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$39+ Cheap flights from Tempe, AZ 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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SAN
nov. 15 — nov. 221
sáb. 11/15
sáb. 11/22
1 adult, Economy
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Cheapflights Tip: The best prices from Tempe to San Diego are usually found in February or November, booked 80 days in advance, depart on a Friday or Saturday and return on a Friday

Find flight deals from Tempe to San Diego

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

This Orbitz deal was found by Cheapflights users on 10/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/58:00 pmPHX - SAN
Nonstop1h 24mMultiple Airlines
mié. 11/127:59 pmSAN - PHX
Nonstop1h 22mMultiple Airlines
Deal found 10/15$68
This CheapOair deal was found by Cheapflights users on 10/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/138:00 amPHX - SAN
Nonstop1h 24mFrontier
dom. 11/1611:34 amSAN - PHX
Nonstop1h 39mFrontier
Deal found 10/16$69
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
jue. 11/137:01 amPHX - SAN
1 stop6h 34mFrontier
mar. 11/188:00 amSAN - PHX
Nonstop1h 28mFrontier
Deal found 10/15$70
This Frontier deal was found by Cheapflights users on 10/15. 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.
lun. 10/276:05 amPHX - SAN
Nonstop1h 21mFrontier
mié. 11/198:00 amSAN - PHX
Nonstop1h 28mFrontier
Deal found 10/15$71
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
dom. 11/97:25 amPHX - SAN
Nonstop1h 22mMultiple Airlines
mar. 11/117:59 pmSAN - PHX
Nonstop1h 22mMultiple Airlines
Deal found 10/14$72
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
jue. 11/138:00 amPHX - SAN
Nonstop1h 24mFrontier
lun. 11/173:59 pmSAN - PHX
1 stop6h 45mFrontier
Deal found 10/15$73
This Frontier deal was found by Cheapflights users on 10/15. 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.
sáb. 11/227:35 amPHX - SAN
Nonstop1h 19mFrontier
dom. 11/238:34 amSAN - PHX
Nonstop1h 31mFrontier
Deal found 10/15$74
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
vie. 10/314:24 pmPHX - SAN
Nonstop1h 16mFrontier
lun. 11/311:34 amSAN - PHX
Nonstop1h 39mFrontier
Deal found 10/16$75
This Frontier deal was found by Cheapflights users on 10/15. 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.
lun. 10/276:05 amPHX - SAN
Nonstop1h 21mFrontier
dom. 11/98:38 pmSAN - PHX
Nonstop1h 31mFrontier
Deal found 10/15$76
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1110:03 amPHX - SAN
Nonstop1h 20mAlaska Airlines
lun. 11/173:45 pmSAN - PHX
Nonstop1h 22mAlaska Airlines
Deal found 10/15$77
This Orbitz deal was found by Cheapflights users on 10/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/298:00 pmPHX - SAN
Nonstop1h 24mMultiple Airlines
vie. 10/319:41 amSAN - PHX
Nonstop1h 17mMultiple Airlines
Deal found 10/15$78
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
mié. 10/298:00 pmPHX - SAN
Nonstop1h 24mFrontier
jue. 11/612:17 pmSAN - PHX
1 stop10h 42mFrontier
Deal found 10/15$80

Cheap flight deals from Tempe to San Diego

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

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$68
(Orbitz)

One-way from

$39
(Alaska Airlines)

Popular in

April

Cheapest in

February

Average price

$120
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 Tempe to San Diego
Search Deals
One-way flight from Tempe to San Diego
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

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

Fly from

Tempe

Fly to

San Diego

Route

Depart

Return

Price

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

jue. 12/4

7:56 pm-8:18 pm

Nonstop1h 22m

San Diego

mar. 12/9

9:37 pm-11:59 pm

Nonstop1h 22m

$77

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

mar. 2/3

4:00 pm-4:17 pm

Nonstop1h 17m

San Diego

mié. 2/11

5:00 pm-7:25 pm

Nonstop1h 25m

$77

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

mar. 2/3

8:20 am-8:41 am

Nonstop1h 21m

San Diego

lun. 2/9

5:00 pm-7:25 pm

Nonstop1h 25m

$77

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

mar. 2/3

8:20 am-8:41 am

Nonstop1h 21m

San Diego

mar. 2/10

9:21 am-11:46 am

Nonstop1h 25m

$77

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

sáb. 2/28

8:04 pm-8:18 pm

Nonstop1h 14m

San Diego

mar. 3/3

1:55 pm-4:17 pm

Nonstop1h 22m

$87

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

mié. 11/5

4:05 pm-6:55 pm

1 stop3h 50m

San Diego

lun. 11/10

8:05 pm-10:30 pm

Nonstop1h 25m

$87

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

lun. 11/10

7:55 am-8:10 am

Nonstop1h 15m

San Diego

lun. 11/10

4:40 pm-10:40 pm

1 stop5h 00m

$87

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

sáb. 2/7

4:00 pm-4:17 pm

Nonstop1h 17m

San Diego

mié. 2/11

9:21 am-11:46 am

Nonstop1h 25m

$87

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

vie. 2/6

8:07 pm-8:24 pm

Nonstop1h 17m

San Diego

mié. 2/11

5:00 pm-7:25 pm

Nonstop1h 25m

$87

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

jue. 2/5

4:00 pm-4:17 pm

Nonstop1h 17m

San Diego

dom. 2/8

5:00 pm-7:25 pm

Nonstop1h 25m

$87

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 23 results
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Best time to book a flight from Tempe to San Diego

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

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

Use this chart to determine the optimal time to book a round-trip flight from Tempe to San Diego. Price data was last updated on October 10, 2025.

To ensure you get the cheapest price possible for a flight from Tempe to San Diego, you should look to book at least 80 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 Tempe to San Diego?

Currently, February is the cheapest month in which you can book a flight from Tempe to San Diego (average of $38). Flying from Tempe to San Diego in June is currently the most expensive (average of $90). 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 TM9 to SAN?

Find hourly flight availability from Tempe 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 octubre 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Tempe to San Diego at noon. If you’re flexible enough to do this you can expect to save up to 54% on your trip compared to booking a flight in the evening.

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

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

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

Weekly flight availability from Tempe to San Diego

Explore weekly flight availability from Tempe 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 octubre 16, 2025.

The most flights from TM9 to SAN are scheduled on a Thursday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated octubre 16, 2025.
Read through reviews of airlines operating flights from Tempe to San Diego, such as Alaska Airlines, Southwest, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,103 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,103 reviews
Alaska Airlines
8.0
Very good
11,103 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
11,103 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,781 reviews
Alaska Airlines
8.0
Very good
11,103 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,040 reviews
Alaska Airlines
8.0
Very good
11,103 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,137 reviews
Alaska Airlines
8.0
Very good
11,103 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Tempe 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 Tempe?

    For a flight from Tempe to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 24 inbound flights from Tempe per day. 7 airlines have flights to San Diego from Tempe on a regular basis.

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

    There are many flights that can get you from Tempe to San Diego in 1h 22m. Fly via Alaska Airlines to get the fastest option. Airlines will cover a distance of 305 mi. Most flights are nonstop.

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

    No one likes to see their flight delayed. When booking a flight from Tempe to San Diego consider choosing Alaska Airlines (89%), Hawaiian Airlines (86%) or Japan Airlines (82%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $625 for a flight from Tempe to San Diego. The cheapest flight overall is $41 while the most popular route, (Phoenix Sky Harbor Intl - San Diego) is currently priced at $39.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Tempe to San Diego (average of $38). Flying from Tempe to San Diego in June is currently the most expensive (average of $90). 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
Lemon Grove
Imperial Beach
National City

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Top 7 airlines flying from Tempe to San Diego

Discover the top 7 airlines that operate flights from Tempe 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 octubre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$47Average$133FlexibilityNo cancel feeOn-time65%
FrontierCheapest$54Average$148FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$58Average$147FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$79Average$121FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$97Average$226FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$97Average$243FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$408FlexibilityNo cancel feeOn-time69%

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