$27+ Cheap flights from San Diego (SAN) to Phoenix
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — PHX
Apr 2 — Apr 91
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 August or July, booked 83 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from San Diego to Phoenix
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Best
Last-minute
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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 March 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 March 3, 2026.
This Super.com deal was found by Cheapflights users on 2/26. 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 4/2411:01 am
SAN
- PHX
Nonstop1h 39m
Frontier
Tue 4/2812:10 pm
PHX
- SAN
Nonstop1h 19m
Frontier
Deal found 2/26![Frontier logo]()
$65
This Frontier deal was found by Cheapflights users on 2/26. 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 5/213:30 pm
SAN
- PHX
Nonstop1h 30m
Frontier
Sun 5/247:35 am
PHX
- SAN
Nonstop1h 23m
Frontier
Deal found 2/26![Frontier logo]()
$66
This Frontier deal was found by Cheapflights users on 2/28. 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 5/143:20 pm
SAN
- PHX
Nonstop1h 26m
Frontier
Sun 5/171:09 pm
PHX
- SAN
Nonstop1h 16m
Frontier
Deal found 2/28![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 4/237:23 pm
SAN
- PHX
Nonstop1h 32m
Frontier
Sun 4/264:43 pm
PHX
- SAN
Nonstop1h 18m
Frontier
Deal found 2/26![Frontier logo]()
$71
This Frontier deal was found by Cheapflights users on 2/26. 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.
Tue 5/1212:29 pm
SAN
- PHX
Nonstop1h 31m
Frontier
Thu 5/141:09 pm
PHX
- SAN
Nonstop1h 16m
Frontier
Deal found 2/26![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Wed 3/252:50 pm
SAN
- PHX
Nonstop1h 31m
Frontier
Sat 3/2812:42 pm
PHX
- SAN
Nonstop1h 23m
Frontier
Deal found 2/28![Frontier logo]()
$74
This eDestinos deal was found by Cheapflights users on 2/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/262:50 pm
SAN
- PHX
Nonstop1h 31m
Frontier
Thu 4/26:00 am
PHX
- SAN
Nonstop1h 21m
Frontier
Deal found 2/27![Frontier logo]()
$76
This Frontier deal was found by Cheapflights users on 2/26. 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 4/211:58 am
SAN
- PHX
Nonstop1h 39m
Frontier
Tue 4/712:45 pm
PHX
- SAN
Nonstop1h 19m
Frontier
Deal found 2/26![Frontier logo]()
$77
This Frontier deal was found by Cheapflights users on 2/26. 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 3/2310:13 pm
SAN
- PHX
Nonstop1h 31m
Frontier
Thu 3/2612:42 pm
PHX
- SAN
Nonstop1h 23m
Frontier
Deal found 2/26![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 3/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:20 pm
SAN
- PHX
Nonstop1h 26m
Frontier
Sun 5/101:09 pm
PHX
- SAN
Nonstop1h 16m
Frontier
Deal found 3/2![Frontier logo]()
$79
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 March 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 March 3, 2026.
This Southwest deal was found by Cheapflights users on 2/28. 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 4/66:45 am
SAN
- PHX
Nonstop1h 30m
Southwest
Fri 4/109:55 pm
PHX
- SAN
Nonstop1h 10m
Southwest
Deal found 2/28![Southwest logo]()
$117
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:20 am
SAN
- PHX
1 stop3h 34m
United Airlines
Fri 4/107:05 pm
PHX
- SAN
1 stop4h 54m
United Airlines
Deal found 3/1![United Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 3/2. 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 5/81:45 pm
SAN
- PHX
1 stop4h 15m
Southwest
Sun 5/106:05 am
PHX
- SAN
1 stop4h 10m
Southwest
Deal found 3/2![Southwest logo]()
$137
This United Airlines deal was found by Cheapflights users on 2/25. 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 4/26:20 am
SAN
- PHX
1 stop3h 34m
United Airlines
Mon 4/67:08 pm
PHX
- SAN
1 stop4h 51m
United Airlines
Deal found 2/25![United Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 2/26. 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 3/287:50 pm
SAN
- PHX
Nonstop1h 30m
Southwest
Sun 3/296:30 am
PHX
- SAN
Nonstop1h 15m
Southwest
Deal found 2/26![Southwest logo]()
$172
This United Airlines deal was found by Cheapflights users on 2/27. 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.
Wed 4/16:20 pm
SAN
- PHX
1 stop3h 39m
United Airlines
Mon 4/67:08 pm
PHX
- SAN
1 stop4h 51m
United Airlines
Deal found 2/27![United Airlines logo]()
$183
This Southwest deal was found by Cheapflights users on 2/26. 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 3/279:35 pm
SAN
- PHX
Nonstop1h 25m
Southwest
Mon 3/303:00 pm
PHX
- SAN
Nonstop1h 20m
Southwest
Deal found 2/26![Southwest logo]()
$191
This United Airlines deal was found by Cheapflights users on 2/26. 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 7/246:20 am
SAN
- PHX
1 stop3h 46m
United Airlines
Tue 7/286:00 am
PHX
- SAN
1 stop4h 08m
United Airlines
Deal found 2/26![United Airlines logo]()
$196
This Southwest deal was found by Cheapflights users on 3/1. 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.
Fri 3/209:35 pm
SAN
- PHX
Nonstop1h 25m
Southwest
Mon 3/239:50 pm
PHX
- SAN
Nonstop1h 15m
Southwest
Deal found 3/1![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 3/2. 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 4/176:45 am
SAN
- PHX
1 stop3h 25m
Southwest
Sun 4/195:05 am
PHX
- SAN
1 stop4h 40m
Southwest
Deal found 3/2![Southwest logo]()
$211
This United Airlines deal was found by Cheapflights users on 2/28. 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 4/45:00 pm
SAN
- PHX
1 stop4h 59m
United Airlines
Sun 4/56:00 am
PHX
- SAN
1 stop4h 20m
United Airlines
Deal found 2/28![United Airlines logo]()
$252
This Southwest deal was found by Cheapflights users on 2/27. 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 3/207:05 pm
SAN
- PHX
1 stop3h 55m
Southwest
Sat 3/214:15 pm
PHX
- SAN
1 stop4h 20m
Southwest
Deal found 2/27![Southwest logo]()
$276
Last-minute flights from San Diego to PhoenixDiscover last-minute flight deals from San Diego to Phoenix. Data last updated March 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Phoenix. Data last updated March 3, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 2/26. 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 3/2310:13 pm
SAN
- PHX
Nonstop1h 31m
Frontier
Thu 3/2612:42 pm
PHX
- SAN
Nonstop1h 23m
Frontier
Deal found 2/26![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 2/27. 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 3/252:50 pm
SAN
- PHX
Nonstop1h 31m
Frontier
Sat 3/2812:42 pm
PHX
- SAN
Nonstop1h 23m
Frontier
Deal found 2/27![Frontier logo]()
$66
This Frontier deal was found by Cheapflights users on 2/27. 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 3/252:50 pm
SAN
- PHX
Nonstop1h 31m
Frontier
Wed 4/112:45 pm
PHX
- SAN
Nonstop1h 19m
Frontier
Deal found 2/27![Frontier logo]()
$72
This eDestinos deal was found by Cheapflights users on 2/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/262:50 pm
SAN
- PHX
Nonstop1h 31m
Frontier
Thu 4/26:00 am
PHX
- SAN
Nonstop1h 21m
Frontier
Deal found 2/27![Frontier logo]()
$76
This Frontier deal was found by Cheapflights users on 2/27. 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 3/262:50 pm
SAN
- PHX
Nonstop1h 31m
Frontier
Mon 3/302:23 pm
PHX
- SAN
Nonstop1h 21m
Frontier
Deal found 2/27![Frontier logo]()
$82
This Frontier deal was found by Cheapflights users on 2/26. 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 4/211:58 am
SAN
- PHX
Nonstop1h 39m
Frontier
Tue 4/712:45 pm
PHX
- SAN
Nonstop1h 19m
Frontier
Deal found 2/26![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Wed 4/152:12 pm
SAN
- PHX
1 stop9h 37m
Frontier
Fri 4/178:42 am
PHX
- SAN
Nonstop1h 24m
Frontier
Deal found 2/26![Frontier logo]()
$83
This Orbitz deal was found by Cheapflights users on 3/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:43 pm
SAN
- PHX
Nonstop1h 29m
Multiple Airlines
Thu 4/236:37 am
PHX
- SAN
Nonstop1h 22m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 4/237:23 pm
SAN
- PHX
Nonstop1h 32m
Frontier
Sun 4/264:43 pm
PHX
- SAN
Nonstop1h 18m
Frontier
Deal found 2/26![Frontier logo]()
$71
This Super.com deal was found by Cheapflights users on 2/26. 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 4/2411:01 am
SAN
- PHX
Nonstop1h 39m
Frontier
Tue 4/2812:10 pm
PHX
- SAN
Nonstop1h 19m
Frontier
Deal found 2/26![Frontier logo]()
$65
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 March 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 March 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 3/173:16 pm
SAN
- PHX
Nonstop1h 25m
Frontier
Deal found 2/26![Frontier logo]()
$27
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Sat 5/239:53 am
SAN
- PHX
Nonstop1h 30m
Frontier
Deal found 2/26![Frontier logo]()
$31
This Booking.com deal was found by Cheapflights users on 2/27. 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 3/113:16 pm
SAN
- PHX
Nonstop1h 25m
Frontier
Deal found 2/27![Frontier logo]()
$33
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 4/1311:28 am
SAN
- PHX
Nonstop1h 39m
Frontier
Deal found 2/27![Frontier logo]()
$40
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 3/2310:13 pm
SAN
- PHX
Nonstop1h 31m
Frontier
Deal found 2/26![Frontier logo]()
$42
This Frontier deal was found by Cheapflights users on 2/26. 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 5/299:53 am
SAN
- PHX
Nonstop1h 30m
Frontier
Deal found 2/26![Frontier logo]()
$43
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Fri 4/1011:58 am
SAN
- PHX
Nonstop1h 39m
Frontier
Deal found 2/26![Frontier logo]()
$48
This Super.com deal was found by Cheapflights users on 2/27. 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 3/183:16 pm
SAN
- PHX
Nonstop1h 25m
Frontier
Deal found 2/27![Frontier logo]()
$49
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 3/304:29 pm
SAN
- PHX
Nonstop1h 27m
Frontier
Deal found 2/27![Frontier logo]()
$51
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 5/103:20 pm
SAN
- PHX
Nonstop1h 26m
Frontier
Deal found 2/28![Frontier logo]()
$54
This Frontier deal was found by Cheapflights users on 3/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/313:30 pm
SAN
- PHX
Nonstop1h 30m
Frontier
Deal found 3/1![Frontier logo]()
$55
This Flightnetwork deal was found by Cheapflights users on 2/26. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/262:50 pm
SAN
- PHX
Nonstop1h 31m
Frontier
Deal found 2/26![Frontier logo]()
$56
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 March 3, 2026.
Round-trip from | $65 (Super.com) |
|---|---|
One-way from | $27 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $171 |
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 March 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
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Mon 4/6
6:45 am-8:15 am
Nonstop1h 30m
Phoenix Sky Harbor Intl
Fri 4/10
9:55 pm-11:05 pm
Nonstop1h 10m
$117
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Fri 5/8
1:45 pm-6:00 pm
1 stop4h 15m
Phoenix Sky Harbor Intl
Sun 5/10
6:05 am-10:15 am
1 stop4h 10m
$137
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Thu 4/9
6:20 am-9:54 am
1 stop3h 34m
Phoenix Sky Harbor Intl
Fri 4/10
7:05 pm-11:59 pm
1 stop4h 54m
$157
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Thu 4/2
6:20 am-9:54 am
1 stop3h 34m
Phoenix Sky Harbor Intl
Mon 4/6
7:08 pm-11:59 pm
1 stop4h 51m
$157
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Sat 3/28
7:50 pm-9:20 pm
Nonstop1h 30m
Phoenix Sky Harbor Intl
Sun 3/29
6:30 am-7:45 am
Nonstop1h 15m
$172
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Wed 4/1
6:20 pm-9:59 pm
1 stop3h 39m
Phoenix Sky Harbor Intl
Mon 4/6
7:08 pm-11:59 pm
1 stop4h 51m
$183
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Fri 3/27
9:35 pm-11:00 pm
Nonstop1h 25m
Phoenix Sky Harbor Intl
Mon 3/30
3:00 pm-4:20 pm
Nonstop1h 20m
$191
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Fri 7/24
6:20 am-10:06 am
1 stop3h 46m
Phoenix Sky Harbor Intl
Tue 7/28
6:00 am-10:08 am
1 stop4h 08m
$196
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Fri 3/20
9:35 pm-11:00 pm
Nonstop1h 25m
Phoenix Sky Harbor Intl
Mon 3/23
9:50 pm-11:05 pm
Nonstop1h 15m
$197
San DiegoPhoenix
SAN - PHX
SANPHX
San Diego
Fri 4/17
6:45 am-10:10 am
1 stop3h 25m
Phoenix Sky Harbor Intl
Sun 4/19
5:05 am-9:45 am
1 stop4h 40m
$211
Showing 1-10 of 23 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
How far ahead should I book a flight from San Diego to Phoenix?
Use this chart to determine the optimal time to book a round-trip flight from San Diego to Phoenix. Price data was last updated on February 27, 2026.
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 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 $39). Flying from San Diego to Phoenix in June is currently the most expensive (average of $88). 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 March 3, 2026.
It’s typically best to fly out from San Diego to Phoenix at noon. Doing so could potentially save you 45% on the flight price compared to flying in the morning, which is usually more expensive.
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 February 21, 2026.
Travelers seeking maximum savings on their San Diego to Phoenix flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from San Diego to Phoenix delayed?
About 16% 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.
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 March 3, 2026.
See what other customers who have flown with Alaska Airlines, Southwest, and Hawaiian 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.
Overall
8.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
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.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for San Diego to Phoenix
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Complete your trip
Complete your trip to Phoenix by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Phoenix by cabin class
Find flights from San Diego to Phoenix, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Phoenix flights
Browse other San Diego and Phoenix flight options. Last updated on March 3, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on March 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 March 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$51 | Average$114 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$79 | Average$165 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$97 | Average$177 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$97 | Average$223 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$97 | Average$218 | FlexibilityNo cancel fee | On-time71% |