$36+ Cheap flights from Tempe, AZ to San Diego (SAN)
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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SAN
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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Find cheap flights from Tempe to San Diego 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 Tempe to San Diego are usually found in October or February, booked 25 days in advance, depart on a Thursday or Saturday and return on a Thursday
Cheap flight deals from Tempe to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Tempe to San DiegoExplore the most affordable flight options available from Tempe to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
Explore the most affordable flight options available from Tempe to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:37 am -
Nonstop1h 16m
Wed 9/307:04 pm -
Nonstop1h 30m
Deal found 9/16![Frontier logo]()
$50
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.
Wed 10/711:37 am -
Nonstop1h 16m
Wed 10/76:54 pm -
Nonstop1h 23m
Deal found 9/17![Frontier logo]()
$58
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:21 am -
Nonstop1h 22m
Wed 10/76:54 pm -
Nonstop1h 23m
Deal found 9/17![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/171:12 pm -
Nonstop1h 17m
Mon 10/192:01 pm -
Nonstop1h 27m
Deal found 9/18![Frontier logo]()
$64
This Super.com deal was found by Cheapflights users on 9/18. 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 10/161:12 pm -
Nonstop1h 17m
Mon 10/192:01 pm -
Nonstop1h 27m
Deal found 9/18![Frontier logo]()
$65
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.
Sat 10/171:12 pm -
Nonstop1h 17m
Sat 10/242:01 pm -
Nonstop1h 27m
Deal found 9/17![Frontier logo]()
$67
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:12 pm -
Nonstop1h 17m
Wed 10/142:01 pm -
Nonstop1h 27m
Deal found 9/16![Frontier logo]()
$68
This Super.com deal was found by Cheapflights users on 9/18. 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.
Tue 10/131:12 pm -
Nonstop1h 17m
Tue 10/202:01 pm -
Nonstop1h 27m
Deal found 9/18![Frontier logo]()
$69
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:49 pm -
1 stop5h 00m
Tue 10/132:01 pm -
Nonstop1h 27m
Deal found 9/17![Frontier logo]()
$70
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.
Sat 10/101:12 pm -
Nonstop1h 17m
Wed 10/142:01 pm -
Nonstop1h 27m
Deal found 9/17![Frontier logo]()
$72
This Booking.com deal was found by Cheapflights users on 9/18. 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.
Tue 10/68:21 am -
Nonstop1h 22m
Thu 10/82:01 pm -
Nonstop1h 27m
Deal found 9/18![Frontier logo]()
$75
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 10/141:12 pm -
Nonstop1h 17m
Sat 10/172:01 pm -
Nonstop1h 27m
Deal found 9/15![Frontier logo]()
$79
Best flights from Tempe to San DiegoDiscover carefully curated flight deals from Tempe to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
Discover carefully curated flight deals from Tempe to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
This Delta deal was found by Cheapflights users on 9/18. 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 11/131:55 pm -
1 stop6h 24m
Sun 11/156:15 am -
1 stop3h 32m
Deal found 9/18![Delta logo]()
$209
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 10/156:00 am -
1 stop4h 35m
Mon 10/196:45 pm -
1 stop3h 45m
Deal found 9/14![Southwest logo]()
$227
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:49 am -
1 stop4h 55m
Mon 10/195:00 pm -
1 stop3h 49m
Deal found 9/14![United Airlines logo]()
$272
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 11/56:00 am -
1 stop5h 12m
Sun 11/87:59 pm -
1 stop3h 25m
Deal found 9/14![Delta logo]()
$227
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:35 am -
1 stop3h 05m
Sat 11/710:20 am -
2 stops5h 35m
Deal found 9/17![Southwest logo]()
$228
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.
Fri 11/66:00 am -
1 stop5h 12m
Sun 11/87:59 pm -
1 stop3h 25m
Deal found 9/14![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 9/18. 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 10/164:25 pm -
1 stop3h 50m
Sun 10/188:40 am -
1 stop4h 00m
Deal found 9/18![Southwest logo]()
$244
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/98:00 am -
1 stop3h 35m
Sun 10/115:00 pm -
1 stop5h 45m
Deal found 9/18![United Airlines logo]()
$279
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:00 am -
1 stop3h 35m
Sun 10/115:00 pm -
1 stop3h 49m
Deal found 9/16![United Airlines logo]()
$284
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.
Mon 12/1410:48 am -
2 stops9h 29m
Tue 12/156:15 am -
1 stop6h 14m
Deal found 9/13![Delta logo]()
$487
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 9/256:10 pm -
Nonstop1h 10m
Mon 9/283:20 pm -
Nonstop1h 25m
Deal found 9/16![Southwest logo]()
$507
Last-minute flights from Tempe to San DiegoDiscover last-minute flight deals from Tempe to San Diego. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Tempe to San Diego. Data last updated September 18, 2026 and is based on user searches.
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:37 am -
Nonstop1h 16m
Wed 9/307:04 pm -
Nonstop1h 30m
Deal found 9/16![Frontier logo]()
$50
This iWofly 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:21 am -
Nonstop1h 22m
Tue 10/132:01 pm -
Nonstop1h 27m
Deal found 9/16![Frontier logo]()
$63
This Booking.com deal was found by Cheapflights users on 9/18. 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.
Tue 10/68:21 am -
Nonstop1h 22m
Thu 10/82:01 pm -
Nonstop1h 27m
Deal found 9/18![Frontier logo]()
$75
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.
Wed 10/711:37 am -
Nonstop1h 16m
Wed 10/76:54 pm -
Nonstop1h 23m
Deal found 9/17![Frontier logo]()
$58
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:49 pm -
1 stop5h 00m
Tue 10/132:01 pm -
Nonstop1h 27m
Deal found 9/17![Frontier logo]()
$70
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.
Sat 10/101:12 pm -
Nonstop1h 17m
Wed 10/142:01 pm -
Nonstop1h 27m
Deal found 9/17![Frontier logo]()
$72
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:12 pm -
Nonstop1h 17m
Wed 10/142:01 pm -
Nonstop1h 27m
Deal found 9/16![Frontier logo]()
$68
This Super.com deal was found by Cheapflights users on 9/18. 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.
Tue 10/131:12 pm -
Nonstop1h 17m
Tue 10/202:01 pm -
Nonstop1h 27m
Deal found 9/18![Frontier logo]()
$69
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 10/141:12 pm -
Nonstop1h 17m
Sat 10/172:01 pm -
Nonstop1h 27m
Deal found 9/15![Frontier logo]()
$79
This Super.com deal was found by Cheapflights users on 9/18. 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 10/161:12 pm -
Nonstop1h 17m
Mon 10/192:01 pm -
Nonstop1h 27m
Deal found 9/18![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/171:12 pm -
Nonstop1h 17m
Mon 10/192:01 pm -
Nonstop1h 27m
Deal found 9/18![Frontier logo]()
$64
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.
Sat 10/171:12 pm -
Nonstop1h 17m
Wed 10/212:01 pm -
Nonstop1h 27m
Deal found 9/17![Frontier logo]()
$67
One-way flights from Tempe to San DiegoSearch for one-way flight options from Tempe to San Diego. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
Search for one-way flight options from Tempe to San Diego. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:12 pm -
Nonstop1h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$36
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:12 pm -
Nonstop1h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$43
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:12 pm -
Nonstop1h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$44
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.
Tue 12/152:33 pm -
Nonstop1h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$45
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.
Thu 10/81:12 pm -
Nonstop1h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$46
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:12 pm -
Nonstop1h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![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 11/102:45 pm -
1 stop28h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$49
This Priceline deal was found by Cheapflights users on 9/18. 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.
Sat 11/79:52 am -
Nonstop1h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$50
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:12 pm -
Nonstop1h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$51
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.
Wed 10/218:21 am -
1 stop4h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$52
Find flight deals from Tempe to San Diego
Keep the following information in mind while searching for Tempe to San Diego flight deals. Data was last updated September 18, 2026.
Round-trip from | $50 |
|---|---|
One-way from | $36 (Expedia) |
Popular in | June |
Cheapest in | October |
Average price | $166 |
Cheapflights Fare Finder
Customize your flight search to find flights from Tempe to San Diego 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 18, 2026.
Use the filters below to find and compare flights from Tempe to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixSan Diego
PHX Phoenix Sky Harbor Intl - SAN San Diego
PHXSAN
Phoenix Sky Harbor Intl
Mon 10/12
10:50 pm-12:15 am
Nonstop1h 25m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$59
PhoenixSan Diego
PHX Phoenix Sky Harbor Intl - SAN San Diego
PHXSAN
Phoenix Sky Harbor Intl
Thu 12/17
6:35 am-8:40 am
1 stop3h 05m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$69
PhoenixSan Diego
PHX Phoenix Sky Harbor Intl - SAN San Diego
PHXSAN
Phoenix Sky Harbor Intl
Wed 12/16
11:32 am-3:04 pm
1 stop4h 32m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$79
Quickest round-trip
PhoenixSan Diego
PHX Phoenix Sky Harbor Intl - SAN San Diego
PHXSAN
Phoenix Sky Harbor Intl
Wed 10/7
6:25 am-7:45 am
Nonstop1h 20m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$80
PhoenixSan Diego
PHX Phoenix Sky Harbor Intl - SAN San Diego
PHXSAN
Phoenix Sky Harbor Intl
Sat 10/17
3:59 pm-7:14 pm
1 stop3h 15m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$90
PhoenixSan Diego
PHX Phoenix Sky Harbor Intl - SAN San Diego
PHXSAN
Phoenix Sky Harbor Intl
Wed 10/14
7:05 am-12:05 pm
1 stop5h 00m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$90
PhoenixSan Diego
PHX Phoenix Sky Harbor Intl - SAN San Diego
PHXSAN
Phoenix Sky Harbor Intl
Thu 10/15
9:55 pm-11:20 pm
Nonstop1h 25m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$91
PhoenixSan Diego
PHX Phoenix Sky Harbor Intl - SAN San Diego
PHXSAN
Phoenix Sky Harbor Intl
Mon 10/12
8:00 am-11:35 am
1 stop3h 35m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$96
PhoenixSan Diego
PHX Phoenix Sky Harbor Intl - SAN San Diego
PHXSAN
Phoenix Sky Harbor Intl
Mon 12/14
5:50 pm-10:56 pm
1 stop6h 06m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$101
PhoenixSan Diego
PHX Phoenix Sky Harbor Intl - SAN San Diego
PHXSAN
Phoenix Sky Harbor Intl
Fri 10/30
11:45 am-1:05 pm
Nonstop1h 20m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$104
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Tempe to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Tempe with our price prediction graph.
PHX-SAN
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 Tempe to San Diego
TM9-SAN
PHX-SAN
What is the cheapest time of day to fly from TM9 to SAN?
Find hourly flight availability from Tempe to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 18, 2026.
A simple way to save on the total cost of your ticket is to fly from Tempe to San Diego at noon. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the afternoon.
Weekly flight availability from Tempe to San Diego
Explore weekly flight availability from Tempe to San Diego. 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 18, 2026.
The most flights from TM9 to SAN are scheduled on a Thursday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).
How much does it cost to fly round-trip from Tempe to San Diego?
Airfare is below average for this route at the moment.
Tempe to San Diego flights typically cost between $88 and $246 in September.The cheapest round-trip price found within the last 5 days was $50 on Frontier (Sep 30-Sep 30).
What is the cheapest day to fly from Tempe to San Diego?
Use this chart to determine the cheapest time to fly round-trip from Tempe to San Diego. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Tempe to San Diego flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated September 18, 2026.
Read through reviews of airlines operating flights from Tempe to San Diego, such as Southwest,Alaska Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Tempe to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
Coronado
San Ysidro
Poway
La Mesa
Santee
Julian
Lemon Grove
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Top 5 airlines flying from Tempe to San Diego
Discover the top 5 airlines that operate flights from Tempe to San Diego. 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 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$41 | Average$126 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$94 | Average$205 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$97 | Average$202 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$99 | Average$221 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$273 | Average$355 | FlexibilityNo cancel fee | On-time69% |