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

Frontier is the most popular carrier 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.

$89 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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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:16 pm - 9:58 pm

SNA

SAN

25h 42m1 stop

4:47 pm - 3:00 pm

SAN

SNA

22h 13m1 stop

$127Frontier

Mon, Jan 5 - Mon, Jan 12

12:17 pm - 7:37 pm

SNA

SAN

7h 20m1 stop

2:50 pm - 12:25 pm

SAN

SNA

21h 35m1 stop

$141Multiple Airlines

Fri, Jan 9 - Sun, Jan 11

10:35 am - 1:15 pm

SNA

SAN

26h 40m1 stop

2:50 pm - 12:25 pm

SAN

SNA

21h 35m1 stop

$143Multiple Airlines

Sun, Jan 4 - Sun, Jan 11

8:16 pm - 12:08 pm

SNA

SAN

15h 52m2 stops

1:04 pm - 7:18 pm

SAN

SNA

6h 14m1 stop

$156Frontier

Mon, Jan 5 - Mon, Jan 12

8:16 pm - 12:11 pm

SNA

SAN

15h 55m1 stop

7:21 pm - 10:11 pm

SAN

SNA

26h 50m1 stop

$165Multiple Airlines

Mon, Dec 22 - Fri, Dec 26

8:14 pm - 1:51 pm

SNA

SAN

17h 37m2 stops

2:50 pm - 8:57 pm

SAN

SNA

6h 07m1 stop

$169Multiple Airlines

Fri, Jan 9 - Sun, Jan 11

6:45 am - 12:38 pm

SNA

SAN

5h 53m1 stop

7:21 pm - 6:10 pm

SAN

SNA

22h 49m1 stop

$182Multiple Airlines

Mon, Dec 22 - Fri, Dec 26

6:45 am - 12:11 pm

SNA

SAN

5h 26m1 stop

1:06 pm - 10:11 pm

SAN

SNA

9h 05m1 stop

$188Multiple Airlines

Tue, Dec 23 - Thu, Jan 1

7:57 pm - 1:15 pm

SNA

SAN

17h 18m2 stops

2:50 pm - 12:25 pm

SAN

SNA

21h 35m1 stop

$189Multiple Airlines

Sun, Jan 4 - Sun, Jan 11

8:16 pm - 12:11 pm

SNA

SAN

15h 55m1 stop

1:06 pm - 10:16 am

SAN

SNA

21h 10m1 stop

$193Multiple Airlines

Mon, Dec 22 - Sun, Dec 28

Frontier flights from Santa Ana, California to San Diego

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

Frontier

Jan 5

SNA8:16 pmSanta Ana J. Wayne/Orange Cnty

25h 42m

1 stop

SAN9:58 pmSan Diego

Jan 12

SAN4:47 pmSan Diego

22h 13m

1 stop

SNA3:00 pmSanta Ana J. Wayne/Orange Cnty

$127

Find similar

Frontier

Jan 5

SNA8:16 pmSanta Ana J. Wayne/Orange Cnty

15h 52m

2 stops

SAN12:08 pmSan Diego

Jan 12

SAN1:04 pmSan Diego

6h 14m

1 stop

SNA7:18 pmSanta Ana J. Wayne/Orange Cnty

$156

Find similar

Frontier

Feb 13

SNA12:12 pmSanta Ana J. Wayne/Orange Cnty

11h 49m

1 stop

SAN12:01 amSan Diego

Feb 15

SAN8:00 amSan Diego

5h 56m

1 stop

SNA1:56 pmSanta Ana J. Wayne/Orange Cnty

$196

Find similar

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

Jan 17

SNA6:45 amSanta Ana J. Wayne/Orange Cnty

12h 34m

1 stop

SAN7:19 pmSan Diego

Jan 20

SAN6:15 amSan Diego

12h 23m

1 stop

SNA6:38 pmSanta Ana J. Wayne/Orange Cnty

$226

Find similar

Alaska Airlines

Jan 8

SNA12:33 pmSanta Ana J. Wayne/Orange Cnty

10h 36m

1 stop

SAN11:09 pmSan Diego

Jan 12

SAN2:20 pmSan Diego

7h 07m

1 stop

SNA9:27 pmSanta Ana J. Wayne/Orange Cnty

$246

Find similar

Alaska Airlines

Jan 8

SNA9:13 amSanta Ana J. Wayne/Orange Cnty

4h 12m

1 stop

SAN1:25 pmSan Diego

Jan 12

SAN9:11 amSan Diego

12h 05m

1 stop

SNA9:16 pmSanta Ana J. Wayne/Orange Cnty

$362

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

Mon 1/5

8:16 pm-9:58 pm

1 stop25h 42m

San Diego

Mon 1/12

4:47 pm-3:00 pm

1 stop22h 13m

$127

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Fri 1/9

12:17 pm-7:37 pm

1 stop7h 20m

San Diego

Sun 1/11

2:50 pm-12:25 pm

1 stop21h 35m

$141

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Sun 1/4

10:35 am-1:15 pm

1 stop26h 40m

San Diego

Sun 1/11

2:50 pm-12:25 pm

1 stop21h 35m

$143

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Mon 1/5

8:16 pm-12:08 pm

2 stops15h 52m

San Diego

Mon 1/12

1:04 pm-7:18 pm

1 stop6h 14m

$156

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Mon 12/22

8:16 pm-12:11 pm

1 stop15h 55m

San Diego

Fri 12/26

7:21 pm-10:11 pm

1 stop26h 50m

$165

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Fri 1/9

8:14 pm-1:51 pm

2 stops17h 37m

San Diego

Sun 1/11

2:50 pm-8:57 pm

1 stop6h 07m

$169

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Mon 12/22

6:45 am-12:38 pm

1 stop5h 53m

San Diego

Fri 12/26

7:21 pm-6:10 pm

1 stop22h 49m

$182

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Tue 12/23

6:45 am-12:11 pm

1 stop5h 26m

San Diego

Thu 1/1

1:06 pm-10:11 pm

1 stop9h 05m

$188

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Sun 1/4

7:57 pm-1:15 pm

2 stops17h 18m

San Diego

Sun 1/11

2:50 pm-12:25 pm

1 stop21h 35m

$189

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Mon 12/22

8:16 pm-12:11 pm

1 stop15h 55m

San Diego

Sun 12/28

1:06 pm-10:16 am

1 stop21h 10m

$193

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 $413. 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 $235. 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 08m
Direct flights	None

The fastest flight from Santa Ana, California to San Diego takes 5h 08m

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 12m, 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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Poway

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Alpine

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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.