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Cheap flights from Santa Ana 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 to San Diego departing on 5/6. 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
9:54 am - 11:50 pm
SNA
-
SAN
13h 56m
1 stop
Multiple Airlines Logo
6:54 pm - 11:28 am
SAN
-
SNA
16h 34m
1 stop
$129Multiple Airlines
Sat, May 9 - Sat, May 16
Multiple Airlines Logo
7:30 am - 9:04 pm
SNA
-
SAN
13h 34m
1 stop
Multiple Airlines Logo
6:25 am - 9:09 am
SAN
-
SNA
26h 44m
1 stop
$135Multiple Airlines
Tue, May 12 - Fri, May 15
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
Wed, Apr 29 - Sun, May 3
Multiple Airlines Logo
4:33 pm - 8:42 am
SNA
-
SAN
16h 09m
2 stops
Multiple Airlines Logo
6:54 pm - 11:28 am
SAN
-
SNA
16h 34m
1 stop
$174Multiple Airlines
Sat, May 9 - Sat, May 16
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
Mon, May 11 - Mon, May 18
Multiple Airlines Logo
6:48 pm - 7:46 am
SNA
-
SAN
12h 58m
1 stop
Multiple Airlines Logo
6:25 am - 11:25 am
SAN
-
SNA
29h 00m
1 stop
$177Multiple Airlines
Sun, Apr 26 - Fri, May 1
Multiple Airlines Logo
4:33 pm - 5:59 pm
SNA
-
SAN
25h 26m
2 stops
Multiple Airlines Logo
6:25 am - 9:09 am
SAN
-
SNA
26h 44m
1 stop
$179Multiple Airlines
Fri, May 8 - Fri, May 15
Multiple Airlines Logo
6:45 am - 1:17 pm
SNA
-
SAN
6h 32m
1 stop
Multiple Airlines Logo
12:29 pm - 8:50 am
SAN
-
SNA
20h 21m
1 stop
$186Multiple Airlines
Sat, Apr 25 - Wed, Apr 29
Frontier Logo
8:14 pm - 9:09 pm
SNA
-
SAN
24h 55m
1 stop
Frontier Logo
6:25 am - 9:09 am
SAN
-
SNA
26h 44m
1 stop
$190Frontier
Fri, May 8 - Fri, May 15
Frontier Logo
7:56 pm - 5:56 pm
SNA
-
SAN
22h 00m
1 stop
Frontier Logo
7:24 pm - 8:50 am
SAN
-
SNA
13h 26m
1 stop
$195Frontier
Sun, Apr 26 - Thu, Apr 30

American Airlines flights from Santa Ana to San Diego

Our best American Airlines deals on Santa Ana to San Diego flight tickets
American Airlines
Apr 26
SNA7:20 pmSanta Ana J. Wayne/Orange Cnty
13h 18m
1 stop
SAN8:38 amSan Diego
May 1
SAN7:20 pmSan Diego
16h 17m
1 stop
SNA11:37 amSanta Ana J. Wayne/Orange Cnty
$546
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

Alaska Airlines flights from Santa Ana to San Diego

Our best Alaska Airlines deals on Santa Ana to San Diego flight tickets
Alaska Airlines
May 6
SNA11:48 amSanta Ana J. Wayne/Orange Cnty
4h 40m
1 stop
SAN4:28 pmSan Diego
May 13
SAN7:43 amSan Diego
5h 40m
1 stop
SNA1:23 pmSanta Ana J. Wayne/Orange Cnty
$343
Alaska Airlines
May 6
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
13h 27m
1 stop
SAN8:12 pmSan Diego
May 13
SAN12:28 pmSan Diego
7h 42m
1 stop
SNA8:10 pmSanta Ana J. Wayne/Orange Cnty
$351
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

momondo Fare Finder

 
Customize your flight search to find flights from Santa Ana 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 14, 2026.
Use the filters below to find and compare flights from Santa Ana 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

Sat 5/9

9:54 am-11:50 pm

1 stop13h 56m

San Diego

Sat 5/16

6:54 pm-11:28 am

1 stop16h 34m

$129

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Tue 5/12

7:30 am-9:04 pm

1 stop13h 34m

San Diego

Fri 5/15

6:25 am-9:09 am

1 stop26h 44m

$135
Quickest round-trip

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Wed 4/29

6:45 am-1:17 pm

1 stop6h 32m

San Diego

Sun 5/3

9:00 pm-3:01 pm

1 stop18h 01m

$161

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Sat 5/9

4:33 pm-8:42 am

2 stops16h 09m

San Diego

Sat 5/16

6:54 pm-11:28 am

1 stop16h 34m

$174

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Mon 5/11

8:14 pm-3:31 pm

2 stops19h 17m

San Diego

Mon 5/18

9:59 pm-9:05 pm

1 stop23h 06m

$175

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Sun 4/26

6:48 pm-7:46 am

1 stop12h 58m

San Diego

Fri 5/1

6:25 am-11:25 am

1 stop29h 00m

$177

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Fri 5/8

4:33 pm-5:59 pm

2 stops25h 26m

San Diego

Fri 5/15

6:25 am-9:09 am

1 stop26h 44m

$179

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Sat 4/25

6:45 am-1:17 pm

1 stop6h 32m

San Diego

Wed 4/29

12:29 pm-8:50 am

1 stop20h 21m

$186

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Fri 5/8

8:14 pm-9:09 pm

1 stop24h 55m

San Diego

Fri 5/15

6:25 am-9:09 am

1 stop26h 44m

$190

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Sun 4/26

7:56 pm-5:56 pm

1 stop22h 00m

San Diego

Thu 4/30

7:24 pm-8:50 am

1 stop13h 26m

$195

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 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 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 to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Ana 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 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 to San Diego

Fastest flight time

4h 20m

Direct flights

None
The fastest flight from Santa Ana to San Diego takes 4h 20m
There are no direct flights from Santa Ana to San Diego. There are no popular flight routes from Santa Ana to San Diego.
Search flight deals

Frequently asked questions about flying from Santa Ana 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 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
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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