$30+ Cheap flights from Tempe, AZ to San Diego (SAN)
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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SAN
Apr 7 — Apr 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 September, booked 71 days in advance, depart on a Friday or Thursday and return on a Friday
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 March 8, 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 March 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:45 am
PHX
- SAN
Nonstop1h 20m
Frontier
Thu 4/911:58 am
SAN
- PHX
Nonstop1h 39m
Frontier
Deal found 3/3![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 5/211:00 pm
PHX
- SAN
Nonstop1h 20m
Frontier
Tue 5/2610:22 am
SAN
- PHX
Nonstop1h 35m
Frontier
Deal found 3/5![Frontier logo]()
$55
This Frontier deal was found by Cheapflights users on 3/7. 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 6/108:00 am
PHX
- SAN
Nonstop1h 27m
Frontier
Sat 6/139:53 am
SAN
- PHX
Nonstop1h 30m
Frontier
Deal found 3/7![Frontier logo]()
$56
This Super.com deal was found by Cheapflights users on 3/4. 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 3/171:09 pm
PHX
- SAN
Nonstop1h 22m
Frontier
Sun 4/196:56 pm
SAN
- PHX
Nonstop1h 29m
Frontier
Deal found 3/4![Frontier logo]()
$61
This Frontier deal was found by Cheapflights users on 3/6. 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 7/18:00 am
PHX
- SAN
Nonstop1h 27m
Frontier
Wed 7/810:22 am
SAN
- PHX
Nonstop1h 35m
Frontier
Deal found 3/6![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/1410:10 am
PHX
- SAN
Nonstop1h 24m
Frontier
Fri 4/1711:01 am
SAN
- PHX
Nonstop1h 39m
Frontier
Deal found 3/6![Frontier logo]()
$64
This Super.com deal was found by Cheapflights users on 3/3. 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 4/106:00 am
PHX
- SAN
Nonstop1h 21m
Frontier
Sun 4/1212:33 pm
SAN
- PHX
Nonstop1h 31m
Frontier
Deal found 3/3![Frontier logo]()
$65
This deal was found by Cheapflights users on 3/4. 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 5/227:35 am
PHX
- SAN
Nonstop1h 23m
Frontier
Tue 5/2610:22 am
SAN
- PHX
Nonstop1h 35m
Frontier
Deal found 3/4![Frontier logo]()
$66
This Frontier deal was found by Cheapflights users on 3/5. 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 4/2110:10 am
PHX
- SAN
Nonstop1h 24m
Frontier
Fri 4/2411:01 am
SAN
- PHX
Nonstop1h 39m
Frontier
Deal found 3/5![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 5/141:09 pm
PHX
- SAN
Nonstop1h 16m
Frontier
Sun 5/173:20 pm
SAN
- PHX
Nonstop1h 26m
Frontier
Deal found 3/5![Frontier logo]()
$69
This Super.com deal was found by Cheapflights users on 3/4. 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 4/36:00 am
PHX
- SAN
Nonstop1h 21m
Frontier
Tue 4/72:49 pm
SAN
- PHX
Nonstop1h 28m
Frontier
Deal found 3/4![Frontier logo]()
$71
This Frontier deal was found by Cheapflights users on 3/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:00 am
PHX
- SAN
Nonstop1h 21m
Frontier
Sun 4/1212:33 pm
SAN
- PHX
Nonstop1h 31m
Frontier
Deal found 3/3![Frontier logo]()
$72
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 March 8, 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 March 8, 2026.
This Southwest deal was found by Cheapflights users on 3/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:55 am
PHX
- SAN
1 stop5h 00m
Southwest
Sun 4/197:50 am
SAN
- PHX
Nonstop1h 20m
Southwest
Deal found 3/3![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 3/7. 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 4/37:40 pm
PHX
- SAN
1 stop3h 40m
Southwest
Mon 4/65:00 pm
SAN
- PHX
Nonstop1h 25m
Southwest
Deal found 3/7![Southwest logo]()
$127
This United Airlines deal was found by Cheapflights users on 3/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:22 pm
PHX
- SAN
2 stops10h 37m
United Airlines
Sun 5/36:05 pm
SAN
- PHX
1 stop3h 27m
United Airlines
Deal found 3/3![United Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 3/4. 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 4/235:45 am
PHX
- SAN
1 stop3h 55m
Southwest
Mon 4/276:50 pm
SAN
- PHX
1 stop4h 20m
Southwest
Deal found 3/4![Southwest logo]()
$137
This Southwest deal was found by Cheapflights users on 3/6. 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 5/15:45 pm
PHX
- SAN
1 stop4h 25m
Southwest
Mon 5/47:00 pm
SAN
- PHX
1 stop3h 55m
Southwest
Deal found 3/6![Southwest logo]()
$137
This Delta deal was found by Cheapflights users on 3/6. 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 4/174:40 pm
PHX
- SAN
1 stop5h 56m
Delta
Mon 4/207:45 pm
SAN
- PHX
1 stop3h 29m
Delta
Deal found 3/6![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 3/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:00 am
PHX
- SAN
Nonstop1h 20m
Southwest
Tue 3/248:10 pm
SAN
- PHX
Nonstop1h 30m
Southwest
Deal found 3/3![Southwest logo]()
$172
This Southwest deal was found by Cheapflights users on 3/5. 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 4/235:45 am
PHX
- SAN
1 stop3h 55m
Southwest
Thu 4/234:30 pm
SAN
- PHX
1 stop4h 20m
Southwest
Deal found 3/5![Southwest logo]()
$182
This Southwest deal was found by Cheapflights users on 3/7. 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 3/253:35 pm
PHX
- SAN
1 stop3h 05m
Southwest
Mon 4/133:45 pm
SAN
- PHX
1 stop4h 30m
Southwest
Deal found 3/7![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 3/4. 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 3/135:30 am
PHX
- SAN
1 stop3h 45m
Southwest
Fri 3/135:45 pm
SAN
- PHX
1 stop3h 50m
Southwest
Deal found 3/4![Southwest logo]()
$397
Last-minute flights from Tempe to San DiegoDiscover last-minute flight deals from Tempe to San Diego. Data last updated March 8, 2026 and is based on user searches.
Discover last-minute flight deals from Tempe to San Diego. Data last updated March 8, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 3/4. 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 3/171:09 pm
PHX
- SAN
Nonstop1h 22m
Frontier
Sun 4/196:56 pm
SAN
- PHX
Nonstop1h 29m
Frontier
Deal found 3/4![Frontier logo]()
$61
This Frontier deal was found by Cheapflights users on 3/4. 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.
Sat 3/2812:42 pm
PHX
- SAN
Nonstop1h 23m
Frontier
Tue 3/313:31 pm
SAN
- PHX
Nonstop1h 25m
Frontier
Deal found 3/4![Frontier logo]()
$79
This Trip.com deal was found by Cheapflights users on 3/7. 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.
Thu 4/26:00 am
PHX
- SAN
Nonstop1h 21m
Multiple Airlines
Mon 4/64:21 pm
SAN
- PHX
Nonstop1h 25m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$80
This Super.com deal was found by Cheapflights users on 3/4. 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 4/36:00 am
PHX
- SAN
Nonstop1h 21m
Frontier
Tue 4/72:49 pm
SAN
- PHX
Nonstop1h 28m
Frontier
Deal found 3/4![Frontier logo]()
$71
This Frontier deal was found by Cheapflights users on 3/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:00 am
PHX
- SAN
Nonstop1h 21m
Frontier
Sun 4/1212:33 pm
SAN
- PHX
Nonstop1h 31m
Frontier
Deal found 3/3![Frontier logo]()
$72
This Frontier deal was found by Cheapflights users on 3/7. 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.
Sat 4/41:45 pm
PHX
- SAN
Nonstop1h 16m
Frontier
Sat 4/113:46 pm
SAN
- PHX
Nonstop1h 26m
Frontier
Deal found 3/7![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:45 am
PHX
- SAN
Nonstop1h 20m
Frontier
Thu 4/911:58 am
SAN
- PHX
Nonstop1h 39m
Frontier
Deal found 3/3![Frontier logo]()
$54
This Frontier deal was found by Cheapflights users on 3/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:45 pm
PHX
- SAN
Nonstop1h 19m
Frontier
Fri 4/1011:58 am
SAN
- PHX
Nonstop1h 39m
Frontier
Deal found 3/3![Frontier logo]()
$77
This Super.com deal was found by Cheapflights users on 3/5. 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 4/96:00 am
PHX
- SAN
Nonstop1h 21m
Frontier
Sun 4/1212:33 pm
SAN
- PHX
Nonstop1h 31m
Frontier
Deal found 3/5![Frontier logo]()
$66
This Super.com deal was found by Cheapflights users on 3/3. 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 4/106:00 am
PHX
- SAN
Nonstop1h 21m
Frontier
Sun 4/1212:33 pm
SAN
- PHX
Nonstop1h 31m
Frontier
Deal found 3/3![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/1410:10 am
PHX
- SAN
Nonstop1h 24m
Frontier
Fri 4/1711:01 am
SAN
- PHX
Nonstop1h 39m
Frontier
Deal found 3/6![Frontier logo]()
$64
This Frontier deal was found by Cheapflights users on 3/5. 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 4/2110:10 am
PHX
- SAN
Nonstop1h 24m
Frontier
Fri 4/2411:01 am
SAN
- PHX
Nonstop1h 39m
Frontier
Deal found 3/5![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 March 8, 2026.
Search for one-way flight options from Tempe to San Diego. Find affordable one-way fares based on user searches. Data last updated March 8, 2026.
This Trip.com deal was found by Cheapflights users on 3/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:04 pm
PHX
- SAN
Nonstop1h 24m
Frontier
Deal found 3/3![Frontier logo]()
$30
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/106:00 am
PHX
- SAN
Nonstop1h 21m
Frontier
Deal found 3/5![Frontier logo]()
$31
This Frontier deal was found by Cheapflights users on 3/4. 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.
Sat 5/237:35 am
PHX
- SAN
Nonstop1h 23m
Frontier
Deal found 3/4![Frontier logo]()
$33
This Priceline deal was found by Cheapflights users on 3/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/171:09 pm
PHX
- SAN
Nonstop1h 22m
Frontier
Deal found 3/3![Frontier logo]()
$38
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:00 pm
PHX
- SAN
Nonstop1h 20m
Frontier
Deal found 3/3![Frontier logo]()
$42
This Frontier deal was found by Cheapflights users on 3/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:35 am
PHX
- SAN
Nonstop1h 23m
Frontier
Deal found 3/3![Frontier logo]()
$43
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 4/36:00 am
PHX
- SAN
Nonstop1h 21m
Frontier
Deal found 3/4![Frontier logo]()
$48
This Frontier deal was found by Cheapflights users on 3/4. 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.
Sat 4/41:45 pm
PHX
- SAN
Nonstop1h 16m
Frontier
Deal found 3/4![Frontier logo]()
$49
This Frontier deal was found by Cheapflights users on 3/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:00 am
PHX
- SAN
Nonstop1h 27m
Frontier
Deal found 3/3![Frontier logo]()
$50
This Frontier deal was found by Cheapflights users on 3/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:35 am
PHX
- SAN
Nonstop1h 23m
Frontier
Deal found 3/3![Frontier logo]()
$53
This Frontier deal was found by Cheapflights users on 3/4. 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 4/712:45 pm
PHX
- SAN
Nonstop1h 19m
Frontier
Deal found 3/4![Frontier logo]()
$54
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 March 8, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $54 (Kiwi.com) |
One-way from | $30 (Trip.com) |
Popular in | March |
Cheapest in | October |
Average price | $168 |
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 2,558,603 searches. Data last updated March 8, 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 - SAN
PHXSAN
Phoenix Sky Harbor Intl
Wed 4/15
8:55 am-1:55 pm
1 stop5h 00m
San Diego
Sun 4/19
7:50 am-9:10 am
Nonstop1h 20m
$117
PhoenixSan Diego
PHX - SAN
PHXSAN
Phoenix Sky Harbor Intl
Fri 4/3
7:40 pm-11:20 pm
1 stop3h 40m
San Diego
Mon 4/6
5:00 pm-6:25 pm
Nonstop1h 25m
$127
PhoenixSan Diego
PHX - SAN
PHXSAN
Phoenix Sky Harbor Intl
Thu 4/23
5:45 am-9:40 am
1 stop3h 55m
San Diego
Mon 4/27
6:50 pm-11:10 pm
1 stop4h 20m
$137
PhoenixSan Diego
PHX - SAN
PHXSAN
Phoenix Sky Harbor Intl
Fri 5/1
5:45 pm-10:10 pm
1 stop4h 25m
San Diego
Mon 5/4
7:00 pm-10:55 pm
1 stop3h 55m
$137
Quickest round-trip
PhoenixSan Diego
PHX - SAN
PHXSAN
Phoenix Sky Harbor Intl
Tue 3/17
7:00 am-8:20 am
Nonstop1h 20m
San Diego
Tue 3/24
8:10 pm-9:40 pm
Nonstop1h 30m
$172
PhoenixSan Diego
PHX - SAN
PHXSAN
Phoenix Sky Harbor Intl
Thu 4/23
5:45 am-9:40 am
1 stop3h 55m
San Diego
Thu 4/23
4:30 pm-8:50 pm
1 stop4h 20m
$182
PhoenixSan Diego
PHX - SAN
PHXSAN
Phoenix Sky Harbor Intl
Wed 3/25
3:35 pm-6:40 pm
1 stop3h 05m
San Diego
Mon 4/13
3:45 pm-8:15 pm
1 stop4h 30m
$197
PhoenixSan Diego
PHX - SAN
PHXSAN
Phoenix Sky Harbor Intl
Fri 5/1
1:22 pm-11:59 pm
2 stops10h 37m
San Diego
Sun 5/3
6:05 pm-9:32 pm
1 stop3h 27m
$257
PhoenixSan Diego
PHX - SAN
PHXSAN
Phoenix Sky Harbor Intl
Fri 4/17
4:40 pm-10:36 pm
1 stop5h 56m
San Diego
Mon 4/20
7:45 pm-11:14 pm
1 stop3h 29m
$342
PhoenixSan Diego
PHX - SAN
PHXSAN
Phoenix Sky Harbor Intl
Fri 3/13
5:30 am-9:15 am
1 stop3h 45m
San Diego
Fri 3/13
5:45 pm-9:35 pm
1 stop3h 50m
$397
Showing 1-10 of 22 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
How far ahead should I book a flight from Tempe to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from Tempe to San Diego. Price data was last updated on March 6, 2026.
To ensure you get the cheapest price possible for a flight from Tempe to San Diego, you should look to book at least 71 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 Tempe to San Diego?
Currently, February is the cheapest month in which you can book a flight from Tempe to San Diego (average of $38). Flying from Tempe to San Diego in June is currently the most expensive (average of $90). 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 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 March 8, 2026.
A simple way to save on the total cost of your ticket is to fly from Tempe to San Diego in the afternoon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the evening.
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 February 21, 2026.
Travelers seeking maximum savings on their Tempe to San Diego flight should consider departing on Friday afternoons when fares are most often at their lowest. Wednesday at noon 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 March 8, 2026.
Read through reviews of airlines operating flights from Tempe to San Diego, such as Alaska Airlines, Southwest, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
San Diego flight routes
Top destinations
Alternative routes for Tempe to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Tempe to San Diego by cabin class
Find flights from Tempe to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Tempe and San Diego flights
Browse other Tempe and San Diego flight options. Last updated on March 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 8, 2026.
Tempe to San Diego flights
Consider these flights traveling from Tempe to San Diego.
Top 7 airlines flying from Tempe to San Diego
Discover the top 7 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 2,558,603 searches. Data last updated March 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$41 | Average$148 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$47 | Average$91 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$48 | Average$139 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$79 | Average$155 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$91 | Average$194 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$97 | Average$223 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$273 | Average$408 | FlexibilityNo cancel fee | On-time69% |