$147+ Cheap flights from San Diego (SAN) to San Juan
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SJU
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to San Juan with Cheapflights
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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 Diego to San JuanExplore the most affordable flight options available from San Diego to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from San Diego to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This JetBlue deal was found by Cheapflights users on 9/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/710:35 am -
1 stop8h 53m
Tue 12/810:43 am -
1 stop12h 30m
Deal found 9/10![JetBlue logo]()
$269
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/176:45 pm -
1 stop17h 38m
Sat 10/246:30 am -
2 stops12h 06m
Deal found 9/10![American Airlines logo]()
$275
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 10/286:25 am -
2 stops12h 53m
Wed 11/182:10 pm -
1 stop13h 49m
Deal found 9/10![Delta logo]()
$276
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/2812:56 pm -
1 stop17h 50m
Wed 11/188:30 am -
1 stop17h 10m
Deal found 9/10![American Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 10/2012:56 pm -
1 stop17h 50m
Tue 10/276:00 am -
1 stop16h 02m
Deal found 9/11![American Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 9/10. 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 10/243:59 pm -
2 stops17h 06m
Sat 10/316:45 am -
2 stops16h 27m
Deal found 9/10![Delta logo]()
$296
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/279:25 pm -
2 stops11h 06m
Mon 11/28:30 am -
1 stop17h 10m
Deal found 9/15![American Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 10/186:45 pm -
1 stop17h 38m
Sat 10/2412:41 pm -
1 stop11h 56m
Deal found 9/14![American Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/217:15 pm -
2 stops13h 16m
Tue 10/276:30 am -
2 stops12h 06m
Deal found 9/10![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/284:27 pm -
2 stops14h 19m
Mon 11/28:30 am -
1 stop17h 10m
Deal found 9/15![American Airlines logo]()
$302
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/289:25 pm -
2 stops13h 03m
Wed 11/41:00 pm -
2 stops12h 50m
Deal found 9/15![American Airlines logo]()
$303
Best flights from San Diego to San JuanDiscover carefully curated flight deals from San Diego to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from San Diego to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:28 pm -
2 stops15h 06m
Tue 10/137:00 am -
1 stop9h 17m
Deal found 9/14![United Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:05 am -
1 stop11h 45m
Mon 11/211:20 am -
1 stop12h 40m
Deal found 9/13![Southwest logo]()
$446
This Southwest deal was found by Cheapflights users on 9/14. 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 10/2211:20 am -
2 stops11h 05m
Mon 10/264:10 pm -
2 stops11h 25m
Deal found 9/14![Southwest logo]()
$524
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:45 pm -
1 stop11h 49m
Sat 10/241:05 am -
1 stop12h 05m
Deal found 9/10![United Airlines logo]()
$529
This Southwest deal was found by Cheapflights users on 9/10. 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.
Thu 10/1511:20 am -
2 stops11h 05m
Sun 10/255:00 am -
1 stop9h 10m
Deal found 9/10![Southwest logo]()
$546
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/287:00 am -
2 stops13h 36m
Fri 2/52:05 am -
3 stops18h 04m
Deal found 9/10![United Airlines logo]()
$560
This Southwest deal was found by Cheapflights users on 9/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/277:05 am -
2 stops10h 10m
Mon 2/15:45 am -
2 stops12h 15m
Deal found 9/11![Southwest logo]()
$566
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:55 pm -
2 stops17h 50m
Thu 10/157:00 am -
1 stop11h 40m
Deal found 9/10![United Airlines logo]()
$618
This Southwest deal was found by Cheapflights users on 9/14. 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.
Sat 11/286:35 am -
1 stop13h 00m
Mon 12/75:40 am -
2 stops12h 00m
Deal found 9/14![Southwest logo]()
$579
Last-minute flights from San Diego to San JuanDiscover last-minute flight deals from San Diego to San Juan. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to San Juan. Data last updated September 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/176:45 pm -
1 stop17h 38m
Sat 10/246:30 am -
2 stops12h 06m
Deal found 9/10![American Airlines logo]()
$275
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 10/186:45 pm -
1 stop17h 38m
Sat 10/2412:41 pm -
1 stop11h 56m
Deal found 9/14![American Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 10/2012:56 pm -
1 stop17h 50m
Tue 10/276:00 am -
1 stop16h 02m
Deal found 9/11![American Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/217:15 pm -
2 stops13h 16m
Tue 10/276:30 am -
2 stops12h 06m
Deal found 9/10![American Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 9/10. 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 10/243:59 pm -
2 stops17h 06m
Sat 10/316:45 am -
2 stops16h 27m
Deal found 9/10![Delta logo]()
$296
This JetBlue deal was found by Cheapflights users on 9/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:40 pm -
1 stop13h 06m
Wed 11/411:20 am -
1 stop13h 05m
Deal found 9/12![JetBlue logo]()
$329
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/279:25 pm -
2 stops13h 03m
Mon 11/27:30 am -
2 stops12h 09m
Deal found 9/15![American Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 10/286:25 am -
2 stops12h 53m
Wed 11/182:10 pm -
1 stop13h 49m
Deal found 9/10![Delta logo]()
$276
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/2812:56 pm -
1 stop17h 50m
Wed 11/188:30 am -
1 stop17h 10m
Deal found 9/10![American Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/284:27 pm -
2 stops14h 19m
Mon 11/28:30 am -
1 stop17h 10m
Deal found 9/15![American Airlines logo]()
$302
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/2812:56 pm -
1 stop17h 50m
Wed 11/48:30 am -
1 stop14h 59m
Deal found 9/15![American Airlines logo]()
$303
One-way flights from San Diego to San JuanSearch for one-way flight options from San Diego to San Juan. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from San Diego to San Juan. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/410:51 pm -
2 stops11h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$147
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/239:25 pm -
2 stops11h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$149
This American Airlines deal was found by Cheapflights users on 9/10. 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 2/176:35 am -
1 stop13h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$152
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/289:25 pm -
2 stops13h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$154
This American Airlines deal was found by Cheapflights users on 9/15. 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 1/167:15 pm -
2 stops10h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$199
This American Airlines deal was found by Cheapflights users on 9/10. 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 1/610:10 pm -
1 stop11h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$202
This JetBlue deal was found by Cheapflights users on 9/15. 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.
Tue 11/2410:50 am -
1 stop10h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![JetBlue logo]()
$245
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 12/167:32 am -
1 stop12h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$262
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/87:15 pm -
2 stops11h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$267
Find flight deals from San Diego to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to San Juan (PR1). 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 September 15, 2026.
Round-trip from | $269 (JetBlue) |
|---|---|
One-way from | $147 (American Airlines) |
Popular in | December |
Cheapest in | May |
Average price | $426 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to San Juan 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 7,457,451 searches. Data last updated September 15, 2026.
Use the filters below to find and compare flights from San Diego to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoSan Juan
SAN San Diego - SJU San Juan Luis Munoz Marin Intl
SANSJU
San Diego
Wed 2/17
1:02 pm-9:35 am
1 stop16h 33m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$154
San DiegoSan Juan
SAN San Diego - SJU San Juan Luis Munoz Marin Intl
SANSJU
San Diego
Fri 11/13
10:40 pm-3:00 pm
1 stop12h 20m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$223
San DiegoSan Juan
SAN San Diego - SJU San Juan Luis Munoz Marin Intl
SANSJU
San Diego
Wed 2/17
7:00 am-11:55 pm
1 stop12h 55m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$223
Quickest round-trip
San DiegoSan Juan
SAN San Diego - SJU San Juan Luis Munoz Marin Intl
SANSJU
San Diego
Tue 2/16
9:25 pm-11:25 am
2 stops10h 00m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$223
San DiegoSan Juan
SAN San Diego - SJU San Juan Luis Munoz Marin Intl
SANSJU
San Diego
Tue 11/24
10:50 am-12:59 am
1 stop10h 09m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$245
San DiegoSan Juan
SAN San Diego - SJU San Juan Luis Munoz Marin Intl
SANSJU
San Diego
Wed 12/16
7:32 am-11:59 pm
1 stop12h 27m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$262
San DiegoSan Juan
SAN San Diego - SJU San Juan Luis Munoz Marin Intl
SANSJU
San Diego
Wed 10/28
12:37 pm-1:11 pm
3 stops21h 34m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$268
San DiegoSan Juan
SAN San Diego - SJU San Juan Luis Munoz Marin Intl
SANSJU
San Diego
Sat 10/10
6:28 pm-12:34 pm
2 stops15h 06m
San Juan Luis Munoz Marin Intl
Tue 10/13
7:00 am-1:17 pm
1 stop9h 17m
$446
San DiegoSan Juan
SAN San Diego - SJU San Juan Luis Munoz Marin Intl
SANSJU
San Diego
Tue 10/27
9:05 am-11:50 pm
1 stop11h 45m
San Juan Luis Munoz Marin Intl
Mon 11/2
11:20 am-8:00 pm
1 stop12h 40m
$446
San DiegoSan Juan
SAN San Diego - SJU San Juan Luis Munoz Marin Intl
SANSJU
San Diego
Thu 10/22
11:20 am-1:25 am
2 stops11h 05m
San Juan Luis Munoz Marin Intl
Mon 10/26
4:10 pm-12:35 am
2 stops11h 25m
$524
Showing 1-10 of 16 resultsSorted by cheapest first
Best time to book a flight from San Diego to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from San Diego with our price prediction graph.
SAN-PR1
SAN-SJU
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 Diego to San Juan
SAN-PR1
SAN-SJU
What is the cheapest month to book a flight from San Diego to San Juan?
Currently, May is the cheapest month in which you can book a flight from San Diego to San Juan (average of $426). Flying from San Diego to San Juan in December is currently the most expensive (average of $706). 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.
How much does it cost to fly round-trip from San Diego to San Juan?
Airfare is below average for this route at the moment.
San Diego to San Juan flights typically cost between $406 and $486 in December.The cheapest round-trip price found within the last 5 days was $269 on JetBlue (Dec 7-Dec 8).
How far ahead should I book a flight from San Diego to San Juan?
The price you pay for your flight from San Diego to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing San Juan
Get insights into the airlines that provide service to San Juan. 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 Juan. Reviews last updated September 15, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from San Diego to San Juan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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San Diego and San Juan flights
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Top 7 airlines flying from San Diego to San Juan
Discover the top 7 airlines that operate flights from San Diego to San Juan. 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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$476 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$404 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$295 | Average$446 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$313 | Average$518 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$350 | Average$537 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$420 | Average$571 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$523 | Average$595 | FlexibilityNo cancel fee | On-time75% |