$53+ Cheap flights from Santa Ana, CA to San Diego (SNA - SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SAN
Dec 2 — Dec 91
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
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.Cheap flight deals from Santa Ana to San Diego
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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 November 2, 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 November 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/266:44 pm -
1 stop24h 27m
Thu 12/39:05 am -
1 stop8h 49m
Deal found 10/28![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/302:12 pm -
1 stop21h 25m
Mon 12/78:57 am -
1 stop9h 09m
Deal found 11/1![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/167:30 am -
1 stop12h 05m
Fri 11/201:02 pm -
1 stop20h 20m
Deal found 11/1![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/297:45 am -
1 stop24h 10m
Sun 12/66:30 am -
1 stop29h 18m
Deal found 11/1![Multiple Airlines logo]()
$286
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 12/99:17 am -
1 stop4h 36m
Wed 12/94:23 pm -
1 stop6h 04m
Deal found 10/30![Alaska Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/261:33 pm -
1 stop19h 07m
Thu 12/31:06 pm -
1 stop9h 27m
Deal found 10/28![American Airlines logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 11/306:53 pm -
1 stop13h 27m
Mon 12/77:12 am -
1 stop15h 15m
Deal found 11/1![Alaska Airlines logo]()
$318
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 November 2, 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 November 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/266:44 pm -
1 stop24h 27m
Thu 12/39:05 am -
1 stop8h 49m
Deal found 10/28![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/167:30 am -
1 stop12h 05m
Fri 11/201:02 pm -
1 stop20h 20m
Deal found 11/1![Multiple Airlines logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 12/99:17 am -
1 stop4h 36m
Wed 12/94:23 pm -
1 stop6h 04m
Deal found 10/30![Alaska Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/261:33 pm -
1 stop19h 07m
Thu 12/31:06 pm -
1 stop9h 27m
Deal found 10/28![American Airlines logo]()
$309
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:12 pm -
2 stops27h 58m
Mon 12/78:57 am -
1 stop9h 09m
Deal found 11/1![Frontier logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/297:45 am -
1 stop24h 10m
Sun 12/66:30 am -
1 stop29h 18m
Deal found 11/1![Multiple Airlines logo]()
$286
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 11/306:53 pm -
1 stop13h 27m
Mon 12/77:12 am -
1 stop15h 15m
Deal found 11/1![Alaska Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/2510:18 am -
1 stop25h 49m
Mon 11/308:11 pm -
2 stops18h 52m
Deal found 11/1![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/292:12 pm -
1 stop17h 43m
Sun 12/67:51 pm -
2 stops22h 15m
Deal found 11/1![Frontier logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/147:30 am -
2 stops35h 08m
Wed 11/1811:06 am -
1 stop26h 10m
Deal found 10/30![Multiple Airlines logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:45 am -
1 stop8h 37m
Wed 11/1812:15 pm -
1 stop4h 06m
Deal found 10/30![Alaska Airlines logo]()
$423
Last-minute flights from Santa Ana to San DiegoDiscover last-minute flight deals from Santa Ana to San Diego. Data last updated November 2, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Ana to San Diego. Data last updated November 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/167:30 am -
1 stop12h 05m
Fri 11/201:02 pm -
1 stop20h 20m
Deal found 11/1![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/2510:18 am -
1 stop25h 49m
Mon 11/308:11 pm -
2 stops18h 52m
Deal found 11/1![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/266:44 pm -
1 stop24h 27m
Thu 12/39:05 am -
1 stop8h 49m
Deal found 10/28![Frontier logo]()
$125
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/261:33 pm -
1 stop19h 07m
Thu 12/31:06 pm -
1 stop9h 27m
Deal found 10/28![American Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/297:45 am -
1 stop24h 10m
Sun 12/66:30 am -
1 stop29h 18m
Deal found 11/1![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/302:12 pm -
1 stop21h 25m
Mon 12/78:57 am -
1 stop9h 09m
Deal found 11/1![Frontier logo]()
$210
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 11/306:53 pm -
1 stop13h 27m
Mon 12/77:12 am -
1 stop15h 15m
Deal found 11/1![Alaska Airlines logo]()
$318
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 November 2, 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 November 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 12/142:46 pm -
1 stop17h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Frontier logo]()
$53
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:08 pm -
1 stop11h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 12/157:30 am -
1 stop24h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/302:12 pm -
1 stop21h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 -
2 stops35h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$163
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 November 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $125 (Kiwi.com) |
One-way from | $53 (Kiwi.com) |
Popular in | January |
Cheapest in | February |
Average price | $309 |
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 7,457,451 searches. Data last updated November 2, 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 Santa Ana J. Wayne/Orange Cnty - SAN San Diego
SNASAN
Santa Ana J. Wayne/Orange Cnty
Mon 12/14
2:46 pm-8:02 am
1 stop17h 16m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$53
Santa AnaSan Diego
SNA Santa Ana J. Wayne/Orange Cnty - SAN San Diego
SNASAN
Santa Ana J. Wayne/Orange Cnty
Fri 12/4
12:08 pm-11:57 pm
1 stop11h 49m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$67
Santa AnaSan Diego
SNA Santa Ana J. Wayne/Orange Cnty - SAN San Diego
SNASAN
Santa Ana J. Wayne/Orange Cnty
Tue 12/15
7:30 am-6:16 pm
2 stops34h 46m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$105
Santa AnaSan Diego
SNA Santa Ana J. Wayne/Orange Cnty - SAN San Diego
SNASAN
Santa Ana J. Wayne/Orange Cnty
Thu 11/26
6:44 pm-7:11 pm
1 stop24h 27m
San Diego
Thu 12/3
9:05 am-5:54 pm
1 stop8h 49m
$125
Santa AnaSan Diego
SNA Santa Ana J. Wayne/Orange Cnty - SAN San Diego
SNASAN
Santa Ana J. Wayne/Orange Cnty
Mon 11/30
2:12 pm-11:37 am
1 stop21h 25m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$155
Santa AnaSan Diego
SNA Santa Ana J. Wayne/Orange Cnty - SAN San Diego
SNASAN
Santa Ana J. Wayne/Orange Cnty
Wed 11/11
7:30 am-6:38 pm
2 stops35h 08m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
Santa AnaSan Diego
SNA Santa Ana J. Wayne/Orange Cnty - SAN San Diego
SNASAN
Santa Ana J. Wayne/Orange Cnty
Mon 11/16
7:30 am-7:35 pm
1 stop12h 05m
San Diego
Fri 11/20
1:02 pm-9:22 am
1 stop20h 20m
$223
Santa AnaSan Diego
SNA Santa Ana J. Wayne/Orange Cnty - SAN San Diego
SNASAN
Santa Ana J. Wayne/Orange Cnty
Mon 11/30
2:12 pm-6:10 pm
2 stops27h 58m
San Diego
Mon 12/7
8:57 am-6:06 pm
1 stop9h 09m
$232
Santa AnaSan Diego
SNA Santa Ana J. Wayne/Orange Cnty - SAN San Diego
SNASAN
Santa Ana J. Wayne/Orange Cnty
Wed 11/11
6:59 pm-8:42 am
1 stop13h 43m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$266
Santa AnaSan Diego
SNA Santa Ana J. Wayne/Orange Cnty - SAN San Diego
SNASAN
Santa Ana J. Wayne/Orange Cnty
Sun 11/29
7:45 am-7:55 am
1 stop24h 10m
San Diego
Sun 12/6
6:30 am-11:48 am
1 stop29h 18m
$286
Showing 1-10 of 18 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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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
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