Cheap Flights from Phoenix (PHX) to San Diego (SAN) from HK$627~

View HK$627 flight on Sat, 4 Oct 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to San Diego Intl. Airport (SAN)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Find Cheap Flights from Phoenix (PHX) to San Diego (SAN)

Prices were available within the past 7 days and start at HK$627 for one-way flights and HK$1,393 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 31 Aug - Mon, 8 Sep
PHX
Phoenix
SAN
San Diego
HK$1,393 Return, found 5 days ago
HK$1,393
Return
found 5 days ago
Select American Airlines flight, departing Sun, 31 Aug from Phoenix to San Diego, returning Mon, 8 Sep, priced at HK$1,393 found 5 days ago
Delta
Sun, 31 Aug - Mon, 8 Sep
PHX
Phoenix
SAN
San Diego
HK$1,396 Return, found 5 days ago
HK$1,396
Return
found 5 days ago
Select Delta flight, departing Sun, 31 Aug from Phoenix to San Diego, returning Mon, 8 Sep, priced at HK$1,396 found 5 days ago
Delta
Sun, 31 Aug - Mon, 8 Sep
PHX
Phoenix
SAN
San Diego
HK$1,406 Return, found 5 days ago
HK$1,406
Return
found 5 days ago
Select Delta flight, departing Sun, 31 Aug from Phoenix to San Diego, returning Mon, 8 Sep, priced at HK$1,406 found 5 days ago
Delta
Sun, 31 Aug - Mon, 8 Sep
PHX
Phoenix
SAN
San Diego
HK$1,547 Return, found 5 days ago
HK$1,547
Return
found 5 days ago
Select Delta flight, departing Sun, 31 Aug from Phoenix to San Diego, returning Mon, 8 Sep, priced at HK$1,547 found 5 days ago
American Airlines
Sun, 31 Aug - Mon, 8 Sep
PHX
Phoenix
SAN
San Diego
HK$1,556 Return, found 5 days ago
HK$1,556
Return
found 5 days ago
Select American Airlines flight, departing Sun, 31 Aug from Phoenix to San Diego, returning Mon, 8 Sep, priced at HK$1,556 found 5 days ago
American Airlines
Sun, 31 Aug - Mon, 8 Sep
PHX
Phoenix
SAN
San Diego
HK$1,642 Return, found 5 days ago
HK$1,642
Return
found 5 days ago
Select American Airlines flight, departing Sun, 31 Aug from Phoenix to San Diego, returning Mon, 8 Sep, priced at HK$1,642 found 5 days ago
Delta
Sun, 31 Aug - Mon, 8 Sep
PHX
Phoenix
SAN
San Diego
HK$1,644 Return, found 5 days ago
HK$1,644
Return
found 5 days ago
Select Delta flight, departing Sun, 31 Aug from Phoenix to San Diego, returning Mon, 8 Sep, priced at HK$1,644 found 5 days ago
American Airlines
Sun, 31 Aug - Mon, 8 Sep
PHX
Phoenix
SAN
San Diego
HK$1,793 Return, found 5 days ago
HK$1,793
Return
found 5 days ago
Select American Airlines flight, departing Sun, 31 Aug from Phoenix to San Diego, returning Mon, 8 Sep, priced at HK$1,793 found 5 days ago
Delta
Sun, 31 Aug - Mon, 8 Sep
PHX
Phoenix
SAN
San Diego
HK$1,794 Return, found 5 days ago
HK$1,794
Return
found 5 days ago
Select Delta flight, departing Sun, 31 Aug from Phoenix to San Diego, returning Mon, 8 Sep, priced at HK$1,794 found 5 days ago
United
Sun, 31 Aug - Mon, 8 Sep
PHX
Phoenix
SAN
San Diego
HK$1,869 Return, found 5 days ago
HK$1,869
Return
found 5 days ago
Select United flight, departing Sun, 31 Aug from Phoenix to San Diego, returning Mon, 8 Sep, priced at HK$1,869 found 5 days ago

Find the cheapest month to fly from Phoenix (PHX) to San Diego (SAN)

April is typically the cheapest month to fly

From HK$375 - HK$1,779 per traveller.

Graph displaying average flight prices per month

Phoenix to Carlsbad route information
Origin airport
Sky Harbor Intl.
Destination airport
McClellan-Palomar
Return price
HK$1,393
Distance
487 km
Average flight time
1 hour 10 mins

Flights from Phoenix to San Diego

Book cheap flights from Phoenix (PHX) to San Diego (SAN) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Phoenix (PHX) to San Diego (SAN) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Phoenix (PHX) to San Diego (SAN) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your San Diego flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in San Diego and things to do in San Diego for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to San Diego more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Diego is HK$627 now!

 

Frequently asked questions

How much is a flight from Phoenix Sky Harbor Intl. Airport to San Diego Airport?
The lowest price advertised for a round-trip journey from Sky Harbor Intl. Airport (PHX) to SAN is HK$1,393. But you better get moving. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Phoenix Sky Harbor Airport to San Diego Intl. Airport (SAN)?
When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your vacation, visit our Customer Service Portal.
How do I find cheap flights from Sky Harbor Intl. Airport (PHX) to San Diego Intl. Airport (SAN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Phoenix Sky Harbor Airport to SAN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PHX to SAN?
It's just 490 kilometers from Phoenix Sky Harbor Intl. Airport to San Diego Intl. Airport (SAN). It's quite possible that you'll spend more time getting to and from the airport than actually flying!
Which airlines fly direct from PHX to San Diego Airport?
A popular airline that flies from Phoenix Sky Harbor Intl. Airport to SAN is Southwest Airlines (WN). It offers 291 monthly flights. Another carrier servicing this route is American Airlines (AA). You'll have 121 flights each month to choose from.
Are Sky Harbor Intl. Airport (PHX) to San Diego Intl. Airport (SAN) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Sky Harbor Intl. Airport (PHX) to SAN can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out! If you'd rather play it safe and start your travel planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines list their prices that far in advance. Our suggestion? Check back often as updates are made regularly.

Explore a world of travel with Expedia

*Available to Expedia members.