$84+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SAN
Jun 3 — Jun 101
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
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Cheapest flights from Orange County to San DiegoExplore 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 May 4, 2026.
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 May 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Mon 6/18:10 pm
SNA
- SAN
1 stop12h 37m
Multiple Airlines
Wed 6/39:43 am
SAN
- SNA
1 stop8h 02m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Mon 6/88:10 pm
SNA
- SAN
1 stop12h 38m
Multiple Airlines
Fri 6/129:43 am
SAN
- SNA
1 stop6h 32m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/284:20 pm
SNA
- SAN
1 stop20h 23m
Frontier
Thu 6/49:43 am
SAN
- SNA
1 stop26h 36m
Frontier
Deal found 4/29![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 5/314:20 pm
SNA
- SAN
1 stop20h 23m
Frontier
Sun 6/71:38 pm
SAN
- SNA
1 stop25h 57m
Frontier
Deal found 5/3![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Mon 6/18:10 pm
SNA
- SAN
1 stop12h 37m
Multiple Airlines
Mon 6/89:43 am
SAN
- SNA
1 stop6h 32m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 6/208:10 pm
SNA
- SAN
1 stop12h 38m
Multiple Airlines
Sat 6/279:43 am
SAN
- SNA
1 stop8h 02m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/307:30 am
SNA
- SAN
1 stop13h 42m
Multiple Airlines
Sun 5/3110:07 pm
SAN
- SNA
1 stop12h 12m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$224
Best flights from Orange County to San DiegoDiscover carefully curated flight deals from Orange County to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
Discover carefully curated flight deals from Orange County to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Mon 6/18:10 pm
SNA
- SAN
1 stop12h 37m
Multiple Airlines
Wed 6/39:43 am
SAN
- SNA
1 stop8h 02m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 5/314:20 pm
SNA
- SAN
1 stop20h 23m
Frontier
Sun 6/79:43 am
SAN
- SNA
2 stops23h 26m
Frontier
Deal found 5/3![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Mon 6/18:10 pm
SNA
- SAN
1 stop12h 37m
Multiple Airlines
Mon 6/89:43 am
SAN
- SNA
1 stop6h 32m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$172
This Southwest deal was found by Cheapflights users on 5/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:00 pm
SNA
- SAN
1 stop4h 00m
Southwest
Fri 9/1811:35 am
SAN
- SNA
1 stop4h 25m
Southwest
Deal found 5/2![Southwest logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:39 pm
SNA
- SAN
1 stop13h 19m
Alaska Airlines
Wed 6/33:17 pm
SAN
- SNA
1 stop5h 17m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 6/208:10 pm
SNA
- SAN
1 stop12h 38m
Frontier
Sat 6/279:43 am
SAN
- SNA
1 stop26h 51m
Frontier
Deal found 5/3![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 5/294:20 pm
SNA
- SAN
1 stop23h 11m
Multiple Airlines
Fri 6/59:43 am
SAN
- SNA
1 stop6h 32m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 6/118:10 pm
SNA
- SAN
1 stop12h 38m
Multiple Airlines
Sat 6/139:43 am
SAN
- SNA
1 stop8h 02m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/284:20 pm
SNA
- SAN
1 stop20h 23m
Frontier
Sun 5/3110:07 pm
SAN
- SNA
1 stop14h 12m
Frontier
Deal found 5/2![Frontier logo]()
$280
Last-minute flights from Orange County to San DiegoDiscover last-minute flight deals from Orange County to San Diego. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from Orange County to San Diego. Data last updated May 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/284:20 pm
SNA
- SAN
1 stop20h 23m
Frontier
Thu 6/49:43 am
SAN
- SNA
1 stop26h 36m
Frontier
Deal found 4/29![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 5/314:20 pm
SNA
- SAN
1 stop20h 23m
Frontier
Sun 6/71:38 pm
SAN
- SNA
1 stop25h 57m
Frontier
Deal found 5/3![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Mon 6/18:10 pm
SNA
- SAN
1 stop12h 37m
Multiple Airlines
Wed 6/39:43 am
SAN
- SNA
1 stop8h 02m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Mon 6/18:10 pm
SNA
- SAN
1 stop12h 37m
Multiple Airlines
Mon 6/89:43 am
SAN
- SNA
1 stop6h 32m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 6/64:33 pm
SNA
- SAN
1 stop16h 14m
Multiple Airlines
Tue 6/169:43 am
SAN
- SNA
1 stop5h 55m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Mon 6/88:10 pm
SNA
- SAN
1 stop12h 38m
Multiple Airlines
Fri 6/129:43 am
SAN
- SNA
1 stop6h 32m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 6/208:10 pm
SNA
- SAN
1 stop12h 38m
Multiple Airlines
Sat 6/279:43 am
SAN
- SNA
1 stop8h 02m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$214
One-way flights from Orange County to San DiegoSearch for one-way flight options from Orange County to San Diego. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
Search for one-way flight options from Orange County to San Diego. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 6/27:30 am
SNA
- SAN
1 stop25h 17m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Wed 5/207:30 am
SNA
- SAN
1 stop11h 09m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 6/167:30 am
SNA
- SAN
1 stop25h 18m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Mon 5/117:30 am
SNA
- SAN
1 stop13h 34m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$120
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:45 am
SNA
- SAN
1 stop5h 34m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$191
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/298:25 pm
SNA
- SAN
1 stop15h 54m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:11 pm
SNA
- SAN
1 stop10h 47m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:00 am
SNA
- SAN
1 stop4h 39m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Mon 5/118:14 pm
SNA
- SAN
2 stops19h 17m
Frontier
Deal found 5/3![Frontier logo]()
$227
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 May 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $155 (Kiwi.com) |
One-way from | $84 (Kiwi.com) |
Popular in | January |
Cheapest in | February |
Average price | $228 |
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 May 4, 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
Cheapest round-trip
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Mon 6/1
8:10 pm-8:47 am
1 stop12h 37m
San Diego
Wed 6/3
9:43 am-5:45 pm
1 stop8h 02m
$143
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Mon 6/1
8:10 pm-8:47 am
1 stop12h 37m
San Diego
Mon 6/8
9:43 am-4:15 pm
1 stop6h 32m
$172
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Sun 5/31
4:20 pm-12:43 pm
1 stop20h 23m
San Diego
Sun 6/7
9:43 am-9:09 am
2 stops23h 26m
$220
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Sat 6/20
8:10 pm-8:48 am
1 stop12h 38m
San Diego
Sat 6/27
9:43 am-12:34 pm
1 stop26h 51m
$225
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Fri 5/29
4:20 pm-3:31 pm
1 stop23h 11m
San Diego
Fri 6/5
9:43 am-4:15 pm
1 stop6h 32m
$225
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Thu 6/11
8:10 pm-8:48 am
1 stop12h 38m
San Diego
Sat 6/13
9:43 am-5:45 pm
1 stop8h 02m
$250
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Thu 5/28
4:20 pm-12:43 pm
1 stop20h 23m
San Diego
Sun 5/31
10:07 pm-12:19 pm
1 stop14h 12m
$280
Quickest round-trip
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Mon 9/14
6:00 pm-10:00 pm
1 stop4h 00m
San Diego
Fri 9/18
11:35 am-4:00 pm
1 stop4h 25m
$347
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Tue 6/2
6:39 pm-7:58 am
1 stop13h 19m
San Diego
Wed 6/3
3:17 pm-8:34 pm
1 stop5h 17m
$381
Cheapest one-way
Santa AnaSan Diego
SNA - SAN
SNASAN
Santa Ana J. Wayne/Orange Cnty
Tue 6/2
7:30 am-8:47 am
1 stop25h 17m
$84
Showing 1-10 of 20 resultsSorted by cheapest first
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.
SNA-SAN
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
zzKFI-SAN
SNA-SAN
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.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
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