$67+ Cheap flights from San Diego (SAN) to Sonoma, CA
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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SFO
Jun 13 — Jun 201
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Sonoma 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 San Diego to Sonoma are usually found in October or July, booked 90 days in advance, depart on a Friday or Thursday and return on a Saturday
Cheap flight deals from San Diego to Sonoma
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Diego to SonomaExplore the most affordable flight options available from San Diego to Sonoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
Explore the most affordable flight options available from San Diego to Sonoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
This Frontier deal was found by Cheapflights users on 5/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:47 pm
SAN
- SFO
Nonstop1h 47m
Frontier
Sun 8/1610:22 pm
SFO
- SAN
Nonstop1h 36m
Frontier
Deal found 5/9![Frontier logo]()
$110
This Frontier deal was found by Cheapflights users on 5/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:35 pm
SAN
- SFO
Nonstop1h 55m
Frontier
Thu 7/210:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Deal found 5/10![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Tue 6/169:27 pm
SAN
- SFO
Nonstop1h 41m
Multiple Airlines
Sun 6/2110:27 pm
SFO
- SAN
Nonstop1h 48m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$112
This Expedia deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:27 pm
SAN
- SFO
Nonstop1h 41m
Multiple Airlines
Sun 8/910:22 pm
SFO
- SAN
Nonstop1h 36m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$113
This Super.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:43 am
SAN
- SFO
1 stop4h 43m
Frontier
Mon 6/810:01 pm
SFO
- SAN
Nonstop1h 43m
Frontier
Deal found 5/13![Frontier logo]()
$114
This WAYA deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:43 am
SAN
- SFO
1 stop4h 43m
Frontier
Mon 6/810:01 pm
SFO
- SAN
Nonstop1h 43m
Frontier
Deal found 5/13![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:43 am
SAN
- SFO
1 stop6h 58m
Frontier
Tue 6/910:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Deal found 5/13![Frontier logo]()
$116
This Alaska Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:01 am
SAN
- SFO
Nonstop1h 48m
Alaska Airlines
Tue 6/95:41 pm
SFO
- SAN
Nonstop1h 42m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$117
This Super.com deal was found by Cheapflights users on 5/12. 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 7/97:47 pm
SAN
- SFO
Nonstop1h 47m
Frontier
Sun 7/1210:22 pm
SFO
- SAN
Nonstop1h 36m
Frontier
Deal found 5/12![Frontier logo]()
$118
This Frontier deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:47 pm
SAN
- SFO
Nonstop1h 47m
Frontier
Fri 7/1010:22 pm
SFO
- SAN
Nonstop1h 36m
Frontier
Deal found 5/13![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:15 pm
SAN
- SFO
Nonstop2h 01m
Frontier
Wed 6/310:01 pm
SFO
- SAN
Nonstop1h 43m
Frontier
Deal found 5/13![Frontier logo]()
$120
Best flights from San Diego to SonomaDiscover carefully curated flight deals from San Diego to Sonoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
Discover carefully curated flight deals from San Diego to Sonoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:43 am
SAN
- SFO
Nonstop1h 50m
Alaska Airlines
Wed 6/107:55 am
SFO
- SAN
Nonstop1h 40m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$117
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:59 am
SAN
- SFO
1 stop4h 57m
Delta
Sat 6/66:20 pm
SFO
- SAN
1 stop4h 55m
Delta
Deal found 5/13![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 5/12. 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 6/59:30 am
SAN
- SFO
2 stops5h 55m
Southwest
Mon 6/87:45 pm
SFO
- SAN
Nonstop1h 40m
Southwest
Deal found 5/12![Southwest logo]()
$192
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:25 pm
SAN
- SFO
2 stops6h 00m
Southwest
Mon 6/84:00 pm
SFO
- SAN
Nonstop1h 40m
Southwest
Deal found 5/13![Southwest logo]()
$192
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:15 am
SAN
- SFO
1 stop5h 35m
Delta
Sun 8/166:34 pm
SFO
- SAN
1 stop4h 49m
Delta
Deal found 5/11![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 5/11. 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.
Tue 6/212:45 pm
SAN
- SFO
2 stops7h 10m
Southwest
Fri 6/56:45 am
SFO
- SAN
Nonstop1h 35m
Southwest
Deal found 5/11![Southwest logo]()
$192
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:54 am
SAN
- SFO
1 stop4h 50m
Delta
Fri 7/105:07 pm
SFO
- SAN
1 stop6h 42m
Delta
Deal found 5/13![Delta logo]()
$197
This KAYAK deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/239:27 pm
SAN
- SFO
Nonstop1h 41m
Alaska Airlines
Fri 6/266:00 am
SFO
- SAN
Nonstop1h 44m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$236
This Southwest deal was found by Cheapflights users on 5/10. 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 6/67:15 am
SAN
- SFO
1 stop5h 55m
Southwest
Sat 6/135:00 am
SFO
- SAN
2 stops6h 30m
Southwest
Deal found 5/10![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 5/9. 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.
Thu 6/186:55 pm
SAN
- SFO
2 stops5h 35m
Southwest
Mon 6/223:45 pm
SFO
- SAN
1 stop3h 35m
Southwest
Deal found 5/9![Southwest logo]()
$253
This Southwest deal was found by Cheapflights users on 5/10. 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.
Sun 6/217:15 am
SAN
- SFO
Nonstop1h 35m
Southwest
Sun 6/216:50 pm
SFO
- SAN
1 stop4h 20m
Southwest
Deal found 5/10![Southwest logo]()
$262
Last-minute flights from San Diego to SonomaDiscover last-minute flight deals from San Diego to Sonoma. Data last updated May 14, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Sonoma. Data last updated May 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:15 pm
SAN
- SFO
Nonstop2h 01m
Frontier
Wed 6/310:01 pm
SFO
- SAN
Nonstop1h 43m
Frontier
Deal found 5/13![Frontier logo]()
$120
This Trip.com deal was found by Cheapflights users on 5/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:15 pm
SAN
- SFO
Nonstop2h 01m
Frontier
Sat 6/610:01 pm
SFO
- SAN
Nonstop1h 43m
Frontier
Deal found 5/10![Frontier logo]()
$118
This Super.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:43 am
SAN
- SFO
1 stop4h 43m
Frontier
Mon 6/810:01 pm
SFO
- SAN
Nonstop1h 43m
Frontier
Deal found 5/13![Frontier logo]()
$114
This Alaska Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:01 am
SAN
- SFO
Nonstop1h 48m
Alaska Airlines
Tue 6/95:41 pm
SFO
- SAN
Nonstop1h 42m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$117
This Expedia deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:42 pm
SAN
- SFO
Nonstop1h 38m
Multiple Airlines
Sat 6/610:01 pm
SFO
- SAN
Nonstop1h 43m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$119
This Frontier deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:43 am
SAN
- SFO
1 stop6h 58m
Frontier
Tue 6/910:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Deal found 5/13![Frontier logo]()
$123
This WAYA deal was found by Cheapflights users on 5/12. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:43 am
SAN
- SFO
1 stop4h 43m
Frontier
Tue 6/910:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Deal found 5/12![Frontier logo]()
$115
This Trip.com deal was found by Cheapflights users on 5/12. 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 6/68:35 pm
SAN
- SFO
Nonstop1h 48m
Multiple Airlines
Mon 6/810:01 pm
SFO
- SAN
Nonstop1h 43m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Tue 6/169:27 pm
SAN
- SFO
Nonstop1h 41m
Multiple Airlines
Sun 6/2110:27 pm
SFO
- SAN
Nonstop1h 48m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$112
This Frontier deal was found by Cheapflights users on 5/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:35 pm
SAN
- SFO
Nonstop1h 55m
Frontier
Thu 7/210:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Deal found 5/10![Frontier logo]()
$111
One-way flights from San Diego to SonomaSearch for one-way flight options from San Diego to Sonoma. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
Search for one-way flight options from San Diego to Sonoma. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/39:43 am
SAN
- SFO
1 stop6h 58m
Frontier
Deal found 5/12![Frontier logo]()
$67
This Super.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:35 pm
SAN
- SFO
Nonstop1h 55m
Frontier
Deal found 5/13![Frontier logo]()
$68
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/61:39 pm
SAN
- SFO
Nonstop1h 40m
United Airlines
Deal found 5/13![United Airlines logo]()
$69
This Super.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:15 pm
SAN
- SFO
Nonstop2h 01m
Frontier
Deal found 5/13![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 6/17:36 pm
SAN
- SFO
1 stop21h 05m
Frontier
Deal found 5/11![Frontier logo]()
$72
This Super.com deal was found by Cheapflights users on 5/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:15 pm
SAN
- SFO
Nonstop2h 01m
Frontier
Deal found 5/9![Frontier logo]()
$73
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:45 pm
SAN
- SFO
2 stops7h 10m
Southwest
Deal found 5/13![Southwest logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:43 am
SAN
- SFO
1 stop24h 47m
Frontier
Deal found 5/14![Frontier logo]()
$76
This Delta deal was found by Cheapflights users on 5/12. 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 6/66:15 am
SAN
- SFO
1 stop6h 03m
Delta
Deal found 5/12![Delta logo]()
$79
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Thu 6/49:47 am
SAN
- SFO
1 stop6h 19m
American Airlines
Deal found 5/12![American Airlines logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Sat 6/69:43 am
SAN
- SFO
1 stop6h 58m
Frontier
Deal found 5/10![Frontier logo]()
$84
Find flight deals from San Diego to Sonoma
Keep the following information in mind while searching for San Diego to Sonoma flight deals. Data was last updated May 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $110 (Frontier) |
One-way from | $67 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $176 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Sonoma 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 May 14, 2026.
Use the filters below to find and compare flights from San Diego to Sonoma that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Tue 6/9
7:43 am-9:33 am
Nonstop1h 50m
San Francisco
Wed 6/10
7:55 am-9:35 am
Nonstop1h 40m
$117
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Wed 6/3
10:59 am-3:56 pm
1 stop4h 57m
San Francisco
Sat 6/6
6:20 pm-11:15 pm
1 stop4h 55m
$157
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Fri 6/5
9:30 am-3:25 pm
2 stops5h 55m
San Francisco
Mon 6/8
7:45 pm-9:25 pm
Nonstop1h 40m
$192
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Thu 6/4
4:25 pm-10:25 pm
2 stops6h 00m
San Francisco
Mon 6/8
4:00 pm-5:40 pm
Nonstop1h 40m
$192
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Tue 6/2
12:45 pm-7:55 pm
2 stops7h 10m
San Francisco
Fri 6/5
6:45 am-8:20 am
Nonstop1h 35m
$192
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Sat 8/8
10:15 am-3:50 pm
1 stop5h 35m
San Francisco
Sun 8/16
6:34 pm-11:23 pm
1 stop4h 49m
$197
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Thu 7/9
10:54 am-3:44 pm
1 stop4h 50m
San Francisco
Fri 7/10
5:07 pm-11:49 pm
1 stop6h 42m
$197
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Sat 6/6
7:15 am-1:10 pm
1 stop5h 55m
San Francisco
Sat 6/13
5:00 am-11:30 am
2 stops6h 30m
$222
Quickest round-trip
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Tue 6/23
9:27 pm-11:08 pm
Nonstop1h 41m
San Francisco
Fri 6/26
6:00 am-7:44 am
Nonstop1h 44m
$236
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Thu 6/18
6:55 pm-12:30 am
2 stops5h 35m
San Francisco
Mon 6/22
3:45 pm-7:20 pm
1 stop3h 35m
$253
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from San Diego to Sonoma
Have a flexible travel schedule? Discover the best time to fly to Sonoma from San Diego with our price prediction graph.
SAN-SFO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Sonoma
SAN-SN9
SAN-SFO
What is the cheapest time of day to fly from SAN to SN9?
Find hourly flight availability from San Diego to Sonoma. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 14, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 16% on flights from San Diego to Sonoma by exploring options for tickets at noon.
What is the cheapest day to fly from San Diego to Sonoma?
Use this chart to determine the cheapest time to fly round-trip from San Diego to Sonoma. Price data was last updated on May 9, 2026.
Travelers seeking maximum savings on their San Diego to Sonoma flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from San Diego to Sonoma
Explore weekly flight availability from San Diego to Sonoma. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 14, 2026.
The most flights from SAN to SN9 are scheduled on a Wednesday (67 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (42 on average).
How much does it cost to fly round-trip from San Diego to Sonoma?
Reviews of airlines servicing Sonoma
Get insights into the airlines that provide service to Sonoma. 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 Sonoma. Reviews last updated May 14, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andHawaiian Airlines from San Diego to Sonoma 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.
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from San Diego to Sonoma. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Search flights from San Diego to Sonoma by cabin class
Find flights from San Diego to Sonoma, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Sonoma flights
Browse other San Diego and Sonoma flight options. Last updated on May 14, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on May 14, 2026.
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Top 8 airlines flying from San Diego to Sonoma
Discover the top 8 airlines that operate flights from San Diego to Sonoma. 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 May 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$29 | Average$99 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$29 | Average$92 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$38 | Average$248 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$77 | Average$230 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$77 | Average$195 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$97 | Average$228 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$116 | Average$224 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$184 | Average$441 | FlexibilityNo cancel fee | On-time71% |