$64+ Cheap flights from Sacramento to San Diego (SMF - 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SAN
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from Sacramento 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
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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 Sacramento Intl to San Diego are usually found in December or January, booked 76 days in advance, depart on a Saturday or Wednesday and return on a Saturday
Cheap flight deals from Sacramento to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sacramento to San DiegoExplore the most affordable flight options available from Sacramento to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from Sacramento to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:52 am
SMF
- SAN
Nonstop1h 43m
Alaska Airlines
Fri 9/184:36 pm
SAN
- SMF
Nonstop1h 42m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$137
This Travelocity deal was found by Cheapflights users on 7/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:09 am
SMF
- SAN
Nonstop1h 36m
Alaska Airlines
Wed 11/2510:53 am
SAN
- SMF
Nonstop1h 48m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$141
This Southwest deal was found by Cheapflights users on 7/22. 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 8/286:25 am
SMF
- SAN
Nonstop1h 30m
Southwest
Mon 8/315:05 pm
SAN
- SMF
1 stop5h 05m
Southwest
Deal found 7/22![Southwest logo]()
$142
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:30 am
SMF
- SAN
1 stop2h 45m
Southwest
Mon 10/58:10 am
SAN
- SMF
Nonstop1h 45m
Southwest
Deal found 7/19![Southwest logo]()
$143
This Southwest deal was found by Cheapflights users on 7/17. 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 8/206:25 am
SMF
- SAN
Nonstop1h 30m
Southwest
Fri 8/215:40 pm
SAN
- SMF
Nonstop1h 35m
Southwest
Deal found 7/17![Southwest logo]()
$147
This Southwest deal was found by Cheapflights users on 7/17. 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.
Wed 8/198:55 am
SMF
- SAN
1 stop2h 50m
Southwest
Sat 8/222:50 pm
SAN
- SMF
1 stop2h 55m
Southwest
Deal found 7/17![Southwest logo]()
$148
This Southwest deal was found by Cheapflights users on 7/20. 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 8/217:30 pm
SMF
- SAN
Nonstop1h 30m
Southwest
Tue 8/254:10 pm
SAN
- SMF
1 stop2h 55m
Southwest
Deal found 7/20![Southwest logo]()
$153
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:52 am
SMF
- SAN
Nonstop1h 43m
Alaska Airlines
Sun 8/309:51 pm
SAN
- SMF
Nonstop1h 49m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$157
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:55 pm
SMF
- SAN
1 stop5h 23m
American Airlines
Wed 9/912:54 pm
SAN
- SMF
1 stop7h 18m
American Airlines
Deal found 7/19![American Airlines logo]()
$159
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:23 am
SMF
- SAN
Nonstop1h 42m
Alaska Airlines
Thu 8/204:36 pm
SAN
- SMF
Nonstop1h 42m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$162
Best flights from Sacramento to San DiegoDiscover carefully curated flight deals from Sacramento to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Sacramento to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:52 am
SMF
- SAN
Nonstop1h 43m
Alaska Airlines
Sun 9/138:15 am
SAN
- SMF
Nonstop1h 53m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$137
This Southwest deal was found by Cheapflights users on 7/17. 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 9/34:30 pm
SMF
- SAN
Nonstop1h 30m
Southwest
Tue 9/84:10 pm
SAN
- SMF
1 stop2h 55m
Southwest
Deal found 7/17![Southwest logo]()
$143
This United Airlines deal was found by Cheapflights users on 7/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:57 pm
SMF
- SAN
1 stop5h 32m
United Airlines
Tue 9/85:00 pm
SAN
- SMF
1 stop3h 26m
United Airlines
Deal found 7/17![United Airlines logo]()
$157
This Delta deal was found by Cheapflights users on 7/19. 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 8/206:22 am
SMF
- SAN
1 stop3h 53m
Delta
Mon 8/243:00 pm
SAN
- SMF
1 stop4h 40m
Delta
Deal found 7/19![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:40 pm
SMF
- SAN
Nonstop1h 30m
Southwest
Mon 8/243:10 pm
SAN
- SMF
1 stop4h 45m
Southwest
Deal found 7/19![Southwest logo]()
$147
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Sun 10/47:39 am
SMF
- SAN
1 stop3h 56m
United Airlines
Mon 10/56:15 am
SAN
- SMF
1 stop4h 38m
United Airlines
Deal found 7/21![United Airlines logo]()
$167
This Southwest deal was found by Cheapflights users on 7/17. 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.
Fri 10/97:15 pm
SMF
- SAN
1 stop4h 00m
Southwest
Mon 10/128:00 pm
SAN
- SMF
1 stop3h 55m
Southwest
Deal found 7/17![Southwest logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:58 pm
SMF
- SAN
1 stop5h 26m
Alaska Airlines
Tue 8/254:36 pm
SAN
- SMF
Nonstop1h 42m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$190
This United Airlines deal was found by Cheapflights users on 7/18. 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 8/216:30 am
SMF
- SAN
1 stop3h 48m
United Airlines
Sun 8/235:00 pm
SAN
- SMF
1 stop5h 59m
United Airlines
Deal found 7/18![United Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 7/22. 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 8/147:35 am
SMF
- SAN
Nonstop1h 30m
Southwest
Tue 8/185:00 pm
SAN
- SMF
Nonstop1h 40m
Southwest
Deal found 7/22![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 7/18. 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.
Sat 8/158:30 am
SMF
- SAN
1 stop3h 05m
Southwest
Sat 8/222:50 pm
SAN
- SMF
1 stop2h 55m
Southwest
Deal found 7/18![Southwest logo]()
$177
Last-minute flights from Sacramento to San DiegoDiscover last-minute flight deals from Sacramento to San Diego. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Sacramento to San Diego. Data last updated July 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:55 pm
SMF
- SAN
1 stop5h 23m
American Airlines
Tue 8/186:25 am
SAN
- SMF
1 stop5h 40m
American Airlines
Deal found 7/21![American Airlines logo]()
$159
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:23 am
SMF
- SAN
Nonstop1h 42m
Alaska Airlines
Thu 8/204:36 pm
SAN
- SMF
Nonstop1h 42m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$162
This Southwest deal was found by Cheapflights users on 7/19. 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 8/182:00 pm
SMF
- SAN
Nonstop1h 30m
Southwest
Tue 8/254:10 pm
SAN
- SMF
1 stop2h 55m
Southwest
Deal found 7/19![Southwest logo]()
$163
This Alaska Airlines deal was found by Cheapflights users on 7/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:52 am
SMF
- SAN
Nonstop1h 43m
Alaska Airlines
Sat 8/221:57 pm
SAN
- SMF
Nonstop1h 43m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$137
This Southwest deal was found by Cheapflights users on 7/17. 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.
Wed 8/192:00 pm
SMF
- SAN
Nonstop1h 30m
Southwest
Sat 8/222:50 pm
SAN
- SMF
1 stop2h 55m
Southwest
Deal found 7/17![Southwest logo]()
$143
This Southwest deal was found by Cheapflights users on 7/17. 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 8/206:25 am
SMF
- SAN
Nonstop1h 30m
Southwest
Fri 8/215:40 pm
SAN
- SMF
Nonstop1h 35m
Southwest
Deal found 7/17![Southwest logo]()
$147
This Southwest deal was found by Cheapflights users on 7/20. 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 8/217:30 pm
SMF
- SAN
Nonstop1h 30m
Southwest
Tue 8/254:10 pm
SAN
- SMF
1 stop2h 55m
Southwest
Deal found 7/20![Southwest logo]()
$153
This Southwest deal was found by Cheapflights users on 7/22. 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 8/286:25 am
SMF
- SAN
Nonstop1h 30m
Southwest
Mon 8/315:05 pm
SAN
- SMF
1 stop5h 05m
Southwest
Deal found 7/22![Southwest logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:52 am
SMF
- SAN
Nonstop1h 43m
Alaska Airlines
Sun 8/309:51 pm
SAN
- SMF
Nonstop1h 49m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$157
One-way flights from Sacramento to San DiegoSearch for one-way flight options from Sacramento to San Diego. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Sacramento to San Diego. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Southwest deal was found by Cheapflights users on 7/21. 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 8/118:55 am
SMF
- SAN
2 stops5h 40m
Southwest
Deal found 7/21![Southwest logo]()
$64
This Trip.com deal was found by Cheapflights users on 7/20. 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.
Sat 8/225:00 pm
SMF
- SAN
Nonstop1h 37m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$66
This Alaska Airlines deal was found by Cheapflights users on 7/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:52 am
SMF
- SAN
Nonstop1h 43m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/237:15 pm
SMF
- SAN
1 stop17h 10m
Frontier
Deal found 7/22![Frontier logo]()
$70
This Southwest deal was found by Cheapflights users on 7/19. 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 8/258:55 am
SMF
- SAN
1 stop2h 50m
Southwest
Deal found 7/19![Southwest logo]()
$74
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:01 pm
SMF
- SAN
Nonstop1h 46m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$79
This Delta deal was found by Cheapflights users on 7/22. 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.
Wed 8/196:22 am
SMF
- SAN
1 stop3h 53m
Delta
Deal found 7/22![Delta logo]()
$84
This Southwest deal was found by Cheapflights users on 7/21. 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 8/215:30 am
SMF
- SAN
1 stop4h 05m
Southwest
Deal found 7/21![Southwest logo]()
$89
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Sun 9/206:57 pm
SMF
- SAN
1 stop5h 32m
United Airlines
Deal found 7/21![United Airlines logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 7/18. 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.
Wed 9/167:58 pm
SMF
- SAN
2 stops23h 39m
Frontier
Deal found 7/18![Frontier logo]()
$97
This Southwest deal was found by Cheapflights users on 7/19. 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 8/1012:00 pm
SMF
- SAN
Nonstop1h 30m
Southwest
Deal found 7/19![Southwest logo]()
$98
This Delta deal was found by Cheapflights users on 7/18. 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.
Tue 8/182:08 pm
SMF
- SAN
1 stop5h 11m
Delta
Deal found 7/18![Delta logo]()
$99
Find flight deals from Sacramento to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to San Diego (SAN). 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 July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $137 (Alaska Airlines) |
One-way from | $64 (Southwest) |
Popular in | May |
Cheapest in | December |
Average price | $221 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sacramento 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 July 23, 2026.
Use the filters below to find and compare flights from Sacramento to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Fri 9/11
6:52 am-8:35 am
Nonstop1h 43m
San Diego
Sun 9/13
8:15 am-10:08 am
Nonstop1h 53m
$137
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Thu 9/3
4:30 pm-6:00 pm
Nonstop1h 30m
San Diego
Tue 9/8
4:10 pm-7:05 pm
1 stop2h 55m
$143
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Thu 8/20
5:40 pm-7:10 pm
Nonstop1h 30m
San Diego
Mon 8/24
3:10 pm-7:55 pm
1 stop4h 45m
$147
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Thu 9/3
6:57 pm-12:29 am
1 stop5h 32m
San Diego
Tue 9/8
5:00 pm-8:26 pm
1 stop3h 26m
$157
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Thu 8/20
6:22 am-10:15 am
1 stop3h 53m
San Diego
Mon 8/24
3:00 pm-7:40 pm
1 stop4h 40m
$157
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Sun 10/4
7:39 am-11:35 am
1 stop3h 56m
San Diego
Mon 10/5
6:15 am-10:53 am
1 stop4h 38m
$167
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Fri 10/9
7:15 pm-11:15 pm
1 stop4h 00m
San Diego
Mon 10/12
8:00 pm-11:55 pm
1 stop3h 55m
$167
Quickest round-trip
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Fri 8/14
7:35 am-9:05 am
Nonstop1h 30m
San Diego
Tue 8/18
5:00 pm-6:40 pm
Nonstop1h 40m
$167
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Fri 8/21
6:30 am-10:18 am
1 stop3h 48m
San Diego
Sun 8/23
5:00 pm-10:59 pm
1 stop5h 59m
$177
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Sat 8/15
8:30 am-11:35 am
1 stop3h 05m
San Diego
Sat 8/22
2:50 pm-5:45 pm
1 stop2h 55m
$177
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Sacramento to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to San Diego in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sacramento-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sacramento-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sacramento to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Sacramento with our price prediction graph.
SMF-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 Sacramento to San Diego
Prices
Airlines
How far ahead should I book a flight from Sacramento to San Diego?
The price you pay for your flight from Sacramento to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Sacramento to San Diego?
Currently, December is the cheapest month in which you can book a flight from Sacramento to San Diego (average of $192). Flying from Sacramento to San Diego in May is currently the most expensive (average of $237). 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 SMF to SAN?
Find hourly flight availability from Sacramento 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 July 23, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 12% on flights from Sacramento to San Diego by exploring options for tickets at noon.
What is the cheapest day to fly from Sacramento to San Diego?
Use this chart to determine the cheapest time to fly round-trip from Sacramento to San Diego. Price data was last updated on July 18, 2026.
Travelers seeking maximum savings on their Sacramento to San Diego flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Sacramento to San Diego flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Sacramento to San Diego trip
Our travel experts
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 July 23, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andHawaiian Airlines from Sacramento to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Related info for your journey
Find useful and relevant information for your journey from Sacramento 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
Poway
La Mesa
Coronado
Santee
San Ysidro
Julian
Lemon Grove
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Sacramento and San Diego flights
Browse other Sacramento and San Diego flight options. Last updated on July 23, 2026.
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Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 23, 2026.
Top 8 airlines flying from Sacramento to San Diego
Discover the top 8 airlines that operate flights from Sacramento 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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$72 | Average$191 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$109 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$97 | Average$211 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$105 | Average$242 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$105 | Average$204 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$129 | Average$186 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$186 | Average$246 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$207 | Average$287 | FlexibilityNo cancel fee | On-time71% |