$49+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — PHX
Sep 2 — Sep 91
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
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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 February, booked 84 days in advance, depart on a Saturday or Thursday 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 August 3, 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 August 3, 2026.
This Trip.com deal was found by Cheapflights users on 8/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:25 am
SAN
- PHX
Nonstop1h 33m
Frontier
Sat 9/1211:37 am
PHX
- SAN
Nonstop1h 16m
Frontier
Deal found 8/1![Frontier logo]()
$49
This Super.com deal was found by Cheapflights users on 8/3. 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 9/46:25 am
SAN
- PHX
Nonstop1h 33m
Frontier
Sun 9/610:33 pm
PHX
- SAN
Nonstop1h 11m
Frontier
Deal found 8/3![Frontier logo]()
$50
This Super.com deal was found by Cheapflights users on 8/3. 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 8/246:25 am
SAN
- PHX
Nonstop1h 33m
Frontier
Wed 8/267:00 pm
PHX
- SAN
Nonstop1h 15m
Frontier
Deal found 8/3![Frontier logo]()
$51
This Super.com deal was found by Cheapflights users on 7/30. 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 8/206:25 am
SAN
- PHX
Nonstop1h 33m
Frontier
Thu 8/2010:33 pm
PHX
- SAN
Nonstop1h 11m
Frontier
Deal found 7/30![Frontier logo]()
$56
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Thu 11/59:57 am
SAN
- PHX
Nonstop1h 28m
Frontier
Sun 11/88:45 am
PHX
- SAN
Nonstop1h 17m
Frontier
Deal found 8/1![Frontier logo]()
$57
This Super.com deal was found by Cheapflights users on 8/1. 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 10/27:04 pm
SAN
- PHX
Nonstop1h 30m
Frontier
Sun 10/48:21 am
PHX
- SAN
Nonstop1h 22m
Frontier
Deal found 8/1![Frontier logo]()
$60
This Frontier deal was found by Cheapflights users on 7/30. 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.
Fri 9/46:25 am
SAN
- PHX
Nonstop1h 33m
Frontier
Mon 9/710:33 pm
PHX
- SAN
Nonstop1h 11m
Frontier
Deal found 7/30![Frontier logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/186:25 am
SAN
- PHX
Nonstop1h 33m
Frontier
Wed 8/197:00 pm
PHX
- SAN
Nonstop1h 15m
Frontier
Deal found 7/29![Frontier logo]()
$63
This Super.com deal was found by Cheapflights users on 7/31. 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 8/276:25 am
SAN
- PHX
Nonstop1h 33m
Frontier
Thu 9/310:33 pm
PHX
- SAN
Nonstop1h 11m
Frontier
Deal found 7/31![Frontier logo]()
$68
This Super.com deal was found by Cheapflights users on 7/30. 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.
Sun 9/137:04 pm
SAN
- PHX
Nonstop1h 30m
Frontier
Mon 9/148:21 am
PHX
- SAN
Nonstop1h 22m
Frontier
Deal found 7/30![Frontier logo]()
$72
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 August 3, 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 August 3, 2026.
This Southwest deal was found by Cheapflights users on 7/31. 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 8/2911:10 am
SAN
- PHX
Nonstop1h 30m
Southwest
Sat 9/511:30 am
PHX
- SAN
Nonstop1h 10m
Southwest
Deal found 7/31![Southwest logo]()
$97
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/105:00 pm
SAN
- PHX
1 stop3h 30m
United Airlines
Sun 9/138:00 am
PHX
- SAN
1 stop3h 35m
United Airlines
Deal found 8/2![United Airlines logo]()
$157
This Delta deal was found by Cheapflights users on 7/31. 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.
Sat 8/2210:15 am
SAN
- PHX
1 stop5h 07m
Delta
Mon 8/246:02 am
PHX
- SAN
1 stop4h 13m
Delta
Deal found 7/31![Delta logo]()
$172
This Southwest deal was found by Cheapflights users on 7/29. 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 8/208:00 pm
SAN
- PHX
Nonstop1h 25m
Southwest
Mon 8/242:00 pm
PHX
- SAN
Nonstop1h 10m
Southwest
Deal found 7/29![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 8/2. 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 9/117:50 am
SAN
- PHX
Nonstop1h 25m
Southwest
Sat 9/1212:55 pm
PHX
- SAN
2 stops5h 40m
Southwest
Deal found 8/2![Southwest logo]()
$122
This Southwest deal was found by Cheapflights users on 7/30. 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 9/2410:05 am
SAN
- PHX
1 stop4h 20m
Southwest
Tue 9/293:45 pm
PHX
- SAN
1 stop4h 40m
Southwest
Deal found 7/30![Southwest logo]()
$137
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 10/23:56 pm
SAN
- PHX
1 stop7h 19m
United Airlines
Sun 10/48:00 am
PHX
- SAN
1 stop3h 35m
United Airlines
Deal found 7/29![United Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 7/31. 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 8/228:40 am
SAN
- PHX
1 stop4h 00m
Southwest
Sat 8/223:35 pm
PHX
- SAN
1 stop3h 55m
Southwest
Deal found 7/31![Southwest logo]()
$171
This Southwest deal was found by Cheapflights users on 8/1. 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.
Wed 12/3011:10 am
SAN
- PHX
1 stop4h 05m
Southwest
Wed 12/307:10 pm
PHX
- SAN
1 stop3h 15m
Southwest
Deal found 8/1![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 7/30. 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.
Sat 10/33:00 pm
SAN
- PHX
1 stop4h 01m
Delta
Tue 10/69:55 am
PHX
- SAN
2 stops9h 19m
Delta
Deal found 7/30![Delta logo]()
$383
Last-minute flights from San Diego to PhoenixDiscover last-minute flight deals from San Diego to Phoenix. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Phoenix. Data last updated August 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/186:25 am
SAN
- PHX
Nonstop1h 33m
Frontier
Wed 8/197:00 pm
PHX
- SAN
Nonstop1h 15m
Frontier
Deal found 7/29![Frontier logo]()
$63
This Super.com deal was found by Cheapflights users on 7/30. 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 8/206:25 am
SAN
- PHX
Nonstop1h 33m
Frontier
Thu 8/2010:33 pm
PHX
- SAN
Nonstop1h 11m
Frontier
Deal found 7/30![Frontier logo]()
$56
This Super.com deal was found by Cheapflights users on 8/3. 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 8/246:25 am
SAN
- PHX
Nonstop1h 33m
Frontier
Wed 8/267:00 pm
PHX
- SAN
Nonstop1h 15m
Frontier
Deal found 8/3![Frontier logo]()
$51
This Super.com deal was found by Cheapflights users on 7/31. 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 8/276:25 am
SAN
- PHX
Nonstop1h 33m
Frontier
Thu 9/310:33 pm
PHX
- SAN
Nonstop1h 11m
Frontier
Deal found 7/31![Frontier logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 8/276:25 am
SAN
- PHX
Nonstop1h 33m
Frontier
Mon 8/319:03 am
PHX
- SAN
1 stop11h 11m
Frontier
Deal found 7/30![Frontier logo]()
$75
This Super.com deal was found by Cheapflights users on 8/3. 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 9/46:25 am
SAN
- PHX
Nonstop1h 33m
Frontier
Sun 9/610:33 pm
PHX
- SAN
Nonstop1h 11m
Frontier
Deal found 8/3![Frontier logo]()
$50
This Frontier deal was found by Cheapflights users on 7/30. 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.
Fri 9/46:25 am
SAN
- PHX
Nonstop1h 33m
Frontier
Mon 9/710:33 pm
PHX
- SAN
Nonstop1h 11m
Frontier
Deal found 7/30![Frontier logo]()
$61
This Trip.com deal was found by Cheapflights users on 8/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:25 am
SAN
- PHX
Nonstop1h 33m
Frontier
Sat 9/1211:37 am
PHX
- SAN
Nonstop1h 16m
Frontier
Deal found 8/1![Frontier logo]()
$49
This Frontier deal was found by Cheapflights users on 7/31. 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.
Fri 9/117:04 pm
SAN
- PHX
Nonstop1h 30m
Frontier
Sun 9/138:21 am
PHX
- SAN
Nonstop1h 22m
Frontier
Deal found 7/31![Frontier logo]()
$73
This Super.com deal was found by Cheapflights users on 7/30. 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.
Sun 9/137:04 pm
SAN
- PHX
Nonstop1h 30m
Frontier
Mon 9/148:21 am
PHX
- SAN
Nonstop1h 22m
Frontier
Deal found 7/30![Frontier logo]()
$72
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 August 3, 2026.
Search for one-way flight options from San Diego to Phoenix. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Mon 9/149:03 pm
SAN
- PHX
1 stop22h 00m
Frontier
Deal found 7/30![Frontier logo]()
$51
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Mon 8/318:59 pm
SAN
- PHX
1 stop16h 00m
Frontier
Deal found 7/29![Frontier logo]()
$52
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sun 9/610:00 am
SAN
- PHX
1 stop13h 24m
Frontier
Deal found 8/1![Frontier logo]()
$56
This Southwest deal was found by Cheapflights users on 7/31. 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 8/296:40 am
SAN
- PHX
1 stop5h 30m
Southwest
Deal found 7/31![Southwest logo]()
$59
This Frontier deal was found by Cheapflights users on 7/29. 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.
Thu 9/106:25 am
SAN
- PHX
1 stop7h 52m
Frontier
Deal found 7/29![Frontier logo]()
$60
This Super.com deal was found by Cheapflights users on 8/3. 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 9/76:25 am
SAN
- PHX
Nonstop1h 33m
Frontier
Deal found 8/3![Frontier logo]()
$61
This Trip.com deal was found by Cheapflights users on 7/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:45 pm
SAN
- PHX
1 stop7h 54m
Frontier
Deal found 7/31![Frontier logo]()
$62
This iWofly deal was found by Cheapflights users on 8/3. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/84:45 pm
SAN
- PHX
Nonstop1h 26m
Alaska Airlines
Deal found 8/3![Alaska Airlines logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sun 9/279:03 pm
SAN
- PHX
1 stop25h 44m
Frontier
Deal found 8/1![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Mon 8/248:59 pm
SAN
- PHX
1 stop26h 25m
Frontier
Deal found 8/1![Frontier logo]()
$65
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 August 3, 2026.
Round-trip from | $49 (Trip.com) |
|---|---|
Popular in | June |
Cheapest in | October |
Average price | $175 |
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 2,558,603 searches. Data last updated August 3, 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 - PHX
SANPHX
San Diego
Sat 8/29
11:10 am-12:40 pm
Nonstop1h 30m
Phoenix Sky Harbor Intl
Sat 9/5
11:30 am-12:40 pm
Nonstop1h 10m
$97
Quickest round-trip
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Thu 8/20
8:00 pm-9:25 pm
Nonstop1h 25m
Phoenix Sky Harbor Intl
Mon 8/24
2:00 pm-3:10 pm
Nonstop1h 10m
$117
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Fri 9/11
7:50 am-9:15 am
Nonstop1h 25m
Phoenix Sky Harbor Intl
Sat 9/12
12:55 pm-6:35 pm
2 stops5h 40m
$122
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Thu 9/24
10:05 am-2:25 pm
1 stop4h 20m
Phoenix Sky Harbor Intl
Tue 9/29
3:45 pm-8:25 pm
1 stop4h 40m
$137
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Thu 9/10
5:00 pm-8:30 pm
1 stop3h 30m
Phoenix Sky Harbor Intl
Sun 9/13
8:00 am-11:35 am
1 stop3h 35m
$157
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Sat 8/22
8:40 am-12:40 pm
1 stop4h 00m
Phoenix Sky Harbor Intl
Sat 8/22
3:35 pm-7:30 pm
1 stop3h 55m
$171
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Sat 8/22
10:15 am-3:22 pm
1 stop5h 07m
Phoenix Sky Harbor Intl
Mon 8/24
6:02 am-10:15 am
1 stop4h 13m
$172
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Fri 10/2
3:56 pm-11:15 pm
1 stop7h 19m
Phoenix Sky Harbor Intl
Sun 10/4
8:00 am-11:35 am
1 stop3h 35m
$177
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Wed 12/30
11:10 am-4:15 pm
1 stop4h 05m
Phoenix Sky Harbor Intl
Wed 12/30
7:10 pm-9:25 pm
1 stop3h 15m
$247
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Sat 10/3
3:00 pm-7:01 pm
1 stop4h 01m
Phoenix Sky Harbor Intl
Tue 10/6
9:55 am-7:14 pm
2 stops9h 19m
$383
Showing 1-10 of 21 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 $134). 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 August 3, 2026.
It’s typically best to fly out from San Diego to Phoenix at noon. Doing so could potentially save you 35% 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 August 3, 2026.
The most flights from SAN to PH1 are scheduled on a Monday (27 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 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 $94 and $227 in September.The cheapest round-trip price found within the last 5 days was $49 on Frontier (Sep 7-Sep 12).
How often are flights from San Diego to Phoenix delayed?
About 18% 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 12% 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 83 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 August 1, 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 August 3, 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.
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
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 2,558,603 searches. Data last updated August 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$45 | Average$118 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$96 | Average$184 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$97 | Average$177 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$97 | Average$244 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$97 | Average$218 | FlexibilityNo cancel fee | On-time71% |