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$30+ Cheap flights from Arizona to San Diego (SAN)

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SAN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Arizona to San Diego

Keep the following information in mind while searching for Arizona to San Diego flight deals. Data was last updated September 16, 2025.

Round-trip from

$48
(Frontier)

One-way from

$30
(Frontier)

Popular in

April

Cheapest in

February

Average price

$129

Good round-trip deal

$97 or less

Good one-way deal

$80 or less
From Arizona to San Diego
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One-way flight from Arizona to San Diego
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Highest demand for flights based on searches. 16% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Arizona to San Diego.
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Price to beat on a one-way flight from Arizona to San Diego.
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Find flight deals from Arizona to San Diego

Cheapest flights from Arizona to San Diego
Explore the most affordable flight options available from Arizona to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Frontier deal was found by Cheapflights users on 9/15. 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.
Fri 9/2610:01 pmLAS - SAN
Nonstop1h 16mFrontier
Sun 9/286:25 amSAN - LAS
Nonstop1h 29mFrontier
Deal found 9/15$48
This Frontier deal was found by Cheapflights users on 9/15. 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.
Thu 9/2510:20 amLAS - SAN
Nonstop1h 28mFrontier
Sun 9/286:25 amSAN - LAS
Nonstop1h 29mFrontier
Deal found 9/15$49
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:01 pmLAS - SAN
Nonstop1h 16mFrontier
Mon 9/296:25 amSAN - LAS
Nonstop1h 29mFrontier
Deal found 9/15$52
This Flightnetwork deal was found by Cheapflights users on 9/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:20 amLAS - SAN
Nonstop1h 28mMultiple Airlines
Sun 9/286:15 amSAN - LAS
Nonstop1h 25mMultiple Airlines
Deal found 9/14$54
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2311:05 amLAS - SAN
Nonstop1h 26mMultiple Airlines
Sun 9/286:25 amSAN - LAS
Nonstop1h 29mMultiple Airlines
Deal found 9/15$56
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/99:46 pmLAS - SAN
Nonstop1h 18mFrontier
Tue 10/148:00 amSAN - LAS
Nonstop1h 31mFrontier
Deal found 9/16$57
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 10/179:46 pmLAS - SAN
Nonstop1h 18mFrontier
Sun 10/196:25 amSAN - LAS
Nonstop1h 27mFrontier
Deal found 9/15$58
This Frontier deal was found by Cheapflights users on 9/14. 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.
Sat 9/275:05 pmLAS - SAN
Nonstop1h 25mFrontier
Sun 10/196:25 amSAN - LAS
Nonstop1h 27mFrontier
Deal found 9/14$60
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2210:01 pmLAS - SAN
Nonstop1h 16mFrontier
Tue 9/238:00 amSAN - LAS
Nonstop1h 31mFrontier
Deal found 9/15$61
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Wed 9/246:05 amLAS - SAN
Nonstop1h 24mSpirit Airlines
Wed 9/241:35 pmSAN - LAS
Nonstop1h 25mSpirit Airlines
Deal found 9/15$62
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/51:55 pmPHX - SAN
Nonstop1h 15mFrontier
Fri 10/108:11 amSAN - PHX
Nonstop1h 28mFrontier
Deal found 9/15$70
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 10/32:46 pmPHX - SAN
Nonstop1h 17mFrontier
Sun 10/57:30 pmSAN - PHX
Nonstop1h 30mFrontier
Deal found 9/14$73

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona to San Diego 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 September 16, 2025.
Use the filters below to find and compare flights from Arizona to San Diego that are best for you.

Fly from

Arizona

Fly to

San Diego

Route

Depart

Return

Price

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Fri 10/3

10:01 pm-11:17 pm

Nonstop1h 16m

San Diego

Sun 10/5

12:33 pm-2:02 pm

Nonstop1h 29m

$53

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Wed 9/24

8:00 am-9:26 am

Nonstop1h 26m

San Diego

Thu 9/25

7:54 pm-9:24 pm

Nonstop1h 30m

$77

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Thu 10/16

11:57 am-1:15 pm

Nonstop1h 18m

San Diego

Tue 10/21

2:11 pm-3:41 pm

Nonstop1h 30m

$80

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Tue 1/20

12:59 pm-2:14 pm

Nonstop1h 15m

San Diego

Tue 1/27

3:35 pm-5:03 pm

Nonstop1h 28m

$97

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Mon 12/8

7:40 pm-8:50 pm

Nonstop1h 10m

San Diego

Wed 12/17

9:55 am-11:20 am

Nonstop1h 25m

$97

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Thu 10/30

2:52 pm-4:20 pm

Nonstop1h 28m

San Diego

Tue 11/4

8:59 pm-10:26 pm

Nonstop1h 27m

$97

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Tue 10/28

2:52 pm-4:20 pm

Nonstop1h 28m

San Diego

Sun 11/2

7:48 pm-9:26 pm

Nonstop1h 38m

$97

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Sat 11/8

6:11 pm-10:25 pm

1 stop5h 14m

San Diego

Tue 11/11

8:00 am-10:28 am

Nonstop1h 28m

$104

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Sat 11/8

7:32 am-1:28 pm

1 stop6h 56m

San Diego

Mon 11/10

11:34 am-2:13 pm

Nonstop1h 39m

$105

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Wed 10/8

12:06 pm-1:26 pm

Nonstop1h 20m

San Diego

Mon 10/13

3:23 pm-8:48 pm

1 stop5h 25m

$105

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from Arizona to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Arizona 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 Arizona to San Diego

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

Currently, August is the cheapest month in which you can book a flight from Arizona to San Diego (average of $286). Flying from Arizona to San Diego in March is currently the most expensive (average of $366). 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 AZ to SAN?

Find hourly flight availability from Arizona to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Arizona to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Arizona to San Diego

Explore weekly flight availability from Arizona to San Diego. 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 September 16, 2025.

The most flights from USAZ to SAN are scheduled on a Monday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

Related info for your journey

Find useful and relevant information for your journey from Arizona to San Diego. 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 into for flights to San Diego from Arizona?

    San Diego (SAN) is the airport you will fly into if you book a flight from Arizona to San Diego. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.

  • How long is the flight from Arizona to San Diego?

    Airlines like Frontier, Delta, and Southwest fly from Arizona to San Diego in about 1h 10m. The time it takes to get you to your destination is usually consistent. There are 259 mi between Arizona and San Diego. Generally, flights for this route are nonstop.

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

    The cheapest airlines for a one-way flight from Arizona to San Diego are Southwest ($49), Alaska Airlines ($49), and Delta ($49).

  • What are the most popular routes from Arizona to San Diego?

    The most popular flight routes from Arizona to San Diego are Phoenix Sky Harbor Intl - San Diego, Las Vegas Harry Reid Intl - San Diego and Tucson - San Diego.

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

    Before booking your flight to San Diego from Arizona, check out the most reliable airlines to get you to your destination on time: Hawaiian Airlines (86%), Japan Airlines (85%), Alaska Airlines( 78%).

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

    While on average a flight from Arizona to San Diego is generally $534, our data shows the cheapest flight currently is $45. When looking at the most popular route, (Phoenix Sky Harbor Intl - San Diego), you can expect to pay $73 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Arizona to San Diego 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 Arizona to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Arizona to San Diego (average of $286). Flying from Arizona to San Diego in March is currently the most expensive (average of $366). 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.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
La Mesa
Poway
Lemon Grove
Coronado
Imperial Beach
National City

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Arizona to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Arizona to San Diego

Discover the top 7 airlines that operate flights from Arizona to San Diego. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$47Average$127FlexibilityNo cancel feeOn-time65%
FrontierCheapest$49Average$149FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$58Average$150FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$92Average$141FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$97Average$283FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$113Average$338FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$404FlexibilityNo cancel feeOn-time69%

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