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Cheap flights from Santa Ana, California to San Diego from $67

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana, California to San Diego departing on 3/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Santa Ana, California to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:50 am - 2:31 pm
SNA
-
SAN
4h 41m
1 stop
Frontier Logo
4:14 pm - 8:55 am
SAN
-
SNA
16h 41m
1 stop
$131Frontier
Wed, Mar 11 - Fri, Mar 13
Multiple Airlines Logo
12:46 pm - 5:31 pm
SNA
-
SAN
4h 45m
1 stop
Multiple Airlines Logo
3:16 pm - 10:28 am
SAN
-
SNA
19h 12m
1 stop
$155Multiple Airlines
Thu, Mar 5 - Sat, Mar 7
Multiple Airlines Logo
6:45 am - 2:01 pm
SNA
-
SAN
7h 16m
1 stop
Multiple Airlines Logo
2:52 pm - 8:57 pm
SAN
-
SNA
6h 05m
1 stop
$158Multiple Airlines
Thu, Jan 29 - Mon, Feb 2
Frontier Logo
11:32 am - 12:09 am
SNA
-
SAN
12h 37m
1 stop
Frontier Logo
3:16 pm - 8:55 am
SAN
-
SNA
17h 39m
1 stop
$167Frontier
Sun, Mar 8 - Tue, Mar 10
Multiple Airlines Logo
1:20 pm - 12:09 am
SNA
-
SAN
10h 49m
2 stops
Multiple Airlines Logo
4:14 pm - 8:55 am
SAN
-
SNA
16h 41m
1 stop
$185Multiple Airlines
Wed, Mar 11 - Fri, Mar 13
Frontier Logo
8:20 pm - 8:05 am
SNA
-
SAN
11h 45m
2 stops
Frontier Logo
3:16 pm - 8:55 am
SAN
-
SNA
17h 39m
1 stop
$188Frontier
Sun, Mar 8 - Tue, Mar 10
Frontier Logo
12:46 pm - 5:31 pm
SNA
-
SAN
4h 45m
1 stop
Frontier Logo
3:16 pm - 9:47 am
SAN
-
SNA
18h 31m
2 stops
$190Frontier
Thu, Mar 5 - Sat, Mar 7
Multiple Airlines Logo
2:39 pm - 12:08 am
SNA
-
SAN
9h 29m
2 stops
Multiple Airlines Logo
2:52 pm - 8:57 pm
SAN
-
SNA
6h 05m
1 stop
$226Multiple Airlines
Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
1:20 pm - 11:31 pm
SNA
-
SAN
10h 11m
2 stops
Multiple Airlines Logo
2:56 pm - 8:57 pm
SAN
-
SNA
6h 01m
1 stop
$255Multiple Airlines
Tue, Jan 27 - Thu, Jan 29
Multiple Airlines Logo
1:20 pm - 11:31 pm
SNA
-
SAN
10h 11m
2 stops
Multiple Airlines Logo
10:34 am - 11:32 am
SAN
-
SNA
24h 58m
1 stop
$260Multiple Airlines
Tue, Jan 27 - Sat, Jan 31

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
Mar 5
SNA11:31 amSanta Ana J. Wayne/Orange Cnty
9h 43m
2 stops
SAN9:14 pmSan Diego
Mar 7
SAN9:10 amSan Diego
10h 50m
2 stops
SNA8:00 pmSanta Ana J. Wayne/Orange Cnty
$353
Alaska Airlines
May 31
SNA7:45 amSanta Ana J. Wayne/Orange Cnty
16h 22m
1 stop
SAN12:07 amSan Diego
Jun 5
SAN7:59 pmSan Diego
12h 39m
1 stop
SNA8:38 amSanta Ana J. Wayne/Orange Cnty
$447
Alaska Airlines
Jan 30
SNA4:20 pmSanta Ana J. Wayne/Orange Cnty
16h 15m
1 stop
SAN8:35 amSan Diego
Feb 2
SAN8:59 pmSan Diego
11h 37m
1 stop
SNA8:36 amSanta Ana J. Wayne/Orange Cnty
$452

United Airlines flights from Santa Ana, California to San Diego

Our best United Airlines deals on Santa Ana, California to San Diego flight tickets
United Airlines
Jan 30
SNA7:10 amSanta Ana J. Wayne/Orange Cnty
7h 42m
1 stop
SAN2:52 pmSan Diego
Feb 2
SAN6:15 amSan Diego
8h 35m
2 stops
SNA2:50 pmSanta Ana J. Wayne/Orange Cnty
$1,027
United Airlines
Jan 16
SNA6:25 pmSanta Ana J. Wayne/Orange Cnty
4h 40m
1 stop
SAN11:05 pmSan Diego
Jan 18
SAN12:49 pmSan Diego
7h 53m
1 stop
SNA8:42 pmSanta Ana J. Wayne/Orange Cnty
$1,133

momondo Fare Finder

 
Customize your flight search to find flights from Santa Ana, California 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, momondo users made 832,500 searches. Data last updated January 15, 2026.
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

Wed 3/11

9:50 am-2:31 pm

1 stop4h 41m

San Diego

Fri 3/13

4:14 pm-8:55 am

1 stop16h 41m

$131

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 3/5

12:46 pm-5:31 pm

1 stop4h 45m

San Diego

Sat 3/7

3:16 pm-10:28 am

1 stop19h 12m

$155

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 1/29

6:45 am-2:01 pm

1 stop7h 16m

San Diego

Mon 2/2

2:52 pm-8:57 pm

1 stop6h 05m

$158

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Sun 3/8

11:32 am-12:09 am

1 stop12h 37m

San Diego

Tue 3/10

3:16 pm-8:55 am

1 stop17h 39m

$167

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Wed 3/11

1:20 pm-12:09 am

2 stops10h 49m

San Diego

Fri 3/13

4:14 pm-8:55 am

1 stop16h 41m

$185

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Sun 3/8

8:20 pm-8:05 am

2 stops11h 45m

San Diego

Tue 3/10

3:16 pm-8:55 am

1 stop17h 39m

$188

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 3/5

12:46 pm-5:31 pm

1 stop4h 45m

San Diego

Sat 3/7

3:16 pm-9:47 am

2 stops18h 31m

$190

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 1/29

2:39 pm-12:08 am

2 stops9h 29m

San Diego

Mon 2/2

2:52 pm-8:57 pm

1 stop6h 05m

$226

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Tue 1/27

1:20 pm-11:31 pm

2 stops10h 11m

San Diego

Thu 1/29

2:56 pm-8:57 pm

1 stop6h 01m

$255

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Tue 1/27

1:20 pm-11:31 pm

2 stops10h 11m

San Diego

Sat 1/31

10:34 am-11:32 am

1 stop24h 58m

$260

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

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

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 $221. Flights in the afternoon are often more expensive with an average ticket price of $274.

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

6h 28m

Direct flights

None
The fastest flight from Santa Ana, California to San Diego takes 6h 28m
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 6h 28m, 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.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
Poway
National City
Imperial Beach
Borrego Springs
San Ysidro
La Mesa
Alpine
Lemon Grove
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.

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