Cheap Flights from Phoenix, AZ to San Diego, CA from $42

One way Round trip

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On Cheapflightsplus.com you will find 11 direct and 245 connecting flights from Phoenix to San Diego. You can compare airfare deals from 7 airlines and multiple travel sites from $42, book and save on cheap plane tickets and last minute offers. Also check out PHX-SAN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Phoenix to San Diego Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $42 (one-way), $72 (round-trip).

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Best Flights from Phoenix to San Diego Today

Take a look at the list of non stop flights and flights with layovers from Phoenix to San Diego with the lowest price of $42. The fastest direct flight takes 1h 8m and the fastest connecting – 3h 17m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $42 Find flight	15:46 Phoenix Sky Harbor Intl	16:58 San Diego San Diego	1h 12m	Frontier Airlines	F92083
from $49 Find flight	13:00 Phoenix Sky Harbor Intl	14:13 San Diego San Diego	1h 13m	Frontier Airlines	F91571
from $52 Find flight	06:00 Phoenix Sky Harbor Intl	07:17 San Diego San Diego	1h 17m	Hawaiian Airlines	HA7461
from $52 Find flight	16:17 Phoenix Sky Harbor Intl	17:34 San Diego San Diego	1h 17m	Hawaiian Airlines	HA7459
from $52 Find flight	11:57 Phoenix Sky Harbor Intl	13:15 San Diego San Diego	1h 18m	Hawaiian Airlines	HA7455
from $55 Find flight	06:00 Phoenix Sky Harbor Intl	07:17 San Diego San Diego	1h 17m	Alaska Airlines	AS1271
from $55 Find flight	16:17 Phoenix Sky Harbor Intl	17:34 San Diego San Diego	1h 17m	Alaska Airlines	AS1275
from $55 Find flight	11:57 Phoenix Sky Harbor Intl	13:15 San Diego San Diego	1h 18m	Alaska Airlines	AS1273
from $129 Find flight	14:11 Phoenix Sky Harbor Intl	15:19 San Diego San Diego	1h 8m	Alaska Airlines	AS6011
from $174 Find flight	23:06 Phoenix Sky Harbor Intl	00:16 San Diego San Diego	1h 10m	Alaska Airlines	AS6413
from $59 Find flight	07:18 Phoenix Sky Harbor Intl	17:20 San Diego San Diego	10h 2m layover 5h 36m - Denver	Frontier Airlines	F91376 F94989
from $60 Find flight	12:54 Phoenix Sky Harbor Intl	23:29 San Diego San Diego	10h 35m layover 8h 9m - Las Vegas	Spirit Airlines	NK2356 NK2390
from $60 Find flight	14:48 Phoenix Sky Harbor Intl	20:45 San Diego San Diego	5h 57m layover 0h 45m - Austin	Frontier Airlines	F93660 F91877
from $64 Find flight	22:15 Phoenix Williams Gateway	09:55+1 день San Diego San Diego	11h 40m layover 9h 13m - Las Vegas	Allegiant Air	G462 NK1154
from $64 Find flight	12:30 Phoenix Sky Harbor Intl	22:54 San Diego San Diego	10h 24m layover 4h 36m - Dallas	Frontier Airlines	F93972 F91425
from $64 Find flight	20:21 Phoenix Sky Harbor Intl	09:52+1 день San Diego San Diego	13h 31m layover 8h 59m - Denver	Frontier Airlines	F92142 F92817

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on June 30, 2025

Flight Schedule Phoenix (Arizona) to San Diego (California)

Full flight schedule will help you in detecting at what time planes fly from Phoenix to San Diego. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:00 — 07:17	06:00 — 07:17 HA7461 Hawaiian Airlines Phoenix — San Diego	1h 17m	Find flight from$52
06:00 — 07:17	06:00 — 07:17 AS1271 Alaska Airlines Phoenix — San Diego	1h 17m	Find flight from$55
10:36 — 11:48	10:36 — 11:48 AS6012 Alaska Airlines Phoenix — San Diego	1h 12m	Find flight from$141
11:57 — 13:15	11:57 — 13:15 HA7455 Hawaiian Airlines Phoenix — San Diego	1h 18m	Find flight from$52
11:57 — 13:15	11:57 — 13:15 AS1273 Alaska Airlines Phoenix — San Diego	1h 18m	Find flight from$55
13:00 — 14:13	13:00 — 14:13 F91571 Frontier Airlines Phoenix — San Diego	1h 13m	Find flight from$49
14:11 — 15:19	14:11 — 15:19 AS6011 Alaska Airlines Phoenix — San Diego	1h 8m	Find flight from$129
15:46 — 16:58	15:46 — 16:58 F92083 Frontier Airlines Phoenix — San Diego	1h 12m	Find flight from$42
16:17 — 17:34	16:17 — 17:34 HA7459 Hawaiian Airlines Phoenix — San Diego	1h 17m	Find flight from$52
16:17 — 17:34	16:17 — 17:34 AS1275 Alaska Airlines Phoenix — San Diego	1h 17m	Find flight from$55
23:06 — 00:16	23:06 — 00:16 AS6413 Alaska Airlines Phoenix — San Diego	1h 10m	Find flight from$174
07:18 — 17:20	06:00 — 07:51 F91376 Frontier Airlines Phoenix — Denver 5h 36m stop 22:15 — 23:49 F94989 Frontier Airlines Denver — San Diego	10h 2m including layover	Find flight from$59
07:18 — 23:02	05:50 — 08:46 F91376 Frontier Airlines Phoenix — Denver 11h 21m stop 22:43 — 00:13 F92711 Frontier Airlines Denver — San Diego	15h 44m including layover	Find flight from$64
08:00 — 18:37	07:50 — 09:05 F93983 Frontier Airlines Phoenix — Las Vegas 7h 55m stop 22:42 — 23:58 F91465 Frontier Airlines Las Vegas — San Diego	10h 37m including layover	Find flight from$70
08:28 — 18:10	08:28 — 10:59 G41603 Allegiant Air Phoenix — Provo 6h 13m stop 17:12 — 18:10 G43226 Allegiant Air Provo — San Diego	9h 42m including layover	Find flight from$99
09:15 — 10:24 +1 day	09:00 — 11:49 F91440 Frontier Airlines Phoenix — Salt Lake City 21h 29m stop 09:29 — 10:26 F91901 Frontier Airlines Salt Lake City — San Diego	25h 9m including layover	Find flight from$64
09:44 — 14:59	09:30 — 12:21 UA597 United Airlines Phoenix — Denver 1h 3m stop 13:40 — 15:01 UA1302 United Airlines Denver — San Diego	5h 15m including layover	Find flight from$87
10:02 — 16:30	10:02 — 12:13 UA2614 United Airlines Phoenix — San Francisco 2h 39m stop 14:52 — 16:30 UA1142 United Airlines San Francisco — San Diego	6h 28m including layover	Find flight from$87
12:54 — 23:29	09:19 — 10:32 NK2356 Spirit Airlines Phoenix — Las Vegas 8h 9m stop 22:42 — 23:56 NK2390 Spirit Airlines Las Vegas — San Diego	10h 35m including layover	Find flight from$60
12:54 — 07:13 +1 day	09:19 — 10:32 NK2356 Spirit Airlines Phoenix — Las Vegas 15h 54m stop 06:00 — 07:13 NK2502 Spirit Airlines Las Vegas — San Diego	18h 19m including layover	Find flight from$62
13:35 — 20:25	13:35 — 16:26 UA1356 United Airlines Phoenix — Denver 2h 34m stop 19:35 — 21:05 UA540 United Airlines Denver — San Diego	6h 50m including layover	Find flight from$87
14:48 — 20:45	14:48 — 19:08 F93660 Frontier Airlines Phoenix — Austin 45m stop 19:53 — 20:45 F91877 Frontier Airlines Austin — San Diego	5h 57m including layover	Find flight from$60
14:58 — 20:25	14:58 — 17:49 UA1910 United Airlines Phoenix — Denver 1h 11m stop 19:00 — 20:25 UA540 United Airlines Denver — San Diego	5h 27m including layover	Find flight from$87
15:45 — 20:16	15:45 — 17:49 UA1458 United Airlines Phoenix — San Francisco 1h 1m stop 19:10 — 20:48 UA2633 United Airlines San Francisco — San Diego	4h 31m including layover	Find flight from$87
18:25 — 23:50	18:25 — 21:18 F91820 Frontier Airlines Phoenix — Denver 1h 11m stop 22:29 — 23:50 F92711 Frontier Airlines Denver — San Diego	5h 25m including layover	Find flight from$66
18:25 — 10:25 +1 day	18:25 — 21:18 F91820 Frontier Airlines Phoenix — Denver 11h 40m stop 08:58 — 10:25 F92817 Frontier Airlines Denver — San Diego	16h including layover	Find flight from$93
19:46 — 00:13	19:27 — 21:29 UA511 United Airlines Phoenix — San Francisco 45m stop 22:35 — 00:15 UA2861 United Airlines San Francisco — San Diego	4h 27m including layover	Find flight from$87
20:21 — 09:52 +1 day	19:57 — 22:54 F92142 Frontier Airlines Phoenix — Denver 8h 59m stop 10:52 — 12:23 F92817 Frontier Airlines Denver — San Diego	13h 31m including layover	Find flight from$64
20:21 — 23:02 +1 day	20:16 — 23:15 F92142 Frontier Airlines Phoenix — Denver 22h 16m stop 22:29 — 23:59 F92711 Frontier Airlines Denver — San Diego	26h 41m including layover	Find flight from$64
22:15 — 09:55 +1 day	22:15 — 23:27 G462 Allegiant Air Phoenix — Las Vegas 9h 13m stop 08:40 — 09:55 NK1154 Spirit Airlines Las Vegas — San Diego	11h 40m including layover	Find flight from$64
22:15 — 17:55 +1 day	22:15 — 23:27 G462 Allegiant Air Phoenix — Las Vegas 17h 11m stop 16:38 — 17:55 NK1150 Spirit Airlines Las Vegas — San Diego	19h 40m including layover	Find flight from$64
19:42 — 23:00 +1 day	19:42 — 21:24 G4112 Allegiant Air Phoenix — Stockton 19h 1m stop 16:25 — 17:46 G41628 Allegiant Air Stockton — Las Vegas 4h stop 21:46 — 23:00 NK1152 Spirit Airlines Las Vegas — San Diego	27h 18m including layover	Find flight from$96

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on June 30, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Phoenix to San Diego depends on and how to choose the most interesting flight option for you.

Distance between Phoenix and San Diego is 489 miles. Time difference between the cities is 1h. Airplanes depart 00:20 to 23:59 from 5 Phoenix airports and arrive 00:20 to 23:59 to 11 San Diego airports. Average flight time is 1h 17m.

The fastest flight 1h 8m
Average flight time 1h 17m
The earliest flight 00:20
The latest flight 23:59
Distance 304 ml

The cheapest months to travel to San Diego are june (from 49 $), july (from 57 $), august (from 57 $).

The most expensive months are april (from 240 $), january (from 145 $), november (from 141 $).

What is the lowest airfare Phoenix to San Diego?

The cheapest plane ticket found by our users is $42. This airfare is for economy class on one-way F92083 flight by Frontier Airlines for July 5, 2025 which leaves Sky Harbor Intl in Phoenix at 15:46 am and arrives at San Diego San Diego at 16:58.

Economy class

$42

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Popular Airlines on the Route

The flight Phoenix — San Diego is served by 7 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 31 departures per week at the price of from $ 55 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 2330.

Direct flights

There are 11 nonstop flights on the route. The fastest direct flight is AS6011 by Alaska Airlines takes 1h 8m and the cheapest is F92083 by Frontier Airlines for $42.

AS - Alaska Airlines

from $55

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F9 - Frontier Airlines

from $42

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HA - Hawaiian Airlines

from $52

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Connecting Flights

There are 245 flights with layovers on the route. The fastest connecting flight is UA5619 by United Airlines takes 3h 17m and the cheapest is F92083 by Frontier Airlines for $59.

AS - Alaska Airlines

from $132

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F9 - Frontier Airlines

from $59

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SY - Sun Country Airlines

from $131

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HA - Hawaiian Airlines

from $125

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UA - United Airlines

from $78

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NK - Spirit Airlines

from $60

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G4 - Allegiant Air

from $64

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Airports

You can fly from Phoenix to San Diego from 5 airports (Williams Gateway, Sky Harbor Intl, Phoenix-Deer Valley, Luke AFB, Scottsdale Municipal).

Phoenix airports

Williams Gateway-AZA

from $64
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Sky Harbor Intl-PHX

from $42
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Phoenix-Deer Valley-DVT

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Luke AFB-LUF

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Scottsdale Municipal-SCF

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San Diego airports

San Diego-SAN

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San Diego Regional-USA

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Gillespie Field-SEE

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Golden Triangle Reg.-GTR

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El Cajon-CJN

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Lowndes County-UBS

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Miramar NAS-NKX

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Montgomery Field-MYF

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North Island NAS-NZY

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Brown Field Municipal-SDM

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AFB-CBM

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Airplanes

There are flights to San Diego from Phoenix by 7 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Phoenix

You may also consider searching for discounted plane tickets to some other popular places from Phoenix within United States.

Phoenix — Las Vegas

from $74

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Phoenix — Chicago

from $64

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Phoenix — Denver

from $61

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Phoenix — Seattle

from $74

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Phoenix — Dallas

from $64

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Phoenix — San Diego

from $69

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Phoenix — Miami

from $54

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Phoenix — Boston

from $55

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Phoenix — Los Angeles

from $72

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Phoenix — Houston

from $58

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Top International Destinations from Phoenix

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Phoenix — London

from $66

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Phoenix — Cancun

from $59

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Phoenix — Paris

from $66

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Phoenix — San Jose

from $73

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Phoenix — Vancouver

from $73

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Phoenix — Mexico City

from $64

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Phoenix — Calgary

from $71

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Phoenix — Guadalajara

from $64

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Phoenix — Puerto Vallarta

from $80

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Phoenix — Rome

from $58

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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