SAN - PHX

$49 Find Cheap Flights from San Diego to Phoenix Sky Harbor Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Sky Harbor Intl departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$49
Typical prices: $96-$204
Frontier
Fri 11/6Mon 11/9
SAN - PHX • Non-stop
Cheapest one-way
$47
Typical prices: $70-$198
Frontier
Sat 12/5
SAN - PHX • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Frontier Economy Bundle adds a carry-on and seat choice; Premium Bundle costs $20 more.
American Main Cabin Extra adds early boarding; Southwest offers points and cash.
Expert advice
Expert advice
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Expert advice
Expert advice
+1
Nonstop flights
You can fly direct with Alaska Airlines, American Airlines and others. Average duration is 1h 27m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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We hope you love your trip to Sky Harbor Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from San Diego to Sky Harbor Intl (SAN-PHX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Sky Harbor Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Sky Harbor Intl

Fri, Nov 6 - Mon, Nov 9
Frontier Logo
9:57 am - 12:25 pmSAN  San Diego-PHX Phoenix Sky Harbor Intl
1h 28mnonstop
Frontier Logo
8:45 am - 9:02 amPHX  Phoenix Sky Harbor Intl-SAN San Diego
1h 17mnonstop
$49Frontier
Thu, Oct 1 - Sun, Oct 4
Frontier Logo
7:04 pm - 8:34 pmSAN  San Diego-PHX Phoenix Sky Harbor Intl
1h 30mnonstop
Frontier Logo
8:21 am - 9:43 amPHX  Phoenix Sky Harbor Intl-SAN San Diego
1h 22mnonstop
$49Frontier
Mon, Oct 5 - Sat, Oct 10
Multiple Airlines Logo
7:04 pm - 8:34 pmSAN  San Diego-PHX Phoenix Sky Harbor Intl
1h 30mnonstop
Multiple Airlines Logo
7:24 pm - 8:48 pmPHX  Phoenix Sky Harbor Intl-SAN San Diego
1h 24mnonstop
$77Multiple Airlines
Sat, Sep 19 - Wed, Sep 23
Multiple Airlines Logo
1:04 pm - 2:33 pmSAN  San Diego-PHX Phoenix Sky Harbor Intl
1h 29mnonstop
Multiple Airlines Logo
11:37 am - 12:53 pmPHX  Phoenix Sky Harbor Intl-SAN San Diego
1h 16mnonstop
$80Multiple Airlines
Sat, Aug 29 - Sat, Aug 29
Southwest Logo
9:10 am - 10:40 amSAN  San Diego-PHX Phoenix Sky Harbor Intl
1h 30mnonstop
Southwest Logo
3:35 pm - 4:45 pmPHX  Phoenix Sky Harbor Intl-SAN San Diego
1h 10mnonstop
$97Southwest
Sat, Aug 29 - Sat, Aug 29
Southwest Logo
6:20 am - 7:50 amSAN  San Diego-PHX Phoenix Sky Harbor Intl
1h 30mnonstop
Southwest Logo
11:20 am - 4:15 pmPHX  Phoenix Sky Harbor Intl-SAN San Diego
4h 55m1 stop Denver Intl
$107Southwest
Sat, Sep 5 - Sun, Sep 6
American Airlines Logo
6:25 am - 7:58 amSAN  San Diego-PHX Phoenix Sky Harbor Intl
1h 33mnonstop
American Airlines Logo
5:06 pm - 6:18 pmPHX  Phoenix Sky Harbor Intl-SAN San Diego
1h 12mnonstop
$117American Airlines
Sun, Sep 20 - Tue, Sep 29
Alaska Airlines Logo
9:01 pm - 10:27 pmSAN  San Diego-PHX Phoenix Sky Harbor Intl
1h 26mnonstop
Alaska Airlines Logo
7:08 am - 8:32 amPHX  Phoenix Sky Harbor Intl-SAN San Diego
1h 24mnonstop
$117Alaska Airlines
Sun, Sep 20 - Tue, Sep 29
Alaska Airlines Logo
9:01 pm - 10:27 pmSAN  San Diego-PHX Phoenix Sky Harbor Intl
1h 26mnonstop
Alaska Airlines Logo
3:15 pm - 4:42 pmPHX  Phoenix Sky Harbor Intl-SAN San Diego
1h 27mnonstop
$117Alaska Airlines
Thu, Sep 3 - Sat, Sep 5
American Airlines Logo
6:25 am - 7:58 amSAN  San Diego-PHX Phoenix Sky Harbor Intl
1h 33mnonstop
American Airlines Logo
7:34 am - 8:50 amPHX  Phoenix Sky Harbor Intl-SAN San Diego
1h 16mnonstop
$134American Airlines
Booking Insights

KAYAK's insights & trends for San Diego to Sky Harbor Intl flights

Get data-powered insights and trends into flights from San Diego to Sky Harbor Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Diego to Phoenix Sky Harbor Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Diego to Phoenix Sky Harbor Intl Airport departing in September.

Flight prices are below average for this route right now.

Flights to Phoenix Sky Harbor Intl Airport from San Diego usually cost between $96 and $235 in September.
The lowest price found in the past 5 days was $49 on Frontier (Sep 7-Sep 12).

What’s the cheapest day of the week to fly from San Diego to Phoenix Sky Harbor Airport?

The average price of all round-trip flights from San Diego to Phoenix Sky Harbor Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Phoenix Sky Harbor Airport on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from San Diego to Phoenix Sky Harbor Airport. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Phoenix Sky Harbor Intl Airport is October, where tickets cost $134 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $229 and $226 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Diego to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Diego to Phoenix Sky Harbor Intl Airport, you should book around 2 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Expert advice

Expert advice for your flight from San Diego to Sky Harbor Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Brandon Schultz

Brandon Schultz

Expert on SAN

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Laura Ratliff

Laura Ratliff

Expert on PHX

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Good to know

Low season

July

Cheapest flight

$49
Best time to beat the crowds but there is an average 33% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from San Diego to Phoenix Sky Harbor Airport

When to book flights from San Diego to Sky Harbor Intl

Are your dates flexible? Find out the best times to travel from San Diego to Sky Harbor Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from San Diego to Sky Harbor Intl: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from San Diego to Sky Harbor Intl 
BrandonFlew with American Airlines-Jan 2025
I didn’t check any bags, but Phoenix is very big so be prepared to walk that airport.
MichaelFlew with Southwest-Jan 2024
Lots of construction at Terminal 1 at Lindbergh Field. Give yourself extra time.

FAQs for booking San Diego to Phoenix Sky Harbor Airport flights

  • What facilities are available for lactating mothers at San Diego International Airport?

    Mothers still breastfeeding their children have access to the three lactation rooms located at the Terminal 2 West, Terminal 1 West Rotunda and Terminal 1 East Rotunda. These lactation rooms offer the privacy needed with children’s seats, stations for washing hands and changing stations.

  • Which airlines serve the San Diego International Airport?

    The San Diego International Airport is served by several airlines, including United Airlines, American Airlines, Lufthansa, Air Canada, Delta Airlines, Jet Airways, Alaska Airlines and British Airways. To book a flight, you can log into the KAYAK website and check out the available deals and discounts.

  • Are there any lockers for bicycle riders at the SAN airport?

    The passengers who come to the airport on their bikes are catered for since the airport provides bicycle lockers that are free for use, although you will have to pay a refundable deposit for the keys. The lockers available at the airport are located south of the pet relief area, while the other is east of the pedestrian’s bridge at terminal 1.

  • Which car rental companies are available at the Phoenix International Airport?

    If you have not made any prior arrangement for pickup at the Phoenix International Airport, you can rent one of the cars available at the car rental facility. Some of the companies at the facility include AVIS, Dollar, Hertz, Budget, Alamo, Nation and Thrifty.

  • What is the cheapest flight from San Diego to Phoenix Sky Harbor Intl Airport?

    In the last 5 days, the lowest price for a flight from San Diego to Phoenix Sky Harbor Intl Airport was $47 for a one-way ticket and $49 for a round-trip.

  • Do I need a passport to fly between San Diego and Phoenix Sky Harbor Airport?

    No, a passport isn't needed to fly from San Diego to Phoenix Sky Harbor Airport. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from San Diego to Phoenix Sky Harbor Airport?

    San Diego airport is called San Diego and the only airport in Phoenix Sky Harbor Airport is Phoenix Sky Harbor Intl.

  • Which airlines offer Wi-Fi service onboard planes from San Diego to Phoenix Sky Harbor Airport?

    American Airlines, JetBlue, Alaska Airlines, and Delta offer inflight Wi-Fi service on the San Diego to Phoenix Sky Harbor Airport flight route.

  • Which aircraft models fly most regularly from San Diego to Phoenix Sky Harbor Airport?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the San Diego to Phoenix Sky Harbor Airport flight route.

  • Which airline alliances offer flights from San Diego to Phoenix Sky Harbor Airport?

    oneworld is the only airline alliance operating flights between San Diego and Phoenix Sky Harbor Airport.

  • On which days can I fly direct from San Diego to Phoenix Sky Harbor Airport?

    There are nonstop flights from San Diego to Phoenix Sky Harbor Airport on a daily basis.

  • Which is the best airline for flights from San Diego to Phoenix, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from San Diego to Phoenix are Southwest and Alaska Airlines. With an average price for the route of $244 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $185 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from San Diego to Phoenix Sky Harbor Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Phoenix Sky Harbor Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Phoenix Sky Harbor Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix Sky Harbor Airport from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Phoenix Sky Harbor Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phoenix Sky Harbor Airport with an airline and back to San Diego with another airline. Booking your flights between San Diego and PHX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Phoenix Sky Harbor Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phoenix Sky Harbor Airport from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Diego to Phoenix Sky Harbor Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $117 or less one-way and $236 or less round-trip.
  • Suppose you are traveling to Phoenix from San Diego International Airport (SAN), you can use the 6 Ready STATION self-service kiosks located near the ticket counters to help you make cash conversions if you need to convert your money to the prepaid debit Mastercard. However, you should be aware that each transaction you make is charged.
  • If you will be traveling from the city center to the SAN airport, there is public transport available at affordable rates. The Metropolitan Transit System bus offers public transport services to the airport. The bus makes its stop at the Terminals 1 and 2. This bus is operational every day from 5 am to midnight. You can also take a taxi or use the shuttle services available at the airport.
  • The SAN airport also has facilities to support individuals who may have a disability. Paging monitors are available in the airport and TDD telephones for use by hearing-impaired passengers. The restrooms within the airport have also been modified to ensure they are accessible with a wheelchair.
  • The Phoenix International Airport (PHX) is located about 4 mi from the city center with the options of taking a cab or valley metro rail to the city. The airport has free Wi-Fi, which keeps visitors entertained as they await pickup. Wi-Fi is available in all the terminals in the airport.
  • The Phoenix Airport also has a compassion corner, which allows passengers from different religions to worship and pray after landing at Phoenix International Airport. Passengers who may have landed at the airport and have special needs are catered for in the dementia-friendly space within the compassion center for a much-needed sensory break.

Prefer to fly direct from San Diego to Phoenix Sky Harbor Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Diego to Phoenix Sky Harbor Intl.
Find which airlines fly direct from San Diego Airport to Phoenix Sky Harbor Intl Airport, which days they fly and book direct flights.

Direct departures

San Diego to Phoenix Sky Harbor Intl

Monday

Alaska Airlines,American Airlines,Frontier, +1 more

Alaska Airlines,American Airlines, +2 more

Tuesday

Alaska Airlines,American Airlines,Frontier, +1 more

Alaska Airlines,American Airlines, +2 more

Wednesday

Alaska Airlines,American Airlines,Frontier, +1 more

Alaska Airlines,American Airlines, +2 more

Thursday

Alaska Airlines,American Airlines,Frontier, +1 more

Alaska Airlines,American Airlines, +2 more

Friday

Alaska Airlines,American Airlines,Frontier, +1 more

Alaska Airlines,American Airlines, +2 more

Saturday

Alaska Airlines,American Airlines,Frontier, +1 more

Alaska Airlines,American Airlines, +2 more

Sunday

Alaska Airlines,American Airlines,Frontier, +1 more

Alaska Airlines,American Airlines, +2 more

See more direct flights

Direct returns

Phoenix Sky Harbor Intl to San Diego

Monday

Alaska Airlines,American Airlines,Frontier, +1 more

Alaska Airlines,American Airlines, +2 more

Tuesday

Alaska Airlines,American Airlines,Frontier, +1 more

Alaska Airlines,American Airlines, +2 more

Wednesday

Alaska Airlines,American Airlines,Frontier, +1 more

Alaska Airlines,American Airlines, +2 more

Thursday

Alaska Airlines,American Airlines,Frontier, +1 more

Alaska Airlines,American Airlines, +2 more

Friday

Alaska Airlines,American Airlines,Frontier, +1 more

Alaska Airlines,American Airlines, +2 more

Saturday

Alaska Airlines,American Airlines,Frontier, +1 more

Alaska Airlines,American Airlines, +2 more

Sunday

Alaska Airlines,American Airlines,Frontier, +1 more

Alaska Airlines,American Airlines, +2 more

See more direct flights

Everything you need to know for your flight from San Diego to Sky Harbor Intl

Other airlines flying to San Diego

Flight deals from the most popular airlines with KAYAK users flying the route