$65+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SAN
Jul 16 — Jul 231
Round-trip
1 adult, Economy
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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 Santa Ana to San Diego
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Best
Last-minute
One-way
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 June 16, 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 June 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Tue 7/144:13 pm
SNA
- SAN
1 stop21h 55m
Frontier
Tue 7/213:03 pm
SAN
- SNA
1 stop24h 25m
Frontier
Deal found 6/15![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Mon 7/132:27 pm
SNA
- SAN
1 stop25h 00m
Frontier
Mon 7/208:51 pm
SAN
- SNA
1 stop18h 37m
Frontier
Deal found 6/15![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Thu 7/92:27 pm
SNA
- SAN
1 stop25h 00m
Multiple Airlines
Mon 7/138:51 pm
SAN
- SNA
1 stop18h 32m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Thu 9/172:27 pm
SNA
- SAN
1 stop4h 02m
Frontier
Sat 9/198:32 pm
SAN
- SNA
1 stop13h 40m
Frontier
Deal found 6/15![Frontier logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Tue 7/74:13 pm
SNA
- SAN
1 stop21h 55m
Frontier
Sun 7/124:12 pm
SAN
- SNA
1 stop21h 30m
Frontier
Deal found 6/15![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Fri 7/101:16 pm
SNA
- SAN
1 stop10h 48m
Frontier
Tue 7/143:03 pm
SAN
- SNA
1 stop24h 25m
Frontier
Deal found 6/16![Frontier logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/92:27 pm
SNA
- SAN
1 stop25h 00m
Frontier
Thu 7/168:51 pm
SAN
- SNA
1 stop15h 40m
Frontier
Deal found 6/11![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Fri 7/101:16 pm
SNA
- SAN
1 stop10h 48m
Multiple Airlines
Tue 7/144:12 pm
SAN
- SNA
2 stops25h 33m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Tue 7/77:30 am
SNA
- SAN
1 stop6h 38m
Multiple Airlines
Sun 7/128:51 pm
SAN
- SNA
1 stop15h 40m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$269
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 June 16, 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 June 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Tue 7/144:13 pm
SNA
- SAN
1 stop21h 55m
Frontier
Tue 7/213:03 pm
SAN
- SNA
1 stop24h 25m
Frontier
Deal found 6/15![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Tue 7/77:30 am
SNA
- SAN
1 stop6h 38m
Multiple Airlines
Sun 7/128:51 pm
SAN
- SNA
1 stop15h 40m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Mon 7/132:27 pm
SNA
- SAN
1 stop25h 00m
Frontier
Mon 7/208:51 pm
SAN
- SNA
1 stop18h 37m
Frontier
Deal found 6/15![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Fri 7/101:16 pm
SNA
- SAN
1 stop10h 48m
Frontier
Tue 7/143:03 pm
SAN
- SNA
1 stop24h 25m
Frontier
Deal found 6/16![Frontier logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Fri 9/48:55 am
SNA
- SAN
1 stop23h 47m
Multiple Airlines
Mon 9/79:53 pm
SAN
- SNA
1 stop17h 08m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/74:13 pm
SNA
- SAN
1 stop21h 55m
Frontier
Sun 7/124:12 pm
SAN
- SNA
1 stop21h 30m
Frontier
Deal found 6/14![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/92:27 pm
SNA
- SAN
1 stop25h 00m
Frontier
Thu 7/168:51 pm
SAN
- SNA
1 stop15h 40m
Frontier
Deal found 6/11![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Sat 7/111:16 pm
SNA
- SAN
1 stop10h 48m
Frontier
Sat 7/187:46 pm
SAN
- SNA
1 stop23h 22m
Frontier
Deal found 6/13![Frontier logo]()
$270
Last-minute flights from Santa Ana to San DiegoDiscover last-minute flight deals from Santa Ana to San Diego. Data last updated June 16, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Ana to San Diego. Data last updated June 16, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Tue 7/74:13 pm
SNA
- SAN
1 stop21h 55m
Frontier
Sun 7/124:12 pm
SAN
- SNA
1 stop21h 30m
Frontier
Deal found 6/15![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Tue 7/77:30 am
SNA
- SAN
1 stop6h 38m
Multiple Airlines
Sun 7/128:51 pm
SAN
- SNA
1 stop15h 40m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Thu 7/92:27 pm
SNA
- SAN
1 stop25h 00m
Multiple Airlines
Mon 7/138:51 pm
SAN
- SNA
1 stop18h 32m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/92:27 pm
SNA
- SAN
1 stop25h 00m
Frontier
Thu 7/168:51 pm
SAN
- SNA
1 stop15h 40m
Frontier
Deal found 6/11![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Fri 7/101:16 pm
SNA
- SAN
1 stop10h 48m
Frontier
Tue 7/143:03 pm
SAN
- SNA
1 stop24h 25m
Frontier
Deal found 6/16![Frontier logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Fri 7/101:16 pm
SNA
- SAN
1 stop10h 48m
Multiple Airlines
Tue 7/144:12 pm
SAN
- SNA
2 stops25h 33m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Sat 7/111:16 pm
SNA
- SAN
1 stop10h 48m
Frontier
Sat 7/187:46 pm
SAN
- SNA
1 stop23h 22m
Frontier
Deal found 6/13![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Mon 7/132:27 pm
SNA
- SAN
1 stop25h 00m
Frontier
Mon 7/208:51 pm
SAN
- SNA
1 stop18h 37m
Frontier
Deal found 6/15![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Tue 7/144:13 pm
SNA
- SAN
1 stop21h 55m
Frontier
Tue 7/213:03 pm
SAN
- SNA
1 stop24h 25m
Frontier
Deal found 6/15![Frontier logo]()
$126
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 June 16, 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 June 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/144:13 pm
SNA
- SAN
1 stop21h 55m
Frontier
Deal found 6/14![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Mon 7/132:27 pm
SNA
- SAN
1 stop25h 00m
Frontier
Deal found 6/14![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Wed 10/77:30 am
SNA
- SAN
1 stop25h 50m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Wed 8/54:13 pm
SNA
- SAN
2 stops23h 30m
Frontier
Deal found 6/14![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Sat 9/2611:07 am
SNA
- SAN
1 stop12h 52m
Frontier
Deal found 6/15![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Wed 11/117:30 am
SNA
- SAN
1 stop26h 53m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Sat 9/267:30 am
SNA
- SAN
2 stops34h 59m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$173
This Southwest deal was found by Cheapflights users on 6/14. 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.
Sat 11/216:00 pm
SNA
- SAN
1 stop3h 20m
Southwest
Deal found 6/14![Southwest logo]()
$174
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 June 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $126 (Kiwi.com) |
One-way from | $65 (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 June 16, 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
Tue 7/14
4:13 pm-2:08 pm
1 stop21h 55m
San Diego
Tue 7/21
3:03 pm-3:28 pm
1 stop24h 25m
$126
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Mon 7/13
2:27 pm-3:27 pm
1 stop25h 00m
San Diego
Mon 7/20
8:51 pm-3:28 pm
1 stop18h 37m
$188
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Fri 7/10
1:16 pm-12:04 am
1 stop10h 48m
San Diego
Tue 7/14
3:03 pm-3:28 pm
1 stop24h 25m
$241
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Tue 7/7
4:13 pm-2:08 pm
1 stop21h 55m
San Diego
Sun 7/12
4:12 pm-1:42 pm
1 stop21h 30m
$244
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Thu 7/9
2:27 pm-3:27 pm
1 stop25h 00m
San Diego
Thu 7/16
8:51 pm-12:31 pm
1 stop15h 40m
$258
Quickest round-trip
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Tue 7/7
7:30 am-2:08 pm
1 stop6h 38m
San Diego
Sun 7/12
8:51 pm-12:31 pm
1 stop15h 40m
$269
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Sat 7/11
1:16 pm-12:04 am
1 stop10h 48m
San Diego
Sat 7/18
7:46 pm-7:08 pm
1 stop23h 22m
$270
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Fri 9/4
8:55 am-8:42 am
1 stop23h 47m
San Diego
Mon 9/7
9:53 pm-3:01 pm
1 stop17h 08m
$279
Cheapest one-way
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Tue 7/14
4:13 pm-2:08 pm
1 stop21h 55m
$65
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Wed 10/7
7:30 am-9:20 am
1 stop25h 50m
$93
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 June.
| 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
National City
Chula Vista
Poway
Coronado
La Mesa
Santee
Julian
Lemon Grove
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