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$43+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SAN
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Cheap 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 March 25, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Wed 5/62:15 pm
PHX
-
SAN
Nonstop1h 16m
Frontier
Sat 5/234:17 pm
SAN
-
PHX
Nonstop1h 26m
Frontier
Deal found 3/20$55
This Trip.com deal was found by Cheapflights users on 3/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:03 pm
PHX
-
SAN
Nonstop1h 25m
Frontier
Mon 4/206:43 pm
SAN
-
PHX
Nonstop1h 29m
Frontier
Deal found 3/23$56
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:04 pm
PHX
-
SAN
Nonstop1h 25m
Frontier
Sat 5/23:19 pm
SAN
-
PHX
Nonstop1h 26m
Frontier
Deal found 3/23$66
This Frontier deal was found by Cheapflights users on 3/20. 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.
Sun 4/126:00 am
PHX
-
SAN
Nonstop1h 21m
Frontier
Thu 4/167:23 pm
SAN
-
PHX
Nonstop1h 32m
Frontier
Deal found 3/20$67
This Super.com deal was found by Cheapflights users on 3/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:12 pm
LAS
-
SAN
Nonstop1h 29m
Frontier
Sun 5/39:00 pm
SAN
-
LAS
Nonstop1h 26m
Frontier
Deal found 3/25$68
This Frontier deal was found by Cheapflights users on 3/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:26 am
PHX
-
SAN
Nonstop1h 17m
Frontier
Mon 6/11:38 pm
SAN
-
PHX
Nonstop1h 34m
Frontier
Deal found 3/23$68
This Frontier deal was found by Cheapflights users on 3/24. 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 5/77:56 pm
LAS
-
SAN
Nonstop1h 16m
Frontier
Mon 5/1110:07 pm
SAN
-
LAS
Nonstop1h 24m
Frontier
Deal found 3/24$69
This eDestinos deal was found by Cheapflights users on 3/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:00 am
PHX
-
SAN
Nonstop1h 21m
Frontier
Sat 4/113:46 pm
SAN
-
PHX
Nonstop1h 26m
Frontier
Deal found 3/21$69
This Frontier deal was found by Cheapflights users on 3/24. 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 4/304:23 pm
LAS
-
SAN
Nonstop1h 29m
Frontier
Mon 5/49:00 pm
SAN
-
LAS
Nonstop1h 26m
Frontier
Deal found 3/24$71
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 5/2111:26 am
PHX
-
SAN
Nonstop1h 17m
Frontier
Sat 5/234:17 pm
SAN
-
PHX
Nonstop1h 26m
Frontier
Deal found 3/20$71
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Tue 5/267:56 pm
LAS
-
SAN
Nonstop1h 16m
Frontier
Sat 5/3010:07 pm
SAN
-
LAS
Nonstop1h 24m
Frontier
Deal found 3/24$72
This Super.com deal was found by Cheapflights users on 3/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:55 am
LAS
-
SAN
Nonstop1h 22m
Frontier
Sat 4/182:12 pm
SAN
-
LAS
Nonstop1h 26m
Frontier
Deal found 3/23$73

Find 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 March 25, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$55
(Kiwi.com)

One-way from

$43
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$174

Good round-trip deal

$132 or less

Good one-way deal

$99 or less
Provider with most accurate pricing for Phoenix-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix-San Diego flights.
Search Deals
From Arizona to San Diego
Search Deals
One-way flight from Arizona to San Diego
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Arizona to San Diego.
Search Deals
Price to beat on a one-way flight from Arizona to San Diego.
Search Deals

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 March 25, 2026.
Use the filters below to find and compare flights from Arizona to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Sat 5/9

6:00 am-6:25 pm

1 stop12h 25m

San Diego

Sat 5/16

10:07 pm-11:31 pm

Nonstop1h 24m

$104

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Wed 5/20

7:25 am-12:40 pm

1 stop5h 15m

San Diego

Wed 5/27

6:50 pm-11:00 pm

1 stop4h 10m

$137

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Sun 4/19

6:40 am-7:55 am

Nonstop1h 15m

San Diego

Wed 4/22

7:25 am-11:20 am

1 stop3h 55m

$147

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Sun 4/12

6:40 am-7:55 am

Nonstop1h 15m

San Diego

Wed 4/15

6:20 am-9:45 am

1 stop3h 25m

$147

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Tue 4/14

5:40 am-9:25 am

1 stop3h 45m

San Diego

Tue 4/21

7:05 pm-10:55 pm

1 stop3h 50m

$150

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Tue 4/21

7:10 am-11:55 am

1 stop4h 45m

San Diego

Tue 4/21

6:20 pm-9:59 pm

1 stop3h 39m

$152

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Fri 5/8

6:00 am-10:19 am

1 stop4h 19m

San Diego

Fri 5/15

6:45 pm-11:54 pm

1 stop5h 09m

$157

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Thu 4/16

3:48 pm-8:12 pm

1 stop4h 24m

San Diego

Sun 4/19

6:20 am-9:54 am

1 stop3h 34m

$157

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Sat 4/11

7:08 pm-11:59 pm

1 stop4h 51m

San Diego

Tue 4/14

6:20 pm-9:59 pm

1 stop3h 39m

$157

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Mon 4/13

6:10 pm-10:30 pm

1 stop4h 20m

San Diego

Thu 4/16

6:50 pm-10:10 pm

1 stop3h 20m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 60 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from Arizona to San Diego (average of $38). Flying from Arizona to San Diego in June is currently the most expensive (average of $87). 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 March 25, 2026.

A simple way to save on the total cost of your ticket is to fly from Arizona to San Diego in the afternoon. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Arizona to San Diego. Price data was last updated on March 23, 2026.

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

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 March 25, 2026.

The most flights from USAZ to SAN are scheduled on a Tuesday (32 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (11 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, Southwest, and United Airlines fly from Arizona to San Diego in about 4h 45m. The time it takes to get you to your destination can typically vary by up to 7h 40m. There are 305 mi between Arizona and San Diego. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 Frontier ($29), Hawaiian Airlines ($45), and Alaska Airlines ($48).

  • 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: Japan Airlines (89%), Porter Airlines (86%), Frontier( 84%).

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

    While on average a flight from Arizona to San Diego is generally $310, 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 $46 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, February is the cheapest month in which you can book a flight from Arizona to San Diego (average of $38). Flying from Arizona to San Diego in June is currently the most expensive (average of $87). 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
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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Alternative routes for Arizona to San Diego

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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 March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$41Average$149FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$48Average$139FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$79Average$154FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$87Average$267FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$97Average$325FlexibilityNo cancel feeOn-time71%
DeltaCheapest$109Average$339FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$273Average$381FlexibilityNo cancel feeOn-time69%

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