$69+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SAN
Jun 22 — Jun 291
Round-trip
1 adult, Economy
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Find cheap flights from Santa Ana 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 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 May 23, 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 May 23, 2026.
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.
Mon 6/18:10 pm
SNA
- SAN
1 stop12h 37m
Frontier
Thu 6/49:43 am
SAN
- SNA
1 stop26h 36m
Frontier
Deal found 5/18![Frontier logo]()
$172
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.
Mon 6/158:10 pm
SNA
- SAN
1 stop12h 38m
Multiple Airlines
Mon 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 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:10 pm
SNA
- SAN
1 stop12h 37m
Multiple Airlines
Thu 6/49:43 am
SAN
- SNA
1 stop5h 40m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$187
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.
Tue 7/287:30 am
SNA
- SAN
1 stop13h 28m
Multiple Airlines
Thu 7/308:29 pm
SAN
- SNA
1 stop16h 07m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$262
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.
Thu 7/27:30 am
SNA
- SAN
1 stop12h 04m
Multiple Airlines
Thu 7/94:17 pm
SAN
- SNA
1 stop21h 25m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:10 pm
SNA
- SAN
1 stop12h 38m
Frontier
Sun 6/144:17 pm
SAN
- SNA
1 stop21h 22m
Frontier
Deal found 5/20![Frontier logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/192:24 pm
SNA
- SAN
1 stop25h 08m
Frontier
Fri 6/267:35 pm
SAN
- SNA
1 stop23h 50m
Frontier
Deal found 5/22![Frontier logo]()
$289
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 May 23, 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 May 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:10 pm
SNA
- SAN
1 stop12h 37m
Multiple Airlines
Thu 6/49:43 am
SAN
- SNA
1 stop5h 40m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/192:24 pm
SNA
- SAN
1 stop25h 08m
Frontier
Fri 6/267:35 pm
SAN
- SNA
1 stop23h 50m
Frontier
Deal found 5/22![Frontier logo]()
$289
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:00 am
SNA
- SAN
1 stop4h 25m
Southwest
Tue 7/79:55 am
SAN
- SNA
1 stop4h 30m
Southwest
Deal found 5/20![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.
Mon 6/158:10 pm
SNA
- SAN
2 stops19h 22m
Multiple Airlines
Mon 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 5/17. 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.
Tue 7/287:30 am
SNA
- SAN
1 stop13h 28m
Multiple Airlines
Thu 7/308:29 pm
SAN
- SNA
1 stop16h 07m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$262
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.
Sun 6/78:10 pm
SNA
- SAN
1 stop12h 37m
Frontier
Sat 6/139:43 am
SAN
- SNA
2 stops23h 46m
Frontier
Deal found 5/18![Frontier logo]()
$322
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.
Thu 7/27:30 am
SNA
- SAN
1 stop12h 04m
Multiple Airlines
Thu 7/98:29 pm
SAN
- SNA
1 stop16h 07m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/192:24 pm
SNA
- SAN
1 stop25h 08m
Multiple Airlines
Fri 6/269:43 am
SAN
- SNA
1 stop6h 32m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:30 am
SNA
- SAN
2 stops8h 01m
Multiple Airlines
Fri 8/148:29 pm
SAN
- SNA
1 stop16h 07m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$326
Last-minute flights from Santa Ana to San DiegoDiscover last-minute flight deals from Santa Ana to San Diego. Data last updated May 23, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Ana to San Diego. Data last updated May 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:20 pm
SNA
- SAN
1 stop20h 23m
Frontier
Sun 5/3110:07 pm
SAN
- SNA
1 stop14h 12m
Frontier
Deal found 5/20![Frontier logo]()
$300
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.
Mon 6/18:10 pm
SNA
- SAN
1 stop12h 37m
Frontier
Thu 6/49:43 am
SAN
- SNA
1 stop26h 36m
Frontier
Deal found 5/18![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:10 pm
SNA
- SAN
1 stop12h 37m
Multiple Airlines
Thu 6/49:43 am
SAN
- SNA
1 stop5h 40m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$187
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.
Sun 6/77:45 am
SNA
- SAN
1 stop25h 02m
Multiple Airlines
Sat 6/139:43 am
SAN
- SNA
1 stop8h 02m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:10 pm
SNA
- SAN
1 stop12h 38m
Frontier
Sun 6/144:17 pm
SAN
- SNA
1 stop21h 22m
Frontier
Deal found 5/20![Frontier logo]()
$282
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.
Mon 6/158:10 pm
SNA
- SAN
1 stop12h 38m
Multiple Airlines
Mon 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 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:30 am
SNA
- SAN
1 stop25h 18m
Multiple Airlines
Tue 6/239:43 am
SAN
- SNA
1 stop5h 40m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/192:24 pm
SNA
- SAN
1 stop25h 08m
Frontier
Fri 6/267:35 pm
SAN
- SNA
1 stop23h 50m
Frontier
Deal found 5/22![Frontier logo]()
$289
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 May 23, 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 May 23, 2026.
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:10 pm
SNA
- SAN
1 stop12h 37m
Frontier
Deal found 5/18![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:48 pm
SNA
- SAN
1 stop18h 55m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:19 pm
SNA
- SAN
1 stop10h 56m
Frontier
Deal found 5/19![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/122:24 pm
SNA
- SAN
1 stop25h 08m
Frontier
Deal found 5/20![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/192:24 pm
SNA
- SAN
1 stop25h 08m
Frontier
Deal found 5/22![Frontier logo]()
$131
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.
Tue 6/167:30 am
SNA
- SAN
1 stop25h 18m
Multiple Airlines
Deal found 5/17![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.
Sun 7/57:54 pm
SNA
- SAN
1 stop23h 37m
Frontier
Deal found 5/18![Frontier logo]()
$147
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.
Thu 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 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:30 am
SNA
- SAN
1 stop13h 42m
Multiple Airlines
Deal found 5/20![Multiple Airlines 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 May 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $172 (Kiwi.com) |
One-way from | $69 (Trip.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 May 23, 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
Mon 6/1
8:10 pm-8:47 am
1 stop12h 37m
San Diego
Thu 6/4
9:43 am-3:23 pm
1 stop5h 40m
$187
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Mon 6/15
8:10 pm-3:32 pm
2 stops19h 22m
San Diego
Mon 6/22
9:43 am-4:15 pm
1 stop6h 32m
$209
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Tue 7/28
7:30 am-8:58 pm
1 stop13h 28m
San Diego
Thu 7/30
8:29 pm-12:36 pm
1 stop16h 07m
$262
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Fri 6/19
2:24 pm-3:32 pm
1 stop25h 08m
San Diego
Fri 6/26
7:35 pm-7:25 pm
1 stop23h 50m
$289
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Thu 7/2
7:30 am-7:34 pm
1 stop12h 04m
San Diego
Thu 7/9
8:29 pm-12:36 pm
1 stop16h 07m
$291
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Fri 6/19
2:24 pm-3:32 pm
1 stop25h 08m
San Diego
Fri 6/26
9:43 am-4:15 pm
1 stop6h 32m
$311
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Sun 6/7
8:10 pm-8:47 am
1 stop12h 37m
San Diego
Sat 6/13
9:43 am-9:29 am
2 stops23h 46m
$322
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Tue 8/11
7:30 am-3:31 pm
2 stops8h 01m
San Diego
Fri 8/14
8:29 pm-12:36 pm
1 stop16h 07m
$326
Quickest round-trip
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Tue 6/30
10:00 am-2:25 pm
1 stop4h 25m
San Diego
Tue 7/7
9:55 am-2:25 pm
1 stop4h 30m
$347
Cheapest one-way
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Mon 6/1
8:10 pm-8:47 am
1 stop12h 37m
$69
Showing 1-10 of 20 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
La Mesa
Poway
Julian
Lemon Grove
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