$85+ Cheap flights from Santa Ana, CA to San Diego (SNA - 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SAN
juin 17 — juin 241
Round-trip
1 adult, Economy
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Best
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Cheapest flights from Santa Ana to San DiegoExplore the most affordable flight options available from Santa Ana to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 18, 2026.
Explore the most affordable flight options available from Santa Ana to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 18, 2026.
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.
jeu. 6/119:20 pm
SNA
- SAN
1 stop18h 12m
Multiple Airlines
jeu. 6/189:43 am
SAN
- SNA
1 stop26h 51m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
lun. 6/158:10 pm
SNA
- SAN
1 stop12h 38m
Multiple Airlines
lun. 6/229:43 am
SAN
- SNA
1 stop6h 32m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/138:10 pm
SNA
- SAN
1 stop12h 38m
Multiple Airlines
sam. 6/209:43 am
SAN
- SNA
1 stop8h 02m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/128:10 pm
SNA
- SAN
1 stop12h 38m
Frontier
ven. 6/199:43 am
SAN
- SNA
1 stop26h 51m
Frontier
Deal found 5/15![Frontier logo]()
$236
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.
lun. 6/18:10 pm
SNA
- SAN
1 stop12h 37m
Frontier
dim. 6/79:43 am
SAN
- SNA
1 stop26h 36m
Frontier
Deal found 5/14![Frontier logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/158:10 pm
SNA
- SAN
1 stop12h 38m
Frontier
dim. 6/219:43 am
SAN
- SNA
1 stop26h 51m
Frontier
Deal found 5/15![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/149:20 pm
SNA
- SAN
1 stop18h 12m
Multiple Airlines
dim. 6/219:43 am
SAN
- SNA
1 stop26h 51m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/287:30 am
SNA
- SAN
1 stop13h 28m
Multiple Airlines
jeu. 7/308:29 pm
SAN
- SNA
1 stop16h 07m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$262
Best flights from Santa Ana to San DiegoDiscover carefully curated flight deals from Santa Ana to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mai 18, 2026.
Discover carefully curated flight deals from Santa Ana to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mai 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/138:10 pm
SNA
- SAN
1 stop12h 38m
Multiple Airlines
sam. 6/209:43 am
SAN
- SNA
1 stop8h 02m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$205
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.
lun. 6/18:10 pm
SNA
- SAN
1 stop12h 37m
Frontier
dim. 6/79:43 am
SAN
- SNA
1 stop26h 36m
Frontier
Deal found 5/14![Frontier logo]()
$241
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.
sam. 6/67:00 am
SNA
- SAN
1 stop17h 07m
Alaska Airlines
mar. 6/97:00 am
SAN
- SNA
1 stop15h 30m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 5/17. 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.
mer. 9/236:45 am
SNA
- SAN
1 stop3h 50m
Southwest
mer. 9/308:15 am
SAN
- SNA
1 stop4h 05m
Southwest
Deal found 5/17![Southwest logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
lun. 6/158:10 pm
SNA
- SAN
2 stops19h 22m
Multiple Airlines
lun. 6/229:43 am
SAN
- SNA
1 stop6h 32m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/158:10 pm
SNA
- SAN
2 stops19h 22m
Frontier
dim. 6/219:43 am
SAN
- SNA
1 stop26h 51m
Frontier
Deal found 5/15![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/149:20 pm
SNA
- SAN
1 stop18h 12m
Multiple Airlines
dim. 6/219:43 am
SAN
- SNA
1 stop26h 51m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/62:27 pm
SNA
- SAN
1 stop18h 35m
Frontier
dim. 11/811:18 am
SAN
- SNA
1 stop6h 17m
Frontier
Deal found 5/15![Frontier logo]()
$310
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/147:15 am
SNA
- SAN
1 stop3h 25m
Southwest
sam. 8/154:15 pm
SAN
- SNA
1 stop3h 35m
Southwest
Deal found 5/14![Southwest logo]()
$347
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.
mar. 8/47:30 am
SNA
- SAN
1 stop13h 28m
Multiple Airlines
jeu. 8/64:17 pm
SAN
- SNA
2 stops15h 48m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$331
Last-minute flights from Santa Ana to San DiegoDiscover last-minute flight deals from Santa Ana to San Diego. Data last updated mai 18, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Ana to San Diego. Data last updated mai 18, 2026 and is based on user searches.
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.
lun. 6/18:10 pm
SNA
- SAN
1 stop12h 37m
Frontier
dim. 6/79:43 am
SAN
- SNA
1 stop26h 36m
Frontier
Deal found 5/14![Frontier logo]()
$241
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.
jeu. 6/119:20 pm
SNA
- SAN
1 stop18h 12m
Multiple Airlines
jeu. 6/189:43 am
SAN
- SNA
1 stop26h 51m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/128:10 pm
SNA
- SAN
1 stop12h 38m
Frontier
ven. 6/199:43 am
SAN
- SNA
1 stop26h 51m
Frontier
Deal found 5/15![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/138:10 pm
SNA
- SAN
1 stop12h 38m
Multiple Airlines
sam. 6/209:43 am
SAN
- SNA
1 stop8h 02m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/149:20 pm
SNA
- SAN
1 stop18h 12m
Multiple Airlines
dim. 6/219:43 am
SAN
- SNA
1 stop26h 51m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
lun. 6/158:10 pm
SNA
- SAN
1 stop12h 38m
Multiple Airlines
lun. 6/229:43 am
SAN
- SNA
1 stop6h 32m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/158:10 pm
SNA
- SAN
1 stop12h 38m
Frontier
dim. 6/219:43 am
SAN
- SNA
1 stop26h 51m
Frontier
Deal found 5/15![Frontier logo]()
$246
One-way flights from Santa Ana to San DiegoSearch for one-way flight options from Santa Ana to San Diego. Find affordable one-way fares based on user searches. Data last updated mai 18, 2026.
Search for one-way flight options from Santa Ana to San Diego. Find affordable one-way fares based on user searches. Data last updated mai 18, 2026.
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.
lun. 7/67:54 pm
SNA
- SAN
1 stop25h 04m
Frontier
Deal found 5/13![Frontier logo]()
$85
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.
sam. 6/278:10 pm
SNA
- SAN
1 stop12h 38m
Frontier
Deal found 5/14![Frontier logo]()
$103
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.
mer. 6/107:30 am
SNA
- SAN
1 stop25h 18m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
jeu. 7/168:02 pm
SNA
- SAN
3 stops27h 56m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/167:30 am
SNA
- SAN
2 stops8h 02m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$164
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.
sam. 5/234:15 pm
SNA
- SAN
2 stops20h 28m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$165
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.
ven. 6/268:10 pm
SNA
- SAN
1 stop12h 38m
Frontier
Deal found 5/14![Frontier logo]()
$169
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.
mer. 7/15:20 pm
SNA
- SAN
1 stop4h 55m
Southwest
Deal found 5/13![Southwest logo]()
$174
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.
ven. 6/267:32 pm
SNA
- SAN
2 stops28h 43m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$176
Find flight deals from Santa Ana to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) 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 mai 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $185 (Kiwi.com) |
One-way from | $85 (Kiwi.com) |
Popular in | January |
Cheapest in | February |
Average price | $239 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Ana 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 mai 18, 2026.
Use the filters below to find and compare flights from Santa Ana to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
sam. 6/13
8:10 pm-8:48 am
1 stop12h 38m
San Diego
sam. 6/20
9:43 am-5:45 pm
1 stop8h 02m
$205
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
lun. 6/15
8:10 pm-3:32 pm
2 stops19h 22m
San Diego
lun. 6/22
9:43 am-4:15 pm
1 stop6h 32m
$209
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
lun. 6/1
8:10 pm-8:47 am
1 stop12h 37m
San Diego
dim. 6/7
9:43 am-12:19 pm
1 stop26h 36m
$241
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
dim. 6/14
9:20 pm-3:32 pm
1 stop18h 12m
San Diego
dim. 6/21
9:43 am-12:34 pm
1 stop26h 51m
$249
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
lun. 6/15
8:10 pm-3:32 pm
2 stops19h 22m
San Diego
dim. 6/21
9:43 am-12:34 pm
1 stop26h 51m
$266
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
ven. 11/6
2:27 pm-9:02 am
1 stop18h 35m
San Diego
dim. 11/8
11:18 am-5:35 pm
1 stop6h 17m
$310
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
mar. 8/4
7:30 am-8:58 pm
1 stop13h 28m
San Diego
jeu. 8/6
4:17 pm-8:05 am
2 stops15h 48m
$331
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
sam. 6/6
7:00 am-12:07 am
1 stop17h 07m
San Diego
mar. 6/9
7:00 am-10:30 pm
1 stop15h 30m
$343
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
mer. 9/23
6:45 am-10:35 am
1 stop3h 50m
San Diego
mer. 9/30
8:15 am-12:20 pm
1 stop4h 05m
$347
Quickest round-trip
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
ven. 8/14
7:15 am-10:40 am
1 stop3h 25m
San Diego
sam. 8/15
4:15 pm-7:50 pm
1 stop3h 35m
$347
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Santa Ana 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 Santa Ana to San Diego in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Santa Ana, California-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Ana, California-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Ana, California-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santa Ana, California-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 Santa Ana, California-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 Santa Ana to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Santa Ana with our price prediction graph.
SNA-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.
Related info for your journey
Find useful and relevant information for your journey from Santa Ana 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
Poway
La Mesa
Julian
Lemon Grove
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