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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 4/27. 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
0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:45 am - 9:09 pm
SNA
-
SAN
13h 24m
1 stop
Multiple Airlines Logo
1:38 pm - 3:35 pm
SAN
-
SNA
25h 57m
1 stop
$136Multiple Airlines
to., mai 7 - to., mai 14
Multiple Airlines Logo
4:33 pm - 9:04 pm
SNA
-
SAN
4h 31m
1 stop
Multiple Airlines Logo
9:59 pm - 3:38 pm
SAN
-
SNA
17h 39m
1 stop
$147Multiple Airlines
ti., mai 12 - ti., mai 19
Multiple Airlines Logo
6:45 am - 1:17 pm
SNA
-
SAN
6h 32m
1 stop
Multiple Airlines Logo
9:00 pm - 3:01 pm
SAN
-
SNA
18h 01m
1 stop
$161Multiple Airlines
on., apr. 29 - sø., mai 3
Multiple Airlines Logo
4:33 pm - 9:09 pm
SNA
-
SAN
4h 36m
1 stop
Multiple Airlines Logo
9:59 pm - 12:19 pm
SAN
-
SNA
14h 20m
1 stop
$163Multiple Airlines
lø., mai 9 - sø., mai 10
Multiple Airlines Logo
6:45 am - 5:52 pm
SNA
-
SAN
11h 07m
1 stop
Multiple Airlines Logo
9:00 pm - 3:33 pm
SAN
-
SNA
18h 33m
1 stop
$166Multiple Airlines
to., apr. 30 - ma., mai 4
Frontier Logo
11:11 am - 5:56 pm
SNA
-
SAN
6h 45m
1 stop
Frontier Logo
10:04 pm - 12:19 pm
SAN
-
SNA
14h 15m
1 stop
$172Frontier
ma., mai 4 - to., mai 7
Multiple Airlines Logo
8:14 pm - 3:31 pm
SNA
-
SAN
19h 17m
2 stops
Multiple Airlines Logo
9:59 pm - 9:05 pm
SAN
-
SNA
23h 06m
1 stop
$175Multiple Airlines
ma., mai 11 - ma., mai 18
Multiple Airlines Logo
6:48 pm - 12:43 pm
SNA
-
SAN
17h 55m
1 stop
Multiple Airlines Logo
1:38 pm - 3:35 pm
SAN
-
SNA
25h 57m
1 stop
$176Multiple Airlines
to., mai 14 - to., mai 21
Multiple Airlines Logo
4:20 pm - 3:31 pm
SNA
-
SAN
23h 11m
1 stop
Multiple Airlines Logo
9:59 pm - 9:05 pm
SAN
-
SNA
23h 06m
1 stop
$177Multiple Airlines
ma., mai 11 - ma., mai 18
Multiple Airlines Logo
7:30 am - 1:17 pm
SNA
-
SAN
5h 47m
1 stop
Multiple Airlines Logo
2:12 pm - 9:45 pm
SAN
-
SNA
7h 33m
1 stop
$184Multiple Airlines
on., apr. 29 - lø., mai 2

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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
May 4
SNA6:36 pmSanta Ana J. Wayne/Orange Cnty
15h 49m
1 stop
SAN10:25 amSan Diego
May 6
SAN11:05 amSan Diego
6h 54m
1 stop
SNA5:59 pmSanta Ana J. Wayne/Orange Cnty
$373
Alaska Airlines
May 4
SNA4:23 pmSanta Ana J. Wayne/Orange Cnty
16h 32m
1 stop
SAN8:55 amSan Diego
May 7
SAN11:05 amSan Diego
4h 41m
1 stop
SNA3:46 pmSanta Ana J. Wayne/Orange Cnty
$418
Alaska Airlines
May 15
SNA3:31 pmSanta Ana J. Wayne/Orange Cnty
6h 55m
1 stop
SAN10:26 pmSan Diego
May 22
SAN6:15 amSan Diego
10h 55m
1 stop
SNA5:10 pmSanta Ana J. Wayne/Orange Cnty
$423

American Airlines flights from Santa Ana, California to San Diego

Our best American Airlines deals on Santa Ana, California to San Diego flight tickets
American Airlines
May 6
SNA12:27 pmSanta Ana J. Wayne/Orange Cnty
9h 28m
1 stop
SAN9:55 pmSan Diego
May 13
SAN6:30 amSan Diego
15h 35m
1 stop
SNA10:05 pmSanta Ana J. Wayne/Orange Cnty
$363
American Airlines
Apr 26
SNA7:20 pmSanta Ana J. Wayne/Orange Cnty
13h 18m
1 stop
SAN8:38 amSan Diego
May 1
SAN6:30 amSan Diego
9h 00m
1 stop
SNA3:30 pmSanta Ana J. Wayne/Orange Cnty
$607
American Airlines
May 7
SNA4:23 pmSanta Ana J. Wayne/Orange Cnty
5h 32m
1 stop
SAN9:55 pmSan Diego
May 10
SAN6:30 amSan Diego
6h 02m
1 stop
SNA12:32 pmSanta Ana J. Wayne/Orange Cnty
$945

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 april 18, 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

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

to. 5/7

7:45 am-9:09 pm

1 stop13h 24m

San Diego

to. 5/14

1:38 pm-3:35 pm

1 stop25h 57m

$136

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

ti. 5/12

4:33 pm-9:04 pm

1 stop4h 31m

San Diego

ti. 5/19

9:59 pm-3:38 pm

1 stop17h 39m

$147

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

on. 4/29

6:45 am-1:17 pm

1 stop6h 32m

San Diego

sø. 5/3

9:00 pm-3:01 pm

1 stop18h 01m

$161

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

lø. 5/9

4:33 pm-9:09 pm

1 stop4h 36m

San Diego

sø. 5/10

9:59 pm-12:19 pm

1 stop14h 20m

$163

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

to. 4/30

6:45 am-5:52 pm

1 stop11h 07m

San Diego

ma. 5/4

9:00 pm-3:33 pm

1 stop18h 33m

$166

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

ma. 5/4

11:11 am-5:56 pm

1 stop6h 45m

San Diego

to. 5/7

10:04 pm-12:19 pm

1 stop14h 15m

$172

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

ma. 5/11

8:14 pm-3:31 pm

2 stops19h 17m

San Diego

ma. 5/18

9:59 pm-9:05 pm

1 stop23h 06m

$175

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

to. 5/14

6:48 pm-12:43 pm

1 stop17h 55m

San Diego

to. 5/21

1:38 pm-3:35 pm

1 stop25h 57m

$176

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

ma. 5/11

4:20 pm-3:31 pm

1 stop23h 11m

San Diego

ma. 5/18

9:59 pm-9:05 pm

1 stop23h 06m

$177
Quickest round-trip

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

on. 4/29

7:30 am-1:17 pm

1 stop5h 47m

San Diego

lø. 5/2

2:12 pm-9:45 pm

1 stop7h 33m

$184

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 Thursday. Travelers who choose to depart for San Diego on a Thursday will often find tickets for as low as $189. 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 $236. Flights in the afternoon are often more expensive with an average ticket price of $269.

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

4h 39m

Direct flights

None
The fastest flight from Santa Ana, California to San Diego takes 4h 39m
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 4h 39m, 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
Poway
San Ysidro
La Mesa
Imperial Beach
Borrego Springs
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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