What is the cheapest airline that flies from Santa Ana J. Wayne/Orange Cnty to San Diego?

Frontier and Alaska Airlines are the most popular carriers operating from Santa Ana J. Wayne/Orange Cnty to San Diego

What airlines fly to San Diego?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to San Diego from Santa Ana, California according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 5 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to San Diego Airport?

Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to San Diego Airport are refreshed on a daily basis.

How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Ana J. Wayne/Orange Cnty Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$68 Cheap Flights from Santa Ana to San Diego in 2026

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Find the cheapest flights from Santa Ana, California to San Diego

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:46 pm - 5:51 pm

SNA

SAN

5h 05m

1 stop

2:00 pm - 3:42 pm

SAN

SNA

25h 42m

1 stop

$135Multiple Airlines

Thu, Feb 12 - Mon, Feb 16

7:12 pm - 7:21 am

SNA

SAN

12h 09m

1 stop

9:56 pm - 7:35 pm

SAN

SNA

21h 39m

1 stop

$139Frontier

Thu, Apr 9 - Sun, Apr 12

8:58 am - 3:17 pm

SNA

SAN

6h 19m

1 stop

6:26 pm - 7:50 am

SAN

SNA

13h 24m

1 stop

$154Frontier

Thu, Feb 26 - Thu, Mar 5

8:58 am - 3:17 pm

SNA

SAN

6h 19m

1 stop

8:20 pm - 8:57 pm

SAN

SNA

24h 37m

2 stops

$166Multiple Airlines

Thu, Feb 12 - Mon, Feb 16

1:20 pm - 7:21 am

SNA

SAN

18h 01m

2 stops

9:56 pm - 12:22 pm

SAN

SNA

14h 26m

1 stop

$171Multiple Airlines

Thu, Apr 9 - Sun, Apr 12

8:58 am - 3:17 pm

SNA

SAN

6h 19m

1 stop

6:26 pm - 10:47 am

SAN

SNA

16h 21m

2 stops

$185Frontier

Thu, Feb 26 - Thu, Mar 5

11:48 am - 4:30 pm

SNA

SAN

4h 42m

1 stop

10:09 pm - 3:26 pm

SAN

SNA

17h 17m

1 stop

$298Alaska Airlines

Tue, Feb 24 - Tue, Mar 3

8:05 am - 8:59 pm

SNA

SAN

12h 54m

2 stops

7:00 am - 3:26 pm

SAN

SNA

8h 26m

2 stops

$313Alaska Airlines

Wed, Feb 25 - Wed, Mar 4

10:31 am - 9:49 pm

SNA

SAN

11h 18m

1 stop

6:15 am - 2:13 pm

SAN

SNA

7h 58m

1 stop

$323Alaska Airlines

Wed, Feb 25 - Wed, Mar 4

6:45 am - 11:50 am

SNA

SAN

5h 05m

1 stop

8:04 pm - 9:43 am

SAN

SNA

13h 39m

1 stop

$387Alaska Airlines

Thu, Feb 19 - Mon, Feb 23

Alaska Airlines flights from Santa Ana, California to San Diego

Our best Alaska Airlines deals on Santa Ana, California to San Diego flight tickets

Alaska Airlines

Feb 24

SNA11:48 amSanta Ana J. Wayne/Orange Cnty

4h 42m

1 stop

SAN4:30 pmSan Diego

Mar 3

SAN10:09 pmSan Diego

17h 17m

1 stop

SNA3:26 pmSanta Ana J. Wayne/Orange Cnty

$298

Alaska Airlines

Feb 25

SNA8:05 amSanta Ana J. Wayne/Orange Cnty

12h 54m

2 stops

SAN8:59 pmSan Diego

Mar 4

SAN7:00 amSan Diego

8h 26m

2 stops

SNA3:26 pmSanta Ana J. Wayne/Orange Cnty

$313

Alaska Airlines

Feb 25

SNA10:31 amSanta Ana J. Wayne/Orange Cnty

11h 18m

1 stop

SAN9:49 pmSan Diego

Mar 4

SAN6:15 amSan Diego

7h 58m

1 stop

SNA2:13 pmSanta Ana J. Wayne/Orange Cnty

$323

Frontier flights from Santa Ana, California to San Diego

Our best Frontier deals on Santa Ana, California to San Diego flight tickets

Frontier

Apr 9

SNA7:12 pmSanta Ana J. Wayne/Orange Cnty

12h 09m

1 stop

SAN7:21 amSan Diego

Apr 12

SAN9:56 pmSan Diego

21h 39m

1 stop

SNA7:35 pmSanta Ana J. Wayne/Orange Cnty

$139

Frontier

Feb 26

SNA8:58 amSanta Ana J. Wayne/Orange Cnty

6h 19m

1 stop

SAN3:17 pmSan Diego

Mar 5

SAN6:26 pmSan Diego

13h 24m

1 stop

SNA7:50 amSanta Ana J. Wayne/Orange Cnty

$154

Frontier

Feb 26

SNA8:58 amSanta Ana J. Wayne/Orange Cnty

6h 19m

1 stop

SAN3:17 pmSan Diego

Mar 5

SAN6:26 pmSan Diego

16h 21m

2 stops

SNA10:47 amSanta Ana J. Wayne/Orange Cnty

$185

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 2/12

12:46 pm-5:51 pm

1 stop5h 05m

San Diego

Mon 2/16

2:00 pm-3:42 pm

1 stop25h 42m

$135

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 4/9

7:12 pm-7:21 am

1 stop12h 09m

San Diego

Sun 4/12

9:56 pm-7:35 pm

1 stop21h 39m

$139

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 2/26

8:58 am-3:17 pm

1 stop6h 19m

San Diego

Thu 3/5

6:26 pm-7:50 am

1 stop13h 24m

$154

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 2/12

8:58 am-3:17 pm

1 stop6h 19m

San Diego

Mon 2/16

8:20 pm-8:57 pm

2 stops24h 37m

$166

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 4/9

1:20 pm-7:21 am

2 stops18h 01m

San Diego

Sun 4/12

9:56 pm-12:22 pm

1 stop14h 26m

$171

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 2/26

8:58 am-3:17 pm

1 stop6h 19m

San Diego

Thu 3/5

6:26 pm-10:47 am

2 stops16h 21m

$185

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Tue 2/24

11:48 am-4:30 pm

1 stop4h 42m

San Diego

Tue 3/3

10:09 pm-3:26 pm

1 stop17h 17m

$298

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Wed 2/25

8:05 am-8:59 pm

2 stops12h 54m

San Diego

Wed 3/4

7:00 am-3:26 pm

2 stops8h 26m

$313

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Wed 2/25

10:31 am-9:49 pm

1 stop11h 18m

San Diego

Wed 3/4

6:15 am-2:13 pm

1 stop7h 58m

$323

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 2/19

6:45 am-11:50 am

1 stop5h 05m

San Diego

Mon 2/23

8:04 pm-9:43 am

1 stop13h 39m

$387

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Santa Ana, California to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Santa Ana, California to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $179. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $437. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $217. Flights in the afternoon are often more expensive with an average ticket price of $283.

When to book flights from Santa Ana, California to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Ana, California to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Santa Ana, California to San Diego (SNA to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Ana, California to San Diego

Fastest flight time	5h 05m
Direct flights	None

The fastest flight from Santa Ana, California to San Diego takes 5h 05m

There are no direct flights from Santa Ana, California to San Diego. There are no popular flight routes from Santa Ana, California to San Diego.

Search flight deals

How far is Santa Ana J. Wayne/Orange Cnty to San Diego by plane?
A flight from Santa Ana J. Wayne/Orange Cnty to San Diego will travel around 82.1 mi. Flights usually cover this in 5h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to San Diego Airport?
Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to San Diego Airport are refreshed on a daily basis.
How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Ana J. Wayne/Orange Cnty Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from Santa Ana to San Diego?

It is quick and easy to find Santa Ana to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

Can I find flights from Santa Ana to San Diego with flexible booking policies on momondo?

Yes. All flights to San Diego from Santa Ana on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Santa Ana to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santa Ana to San Diego.

I’m not ready to book a flight from Santa Ana to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Santa Ana to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.