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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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SAN
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
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 August 16, 2025.

Round-trip from

$49
(Spirit)

One-way from

$30
(Spirit)

Popular in

March

Cheapest in

February

Average price

$119

Good round-trip deal

$103 or less

Good one-way deal

$88 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. 7% potential increase in price ($9 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 August 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 August 16, 2025.

This Spirit deal was found by Cheapflights users on 8/15. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:05 amLAS - SAN
Nonstop1h 16mSpirit Airlines
Sun 8/316:15 amSAN - LAS
Nonstop1h 23mSpirit Airlines
Deal found 8/15$49
This Frontier deal was found by Cheapflights users on 8/15. 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 9/510:01 pmLAS - SAN
Nonstop1h 16mFrontier
Sun 9/76:25 amSAN - LAS
Nonstop1h 29mFrontier
Deal found 8/15$51
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
Mon 9/86:05 amLAS - SAN
Nonstop1h 24mSpirit Airlines
Tue 9/96:15 amSAN - LAS
Nonstop1h 25mSpirit Airlines
Deal found 8/14$52
This Cheapflightsfares deal was found by Cheapflights users on 8/15. 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.
Tue 9/26:05 amLAS - SAN
Nonstop1h 16mSpirit Airlines
Fri 9/57:47 pmSAN - LAS
Nonstop1h 24mSpirit Airlines
Deal found 8/15$53
This Priceline deal was found by Cheapflights users on 8/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:05 amLAS - SAN
Nonstop1h 16mSpirit Airlines
Sat 8/307:01 pmSAN - LAS
Nonstop1h 25mSpirit Airlines
Deal found 8/14$56
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:05 pmLAS - SAN
Nonstop1h 25mMultiple Airlines
Sun 10/58:21 amSAN - LAS
Nonstop1h 28mMultiple Airlines
Deal found 8/15$57
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:05 amLAS - SAN
Nonstop1h 24mSpirit Airlines
Sat 9/137:47 pmSAN - LAS
Nonstop1h 24mSpirit Airlines
Deal found 8/15$58
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:05 amLAS - SAN
Nonstop1h 24mSpirit Airlines
Tue 9/91:35 pmSAN - LAS
Nonstop1h 25mSpirit Airlines
Deal found 8/14$59
This Priceline deal was found by Cheapflights users on 8/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:14 pmLAS - SAN
Nonstop1h 28mSpirit Airlines
Sun 10/56:15 amSAN - LAS
Nonstop1h 28mSpirit Airlines
Deal found 8/14$60
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/316:05 amLAS - SAN
Nonstop1h 16mMultiple Airlines
Wed 9/38:00 amSAN - LAS
Nonstop1h 30mMultiple Airlines
Deal found 8/14$61
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/194:41 pmLAS - SAN
Nonstop1h 28mMultiple Airlines
Thu 12/184:28 pmSAN - LAS
Nonstop1h 27mMultiple Airlines
Deal found 8/15$62
This Cheapflightsfares deal was found by Cheapflights users on 8/15. 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.
Sun 9/2110:01 pmLAS - SAN
Nonstop1h 16mFrontier
Thu 9/256:25 amSAN - LAS
Nonstop1h 29mFrontier
Deal found 8/15$63

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 August 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 8/29

6:05 am-7:21 am

Nonstop1h 16m

San Diego

Mon 9/1

6:15 am-7:38 am

Nonstop1h 23m

$49

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Thu 8/28

10:25 pm-11:37 pm

Nonstop1h 12m

San Diego

Sun 8/31

6:15 am-7:38 am

Nonstop1h 23m

$49

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Wed 9/17

10:14 pm-11:34 pm

Nonstop1h 20m

San Diego

Sat 9/20

7:47 pm-9:11 pm

Nonstop1h 24m

$49

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Sat 9/13

5:14 pm-6:42 pm

Nonstop1h 28m

San Diego

Tue 9/16

6:15 am-7:40 am

Nonstop1h 25m

$49

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Fri 8/29

6:05 am-7:21 am

Nonstop1h 16m

San Diego

Sun 8/31

6:15 am-7:38 am

Nonstop1h 23m

$49

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Wed 9/24

8:00 pm-9:24 pm

Nonstop1h 24m

San Diego

Mon 9/29

6:25 am-7:54 am

Nonstop1h 29m

$51

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Thu 9/25

10:20 am-11:48 am

Nonstop1h 28m

San Diego

Mon 9/29

6:25 am-7:54 am

Nonstop1h 29m

$51

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Fri 9/5

10:01 pm-11:17 pm

Nonstop1h 16m

San Diego

Sun 9/7

6:25 am-7:54 am

Nonstop1h 29m

$51

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Mon 9/8

10:20 am-11:48 am

Nonstop1h 28m

San Diego

Tue 9/9

8:00 am-9:31 am

Nonstop1h 31m

$51

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Fri 9/12

10:20 am-11:48 am

Nonstop1h 28m

San Diego

Sun 9/14

6:25 am-7:54 am

Nonstop1h 29m

$52

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 56 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 August 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 August 16, 2025.

The most flights from USAZ to SAN are scheduled on a Thursday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 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.

  • 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 Spirit Airlines ($30), Frontier ($40), and Southwest ($44).

  • 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: Frontier (75%), Southwest (70%), Japan Airlines( 67%).

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

    While on average a flight from Arizona to San Diego is generally $958, our data shows the cheapest flight currently is $43. 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
Coronado
La Mesa
Poway
National City
Lemon Grove
Imperial Beach
Alpine

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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 August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$45Average$146FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$47Average$110FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$91Average$176FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$93Average$151FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$111Average$286FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$117Average$352FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$404FlexibilityNo cancel feeOn-time69%

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