Diego to Phoenix. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 23, 2025.

The most flights from SAN to PH1 are scheduled on a Monday (32 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Phoenix by month

Plan your trip to Phoenix by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix when rainfall is around 0.0 in.

Temperature in Phoenix by month

Plan your trip to Phoenix by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phoenix. Reviews last updated January 23, 2025.
Get a feel of what it's like to fly with Southwest, Frontier and American Airlines from San Diego to Phoenix by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
4,647 reviews
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very good
9,699 reviews
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
8,508 reviews
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
8,971 reviews
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from San Diego to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Diego to Phoenix?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly out of when you book flights from San Diego to Phoenix. 6 airlines have flights from San Diego to Phoenix on a regular basis. Booking flights from San Diego to Phoenix should not be difficult; the airport handles an average of 21 outbound flights to Phoenix per day.

  • What are the cheapest airlines flying from San Diego to Phoenix round-trip?

    Flying on Frontier is currently your cheapest option to Phoenix, with prices starting at $63. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and American Airlines, with the lowest prices starting at $78 and $137, respectively. Frontier is currently priced 53% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Diego to Phoenix one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $29. Spirit Airlines flights start at $39 while deals on United Airlines start at $79 one-way.

  • What are the most reliable airlines from San Diego to Phoenix?

    The top 3 most reliable airlines when flying from San Diego to Phoenix are Alaska Airlines (81%), British Airways (79%) and American Airlines (78%).

  • What are the cheapest flights from San Diego to Phoenix?

    Looking at all options, your cheapest flight can be booked for $41. While the most popular route (San Diego - Phoenix Sky Harbor Intl) can be booked for $58 on average our data indicates $505 when flying from San Diego to Phoenix.

  • Can I find deals for flights from San Diego to Phoenix that include hotel bookings?

    Yes. In addition to deals on San Diego to Phoenix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Phoenix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Phoenix.

  • Can I find deals for business class flights from San Diego to Phoenix?

    Yes. Cheapflights offers flight deals from San Diego to Phoenix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Phoenix?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Phoenix (average of $258). Flying from San Diego to Phoenix in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 6 airlines flying from San Diego to Phoenix

Discover the top 6 airlines that operate flights from San Diego to Phoenix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$36Average$104FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$90Average$144FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$131Average$258FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$143Average$272FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$219Average$439FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$269Average$499FlexibilityNo cancel feeOn-time69%
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