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$75+ Cheap flights from Orange County to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SAN
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from Orange County to San Diego

Cheapest flights from Orange County to San Diego
Explore the most affordable flight options available from Orange County to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:10 pm
SNA
-
SAN
1 stop20h 24m
Frontier
Mon 5/48:38 am
SAN
-
SNA
1 stop5h 06m
Frontier
Deal found 3/18$135
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:45 am
SNA
-
SAN
1 stop6h 32m
Multiple Airlines
Mon 5/48:38 am
SAN
-
SNA
1 stop5h 06m
Multiple Airlines
Deal found 3/18$159
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:10 pm
SNA
-
SAN
1 stop10h 56m
Multiple Airlines
Sat 4/253:19 pm
SAN
-
SNA
1 stop20h 09m
Multiple Airlines
Deal found 3/20$169
This Kiwi.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:38 pm
SNA
-
SAN
1 stop21h 10m
Multiple Airlines
Sun 4/269:00 pm
SAN
-
SNA
1 stop19h 20m
Multiple Airlines
Deal found 3/22$174
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:30 am
SNA
-
SAN
1 stop5h 47m
Multiple Airlines
Fri 4/246:47 pm
SAN
-
SNA
2 stops26h 58m
Multiple Airlines
Deal found 3/18$184
This Trip.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:00 am
SNA
-
SAN
1 stop8h 56m
Multiple Airlines
Tue 4/282:12 pm
SAN
-
SNA
1 stop7h 33m
Multiple Airlines
Deal found 3/21$186
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:22 pm
SNA
-
SAN
1 stop22h 03m
Frontier
Thu 4/99:02 pm
SAN
-
SNA
1 stop22h 38m
Frontier
Deal found 3/20$193
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:30 am
SNA
-
SAN
1 stop12h 37m
Multiple Airlines
Sun 4/59:56 pm
SAN
-
SNA
1 stop11h 57m
Multiple Airlines
Deal found 3/19$208
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:45 am
SNA
-
SAN
1 stop13h 22m
Multiple Airlines
Mon 4/68:54 pm
SAN
-
SNA
1 stop18h 39m
Multiple Airlines
Deal found 3/18$209
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:23 pm
SNA
-
SAN
1 stop5h 49m
Multiple Airlines
Sun 5/1010:07 pm
SAN
-
SNA
1 stop18h 08m
Multiple Airlines
Deal found 3/18$211

Find flight deals from Orange County to San Diego

Keep the following information in mind while searching for Orange County to San Diego flight deals. Data was last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$135
(Kiwi.com)

One-way from

$75
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$239
Provider with most accurate pricing for Los Angeles Los Angeles-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles Los Angeles-San Diego flights.
Search Deals
From Orange County to San Diego
Search Deals
One-way flight from Orange County to San Diego
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orange County 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, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Orange County 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

Sun 4/19

8:38 pm-5:48 pm

1 stop21h 10m

San Diego

Sun 4/26

9:00 pm-4:20 pm

1 stop19h 20m

$174
Quickest round-trip

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Mon 4/27

9:00 am-5:56 pm

1 stop8h 56m

San Diego

Tue 4/28

2:12 pm-9:45 pm

1 stop7h 33m

$186

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Sun 4/5

6:22 pm-4:25 pm

1 stop22h 03m

San Diego

Thu 4/9

9:02 pm-7:40 pm

1 stop22h 38m

$193

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 4/2

7:30 am-8:07 pm

1 stop12h 37m

San Diego

Sun 4/5

9:56 pm-9:53 am

1 stop11h 57m

$208

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 4/2

6:45 am-8:07 pm

1 stop13h 22m

San Diego

Mon 4/6

8:54 pm-3:33 pm

1 stop18h 39m

$209

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Fri 5/8

3:23 pm-9:12 pm

1 stop5h 49m

San Diego

Sun 5/10

10:07 pm-4:15 pm

1 stop18h 08m

$211

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 4/16

7:30 am-5:52 pm

1 stop10h 22m

San Diego

Thu 4/23

6:47 pm-4:20 pm

2 stops21h 33m

$244

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Mon 4/6

6:45 am-4:25 pm

1 stop9h 40m

San Diego

Fri 4/10

8:54 pm-9:53 am

1 stop12h 59m

$265

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 4/16

5:33 pm-11:29 pm

2 stops29h 56m

San Diego

Thu 4/23

6:47 pm-5:56 pm

2 stops23h 09m

$283
Cheapest one-way

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Wed 4/15

7:30 am-1:17 pm

1 stop5h 47m

$75

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Orange County to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Orange County with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Orange County to San Diego
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Orange County to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Orange County?

    San Diego (SAN) is the airport you will fly into if you book a flight from Orange County to San Diego. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.

  • How long is the flight from Orange County to San Diego?

    Departing from Orange County to San Diego will take you 22h 03m. Orange County and San Diego are separated by a distance of 76 mi.

  • Can I find deals for flights from Orange County to San Diego that include hotel bookings?

    Yes. In addition to deals on Orange County to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Orange County to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orange County to San Diego.

  • Can I find deals for business class flights from Orange County to San Diego?

    Yes. Cheapflights offers flight deals from Orange County to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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