$45+ Cheap flights from San Diego (SAN) to Phoenix
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — PHX
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Phoenix with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Diego to Phoenix are usually found in October or December, booked 50 days in advance, depart on a Thursday or Saturday and return on a Thursday
Cheap flight deals from San Diego to Phoenix
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Diego to PhoenixExplore the most affordable flight options available from San Diego to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from San Diego to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Super.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:01 pm -
Nonstop1h 27m
Thu 10/221:12 pm -
Nonstop1h 17m
Deal found 9/16![Frontier logo]()
$79
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:01 pm -
Nonstop1h 27m
Mon 10/261:12 pm -
Nonstop1h 17m
Deal found 9/16![Frontier logo]()
$80
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:01 pm -
Nonstop1h 27m
Tue 10/278:52 am -
Nonstop1h 19m
Deal found 9/15![Frontier logo]()
$81
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:01 pm -
Nonstop1h 27m
Sat 10/241:12 pm -
Nonstop1h 17m
Deal found 9/16![Frontier logo]()
$82
This CheapOair deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:33 pm -
Nonstop1h 32m
Sat 11/149:52 am -
Nonstop1h 19m
Deal found 9/12![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:01 pm -
Nonstop1h 27m
Tue 10/131:12 pm -
Nonstop1h 17m
Deal found 9/16![Frontier logo]()
$89
This Super.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:01 pm -
Nonstop1h 27m
Tue 10/201:12 pm -
Nonstop1h 17m
Deal found 9/17![Frontier logo]()
$90
This Super.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:01 pm -
Nonstop1h 27m
Thu 10/221:12 pm -
Nonstop1h 17m
Deal found 9/15![Frontier logo]()
$91
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:14 pm -
1 stop4h 46m
Wed 10/211:12 pm -
Nonstop1h 17m
Deal found 9/15![Frontier logo]()
$92
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:01 pm -
Nonstop1h 27m
Mon 10/191:12 pm -
Nonstop1h 17m
Deal found 9/16![Frontier logo]()
$93
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:33 pm -
Nonstop1h 32m
Sat 10/311:45 pm -
1 stop4h 53m
Deal found 9/16![Frontier logo]()
$94
Best flights from San Diego to PhoenixDiscover carefully curated flight deals from San Diego to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from San Diego to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:45 pm -
1 stop3h 45m
Tue 10/203:20 pm -
1 stop5h 05m
Deal found 9/13![Southwest logo]()
$204
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:24 pm -
1 stop6h 25m
Sun 10/186:33 am -
1 stop5h 02m
Deal found 9/15![United Airlines logo]()
$214
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:59 pm -
1 stop3h 25m
Sat 10/249:55 am -
2 stops9h 19m
Deal found 9/16![Delta logo]()
$413
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:50 am -
Nonstop1h 20m
Mon 10/198:50 am -
Nonstop1h 25m
Deal found 9/14![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:45 am -
1 stop3h 25m
Sat 10/318:35 am -
2 stops6h 10m
Deal found 9/13![Southwest logo]()
$298
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:26 pm -
1 stop4h 33m
Fri 11/134:31 pm -
2 stops8h 48m
Deal found 9/12![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:40 pm -
Nonstop1h 20m
Mon 10/1211:35 am -
1 stop3h 40m
Deal found 9/16![Southwest logo]()
$325
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:00 pm -
2 stops8h 40m
Sat 11/148:00 am -
1 stop3h 25m
Deal found 9/13![Delta logo]()
$448
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:25 pm -
1 stop3h 50m
Mon 10/57:00 am -
Nonstop1h 25m
Deal found 9/15![Southwest logo]()
$339
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/253:59 pm -
1 stop5h 53m
Mon 3/12:20 pm -
2 stops9h 35m
Deal found 9/14![Delta logo]()
$448
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2112:37 pm -
2 stops9h 16m
Sun 11/224:08 pm -
1 stop5h 16m
Deal found 9/13![United Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:15 am -
1 stop3h 37m
Mon 10/195:27 pm -
2 stops6h 15m
Deal found 9/14![Delta logo]()
$514
Last-minute flights from San Diego to PhoenixDiscover last-minute flight deals from San Diego to Phoenix. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Phoenix. Data last updated September 17, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:01 pm -
Nonstop1h 27m
Tue 10/131:12 pm -
Nonstop1h 17m
Deal found 9/16![Frontier logo]()
$89
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:14 pm -
1 stop4h 46m
Wed 10/211:12 pm -
Nonstop1h 17m
Deal found 9/15![Frontier logo]()
$92
This CheapOair deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:01 pm -
Nonstop1h 27m
Sat 10/171:12 pm -
Nonstop1h 17m
Deal found 9/14![Frontier logo]()
$96
This Super.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:01 pm -
Nonstop1h 27m
Thu 10/221:12 pm -
Nonstop1h 17m
Deal found 9/15![Frontier logo]()
$91
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:01 pm -
Nonstop1h 27m
Mon 10/191:12 pm -
Nonstop1h 17m
Deal found 9/16![Frontier logo]()
$93
This Super.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:01 pm -
Nonstop1h 27m
Tue 10/201:12 pm -
Nonstop1h 17m
Deal found 9/17![Frontier logo]()
$90
This Super.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:01 pm -
Nonstop1h 27m
Thu 10/221:12 pm -
Nonstop1h 17m
Deal found 9/16![Frontier logo]()
$79
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:01 pm -
Nonstop1h 27m
Sat 10/241:12 pm -
Nonstop1h 17m
Deal found 9/15![Frontier logo]()
$81
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:01 pm -
Nonstop1h 27m
Mon 10/261:12 pm -
Nonstop1h 17m
Deal found 9/16![Frontier logo]()
$80
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:33 pm -
Nonstop1h 32m
Sat 10/311:45 pm -
1 stop4h 53m
Deal found 9/16![Frontier logo]()
$94
One-way flights from San Diego to PhoenixSearch for one-way flight options from San Diego to Phoenix. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from San Diego to Phoenix. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Frontier deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/163:44 pm -
Nonstop1h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$45
This Super.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:01 pm -
Nonstop1h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$46
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:01 pm -
Nonstop1h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$47
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:56 am -
1 stop28h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$48
This Super.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:54 pm -
Nonstop1h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Frontier logo]()
$50
This Frontier deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:02 pm -
Nonstop1h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$56
This Super.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:01 pm -
Nonstop1h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$57
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:14 pm -
1 stop4h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$58
This Priceline deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:33 pm -
Nonstop1h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$59
This Super.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:14 pm -
1 stop4h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$61
This Expedia deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:14 pm -
1 stop4h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$62
Find flight deals from San Diego to Phoenix
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Phoenix (PH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2026.
Round-trip from | $79 (Super.com) |
|---|---|
One-way from | $45 (Frontier) |
Popular in | June |
Cheapest in | October |
Average price | $178 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Phoenix that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from San Diego to Phoenix that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoPhoenix
SAN San Diego - PHX Phoenix Sky Harbor Intl
SANPHX
San Diego
Sat 10/17
6:15 am-11:36 am
1 stop5h 21m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$90
San DiegoPhoenix
SAN San Diego - PHX Phoenix Sky Harbor Intl
SANPHX
San Diego
Thu 10/15
5:00 pm-10:45 pm
1 stop5h 45m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$101
San DiegoPhoenix
SAN San Diego - PHX Phoenix Sky Harbor Intl
SANPHX
San Diego
Fri 10/16
7:59 pm-11:24 pm
1 stop3h 25m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$112
San DiegoPhoenix
SAN San Diego - PHX Phoenix Sky Harbor Intl
SANPHX
San Diego
Fri 10/30
3:00 pm-6:55 pm
1 stop3h 55m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$112
San DiegoPhoenix
SAN San Diego - PHX Phoenix Sky Harbor Intl
SANPHX
San Diego
Fri 11/6
8:45 pm-1:10 am
1 stop3h 25m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$114
San DiegoPhoenix
SAN San Diego - PHX Phoenix Sky Harbor Intl
SANPHX
San Diego
Mon 11/16
11:05 am-4:43 pm
1 stop4h 38m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$114
San DiegoPhoenix
SAN San Diego - PHX Phoenix Sky Harbor Intl
SANPHX
San Diego
Tue 11/10
3:00 pm-7:45 pm
1 stop3h 45m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$114
San DiegoPhoenix
SAN San Diego - PHX Phoenix Sky Harbor Intl
SANPHX
San Diego
Fri 1/29
3:59 pm-10:52 pm
1 stop5h 53m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$114
San DiegoPhoenix
SAN San Diego - PHX Phoenix Sky Harbor Intl
SANPHX
San Diego
Sun 10/25
2:30 pm-8:25 pm
1 stop5h 55m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
San DiegoPhoenix
SAN San Diego - PHX Phoenix Sky Harbor Intl
SANPHX
San Diego
Sun 11/1
6:15 am-2:05 pm
1 stop6h 50m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from San Diego to Phoenix
Have a flexible travel schedule? Discover the best time to fly to Phoenix from San Diego with our price prediction graph.
SAN-PH1
SAN-PHX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Phoenix
SAN-PH1
SAN-PHX
What is the cheapest month to book a flight from San Diego to Phoenix?
Currently, October is the cheapest month in which you can book a flight from San Diego to Phoenix (average of $140). Flying from San Diego to Phoenix in June is currently the most expensive (average of $229). 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 SAN to PHX?
Find hourly flight availability from San Diego to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2026.
It’s typically best to fly out from San Diego to Phoenix at noon. Doing so could potentially save you 32% on the flight price compared to flying in the morning, which is usually more expensive.
Weekly flight availability from San Diego to Phoenix
Explore weekly flight availability from San Diego to Phoenix. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 17, 2026.
The most flights from SAN to PH1 are scheduled on a Wednesday (22 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (11 on average).
How much does it cost to fly round-trip from San Diego to Phoenix?
Airfare is below average for this route at the moment.
San Diego to Phoenix flights typically cost between $115 and $268 in October.The cheapest round-trip price found within the last 5 days was $79 on Frontier (Oct 21-Oct 22).
How often are flights from San Diego to Phoenix delayed?
About 19% of weekly flights between San Diego and Phoenix have experienced delays in the past year, with the average delay time being 115 minutes.
What is the most punctual flight time for San Diego to Phoenix flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Diego to Phoenix flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
How far ahead should I book a flight from San Diego to Phoenix?
To ensure you get the cheapest price possible for a flight from San Diego to Phoenix, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from San Diego to Phoenix?
Use this chart to determine the cheapest time to fly round-trip from San Diego to Phoenix. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their San Diego to Phoenix flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Phoenix
Get insights into the airlines that provide service to Phoenix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phoenix. Reviews last updated September 17, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andHawaiian Airlines from San Diego to Phoenix have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Related info for your journey
Find useful and relevant information for your journey from San Diego to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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San Diego and Phoenix flights
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Top 5 airlines flying from San Diego to Phoenix
Discover the top 5 airlines that operate flights from San Diego to Phoenix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$45 | Average$120 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$93 | Average$191 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$97 | Average$190 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$97 | Average$226 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$105 | Average$265 | FlexibilityNo cancel fee | On-time63% |