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.

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

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.

$62 Cheap Flights from Santa Ana to San Diego in 2025/26

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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:16 pm - 12:11 pmSNA-SAN

15h 55m1 stop

7:21 pm - 10:11 pmSAN-SNA

26h 50m1 stop

$189Multiple Airlines

Find Deal

lun., dic. 22 - lun., dic. 29

6:45 am - 12:11 pmSNA-SAN

5h 26m1 stop

1:06 pm - 10:16 amSAN-SNA

21h 10m1 stop

$208Multiple Airlines

Find Deal

mié., dic. 24 - mié., dic. 31

1:35 pm - 5:53 pmSNA-SAN

28h 18m2 stops

6:25 am - 2:23 pmSAN-SNA

7h 58m1 stop

$220Frontier

Find Deal

mar., dic. 9 - sáb., dic. 13

3:26 pm - 8:07 pmSNA-SAN

4h 41m1 stop

3:47 pm - 10:23 pmSAN-SNA

6h 36m1 stop

$222Multiple Airlines

Find Deal

sáb., dic. 6 - jue., dic. 11

1:35 pm - 3:38 pmSNA-SAN

26h 03m2 stops

3:18 pm - 10:44 amSAN-SNA

19h 26m1 stop

$226Multiple Airlines

Find Deal

mié., dic. 10 - dom., dic. 14

1:35 pm - 10:46 pmSNA-SAN

9h 11m1 stop

3:18 pm - 5:39 pmSAN-SNA

26h 21m1 stop

$235Frontier

Find Deal

mié., dic. 10 - dom., dic. 14

1:35 pm - 10:46 pmSNA-SAN

9h 11m1 stop

6:25 am - 2:23 pmSAN-SNA

7h 58m1 stop

$260Frontier

Find Deal

mar., dic. 9 - sáb., dic. 13

11:11 am - 9:57 amSNA-SAN

22h 46m2 stops

1:06 pm - 10:16 amSAN-SNA

21h 10m1 stop

$267Multiple Airlines

Find Deal

mié., dic. 24 - mié., dic. 31

1:35 pm - 10:02 amSNA-SAN

20h 27m2 stops

3:47 pm - 10:23 pmSAN-SNA

6h 36m1 stop

$276Multiple Airlines

Find Deal

mié., dic. 10 - jue., dic. 11

3:26 pm - 8:07 pmSNA-SAN

4h 41m1 stop

8:10 pm - 3:55 pmSAN-SNA

19h 45m2 stops

$278Frontier

Find Deal

sáb., dic. 6 - jue., dic. 11

Frontier flights from Santa Ana, California to San Diego

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

Frontier

Dec 9

SNA1:35 pmSanta Ana J. Wayne/Orange Cnty

28h 18m

2 stops

SAN5:53 pmSan Diego

Dec 13

SAN6:25 amSan Diego

7h 58m

1 stop

SNA2:23 pmSanta Ana J. Wayne/Orange Cnty

$220

Find similar

Frontier

Dec 10

SNA1:35 pmSanta Ana J. Wayne/Orange Cnty

9h 11m

1 stop

SAN10:46 pmSan Diego

Dec 14

SAN3:18 pmSan Diego

26h 21m

1 stop

SNA5:39 pmSanta Ana J. Wayne/Orange Cnty

$235

Find similar

Frontier

Dec 9

SNA1:35 pmSanta Ana J. Wayne/Orange Cnty

9h 11m

1 stop

SAN10:46 pmSan Diego

Dec 13

SAN6:25 amSan Diego

7h 58m

1 stop

SNA2:23 pmSanta Ana J. Wayne/Orange Cnty

$260

Find similar

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

lun. 12/22

8:16 pm-12:11 pm

1 stop15h 55m

San Diego

lun. 12/29

7:21 pm-10:11 pm

1 stop26h 50m

$189

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

mié. 12/24

6:45 am-12:11 pm

1 stop5h 26m

San Diego

mié. 12/31

1:06 pm-10:16 am

1 stop21h 10m

$208

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

mar. 12/9

1:35 pm-5:53 pm

2 stops28h 18m

San Diego

sáb. 12/13

6:25 am-2:23 pm

1 stop7h 58m

$220

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

sáb. 12/6

3:26 pm-8:07 pm

1 stop4h 41m

San Diego

jue. 12/11

3:47 pm-10:23 pm

1 stop6h 36m

$222

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

mié. 12/10

1:35 pm-3:38 pm

2 stops26h 03m

San Diego

dom. 12/14

3:18 pm-10:44 am

1 stop19h 26m

$226

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

mié. 12/10

1:35 pm-10:46 pm

1 stop9h 11m

San Diego

dom. 12/14

3:18 pm-5:39 pm

1 stop26h 21m

$235

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

sáb. 12/13

6:25 am-2:23 pm

1 stop7h 58m

$260

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

mié. 12/24

11:11 am-9:57 am

2 stops22h 46m

San Diego

mié. 12/31

1:06 pm-10:16 am

1 stop21h 10m

$267

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

mié. 12/10

1:35 pm-10:02 am

2 stops20h 27m

San Diego

jue. 12/11

3:47 pm-10:23 pm

1 stop6h 36m

$276

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

sáb. 12/6

3:26 pm-8:07 pm

1 stop4h 41m

San Diego

jue. 12/11

8:10 pm-3:55 pm

2 stops19h 45m

$278

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 $407. 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 $232. Flights in the afternoon are often more expensive with an average ticket price of $272.

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 06m
Direct flights	None

The fastest flight from Santa Ana, California to San Diego takes 5h 06m

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 4h 41m, 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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Santee

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.