HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$73+ 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SAN
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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.

Find flight deals from Santa Ana to San Diego

Cheapest flights from Santa Ana to San Diego
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 noviembre 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
jue. 12/48:19 pmSNA - SAN
1 stop16h 19mMultiple Airlines
jue. 12/1110:57 amSAN - SNA
1 stop4h 43mMultiple Airlines
Deal found 11/5$129
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
vie. 11/216:45 amSNA - SAN
1 stop8h 22mMultiple Airlines
mar. 11/253:49 pmSAN - SNA
1 stop5h 17mMultiple Airlines
Deal found 11/5$136
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
mié. 12/35:46 pmSNA - SAN
1 stop21h 52mMultiple Airlines
mié. 12/106:34 amSAN - SNA
1 stop30h 08mMultiple Airlines
Deal found 11/5$141
This Alaska Airlines deal was found by Cheapflights users on 11/6. 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.
mar. 12/94:22 pmSNA - SAN
1 stop7h 08mAlaska Airlines
mié. 12/106:15 amSAN - SNA
1 stop11h 33mAlaska Airlines
Deal found 11/6$203
This Alaska Airlines deal was found by Cheapflights users on 11/6. 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.
sáb. 12/68:05 amSNA - SAN
1 stop7h 01mAlaska Airlines
sáb. 12/138:59 pmSAN - SNA
1 stop13h 07mAlaska Airlines
Deal found 11/6$246
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
mié. 11/121:31 pmSNA - SAN
1 stop23h 04mMultiple Airlines
mié. 11/198:00 amSAN - SNA
2 stops13h 01mMultiple Airlines
Deal found 11/5$248
This Kiwi.com deal was found by Cheapflights users on 11/6. 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. 12/91:35 pmSNA - SAN
1 stop9h 11mMultiple Airlines
mié. 12/106:25 amSAN - SNA
2 stops8h 19mMultiple Airlines
Deal found 11/6$251
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
sáb. 11/151:31 pmSNA - SAN
2 stops6h 53mMultiple Airlines
dom. 11/163:59 pmSAN - SNA
1 stop20h 37mMultiple Airlines
Deal found 11/6$320
This Kiwi.com deal was found by Cheapflights users on 11/5. 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. 11/106:45 amSNA - SAN
1 stop5h 50mMultiple Airlines
lun. 11/173:59 pmSAN - SNA
1 stop5h 02mMultiple Airlines
Deal found 11/5$324

Cheap 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 noviembre 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$129
(Kiwi.com)

One-way from

$73
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$249
Provider with most accurate pricing for Santa Ana J. Wayne/Orange Cnty-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Ana J. Wayne/Orange Cnty-San Diego flights.
Search Deals
From Santa Ana J. Wayne/Orange Cnty to San Diego
Search Deals
One-way flight from Santa Ana J. Wayne/Orange Cnty to San Diego
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 noviembre 6, 2025.
Use the filters below to find and compare flights from Santa Ana to San Diego that are best for you.

Fly from

Santa Ana

Fly to

San Diego

Route

Depart

Return

Price

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

jue. 12/4

8:19 pm-12:38 pm

1 stop16h 19m

San Diego

jue. 12/11

10:57 am-3:40 pm

1 stop4h 43m

$129

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

mié. 12/3

5:46 pm-3:38 pm

1 stop21h 52m

San Diego

mié. 12/10

6:34 am-12:42 pm

1 stop30h 08m

$141

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

jue. 12/4

1:35 pm-11:59 pm

2 stops10h 24m

San Diego

jue. 12/11

10:57 am-3:40 pm

1 stop4h 43m

$158

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

mar. 12/9

4:22 pm-11:30 pm

1 stop7h 08m

San Diego

mié. 12/10

6:15 am-5:48 pm

1 stop11h 33m

$203

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

vie. 11/21

1:27 pm-7:54 am

2 stops18h 27m

San Diego

mar. 11/25

3:49 pm-2:48 pm

1 stop22h 59m

$209

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

sáb. 12/6

8:05 am-3:06 pm

1 stop7h 01m

San Diego

sáb. 12/13

8:59 pm-10:06 am

1 stop13h 07m

$246

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

mié. 11/12

1:31 pm-12:35 pm

1 stop23h 04m

San Diego

mié. 11/19

8:00 am-9:01 pm

2 stops13h 01m

$248

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

mar. 12/9

1:35 pm-10:46 pm

1 stop9h 11m

San Diego

mié. 12/10

6:25 am-2:44 pm

2 stops8h 19m

$251

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

jue. 12/4

6:45 am-1:08 pm

1 stop6h 23m

San Diego

dom. 12/7

6:15 am-1:07 pm

1 stop6h 52m

$328

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

vie. 12/19

7:16 pm-12:38 pm

1 stop17h 22m

$93

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 21 results
1
2
3

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.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santa Ana, California-San Diego flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santa Ana, California-San Diego flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Ana to San Diego

What is the cheapest month to book a flight from Santa Ana, California to San Diego?

Currently, January is the cheapest month in which you can book a flight from Santa Ana, California to San Diego (average of $63). Flying from Santa Ana, California to San Diego in October is currently the most expensive (average of $179). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

  • How long is the flight from Santa Ana, California to San Diego?

    Departing from Santa Ana, California to San Diego will take you 10h 24m. The distance between Santa Ana, California and San Diego is about 76 mi.

  • Can I find deals for flights from Santa Ana to San Diego that include hotel bookings?

    Yes. In addition to deals on Santa Ana to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Ana to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Ana to San Diego.

  • Can I find deals for business class flights from Santa Ana to San Diego?

    Yes. Cheapflights offers flight deals from Santa Ana to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Ana, California to San Diego?

    Currently, January is the cheapest month in which you can book a flight from Santa Ana, California to San Diego (average of $63). Flying from Santa Ana, California to San Diego in October is currently the most expensive (average of $179). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
National City

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santa Ana to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Los Angeles flights
San Francisco to Las Vegas flights
Ontario to San Francisco flights
Los Angeles to San Francisco flights
Santa Ana to San Francisco flights
San Francisco to Santa Ana flights
San Francisco to Ontario flights
Los Angeles to Las Vegas flights
Los Angeles to San Jose flights
San Jose to Las Vegas flights
Burbank to Las Vegas flights
San Francisco to San Diego flights
San Jose to Los Angeles flights
Santa Ana to Las Vegas flights
San Diego to Las Vegas flights
Oakland to Las Vegas flights
Burbank to San Francisco flights
San Francisco to Burbank flights
Los Angeles to Sacramento flights
Sacramento to Los Angeles flights
San Diego to San Francisco flights
Ontario to Las Vegas flights
Sacramento to Las Vegas flights
San Francisco to Palm Springs flights
Los Angeles to Oakland flights
Las Vegas to Los Angeles flights
San Jose to San Diego flights
San Jose to Ontario flights
Ontario to San Jose flights
Ontario to Sacramento flights
San Diego to San Jose flights
Las Vegas to Santa Ana flights
San Jose to Santa Ana flights
Los Angeles to Reno flights
Sacramento to San Diego flights
Sacramento to Ontario flights
Stockton to Las Vegas flights
Santa Ana to San Jose flights
San Francisco to Long Beach flights
Sacramento to Santa Ana flights
Las Vegas to Burbank flights
Fresno to Las Vegas flights
Las Vegas to San Francisco flights
Oakland to Los Angeles flights
Long Beach to San Francisco flights
Reno to Las Vegas flights
Santa Ana to Sacramento flights
Las Vegas to Ontario flights
Reno to Los Angeles flights
Santa Rosa to Las Vegas flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.