Flight Routes from Phoenix Sky Harbor to San Diego

Trip type

Our cheapest offers for flights from Phoenix Sky Harbor to San Diego

Here you can compare cheap flights from Phoenix Sky Harbor (PHX) to San Diego (SAN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Diego. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Phoenix - Sky Harbor
San Diego
Outbound
06/05/26
direct
F91571
01h 17min
Return
06/07/26
direct
F94578
01h 34min
Frontier Airlines
$124
Phoenix - Sky Harbor
San Diego
Outbound
06/05/26
direct
F91571
01h 17min
Return
06/07/26
direct
F94578
01h 34min
Frontier Airlines ?
$135
Phoenix - Sky Harbor
San Diego
Outbound
06/05/26
direct
F91571
01h 17min
Return
06/07/26
direct
F94578
01h 34min
Frontier Airlines
$136
Phoenix - Sky Harbor
San Diego
Outbound
06/25/26
direct
F91571
01h 20min
Return
06/30/26
direct
F91572
01h 35min
Frontier Airlines
$137
Phoenix - Sky Harbor
San Diego
Outbound
06/05/26
direct
F91571
01h 17min
Return
06/07/26
direct
F94578
01h 34min
Frontier Airlines ?
$138
Phoenix - Sky Harbor
San Diego
Outbound
06/05/26
direct
F91571
01h 17min
Return
06/07/26
direct
F94578
01h 34min
Frontier Airlines ?
$142
Phoenix - Sky Harbor
San Diego
Outbound
06/25/26
direct
F91571
01h 20min
Return
06/30/26
direct
F91572
01h 35min
Frontier Airlines
$145
Phoenix - Sky Harbor
San Diego
Outbound
06/05/26
direct
AS3069
01h 21min
Return
06/07/26
direct
AS2400
01h 21min
Alaska Airlines ?
$231
Phoenix - Sky Harbor
San Diego
Outbound
06/25/26
direct
AS3060
01h 30min
Return
06/30/26
direct
AA2466
01h 34min
Alaska Airlines ?
$422
Phoenix - Sky Harbor
San Diego
Outbound
06/05/26
direct
AA2477
01h 21min
Return
06/07/26
direct
AA0625
01h 37min
American Airlines ?
$2,376
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Phoenix Sky Harbor to San Diego

Favorite airline: Frontier Airlines
81 % of bookings on this flight route are made with Frontier Airlines, Spirit Airlines and Delta.
Frontier Airlines
50 %
Spirit Airlines
19 %
Delta
12 %
Direct flights are the cheapest connection
Direct flights on this route are $40.00 cheaper on average than flights with a stopover.
non stop flight
1 stop
01h 18min
12h 12min
$49
$89
The favorite connection is non-stop
Flights from Phoenix - Sky Harbor to San Diego are most often booked as a direct flight.
Route
bookings
Direct flights
01h 18min, from $49
58 %
1 stopover Las Vegas - McCarran International Airport, NV
12h 12min, from $89
23 %
1 stopover Los Angeles International Airport, CA
03h 47min, from $271
15 %

Important flight information

Flight information: Phoenix - Sky Harbor - San Diego

Roundtrip from $123.97
Flight duration min. 01:05 / max. 10:45
Return flight duration min. 01:10/ max. 08:05
Distance 489 km
Flights per week 152
Departure airport Airport Phoenix - Sky Harbor International Airport (PHX)
Arrival airport Airport San Diego - Lindberg Field International, CA (SAN)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to San Diego
Flight destinations with a similar price