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$29+ Cheap flights from Sky Harbor Intl (PHX) 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SAN
Dec 28 — Jan 41
Sat 12/28
Sat 1/4
1 adult, Economy
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The best prices from Phoenix Sky Harbor Intl to San Diego are usually found in August or April, booked 67 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Sky Harbor Intl to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$58
(Cheapflightsfares)

One-way from

$29
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$158
Provider with most accurate pricing for Phoenix Sky Harbor Intl-San Diego flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-San Diego flights.
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From Phoenix Sky Harbor Intl to San Diego
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One-way flight from Phoenix Sky Harbor Intl to San Diego
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High demand for flights, 1% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Sky Harbor Intl to San Diego

Cheapest flights from Sky Harbor Intl to San Diego
Explore the most affordable flight options available from Sky Harbor Intl to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 12/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:32 pmPHX - SAN
Nonstop1h 15mFrontier
Tue 1/73:51 pmSAN - PHX
Nonstop1h 21mFrontier
Deal found 12/23$82
This eDestinos deal was found by Cheapflights users on 12/22. 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.
Sun 12/298:07 pmPHX - SAN
1 stop14h 09mMultiple Airlines
Sat 1/411:00 amSAN - PHX
1 stop6h 50mMultiple Airlines
Deal found 12/22$230
This Delta deal was found by Cheapflights users on 12/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:22 pmPHX - SAN
1 stop5h 07mDelta
Wed 1/14:06 pmSAN - PHX
1 stop5h 06mDelta
Deal found 12/23$417

Find flights from Sky Harbor Intl to San Diego within your budget

Customize your flight search to find flights from Sky Harbor Intl 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 December 23, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Fri 1/10

1:45 pm-2:05 pm

Nonstop1h 20m

San Diego

Fri 1/31

8:45 am-11:08 am

Nonstop1h 23m

$58

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Sat 1/25

11:56 am-3:26 pm

1 stop4h 30m

San Diego

Tue 1/28

3:51 pm-6:15 pm

Nonstop1h 24m

$60

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Sat 2/15

12:35 pm-10:56 pm

1 stop11h 21m

San Diego

Thu 2/20

6:15 am-11:40 am

1 stop4h 25m

$77

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Wed 1/22

7:48 pm-8:05 pm

Nonstop1h 17m

San Diego

Wed 1/29

4:30 pm-6:57 pm

Nonstop1h 27m

$139

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Wed 2/19

6:30 am-12:34 pm

1 stop7h 04m

San Diego

Tue 2/25

6:15 am-10:51 am

1 stop3h 36m

$158

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Tue 1/7

10:55 am-11:15 am

Nonstop1h 20m

San Diego

Tue 1/7

2:25 pm-4:45 pm

Nonstop1h 20m

$173

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Sat 1/25

11:22 am-4:09 pm

1 stop5h 47m

San Diego

Tue 1/28

6:30 am-5:26 pm

2 stops9h 56m

$181

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Tue 1/14

11:31 am-7:36 am

2 stops21h 05m

San Diego

Fri 1/17

9:55 pm-4:44 pm

2 stops17h 49m

$238

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Fri 1/10

7:25 am-7:42 am

Nonstop1h 17m

$29

PhoenixSan Diego

PHX - SAN

PHXSAN

Phoenix Sky Harbor Intl

Sat 1/25

11:56 am-10:18 pm

1 stop11h 22m

$38

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 17 results
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Compare providers for flights from Sky Harbor Intl to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to San Diego in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
CheapOairPrice Accuracy2 starsTrust Score*2 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Sky Harbor Intl 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.

Travel insights for flights from Sky Harbor Intl to San Diego

Get recent, data-driven insights about flights from Sky Harbor Intl to San Diego including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to San Diego. Price data was last updated on December 20, 2024.

The price you pay for your flight from Phoenix Sky Harbor Intl Airport to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to San Diego?

Currently, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Diego (average of $286). Flying from Phoenix Sky Harbor Intl Airport 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 PHX to SAN?

Find hourly flight availability from Sky Harbor Intl 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 December 23, 2024.

When flying from Phoenix Sky Harbor Intl Airport to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 37% versus a flight in the evening.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to San Diego?

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

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to San Diego flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Phoenix Sky Harbor Intl Airport to San Diego

Explore weekly flight availability from Sky Harbor Intl 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 December 23, 2024.

The most flights from PHX to SAN are scheduled on a Friday (28 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 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 December 23, 2024.
Read reviews from past customers who have flown Delta, Spirit Airlines and Frontier from Phoenix to San Diego. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,780 reviews
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,549 reviews
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,588 reviews
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,022 reviews
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 Phoenix Sky Harbor Intl?

    For a flight from Phoenix Sky Harbor Intl 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 19 inbound flights from Phoenix Sky Harbor Intl per day. 5 airlines have flights to San Diego from Phoenix Sky Harbor Intl on a regular basis.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to San Diego round-trip?

    Currently priced at $58, Frontier will fly you from Phoenix Sky Harbor Intl Airport to San Diego and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and American Airlines - these airlines can fly you to your destination from $77 and $139, respectively. These flights start at 52% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to San Diego one-way?

    $29 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $38 and $70, respectively.

  • What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to San Diego?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Phoenix Sky Harbor Intl Airport to San Diego on time: Japan Airlines (84%), British Airways (84%), Alaska Airlines (82%).

  • What are the cheapest flights from Phoenix Sky Harbor Intl Airport to San Diego?

    While on average a flight from Phoenix Sky Harbor Intl Airport to San Diego is generally $815, our data shows the cheapest flight currently is $29. When looking at the most popular route, (Phoenix Sky Harbor Intl - San Diego), you can expect to pay $45 for that flight.

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

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

  • How can I find direct flights from Sky Harbor Intl to San Diego?

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

  • Can I find deals for business class flights from Sky Harbor Intl to San Diego?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Diego (average of $286). Flying from Phoenix Sky Harbor Intl Airport 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.

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Alternative routes for Sky Harbor Intl to San Diego

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Top 5 airlines flying from Sky Harbor Intl to San Diego

Discover the top 5 airlines that operate flights from Sky Harbor Intl 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 December 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$103FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$78Average$113FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$119Average$268FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$134Average$258FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$219Average$555FlexibilityNo cancel feeOn-time75%
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