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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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SAN
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Tempe to San Diego are usually found in August or February, booked 60 days in advance, depart on a Saturday or Tuesday and return on a Friday

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 March 28, 2025.

Round-trip from

$80
(Cheapflightsfares)

One-way from

$39
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$181
From Tempe to San Diego
Search Deals
One-way flight from Tempe to San Diego
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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.
Thu 4/102:34 pmPHX - SAN
1 stop10h 08mSpirit Airlines
Mon 4/146:15 amSAN - PHX
1 stop7h 13mSpirit Airlines
Deal found 3/28$80
This FlightHub deal was found by Cheapflights users on 3/28. 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.
Thu 4/242:34 pmPHX - SAN
1 stop10h 08mMultiple Airlines
Mon 4/287:18 pmSAN - PHX
Nonstop1h 32mMultiple Airlines
Deal found 3/28$93
This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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.
Fri 4/186:26 amPHX - SAN
Nonstop1h 19mFrontier
Sun 4/208:29 amSAN - PHX
Nonstop1h 28mFrontier
Deal found 3/28$98
This Southwest deal was found by Cheapflights users on 3/27. 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.
Thu 4/175:50 amPHX - SAN
Nonstop1h 15mSouthwest
Sun 4/205:45 pmSAN - PHX
Nonstop1h 25mSouthwest
Deal found 3/27$157
This Delta deal was found by Cheapflights users on 3/26. 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.
Wed 4/231:30 pmPHX - SAN
1 stop5h 11mDelta
Wed 4/306:15 pmSAN - PHX
1 stop4h 43mDelta
Deal found 3/26$177

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 March 28, 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

Thu 4/10

2:34 pm-12:42 am

1 stop10h 08m

San Diego

Mon 4/14

6:15 am-1:28 pm

1 stop7h 13m

$80

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Thu 4/24

2:34 pm-12:42 am

1 stop10h 08m

San Diego

Mon 4/28

7:18 pm-8:50 pm

Nonstop1h 32m

$93

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Fri 4/18

6:26 am-7:45 am

Nonstop1h 19m

San Diego

Sun 4/20

8:29 am-9:57 am

Nonstop1h 28m

$98

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Thu 4/17

5:50 am-7:05 am

Nonstop1h 15m

San Diego

Sun 4/20

5:45 pm-7:10 pm

Nonstop1h 25m

$157

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Wed 4/23

1:30 pm-6:41 pm

1 stop5h 11m

San Diego

Wed 4/30

6:15 pm-10:58 pm

1 stop4h 43m

$177

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Thu 4/10

2:34 pm-12:42 am

1 stop10h 08m

$39

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Sat 4/19

6:20 am-7:39 am

Nonstop1h 19m

$49

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Wed 5/28

6:00 am-1:30 pm

2 stops7h 30m

$104

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Fri 5/30

7:36 pm-11:56 pm

2 stops28h 20m

$132

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Sat 6/14

12:10 pm-6:10 pm

2 stops6h 00m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 14 results
1
2

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 March 21, 2025.

To ensure you get the cheapest price possible for a flight from Tempe to San Diego, you should look to book at least 60 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, August is the cheapest month in which you can book a flight from Tempe to San Diego (average of $286). Flying from Tempe 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 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 March 28, 2025.

When flying from Tempe 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.

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 Saturday at noon when fares are most often at their lowest. Sunday 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 March 28, 2025.

The most flights from TM9 to SAN are scheduled on a Friday (26 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 March 28, 2025.
Read through reviews of airlines operating flights from Tempe to San Diego, such as Southwest, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Breeze Airways
8.0
Very good
156 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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 17 inbound flights from Tempe per day. 6 airlines have flights to San Diego from Tempe on a regular basis.

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

    The cheapest airlines for a one-way flight from Tempe to San Diego are Spirit Airlines ($39), Frontier ($49), and Delta ($104).

  • 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 Japan Airlines (91%), Frontier (90%) or British Airways (85%) 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 $1,848 for a flight from Tempe to San Diego. The cheapest flight overall is $37 while the most popular route, (Phoenix Sky Harbor Intl - San Diego) is currently priced at $80.

  • 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, August is the cheapest month in which you can book a flight from Tempe to San Diego (average of $286). Flying from Tempe 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 Tempe?

Book flights to Tempe if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado
Borrego Springs

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Top 6 airlines flying from Tempe to San Diego

Discover the top 6 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$94FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$67Average$133FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$117Average$252FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$119Average$263FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$265Average$572FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$269Average$404FlexibilityNo cancel feeOn-time69%
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