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$53+ 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — PHX
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Phoenix are usually found in August or October, 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 abril 29, 2025.

Round-trip from

$85
(Frontier)

One-way from

$53
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$164
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. 9% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 29, 2025.

This Frontier deal was found by Cheapflights users on 4/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/212:17 pmSAN - PHX
Nonstop1h 28mFrontier
jue. 6/53:10 pmPHX - SAN
Nonstop1h 12mFrontier
Deal found 4/28$85
This FlightHub deal was found by Cheapflights users on 4/28. 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.
mié. 5/218:48 pmSAN - PHX
1 stop11h 25mMultiple Airlines
mié. 5/283:05 pmPHX - SAN
Nonstop1h 17mMultiple Airlines
Deal found 4/28$87
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
jue. 5/88:48 pmSAN - PHX
1 stop11h 25mSpirit Airlines
lun. 5/129:19 amPHX - SAN
1 stop10h 34mSpirit Airlines
Deal found 4/28$137
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/47:22 pmSAN - PHX
Nonstop1h 24mAmerican Airlines
dom. 6/86:20 pmPHX - SAN
Nonstop1h 09mAmerican Airlines
Deal found 4/28$157
This Delta deal was found by Cheapflights users on 4/28. 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.
jue. 9/186:15 amSAN - PHX
1 stop5h 53mDelta
dom. 9/217:25 pmPHX - SAN
1 stop4h 20mDelta
Deal found 4/28$177
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/147:05 amSAN - PHX
1 stop7h 42mAlaska Airlines
jue. 10/167:10 amPHX - SAN
Nonstop1h 14mAlaska Airlines
Deal found 4/27$226
This Southwest deal was found by Cheapflights users on 4/27. 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.
mié. 10/155:10 pmSAN - PHX
1 stop4h 05mSouthwest
jue. 10/165:50 amPHX - SAN
1 stop4h 25mSouthwest
Deal found 4/27$232
This United Airlines deal was found by Cheapflights users on 4/28. 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.
jue. 11/64:04 pmSAN - PHX
1 stop6h 37mUnited Airlines
dom. 11/99:05 pmPHX - SAN
1 stop3h 39mUnited Airlines
Deal found 4/28$237

Cheapflights Fare Finder

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 abril 29, 2025.
Use the filters below to find and compare flights from San Diego to Phoenix that are best for you.

Fly from

San Diego

Fly to

Phoenix

Route

Depart

Return

Price

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

lun. 6/2

12:17 pm-1:45 pm

Nonstop1h 28m

Phoenix Sky Harbor Intl

jue. 6/5

3:10 pm-4:22 pm

Nonstop1h 12m

$85

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

mié. 5/21

8:48 pm-8:13 am

1 stop11h 25m

Phoenix Sky Harbor Intl

mié. 5/28

3:05 pm-4:22 pm

Nonstop1h 17m

$87

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

jue. 5/8

8:48 pm-8:13 am

1 stop11h 25m

Phoenix Sky Harbor Intl

vie. 5/9

9:19 am-7:53 pm

1 stop10h 34m

$137

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

mié. 6/4

7:22 pm-8:46 pm

Nonstop1h 24m

Phoenix Sky Harbor Intl

dom. 6/8

6:20 pm-7:29 pm

Nonstop1h 09m

$157

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

vie. 5/30

6:15 am-12:11 pm

1 stop5h 56m

Phoenix Sky Harbor Intl

vie. 5/30

7:10 pm-11:53 pm

1 stop4h 43m

$199

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

lun. 5/26

7:15 am-8:35 am

Nonstop1h 20m

Phoenix Sky Harbor Intl

mié. 10/1

7:00 am-10:20 am

1 stop3h 20m

$233

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

dom. 7/20

9:30 pm-11:00 pm

Nonstop1h 30m

$53

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

jue. 5/29

8:48 pm-8:13 am

1 stop11h 25m

$55

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

mié. 5/28

2:10 pm-11:48 pm

2 stops9h 38m

$105

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

mar. 6/17

6:15 am-2:06 pm

2 stops31h 51m

$106

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 14 results
1
2

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.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Phoenix

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 April 25, 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 abril 29, 2025.

It’s typically best to fly out from San Diego to Phoenix at noon. Doing so could potentially save you 45% 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 abril 29, 2025.

The most flights from SAN to PH1 are scheduled on a Monday (26 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (20 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 abril 29, 2025.
Get a feel of what it's like to fly with Breeze Airways, Alaska Airlines and Southwest 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.
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Crew

8.8

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
160 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Crew

8.8

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
9,961 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Crew

8.8

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,292 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Crew

8.8

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,929 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Crew

8.8

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,696 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Crew

8.8

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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 24 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 $85. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and American Airlines, with the lowest prices starting at $137 and $157, respectively. Frontier is currently priced 39% 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 $53. Spirit Airlines flights start at $55 while deals on Delta start at $105 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 American Airlines (81%), Alaska Airlines (81%) and British Airways (79%).

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

    Looking at all options, your cheapest flight can be booked for $65. While the most popular route (San Diego - Phoenix Sky Harbor Intl) can be booked for $87 on average our data indicates $687 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$36Average$104FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$75Average$106FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$125Average$250FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$132Average$256FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$269Average$427FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$377Average$472FlexibilityNo cancel feeOn-time75%

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