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Cheap flights from Santa Ana, California to San Diego from $77

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 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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
8:10 pm - 8:48 am
SNA
-
SAN
12h 38m
1 stop
Frontier Logo
8:51 pm - 3:28 pm
SAN
-
SNA
18h 37m
1 stop
$159Frontier
Mon, Jun 29 - Mon, Jul 6
Frontier Logo
8:10 pm - 8:48 am
SNA
-
SAN
12h 38m
1 stop
Frontier Logo
8:51 pm - 3:28 pm
SAN
-
SNA
18h 37m
1 stop
$169Frontier
Mon, Jun 29 - Mon, Jul 6
Frontier Logo
2:24 pm - 3:32 pm
SNA
-
SAN
25h 08m
1 stop
Frontier Logo
4:38 pm - 1:42 pm
SAN
-
SNA
21h 04m
1 stop
$181Frontier
Thu, Jul 2 - Wed, Jul 8
Multiple Airlines Logo
7:30 am - 8:51 am
SNA
-
SAN
25h 21m
1 stop
Multiple Airlines Logo
3:03 pm - 3:28 pm
SAN
-
SNA
24h 25m
1 stop
$184Multiple Airlines
Tue, Jun 30 - Tue, Jul 7
Frontier Logo
8:10 pm - 3:32 pm
SNA
-
SAN
19h 22m
2 stops
Frontier Logo
8:51 pm - 3:28 pm
SAN
-
SNA
18h 37m
1 stop
$190Frontier
Mon, Jun 29 - Mon, Jul 6
Multiple Airlines Logo
7:30 am - 3:32 pm
SNA
-
SAN
8h 02m
2 stops
Multiple Airlines Logo
3:03 pm - 3:28 pm
SAN
-
SNA
24h 25m
1 stop
$204Multiple Airlines
Tue, Jun 30 - Tue, Jul 7
Frontier Logo
8:10 pm - 3:32 pm
SNA
-
SAN
19h 22m
2 stops
Frontier Logo
8:51 pm - 3:28 pm
SAN
-
SNA
18h 37m
1 stop
$213Frontier
Mon, Jun 29 - Mon, Jul 6
Frontier Logo
2:24 pm - 3:32 pm
SNA
-
SAN
25h 08m
1 stop
Frontier Logo
4:38 pm - 12:31 pm
SAN
-
SNA
19h 53m
2 stops
$224Frontier
Thu, Jul 2 - Wed, Jul 8
Multiple Airlines Logo
12:51 pm - 3:32 pm
SNA
-
SAN
26h 41m
1 stop
Multiple Airlines Logo
8:51 pm - 12:31 pm
SAN
-
SNA
15h 40m
1 stop
$247Multiple Airlines
Sun, Jun 28 - Sun, Jul 5
Multiple Airlines Logo
12:51 pm - 3:32 pm
SNA
-
SAN
26h 41m
1 stop
Multiple Airlines Logo
8:51 pm - 8:05 am
SAN
-
SNA
11h 14m
2 stops
$273Multiple Airlines
Sun, Jun 28 - Sun, Jul 5

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
Nov 13
SNA2:32 pmSanta Ana J. Wayne/Orange Cnty
8h 59m
1 stop
SAN11:31 pmSan Diego
Nov 16
SAN6:15 amSan Diego
11h 41m
1 stop
SNA5:56 pmSanta Ana J. Wayne/Orange Cnty
$389
Alaska Airlines
Nov 13
SNA4:29 pmSanta Ana J. Wayne/Orange Cnty
7h 02m
1 stop
SAN11:31 pmSan Diego
Nov 16
SAN7:38 pmSan Diego
18h 06m
1 stop
SNA1:44 pmSanta Ana J. Wayne/Orange Cnty
$399
Alaska Airlines
Nov 1
SNA7:45 amSanta Ana J. Wayne/Orange Cnty
10h 57m
1 stop
SAN6:42 pmSan Diego
Nov 5
SAN7:07 amSan Diego
8h 30m
1 stop
SNA3:37 pmSanta Ana J. Wayne/Orange Cnty
$425

Frontier flights from Santa Ana, California to San Diego

Our best Frontier deals on Santa Ana, California to San Diego flight tickets
Frontier
Jun 29
SNA8:10 pmSanta Ana J. Wayne/Orange Cnty
12h 38m
1 stop
SAN8:48 amSan Diego
Jul 6
SAN8:51 pmSan Diego
18h 37m
1 stop
SNA3:28 pmSanta Ana J. Wayne/Orange Cnty
$159
Frontier
Jun 29
SNA8:10 pmSanta Ana J. Wayne/Orange Cnty
12h 38m
1 stop
SAN8:48 amSan Diego
Jul 6
SAN8:51 pmSan Diego
18h 37m
1 stop
SNA3:28 pmSanta Ana J. Wayne/Orange Cnty
$169
Frontier
Jul 2
SNA2:24 pmSanta Ana J. Wayne/Orange Cnty
25h 08m
1 stop
SAN3:32 pmSan Diego
Jul 8
SAN4:38 pmSan Diego
21h 04m
1 stop
SNA1:42 pmSanta Ana J. Wayne/Orange Cnty
$181

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 June 5, 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

Cheapest round-trip
Quickest round-trip

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Mon 6/29

8:10 pm-8:48 am

1 stop12h 38m

San Diego

Mon 7/6

8:51 pm-3:28 pm

1 stop18h 37m

$159

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Mon 6/29

8:10 pm-8:48 am

1 stop12h 38m

San Diego

Mon 7/6

8:51 pm-3:28 pm

1 stop18h 37m

$169

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 7/2

2:24 pm-3:32 pm

1 stop25h 08m

San Diego

Wed 7/8

4:38 pm-1:42 pm

1 stop21h 04m

$181

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Tue 6/30

7:30 am-8:51 am

1 stop25h 21m

San Diego

Tue 7/7

3:03 pm-3:28 pm

1 stop24h 25m

$184

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Mon 6/29

8:10 pm-3:32 pm

2 stops19h 22m

San Diego

Mon 7/6

8:51 pm-3:28 pm

1 stop18h 37m

$190

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Tue 6/30

7:30 am-3:32 pm

2 stops8h 02m

San Diego

Tue 7/7

3:03 pm-3:28 pm

1 stop24h 25m

$204

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Mon 6/29

8:10 pm-3:32 pm

2 stops19h 22m

San Diego

Mon 7/6

8:51 pm-3:28 pm

1 stop18h 37m

$213

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 7/2

2:24 pm-3:32 pm

1 stop25h 08m

San Diego

Wed 7/8

4:38 pm-12:31 pm

2 stops19h 53m

$224

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Sun 6/28

12:51 pm-3:32 pm

1 stop26h 41m

San Diego

Sun 7/5

8:51 pm-12:31 pm

1 stop15h 40m

$247

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Sun 6/28

12:51 pm-3:32 pm

1 stop26h 41m

San Diego

Sun 7/5

8:51 pm-8:05 am

2 stops11h 14m

$273

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 Thursday. Travelers who choose to depart for San Diego on a Thursday will often find tickets for as low as $239. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $457. 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 $239. Flights at noon are often more expensive with an average ticket price of $309.

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

3h 20m

Direct flights

None
The fastest flight from Santa Ana, California to San Diego takes 3h 20m
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

Frequently asked questions about flying from Santa Ana, California to San Diego

  • 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 3h 20m, 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
Chula Vista
Coronado
El Cajon
Julian
National City
Poway
San Ysidro
La Mesa
Borrego Springs
Lemon Grove
Imperial Beach
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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