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Cheap flights from Phoenix Sky Harbor Intl Airport to San Diego from C$ 82

PHX — SAN
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sky Harbor Intl to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Sky Harbor Intl to San Diego

Fri 6/119:52 a.m. -
Nonstop1h 19m
Sat 7/117:33 p.m. -
Nonstop1h 32m
Deal found 15/9C$ 127
Thu 15/109:55 p.m. -
Nonstop1h 25m
Thu 22/107:15 p.m. -
Nonstop1h 25m
Deal found 17/9C$ 163
Mon 2/116:35 a.m. -
1 stop3h 05m
Tue 3/115:00 p.m. -
1 stop4h 35m
Deal found 17/9C$ 184
Tue 13/109:25 a.m. -
Nonstop1h 20m
Tue 20/108:50 p.m. -
Nonstop1h 25m
Deal found 15/9C$ 222
Tue 6/107:35 p.m. -
Nonstop1h 25m
Tue 13/103:15 p.m. -
1 stop3h 45m
Deal found 16/9C$ 236
Wed 7/108:00 a.m. -
1 stop3h 35m
Wed 7/103:56 p.m. -
1 stop7h 19m
Deal found 17/9C$ 243
Tue 22/127:57 p.m. -
1 stop4h 54m
Tue 29/124:45 p.m. -
1 stop3h 55m
Deal found 16/9C$ 250
Thu 8/101:25 p.m. -
Nonstop1h 20m
Mon 12/1010:15 p.m. -
Nonstop1h 25m
Deal found 15/9C$ 252
Wed 14/107:40 a.m. -
Nonstop1h 25m
Sun 18/106:55 a.m. -
Nonstop1h 25m
Deal found 13/9C$ 257
Tue 13/107:43 p.m. -
1 stop4h 48m
Thu 15/102:24 p.m. -
1 stop6h 25m
Deal found 15/9C$ 265

Find flight deals from Sky Harbor Intl to San Diego

Round-trip from

C$ 127

One-way from

C$ 82

Popular in

June

Cheapest in

October

Average price

C$ 232
Frontier
  • Frontier
  • 6/11-7/11
  • Nonstop
  • 2h 51m total
  • Phoenix to San Diego
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Frontier
  • Frontier
  • 28/10-31/12
  • Nonstop
  • 1h 19m total
  • Phoenix to San Diego
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 11 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixSan Diego

PHX Phoenix Sky Harbor Intl - SAN San Diego

PHXSAN

Phoenix Sky Harbor Intl

Wed 7/10

6:25 a.m.-7:45 a.m.

Nonstop1h 20m

San Diego

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 112

PhoenixSan Diego

PHX Phoenix Sky Harbor Intl - SAN San Diego

PHXSAN

Phoenix Sky Harbor Intl

Wed 18/11

8:22 p.m.-8:45 p.m.

Nonstop1h 23m

San Diego

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 112

PhoenixSan Diego

PHX Phoenix Sky Harbor Intl - SAN San Diego

PHXSAN

Phoenix Sky Harbor Intl

Wed 7/10

8:49 a.m.-3:54 p.m.

1 stop7h 05m

San Diego

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 126

PhoenixSan Diego

PHX Phoenix Sky Harbor Intl - SAN San Diego

PHXSAN

Phoenix Sky Harbor Intl

Sat 17/10

3:59 p.m.-7:14 p.m.

1 stop3h 15m

San Diego

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 126

PhoenixSan Diego

PHX Phoenix Sky Harbor Intl - SAN San Diego

PHXSAN

Phoenix Sky Harbor Intl

Wed 14/10

7:05 a.m.-12:05 p.m.

1 stop5h 00m

San Diego

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 126
Quickest round-trip

PhoenixSan Diego

PHX Phoenix Sky Harbor Intl - SAN San Diego

PHXSAN

Phoenix Sky Harbor Intl

Mon 9/11

12:50 p.m.-1:00 p.m.

Nonstop1h 10m

San Diego

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 145

PhoenixSan Diego

PHX Phoenix Sky Harbor Intl - SAN San Diego

PHXSAN

Phoenix Sky Harbor Intl

Fri 16/10

6:00 a.m.-10:17 a.m.

1 stop4h 17m

San Diego

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 156

PhoenixSan Diego

PHX Phoenix Sky Harbor Intl - SAN San Diego

PHXSAN

Phoenix Sky Harbor Intl

Fri 4/12

2:55 p.m.-6:05 p.m.

1 stop4h 10m

San Diego

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 156

PhoenixSan Diego

PHX Phoenix Sky Harbor Intl - SAN San Diego

PHXSAN

Phoenix Sky Harbor Intl

Sat 14/11

5:20 p.m.-10:59 p.m.

1 stop6h 39m

San Diego

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 159

PhoenixSan Diego

PHX Phoenix Sky Harbor Intl - SAN San Diego

PHXSAN

Phoenix Sky Harbor Intl

Sun 13/12

2:09 p.m.-7:17 p.m.

1 stop6h 08m

San Diego

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 159

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 24 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to San Diego

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

The best time to book flights from Phoenix Sky Harbor Intl Airport to San Diego is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Diego (average of C$ 146). Flying from Phoenix Sky Harbor Intl Airport to San Diego in June is currently the most expensive (average of C$ 298). 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?

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 evening, which can drop the price by up to 84% versus a flight in the afternoon.

How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to San Diego?

Airfare is typical for this route at the moment.

Phoenix Sky Harbor Intl Airport to San Diego flights typically cost between C$ 123 and C$ 343 in November.
The cheapest round-trip price found within the last 5 days was C$ 127 on Frontier (6 Nov-7 Nov).

Related info for your journey

  • What airport do you fly into for flights to San Diego from Phoenix Sky Harbor Intl?

    San Diego (SAN) is the airport you will fly into if you book a flight from Phoenix Sky Harbor Intl to San Diego. You should not have trouble finding flights to San Diego from Phoenix Sky Harbor Intl; the airport handles an average of 13 inbound flights from Phoenix Sky Harbor Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the San Diego airport from Phoenix Sky Harbor Intl. It is only a 4.2 km journey from San Diego (SAN) to San Diego’s city centre.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to San Diego?

    Departing from Phoenix Sky Harbor Intl Airport to San Diego will take you 3h 05m. The distance between Phoenix Sky Harbor Intl Airport and San Diego is about 491 km. This flight may include one or multiple stops.

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

    Consider Frontier (84%), Volaris (84%) or Horizon Air (80%) when booking your flight. These represent the most reliable airlines when flying from Phoenix Sky Harbor Intl Airport to San Diego.

  • 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, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Diego (average of C$ 146). Flying from Phoenix Sky Harbor Intl Airport to San Diego in June is currently the most expensive (average of C$ 298). 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

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
La Mesa
Borrego Springs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Sky Harbor Intl to San Diego

Sky Harbor Intl to Los Angeles flights
Sky Harbor Intl to Las Vegas flights
Sky Harbor Intl to San Francisco flights

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Deals for Sky Harbor Intl to San Diego flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Sky Harbor Intl to San Diego?

Millions of users choose and trust Cheapflights to book the best flight deals from Sky Harbor Intl to San Diego for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Sky Harbor Intl to San Diego with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sky Harbor Intl to San Diego, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Sky Harbor Intl to San Diego become cheaper?

Yes, Cheapflights offers price alerts on Sky Harbor Intl to San Diego flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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