$52+ Cheap flights from San Francisco Bay Area 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SAN
Mar 13 — Mar 201
1 adult, Economy
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Find cheap flights from San Francisco Bay Area 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.Cheap flight deals from San Francisco Bay Area to San Diego
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Cheapest flights from San Francisco Bay Area to San DiegoExplore the most affordable flight options available from San Francisco Bay Area to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
Explore the most affordable flight options available from San Francisco Bay Area to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 4/2410:03 am
SFO
- SAN
Nonstop1h 38m
Frontier
Tue 4/2811:42 am
SAN
- SFO
1 stop11h 43m
Frontier
Deal found 2/11![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:03 am
SFO
- SAN
Nonstop1h 38m
Frontier
Fri 4/1712:36 pm
SAN
- SFO
1 stop11h 46m
Frontier
Deal found 2/9![Frontier logo]()
$115
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/510:35 pm
SFO
- SAN
Nonstop1h 39m
United Airlines
Wed 3/119:54 am
SAN
- SFO
Nonstop1h 50m
United Airlines
Deal found 2/10![United Airlines logo]()
$117
This Frontier deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:03 am
SFO
- SAN
Nonstop1h 38m
Frontier
Sun 5/39:19 am
SAN
- SFO
Nonstop1h 47m
Frontier
Deal found 2/8![Frontier logo]()
$118
This CheapOair deal was found by Cheapflights users on 2/10. 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.
Thu 4/3010:03 am
SFO
- SAN
Nonstop1h 38m
Frontier
Mon 5/49:07 pm
SAN
- SFO
1 stop17h 19m
Frontier
Deal found 2/10![Frontier logo]()
$119
This Super.com deal was found by Cheapflights users on 2/11. 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 5/110:03 am
SFO
- SAN
Nonstop1h 38m
Frontier
Sun 5/39:19 am
SAN
- SFO
Nonstop1h 47m
Frontier
Deal found 2/11![Frontier logo]()
$121
This Southwest deal was found by Cheapflights users on 2/8. 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 3/106:45 am
SFO
- SAN
2 stops10h 15m
Southwest
Wed 3/117:00 pm
SAN
- SFO
1 stop5h 15m
Southwest
Deal found 2/8![Southwest logo]()
$122
This eDestinos deal was found by Cheapflights users on 2/9. 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.
Tue 4/146:00 am
SFO
- SAN
1 stop14h 04m
Frontier
Fri 4/179:07 pm
SAN
- SFO
1 stop19h 45m
Frontier
Deal found 2/9![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:29 am
SFO
- SAN
1 stop6h 11m
Frontier
Sun 4/199:19 am
SAN
- SFO
Nonstop1h 47m
Frontier
Deal found 2/9![Frontier logo]()
$125
This eDestinos deal was found by Cheapflights users on 2/11. 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.
Tue 4/146:35 am
SFO
- SAN
Nonstop1h 40m
Multiple Airlines
Fri 4/179:07 pm
SAN
- SFO
1 stop15h 45m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$126
This Southwest deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:00 am
SFO
- SAN
Nonstop1h 35m
Southwest
Sat 3/79:20 pm
SAN
- SFO
Nonstop1h 40m
Southwest
Deal found 2/9![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/219:35 pm
SJC
- SAN
Nonstop1h 20m
Southwest
Tue 3/248:45 am
SAN
- SJC
Nonstop1h 45m
Southwest
Deal found 2/8![Southwest logo]()
$127
Best flights from San Francisco Bay Area to San DiegoDiscover carefully curated flight deals from San Francisco Bay Area to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from San Francisco Bay Area to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
This Southwest deal was found by Cheapflights users on 2/8. 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 4/1812:45 pm
SFO
- SAN
1 stop8h 40m
Southwest
Tue 4/216:30 pm
SAN
- SFO
1 stop4h 15m
Southwest
Deal found 2/8![Southwest logo]()
$117
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 3/27:00 am
SFO
- SAN
Nonstop1h 40m
United Airlines
Thu 3/56:15 am
SAN
- SFO
Nonstop1h 50m
United Airlines
Deal found 2/9![United Airlines logo]()
$127
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 5/27:15 am
SFO
- SAN
Nonstop1h 40m
Alaska Airlines
Wed 5/69:12 pm
SAN
- SFO
Nonstop1h 49m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$127
This Delta deal was found by Cheapflights users on 2/10. 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 4/176:00 pm
SJC
- SAN
1 stop4h 46m
Delta
Mon 4/207:12 pm
SAN
- SJC
1 stop4h 29m
Delta
Deal found 2/10![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 2/8. 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 3/106:45 am
SFO
- SAN
2 stops10h 15m
Southwest
Wed 3/117:00 pm
SAN
- SFO
1 stop5h 15m
Southwest
Deal found 2/8![Southwest logo]()
$122
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:00 am
SFO
- SAN
Nonstop1h 44m
United Airlines
Thu 4/97:20 am
SAN
- SFO
Nonstop1h 46m
United Airlines
Deal found 2/9![United Airlines logo]()
$127
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 4/2810:10 am
SFO
- SAN
Nonstop1h 36m
Alaska Airlines
Sat 5/25:52 pm
SAN
- SFO
Nonstop1h 46m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$127
This Southwest deal was found by Cheapflights users on 2/10. 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 3/315:05 am
SFO
- SAN
1 stop4h 25m
Southwest
Wed 4/221:00 pm
SAN
- SFO
2 stops6h 55m
Southwest
Deal found 2/10![Southwest logo]()
$122
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:00 am
SFO
- SAN
Nonstop1h 44m
United Airlines
Fri 4/106:36 am
SAN
- SFO
Nonstop1h 48m
United Airlines
Deal found 2/9![United Airlines logo]()
$132
This Southwest deal was found by Cheapflights users on 2/9. 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.
Sun 4/196:00 am
SFO
- SAN
Nonstop1h 35m
Southwest
Wed 5/204:25 pm
SAN
- SFO
1 stop6h 20m
Southwest
Deal found 2/9![Southwest logo]()
$122
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:37 am
SJC
- SAN
1 stop6h 18m
Delta
Tue 4/219:47 am
SAN
- SJC
1 stop6h 21m
Delta
Deal found 2/8![Delta logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:21 am
SJC
- SAN
Nonstop1h 32m
Alaska Airlines
Sun 4/268:00 am
SAN
- SJC
Nonstop1h 44m
Alaska Airlines
Deal found 2/7![Alaska Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 pm
SJC
- SAN
1 stop4h 46m
Delta
Wed 4/227:12 pm
SAN
- SJC
1 stop4h 29m
Delta
Deal found 2/10![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 2/10. 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 3/116:45 am
SJC
- SAN
1 stop4h 15m
Southwest
Mon 3/168:55 pm
SAN
- SJC
Nonstop1h 30m
Southwest
Deal found 2/10![Southwest logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 5/1210:10 am
SFO
- SAN
Nonstop1h 36m
Alaska Airlines
Sat 5/167:59 pm
SAN
- SFO
Nonstop1h 46m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$151
This Southwest deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/219:35 pm
SJC
- SAN
Nonstop1h 20m
Southwest
Tue 3/249:35 am
SAN
- SJC
1 stop5h 30m
Southwest
Deal found 2/8![Southwest logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 6/37:00 am
SJC
- SAN
Nonstop1h 33m
Alaska Airlines
Wed 6/104:14 pm
SAN
- SJC
Nonstop1h 28m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 2/10. 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 4/16:45 am
SJC
- SAN
1 stop5h 30m
Southwest
Sun 4/56:45 am
SAN
- SJC
Nonstop1h 40m
Southwest
Deal found 2/10![Southwest logo]()
$137
This Southwest deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/149:35 pm
SJC
- SAN
Nonstop1h 20m
Southwest
Mon 3/168:55 pm
SAN
- SJC
Nonstop1h 30m
Southwest
Deal found 2/10![Southwest logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 8/16:30 am
OAK
- SAN
Nonstop1h 36m
Alaska Airlines
Mon 8/39:05 pm
SAN
- OAK
Nonstop1h 40m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$181
This Southwest deal was found by Cheapflights users on 2/11. 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 3/113:50 pm
SJC
- SAN
1 stop5h 20m
Southwest
Sun 3/156:45 am
SAN
- SJC
Nonstop1h 40m
Southwest
Deal found 2/11![Southwest logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 4/27:00 am
STS
- SAN
Nonstop1h 58m
Alaska Airlines
Wed 4/89:14 pm
SAN
- STS
Nonstop1h 59m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$182
This Southwest deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:55 pm
SFO
- SAN
1 stop4h 35m
Southwest
Sun 3/86:30 am
SAN
- SFO
Nonstop1h 50m
Southwest
Deal found 2/9![Southwest logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 6/57:00 am
OAK
- SAN
Nonstop1h 30m
Alaska Airlines
Mon 6/89:59 pm
SAN
- OAK
Nonstop1h 38m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$182
This Southwest deal was found by Cheapflights users on 2/9. 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 4/88:45 pm
SJC
- SAN
Nonstop1h 25m
Southwest
Mon 4/136:55 pm
SAN
- SJC
1 stop5h 00m
Southwest
Deal found 2/9![Southwest logo]()
$144
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 6/28:04 pm
OAK
- SAN
Nonstop1h 30m
Alaska Airlines
Sun 6/79:59 pm
SAN
- OAK
Nonstop1h 38m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$182
This Southwest deal was found by Cheapflights users on 2/10. 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 4/185:55 pm
SJC
- SAN
Nonstop1h 25m
Southwest
Mon 4/205:20 pm
SAN
- SJC
1 stop4h 55m
Southwest
Deal found 2/10![Southwest logo]()
$154
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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 5/237:38 pm
STS
- SAN
Nonstop1h 47m
Alaska Airlines
Tue 5/269:30 pm
SAN
- STS
Nonstop1h 56m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 4/2211:48 am
STS
- SAN
1 stop19h 28m
Alaska Airlines
Sat 4/258:55 am
SAN
- STS
Nonstop2h 03m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$200
This Southwest deal was found by Cheapflights users on 2/7. 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 3/47:30 am
OAK
- SAN
Nonstop1h 30m
Southwest
Wed 3/410:35 am
SAN
- OAK
Nonstop1h 40m
Southwest
Deal found 2/7![Southwest logo]()
$171
Last-minute flights from San Francisco Bay Area to San DiegoDiscover last-minute flight deals from San Francisco Bay Area to San Diego. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco Bay Area to San Diego. Data last updated February 11, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 2/2610:48 am
SFO
- SAN
1 stop4h 29m
Multiple Airlines
Wed 3/410:09 pm
SAN
- SFO
Nonstop1h 50m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 2/268:05 am
SFO
- SAN
1 stop9h 46m
Frontier
Mon 3/26:30 am
SAN
- SFO
1 stop7h 53m
Frontier
Deal found 2/9![Frontier logo]()
$136
This Expedia deal was found by Cheapflights users on 2/10. 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.
Mon 3/29:03 am
SFO
- SAN
1 stop4h 02m
Multiple Airlines
Wed 3/410:09 pm
SAN
- SFO
Nonstop1h 50m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$129
This Travelocity deal was found by Cheapflights users on 2/9. 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.
Mon 3/29:03 am
SFO
- SAN
1 stop4h 02m
Multiple Airlines
Thu 3/510:09 pm
SAN
- SFO
Nonstop1h 50m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$138
This CheapOair deal was found by Cheapflights users on 2/8. 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.
Tue 3/38:25 am
SFO
- SAN
1 stop13h 16m
Frontier
Wed 3/48:45 am
SAN
- SFO
1 stop15h 43m
Frontier
Deal found 2/8![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:15 pm
SFO
- SAN
1 stop20h 02m
Frontier
Wed 3/118:25 am
SAN
- SFO
1 stop11h 44m
Frontier
Deal found 2/10![Frontier logo]()
$133
This Southwest deal was found by Cheapflights users on 2/7. 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 3/47:30 am
OAK
- SAN
Nonstop1h 30m
Southwest
Wed 3/410:35 am
SAN
- OAK
Nonstop1h 40m
Southwest
Deal found 2/7![Southwest logo]()
$171
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/510:35 pm
SFO
- SAN
Nonstop1h 39m
United Airlines
Wed 3/119:54 am
SAN
- SFO
Nonstop1h 50m
United Airlines
Deal found 2/10![United Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:00 am
SFO
- SAN
Nonstop1h 35m
Southwest
Sat 3/79:20 pm
SAN
- SFO
Nonstop1h 40m
Southwest
Deal found 2/9![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:55 pm
SFO
- SAN
1 stop4h 35m
Southwest
Sun 3/86:30 am
SAN
- SFO
Nonstop1h 50m
Southwest
Deal found 2/9![Southwest logo]()
$137
This Southwest deal was found by Cheapflights users on 2/8. 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 3/106:45 am
SFO
- SAN
2 stops10h 15m
Southwest
Wed 3/117:00 pm
SAN
- SFO
1 stop5h 15m
Southwest
Deal found 2/8![Southwest logo]()
$122
This Jettzy deal was found by Cheapflights users on 2/11. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:40 am
SFO
- SAN
Nonstop1h 38m
Alaska Airlines
Tue 3/1710:09 pm
SAN
- SFO
Nonstop1h 50m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$119
One-way flights from San Francisco Bay Area to San DiegoSearch for one-way flight options from San Francisco Bay Area to San Diego. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from San Francisco Bay Area to San Diego. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/2610:03 am
SFO
- SAN
Nonstop1h 38m
Frontier
Deal found 2/10![Frontier logo]()
$52
This CheapOair deal was found by Cheapflights users on 2/9. 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.
Fri 4/1710:03 am
SFO
- SAN
Nonstop1h 38m
Frontier
Deal found 2/9![Frontier logo]()
$53
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 4/146:00 am
SFO
- SAN
1 stop14h 04m
Frontier
Deal found 2/9![Frontier logo]()
$55
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 5/110:03 am
SFO
- SAN
Nonstop1h 38m
Frontier
Deal found 2/11![Frontier logo]()
$58
This Southwest deal was found by Cheapflights users on 2/9. 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 3/115:05 am
SFO
- SAN
1 stop4h 25m
Southwest
Deal found 2/9![Southwest logo]()
$59
This Southwest deal was found by Cheapflights users on 2/9. 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 3/315:20 pm
SJC
- SAN
1 stop3h 50m
Southwest
Deal found 2/9![Southwest logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:18 pm
SFO
- SAN
1 stop24h 06m
Frontier
Deal found 2/9![Frontier logo]()
$60
This Agoda.com deal was found by Cheapflights users on 2/9. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:35 am
SFO
- SAN
Nonstop1h 40m
Hawaiian Airlines
Deal found 2/9![Hawaiian Airlines logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 4/2410:03 am
SFO
- SAN
Nonstop1h 38m
Frontier
Deal found 2/9![Frontier logo]()
$63
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 4/77:00 am
STS
- SAN
Nonstop1h 58m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$64
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 3/237:00 am
SFO
- SAN
Nonstop1h 40m
United Airlines
Deal found 2/9![United Airlines logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 4/1310:03 pm
SFO
- SAN
1 stop13h 31m
Frontier
Deal found 2/11![Frontier logo]()
$65
Find flight deals from San Francisco Bay Area to San Diego
Keep the following information in mind while searching for San Francisco Bay Area to San Diego flight deals. Data was last updated February 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $114 (Kiwi.com) |
One-way from | $52 (Kiwi.com) |
Popular in | December |
Cheapest in | July |
Average price | $197 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco Bay Area 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 February 11, 2026.
Use the filters below to find and compare flights from San Francisco Bay Area to San Diego that are best for you.
Fly from
San Francisco Bay Area
Fly to
San Diego
Route
Depart
Return
Price
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Sat 4/18
12:45 pm-9:25 pm
1 stop8h 40m
San Diego
Tue 4/21
6:30 pm-10:45 pm
1 stop4h 15m
$117
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Tue 3/10
6:45 am-5:00 pm
2 stops10h 15m
San Diego
Wed 3/11
7:00 pm-12:15 am
1 stop5h 15m
$122
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Tue 3/31
5:05 am-9:30 am
1 stop4h 25m
San Diego
Wed 4/22
1:00 pm-7:55 pm
2 stops6h 55m
$122
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Sun 4/19
6:00 am-7:35 am
Nonstop1h 35m
San Diego
Wed 5/20
4:25 pm-10:45 pm
1 stop6h 20m
$122
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Mon 3/2
7:00 am-8:40 am
Nonstop1h 40m
San Diego
Thu 3/5
6:15 am-8:05 am
Nonstop1h 50m
$127
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Sat 5/2
7:15 am-8:55 am
Nonstop1h 40m
San Diego
Wed 5/6
9:12 pm-11:01 pm
Nonstop1h 49m
$127
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Thu 4/2
7:00 am-8:44 am
Nonstop1h 44m
San Diego
Thu 4/9
7:20 am-9:06 am
Nonstop1h 46m
$127
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Tue 4/28
10:10 am-11:46 am
Nonstop1h 36m
San Diego
Sat 5/2
5:52 pm-7:38 pm
Nonstop1h 46m
$127
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Thu 4/2
7:00 am-8:44 am
Nonstop1h 44m
San Diego
Fri 4/10
6:36 am-8:24 am
Nonstop1h 48m
$132
San JoseSan Diego
SJC - SAN
SJCSAN
San Jose
Wed 3/11
6:45 am-11:00 am
1 stop4h 15m
San Diego
Mon 3/16
8:55 pm-10:25 pm
Nonstop1h 30m
$137
Showing 1-10 of 60 results
Best time to book a flight from San Francisco Bay Area to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from San Francisco Bay Area with our price prediction graph.
SFO-SAN
OAK-SAN
STS-SAN
SJC-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 San Francisco Bay Area to San Diego
zzXIH-SAN
SFO-SAN
OAK-SAN
STS-SAN
SJC-SAN
What is the cheapest month to book a flight from San Francisco Bay Area to San Diego?
Currently, May is the cheapest month in which you can book a flight from San Francisco Bay Area to San Diego (average of $33). Flying from San Francisco Bay Area to San Diego in January is currently the most expensive (average of $84). 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 XIH to SAN?
Find hourly flight availability from San Francisco Bay Area 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 February 11, 2026.
It’s typically best to fly out from San Francisco Bay Area to San Diego at noon. Doing so could potentially save you 10% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from San Francisco Bay Area to San Diego?
Use this chart to determine the cheapest time to fly round-trip from San Francisco Bay Area to San Diego. Price data was last updated on February 7, 2026.
Travelers seeking maximum savings on their San Francisco Bay Area to San Diego flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday evenings 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 February 11, 2026.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and United Airlines from San Francisco Bay Area to San Diego. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.1
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.1
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.1
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.1
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.1
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.1
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from San Francisco Bay Area 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
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Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from San Francisco Bay Area to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco Bay Area and San Diego flights
Browse other San Francisco Bay Area and San Diego flight options. Last updated on February 11, 2026.
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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 February 11, 2026.
San Francisco Bay Area to San Diego flights
Consider these flights traveling from San Francisco Bay Area to San Diego.
Top 9 airlines flying from San Francisco Bay Area to San Diego
Discover the top 9 airlines that operate flights from San Francisco Bay Area 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 February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$21 | Average$107 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$30 | Average$187 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$36 | Average$117 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$53 | Average$192 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$57 | Average$158 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$62 | Average$219 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$77 | Average$221 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$98 | Average$193 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$181 | Average$349 | FlexibilityNo cancel fee | On-time71% |