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Cheap flights from Santa Ana, California to San Diego from $73

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 11/21. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:19 pm - 12:38 pmSNA-SAN
16h 19m1 stop
Multiple Airlines Logo
10:57 am - 3:40 pmSAN-SNA
4h 43m1 stop
$129Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
Multiple Airlines Logo
6:45 am - 3:07 pmSNA-SAN
8h 22m1 stop
Multiple Airlines Logo
3:49 pm - 9:06 pmSAN-SNA
5h 17m1 stop
$136Multiple Airlines
Find Deal
Fri, Nov 21 - Tue, Nov 25
Multiple Airlines Logo
5:46 pm - 3:38 pmSNA-SAN
21h 52m1 stop
Multiple Airlines Logo
6:34 am - 12:42 pmSAN-SNA
30h 08m1 stop
$141Multiple Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
Multiple Airlines Logo
1:35 pm - 11:59 pmSNA-SAN
10h 24m2 stops
Multiple Airlines Logo
3:47 pm - 10:23 pmSAN-SNA
6h 36m1 stop
$158Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
Alaska Airlines Logo
4:22 pm - 11:30 pmSNA-SAN
7h 08m1 stop
Alaska Airlines Logo
6:15 am - 5:48 pmSAN-SNA
11h 33m1 stop
$203Alaska Airlines
Find Deal
Tue, Dec 9 - Wed, Dec 10
Multiple Airlines Logo
1:27 pm - 7:54 amSNA-SAN
18h 27m2 stops
Multiple Airlines Logo
3:49 pm - 2:48 pmSAN-SNA
22h 59m1 stop
$209Multiple Airlines
Find Deal
Fri, Nov 21 - Tue, Nov 25
Alaska Airlines Logo
10:40 am - 4:06 pmSNA-SAN
5h 26m1 stop
Alaska Airlines Logo
7:05 am - 11:59 amSAN-SNA
4h 54m1 stop
$242Alaska Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Alaska Airlines Logo
8:05 am - 3:06 pmSNA-SAN
7h 01m1 stop
Alaska Airlines Logo
8:59 pm - 10:06 amSAN-SNA
13h 07m1 stop
$246Alaska Airlines
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Sat, Dec 6 - Sat, Dec 13
Multiple Airlines Logo
1:35 pm - 10:46 pmSNA-SAN
9h 11m1 stop
Multiple Airlines Logo
6:25 am - 2:44 pmSAN-SNA
8h 19m2 stops
$251Multiple Airlines
Find Deal
Tue, Dec 9 - Wed, Dec 10
Alaska Airlines Logo
6:45 am - 1:08 pmSNA-SAN
6h 23m1 stop
Alaska Airlines Logo
6:15 am - 1:07 pmSAN-SNA
6h 52m1 stop
$328Alaska Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7

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
Dec 9
SNA4:22 pmSanta Ana J. Wayne/Orange Cnty
7h 08m
1 stop
SAN11:30 pmSan Diego
Dec 10
SAN6:15 amSan Diego
11h 33m
1 stop
SNA5:48 pmSanta Ana J. Wayne/Orange Cnty
$203
Find similar
Alaska Airlines
Mar 3
SNA10:40 amSanta Ana J. Wayne/Orange Cnty
5h 26m
1 stop
SAN4:06 pmSan Diego
Mar 4
SAN7:05 amSan Diego
4h 54m
1 stop
SNA11:59 amSanta Ana J. Wayne/Orange Cnty
$242
Find similar
Alaska Airlines
Dec 6
SNA8:05 amSanta Ana J. Wayne/Orange Cnty
7h 01m
1 stop
SAN3:06 pmSan Diego
Dec 13
SAN8:59 pmSan Diego
13h 07m
1 stop
SNA10:06 amSanta Ana J. Wayne/Orange Cnty
$246
Find similar

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 November 6, 2025.
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 12/4

8:19 pm-12:38 pm

1 stop16h 19m

San Diego

Thu 12/11

10:57 am-3:40 pm

1 stop4h 43m

$129

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Fri 11/21

6:45 am-3:07 pm

1 stop8h 22m

San Diego

Tue 11/25

3:49 pm-9:06 pm

1 stop5h 17m

$136

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Wed 12/3

5:46 pm-3:38 pm

1 stop21h 52m

San Diego

Wed 12/10

6:34 am-12:42 pm

1 stop30h 08m

$141

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 12/4

1:35 pm-11:59 pm

2 stops10h 24m

San Diego

Thu 12/11

3:47 pm-10:23 pm

1 stop6h 36m

$158

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Tue 12/9

4:22 pm-11:30 pm

1 stop7h 08m

San Diego

Wed 12/10

6:15 am-5:48 pm

1 stop11h 33m

$203

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Fri 11/21

1:27 pm-7:54 am

2 stops18h 27m

San Diego

Tue 11/25

3:49 pm-2:48 pm

1 stop22h 59m

$209

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Tue 3/3

10:40 am-4:06 pm

1 stop5h 26m

San Diego

Wed 3/4

7:05 am-11:59 am

1 stop4h 54m

$242

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Sat 12/6

8:05 am-3:06 pm

1 stop7h 01m

San Diego

Sat 12/13

8:59 pm-10:06 am

1 stop13h 07m

$246

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Tue 12/9

1:35 pm-10:46 pm

1 stop9h 11m

San Diego

Wed 12/10

6:25 am-2:44 pm

2 stops8h 19m

$251

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 12/4

6:45 am-1:08 pm

1 stop6h 23m

San Diego

Sun 12/7

6:15 am-1:07 pm

1 stop6h 52m

$328

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $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 $228. Flights in the afternoon are often more expensive with an average ticket price of $281.

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

Direct flights

None
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.
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  • 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 10m, 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
National City
Imperial Beach
La Mesa
Poway
Borrego Springs
San Ysidro
Lemon Grove
Alpine
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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