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Cheap flights from San Diego to Los Angeles from $103

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Los Angeles departing on 7/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Diego to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:03 pm - 3:28 pm
SAN
-
SNA
24h 25m
1 stop
Frontier Logo
4:13 pm - 2:08 pm
SNA
-
SAN
21h 55m
1 stop
$126Frontier
Tue, Jul 28 - Tue, Aug 4
Frontier Logo
4:28 pm - 1:42 pm
SAN
-
SNA
21h 14m
1 stop
Frontier Logo
2:27 pm - 11:44 pm
SNA
-
SAN
9h 17m
1 stop
$127Frontier
Thu, Aug 13 - Thu, Aug 20
Frontier Logo
3:03 pm - 3:28 pm
SAN
-
SNA
24h 25m
1 stop
Frontier Logo
4:13 pm - 3:50 pm
SNA
-
SAN
23h 37m
2 stops
$142Frontier
Tue, Jul 28 - Tue, Aug 4
Frontier Logo
8:51 pm - 3:28 pm
SAN
-
SNA
18h 37m
1 stop
Frontier Logo
2:27 pm - 3:27 pm
SNA
-
SAN
25h 00m
1 stop
$152Frontier
Mon, Jul 27 - Mon, Aug 3
Frontier Logo
8:51 pm - 12:31 pm
SAN
-
SNA
15h 40m
1 stop
Frontier Logo
2:27 pm - 11:44 pm
SNA
-
SAN
9h 17m
1 stop
$163Frontier
Thu, Aug 13 - Thu, Aug 20
Multiple Airlines Logo
8:51 pm - 3:01 pm
SAN
-
SNA
18h 10m
1 stop
Multiple Airlines Logo
2:27 pm - 11:44 pm
SNA
-
SAN
9h 17m
1 stop
$169Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
8:51 pm - 3:01 pm
SAN
-
SNA
18h 10m
1 stop
Multiple Airlines Logo
2:27 pm - 11:44 pm
SNA
-
SAN
9h 17m
1 stop
$170Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Frontier Logo
8:51 pm - 3:28 pm
SAN
-
SNA
18h 37m
1 stop
Frontier Logo
7:53 pm - 3:27 pm
SNA
-
SAN
19h 34m
2 stops
$179Frontier
Mon, Jul 27 - Mon, Aug 3
Multiple Airlines Logo
4:38 pm - 1:42 pm
SAN
-
SNA
21h 04m
1 stop
Multiple Airlines Logo
7:30 am - 2:08 pm
SNA
-
SAN
6h 38m
1 stop
$193Multiple Airlines
Wed, Jul 29 - Wed, Aug 5
Frontier Logo
4:38 pm - 1:42 pm
SAN
-
SNA
21h 04m
1 stop
Frontier Logo
4:13 pm - 11:59 pm
SNA
-
SAN
31h 46m
2 stops
$197Frontier
Wed, Jul 29 - Wed, Aug 5

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Frontier flights from San Diego to Santa Ana, California

Our best Frontier deals on San Diego to Santa Ana, California flight tickets
Frontier
Jul 28
SAN3:03 pmSan Diego
24h 25m
1 stop
SNA3:28 pmSanta Ana J. Wayne/Orange Cnty
Aug 4
SNA4:13 pmSanta Ana J. Wayne/Orange Cnty
21h 55m
1 stop
SAN2:08 pmSan Diego
$126
Frontier
Aug 13
SAN4:28 pmSan Diego
21h 14m
1 stop
SNA1:42 pmSanta Ana J. Wayne/Orange Cnty
Aug 20
SNA2:27 pmSanta Ana J. Wayne/Orange Cnty
9h 17m
1 stop
SAN11:44 pmSan Diego
$127
Frontier
Jul 28
SAN3:03 pmSan Diego
24h 25m
1 stop
SNA3:28 pmSanta Ana J. Wayne/Orange Cnty
Aug 4
SNA4:13 pmSanta Ana J. Wayne/Orange Cnty
23h 37m
2 stops
SAN3:50 pmSan Diego
$142

Alaska Airlines flights from San Diego to Santa Ana, California

Our best Alaska Airlines deals on San Diego to Santa Ana, California flight tickets
Alaska Airlines
Aug 11
SAN8:04 amSan Diego
6h 05m
1 stop
SNA2:09 pmSanta Ana J. Wayne/Orange Cnty
Aug 12
SNA10:50 amSanta Ana J. Wayne/Orange Cnty
4h 15m
1 stop
SAN3:05 pmSan Diego
$323
Alaska Airlines
Aug 11
SAN10:04 amSan Diego
7h 22m
1 stop
SNA5:26 pmSanta Ana J. Wayne/Orange Cnty
Aug 12
SNA9:00 amSanta Ana J. Wayne/Orange Cnty
4h 39m
1 stop
SAN1:39 pmSan Diego
$345
Alaska Airlines
Oct 5
SAN7:50 amSan Diego
5h 20m
1 stop
SNA1:10 pmSanta Ana J. Wayne/Orange Cnty
Oct 5
SNA9:20 pmSanta Ana J. Wayne/Orange Cnty
12h 36m
1 stop
SAN9:56 amSan Diego
$398

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Santa Ana, California 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 July 4, 2026.
Use the filters below to find and compare flights from San Diego to Santa Ana, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoSanta Ana

SAN - SNA

SANSNA

San Diego

Tue 7/28

3:03 pm-3:28 pm

1 stop24h 25m

Santa Ana J. Wayne/Orange Cnty

Tue 8/4

4:13 pm-2:08 pm

1 stop21h 55m

$126

San DiegoSanta Ana

SAN - SNA

SANSNA

San Diego

Thu 8/13

4:28 pm-1:42 pm

1 stop21h 14m

Santa Ana J. Wayne/Orange Cnty

Thu 8/20

2:27 pm-11:44 pm

1 stop9h 17m

$127

San DiegoSanta Ana

SAN - SNA

SANSNA

San Diego

Tue 7/28

3:03 pm-3:28 pm

1 stop24h 25m

Santa Ana J. Wayne/Orange Cnty

Tue 8/4

4:13 pm-3:50 pm

2 stops23h 37m

$142

San DiegoSanta Ana

SAN - SNA

SANSNA

San Diego

Mon 7/27

8:51 pm-3:28 pm

1 stop18h 37m

Santa Ana J. Wayne/Orange Cnty

Mon 8/3

2:27 pm-3:27 pm

1 stop25h 00m

$152
Quickest round-trip

San DiegoSanta Ana

SAN - SNA

SANSNA

San Diego

Thu 8/13

8:51 pm-12:31 pm

1 stop15h 40m

Santa Ana J. Wayne/Orange Cnty

Thu 8/20

2:27 pm-11:44 pm

1 stop9h 17m

$163

San DiegoSanta Ana

SAN - SNA

SANSNA

San Diego

Mon 8/17

8:51 pm-3:01 pm

1 stop18h 10m

Santa Ana J. Wayne/Orange Cnty

Mon 8/24

2:27 pm-11:44 pm

1 stop9h 17m

$169

San DiegoSanta Ana

SAN - SNA

SANSNA

San Diego

Mon 8/17

8:51 pm-3:01 pm

1 stop18h 10m

Santa Ana J. Wayne/Orange Cnty

Mon 8/24

2:27 pm-11:44 pm

1 stop9h 17m

$170

San DiegoSanta Ana

SAN - SNA

SANSNA

San Diego

Mon 7/27

8:51 pm-3:28 pm

1 stop18h 37m

Santa Ana J. Wayne/Orange Cnty

Mon 8/3

7:53 pm-3:27 pm

2 stops19h 34m

$179

San DiegoSanta Ana

SAN - SNA

SANSNA

San Diego

Wed 7/29

4:38 pm-1:42 pm

1 stop21h 04m

Santa Ana J. Wayne/Orange Cnty

Wed 8/5

7:30 am-2:08 pm

1 stop6h 38m

$193

San DiegoSanta Ana

SAN - SNA

SANSNA

San Diego

Wed 7/29

4:38 pm-1:42 pm

1 stop21h 04m

Santa Ana J. Wayne/Orange Cnty

Wed 8/5

4:13 pm-11:59 pm

2 stops31h 46m

$197

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 Los Angeles from

How to get the cheapest flight ticket from San Diego to Santa Ana, California

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 airline that flies from San Diego to Santa Ana J. Wayne/Orange Cnty?

Frontier and Alaska Airlines are the most popular carriers operating from San Diego to Santa Ana J. Wayne/Orange Cnty

When to book flights from San Diego to Santa Ana, California

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Santa Ana, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Santa Ana, California (SAN to SNA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Santa Ana, California

Fastest flight time

5h 20m

Direct flights

None
The fastest flight from San Diego to Santa Ana, California takes 5h 20m
There are no direct flights from San Diego to Santa Ana, California. There are no popular flight routes from San Diego to Santa Ana, California.
Search flight deals

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

  • How far is San Diego to Santa Ana J. Wayne/Orange Cnty by plane?

    A flight from San Diego to Santa Ana J. Wayne/Orange Cnty will travel around 82.1 mi. In terms of flight time, this usually takes a little over 5h 20m.

  • When did momondo last update prices for flights from San Diego Airport to Santa Ana J. Wayne/Orange Cnty Airport?

    Prices for flights from San Diego Airport to Santa Ana J. Wayne/Orange Cnty Airport refresh daily.

  • How old do you have to be to fly from San Diego Airport to Santa Ana J. Wayne/Orange Cnty Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Santa Ana J. Wayne/Orange Cnty Airport.

  • What documentation or ID do you need to fly to Santa Ana J. Wayne/Orange Cnty Airport?

    The travel and health documents you'll need for your trip to Santa Ana J. Wayne/Orange Cnty Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santa Ana J. Wayne/Orange Cnty Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Anaheim
Tustin

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Santa Ana?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Santa Ana for you.

Can I find flights from San Diego to Santa Ana with flexible booking policies on momondo?

Yes. All flights to Santa Ana from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Diego to Santa Ana?

Once you have performed a search for San Diego to Santa Ana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Diego to Santa Ana right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Diego to Santa Ana 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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