$136+ Cheap flights from San Juan 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SAN
Mar 15 — Mar 221
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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Cheapest flights from San Juan to San DiegoExplore the most affordable flight options available from San Juan to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
Explore the most affordable flight options available from San Juan to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 5/76:49 pm
SJU
- SAN
1 stop32h 22m
Multiple Airlines
Thu 5/1412:36 pm
SAN
- SJU
2 stops22h 30m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 2/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:00 pm
SJU
- SAN
1 stop10h 51m
Delta
Mon 4/2710:25 pm
SAN
- SJU
1 stop10h 47m
Delta
Deal found 2/13![Delta logo]()
$326
This American Airlines deal was found by Cheapflights users on 2/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:03 am
SJU
- SAN
2 stops11h 22m
American Airlines
Mon 4/2710:30 pm
SAN
- SJU
1 stop12h 59m
American Airlines
Deal found 2/13![American Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 4/96:55 pm
SJU
- SAN
1 stop31h 49m
Multiple Airlines
Tue 4/147:15 am
SAN
- SJU
2 stops15h 46m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$340
This Expedia deal was found by Cheapflights users on 2/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:10 am
SJU
- SAN
1 stop13h 48m
JetBlue
Tue 6/910:56 am
SAN
- SJU
1 stop11h 03m
JetBlue
Deal found 2/13![JetBlue logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 4/86:00 am
SJU
- SAN
2 stops28h 52m
Multiple Airlines
Mon 4/136:45 am
SAN
- SJU
1 stop25h 22m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:25 am
SJU
- SAN
1 stop16h 27m
American Airlines
Sat 5/236:15 am
SAN
- SJU
1 stop14h 39m
American Airlines
Deal found 2/10![American Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 2/12. 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.
Thu 5/76:50 am
SJU
- SAN
1 stop16h 20m
Southwest
Thu 5/149:00 am
SAN
- SJU
1 stop11h 25m
Southwest
Deal found 2/12![Southwest logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/244:11 pm
SJU
- SAN
2 stops30h 53m
Multiple Airlines
Thu 4/306:55 am
SAN
- SJU
1 stop25h 40m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:00 am
SJU
- SAN
2 stops16h 36m
Delta
Sat 5/2310:15 pm
SAN
- SJU
1 stop12h 04m
Delta
Deal found 2/10![Delta logo]()
$380
Best flights from San Juan to San DiegoDiscover carefully curated flight deals from San Juan to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
Discover carefully curated flight deals from San Juan to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
This American Airlines deal was found by Cheapflights users on 2/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:03 am
SJU
- SAN
2 stops11h 22m
American Airlines
Mon 4/273:21 pm
SAN
- SJU
1 stop10h 11m
American Airlines
Deal found 2/12![American Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/93:30 pm
SJU
- SAN
1 stop11h 10m
Delta
Tue 4/1410:10 pm
SAN
- SJU
1 stop11h 42m
Delta
Deal found 2/11![Delta logo]()
$326
This American Airlines deal was found by Cheapflights users on 2/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:19 pm
SJU
- SAN
1 stop10h 51m
American Airlines
Tue 4/216:40 am
SAN
- SJU
1 stop11h 11m
American Airlines
Deal found 2/12![American Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 2/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:00 pm
SJU
- SAN
1 stop10h 51m
Delta
Mon 4/2710:25 pm
SAN
- SJU
1 stop10h 47m
Delta
Deal found 2/13![Delta logo]()
$326
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:25 am
SJU
- SAN
1 stop14h 35m
American Airlines
Mon 4/277:15 am
SAN
- SJU
1 stop12h 47m
American Airlines
Deal found 2/10![American Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:15 am
SJU
- SAN
1 stop9h 35m
Delta
Sat 5/2310:15 pm
SAN
- SJU
1 stop12h 04m
Delta
Deal found 2/9![Delta logo]()
$326
Last-minute flights from San Juan to San DiegoDiscover last-minute flight deals from San Juan to San Diego. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to San Diego. Data last updated February 13, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 2/277:44 pm
SJU
- SAN
1 stop18h 42m
Multiple Airlines
Tue 3/37:11 am
SAN
- SJU
2 stops24h 26m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:40 am
SJU
- SAN
1 stop14h 29m
American Airlines
Wed 3/183:19 pm
SAN
- SJU
1 stop10h 05m
American Airlines
Deal found 2/10![American Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/116:49 pm
SJU
- SAN
1 stop32h 42m
Multiple Airlines
Wed 3/186:25 am
SAN
- SJU
2 stops28h 52m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/181:30 am
SJU
- SAN
1 stop10h 09m
American Airlines
Sun 3/229:41 pm
SAN
- SJU
1 stop11h 59m
American Airlines
Deal found 2/11![American Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 3/256:55 pm
SJU
- SAN
1 stop32h 21m
Multiple Airlines
Wed 4/112:00 pm
SAN
- SJU
2 stops33h 52m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$415
This eDestinos deal was found by Cheapflights users on 2/12. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/253:08 am
SJU
- SAN
2 stops48h 00m
Frontier
Sun 4/59:28 pm
SAN
- SJU
2 stops48h 24m
Frontier
Deal found 2/12![Frontier logo]()
$428
This Southwest deal was found by Cheapflights users on 2/10. 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.
Sun 3/299:50 pm
SJU
- SAN
1 stop16h 00m
Southwest
Tue 3/318:35 am
SAN
- SJU
1 stop10h 40m
Southwest
Deal found 2/10![Southwest logo]()
$461
One-way flights from San Juan to San DiegoSearch for one-way flight options from San Juan to San Diego. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from San Juan to San Diego. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 4/296:30 am
SJU
- SAN
2 stops16h 34m
Frontier
Deal found 2/12![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 3/169:58 pm
SJU
- SAN
2 stops29h 10m
Frontier
Deal found 2/13![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 3/99:58 pm
SJU
- SAN
2 stops26h 16m
Frontier
Deal found 2/12![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 3/1712:05 pm
SJU
- SAN
2 stops39h 03m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 3/265:30 am
SJU
- SAN
2 stops45h 38m
Frontier
Deal found 2/11![Frontier logo]()
$160
This American Airlines deal was found by Cheapflights users on 2/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:28 am
SJU
- SAN
1 stop17h 52m
American Airlines
Deal found 2/13![American Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 3/253:19 pm
SJU
- SAN
2 stops35h 49m
Frontier
Deal found 2/11![Frontier logo]()
$165
This American Airlines deal was found by Cheapflights users on 2/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:03 am
SJU
- SAN
2 stops11h 22m
American Airlines
Deal found 2/13![American Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 3/247:54 pm
SJU
- SAN
3 stops31h 14m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$170
This Southwest deal was found by Cheapflights users on 2/12. 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.
Tue 6/166:30 am
SJU
- SAN
2 stops14h 50m
Southwest
Deal found 2/12![Southwest logo]()
$172
This JetBlue deal was found by Cheapflights users on 2/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/231:30 am
SJU
- SAN
1 stop14h 38m
JetBlue
Deal found 2/11![JetBlue logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/125:20 am
SJU
- SAN
2 stops45h 24m
Frontier
Deal found 2/10![Frontier logo]()
$174
Find flight deals from San Juan to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 13, 2026.
Round-trip from | $323 (Kiwi.com) |
|---|---|
One-way from | $136 (Kiwi.com) |
Popular in | February |
Cheapest in | October |
Average price | $531 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Juan 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 February 13, 2026.
Use the filters below to find and compare flights from San Juan to San Diego that are best for you.
Fly from
San Juan
Fly to
San Diego
Route
Depart
Return
Price
San JuanSan Diego
SJU - SAN
SJUSAN
San Juan Luis Munoz Marin Intl
Wed 4/22
10:03 am-6:25 pm
2 stops11h 22m
San Diego
Mon 4/27
3:21 pm-4:32 am
1 stop10h 11m
$326
San JuanSan Diego
SJU - SAN
SJUSAN
San Juan Luis Munoz Marin Intl
Thu 4/9
3:30 pm-11:40 pm
1 stop11h 10m
San Diego
Tue 4/14
10:10 pm-12:52 pm
1 stop11h 42m
$326
San JuanSan Diego
SJU - SAN
SJUSAN
San Juan Luis Munoz Marin Intl
Sat 4/18
3:19 pm-11:10 pm
1 stop10h 51m
San Diego
Tue 4/21
6:40 am-8:51 pm
1 stop11h 11m
$326
San JuanSan Diego
SJU - SAN
SJUSAN
San Juan Luis Munoz Marin Intl
Wed 4/22
1:00 pm-8:51 pm
1 stop10h 51m
San Diego
Mon 4/27
10:25 pm-12:12 pm
1 stop10h 47m
$326
San JuanSan Diego
SJU - SAN
SJUSAN
San Juan Luis Munoz Marin Intl
Wed 4/15
7:25 am-7:00 pm
1 stop14h 35m
San Diego
Mon 4/27
7:15 am-11:02 pm
1 stop12h 47m
$326
San JuanSan Diego
SJU - SAN
SJUSAN
San Juan Luis Munoz Marin Intl
Sat 5/16
6:15 am-12:50 pm
1 stop9h 35m
San Diego
Sat 5/23
10:15 pm-1:19 pm
1 stop12h 04m
$326
San JuanSan Diego
SJU - SAN
SJUSAN
San Juan Luis Munoz Marin Intl
Wed 4/29
6:30 am-8:04 pm
2 stops16h 34m
$136
San JuanSan Diego
SJU - SAN
SJUSAN
San Juan Luis Munoz Marin Intl
Mon 3/16
9:58 pm-12:08 am
2 stops29h 10m
$145
San JuanSan Diego
SJU - SAN
SJUSAN
San Juan Luis Munoz Marin Intl
Tue 3/24
12:05 pm-12:08 am
2 stops39h 03m
$157
San JuanSan Diego
SJU - SAN
SJUSAN
San Juan Luis Munoz Marin Intl
Tue 3/17
12:05 pm-12:08 am
2 stops39h 03m
$157
Showing 1-10 of 18 results
Best time to book a flight from San Juan to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from San Juan with our price prediction graph.
PR1-SAN
SJU-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 San Juan to San Diego
PR1-SAN
SJU-SAN
How far ahead should I book a flight from San Juan to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from San Juan to San Diego. Price data was last updated on February 6, 2026.
Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Juan to San Diego?
Currently, August is the cheapest month in which you can book a flight from San Juan to San Diego (average of $216). Flying from San Juan to San Diego in April is currently the most expensive (average of $393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated February 13, 2026.
Read through reviews of airlines operating flights from San Juan to San Diego, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.0
Overall
8.0
Food
7.1
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Entertainment
7.0
Overall
8.0
Food
7.1
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Entertainment
7.0
Overall
8.0
Food
7.1
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Entertainment
7.0
Overall
8.0
Food
7.1
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Entertainment
7.0
Overall
8.0
Food
7.1
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Entertainment
7.0
Overall
8.0
Food
7.1
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from San Juan 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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San Juan and San Diego flights
Browse other San Juan and San Diego flight options. Last updated on February 13, 2026.
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Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 13, 2026.
Top 6 airlines flying from San Juan to San Diego
Discover the top 6 airlines that operate flights from San Juan to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$295 | Average$524 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$295 | Average$462 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$295 | Average$487 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$327 | Average$483 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$377 | Average$481 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$408 | Average$479 | FlexibilityNo cancel fee | On-time63% |