$172+ Cheap flights from Puerto Rico to San Jose, CA (SJC)
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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SJC
Jul 29 — Aug 51
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to San Jose 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Puerto Rico to San Jose
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Cheapest flights from Puerto Rico to San JoseExplore the most affordable flight options available from Puerto Rico to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.
Explore the most affordable flight options available from Puerto Rico to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.
This Delta deal was found by Cheapflights users on 6/26. 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 8/207:30 am
SJU
- SJC
2 stops17h 43m
Delta
Mon 8/244:30 pm
SJC
- SJU
2 stops18h 12m
Delta
Deal found 6/26![Delta logo]()
$262
This American Airlines deal was found by Cheapflights users on 6/27. 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 10/156:00 am
SJU
- SJC
2 stops15h 29m
American Airlines
Mon 10/197:16 pm
SJC
- SJU
2 stops15h 19m
American Airlines
Deal found 6/27![American Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 6/26. 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 8/205:30 am
SJU
- SJC
1 stop10h 30m
Southwest
Mon 8/2410:30 pm
SJC
- SJU
1 stop11h 20m
Southwest
Deal found 6/26![Southwest logo]()
$391
This United Airlines deal was found by Cheapflights users on 6/26. 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 9/51:00 am
SJU
- SJC
2 stops15h 08m
United Airlines
Fri 9/116:37 pm
SJC
- SJU
2 stops14h 20m
United Airlines
Deal found 6/26![United Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 6/26. 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 9/66:00 am
SJU
- SJC
1 stop12h 55m
Southwest
Fri 9/116:05 am
SJC
- SJU
2 stops11h 00m
Southwest
Deal found 6/26![Southwest logo]()
$436
This Delta deal was found by Cheapflights users on 6/28. 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 8/132:59 pm
SJU
- SJC
1 stop10h 59m
Delta
Tue 8/187:00 am
SJC
- SJU
2 stops12h 29m
Delta
Deal found 6/28![Delta logo]()
$454
This American Airlines deal was found by Cheapflights users on 6/26. 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 9/512:55 am
SJU
- SJC
2 stops17h 34m
American Airlines
Fri 9/1112:02 pm
SJC
- SJU
2 stops18h 22m
American Airlines
Deal found 6/26![American Airlines logo]()
$455
This Faresmojo deal was found by Cheapflights users on 6/28. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:56 pm
SJU
- SJC
1 stop13h 02m
JetBlue
Tue 8/186:40 am
SJC
- SJU
1 stop12h 49m
JetBlue
Deal found 6/28![JetBlue logo]()
$462
This Delta deal was found by Cheapflights users on 6/27. 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 10/1512:46 pm
SJU
- SJC
1 stop11h 39m
Delta
Mon 10/1910:40 pm
SJC
- SJU
1 stop11h 41m
Delta
Deal found 6/27![Delta logo]()
$516
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Wed 9/2312:15 am
BQN
- SJC
2 stops25h 27m
United Airlines
Mon 9/286:35 pm
SJC
- BQN
2 stops25h 34m
United Airlines
Deal found 6/24![United Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 6/24. 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 9/2411:51 am
VQS
- SJC
2 stops27h 10m
United Airlines
Mon 9/286:30 am
SJC
- VQS
2 stops33h 00m
United Airlines
Deal found 6/24![United Airlines logo]()
$5,476
Best flights from Puerto Rico to San JoseDiscover carefully curated flight deals from Puerto Rico to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.
Discover carefully curated flight deals from Puerto Rico to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.
This Delta deal was found by Cheapflights users on 6/26. 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 8/207:30 am
SJU
- SJC
2 stops17h 43m
Delta
Mon 8/244:30 pm
SJC
- SJU
2 stops18h 12m
Delta
Deal found 6/26![Delta logo]()
$262
This Southwest deal was found by Cheapflights users on 6/26. 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 8/205:30 am
SJU
- SJC
1 stop10h 30m
Southwest
Mon 8/2410:30 pm
SJC
- SJU
1 stop11h 20m
Southwest
Deal found 6/26![Southwest logo]()
$391
This United Airlines deal was found by Cheapflights users on 6/26. 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 9/51:00 am
SJU
- SJC
2 stops15h 08m
United Airlines
Fri 9/116:37 pm
SJC
- SJU
2 stops14h 20m
United Airlines
Deal found 6/26![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 6/28. 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 8/137:30 am
SJU
- SJC
2 stops17h 43m
Delta
Tue 8/187:00 am
SJC
- SJU
2 stops12h 29m
Delta
Deal found 6/28![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Wed 9/2312:15 am
BQN
- SJC
2 stops25h 27m
United Airlines
Mon 9/286:35 pm
SJC
- BQN
2 stops25h 34m
United Airlines
Deal found 6/24![United Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 6/27. 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 9/247:30 am
VQS
- SJC
2 stops37h 02m
United Airlines
Mon 9/282:08 pm
SJC
- VQS
2 stops25h 22m
United Airlines
Deal found 6/27![United Airlines logo]()
$5,476
Last-minute flights from Puerto Rico to San JoseDiscover last-minute flight deals from Puerto Rico to San Jose. Data last updated June 29, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to San Jose. Data last updated June 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/27. 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.
Fri 7/37:05 am
SJU
- SJC
2 stops18h 11m
Delta
Sun 7/56:35 am
SJC
- SJU
1 stop12h 52m
Delta
Deal found 6/27![Delta logo]()
$657
This American Airlines deal was found by Cheapflights users on 6/27. 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 7/35:45 am
SJU
- SJC
2 stops15h 46m
American Airlines
Sun 7/56:01 am
SJC
- SJU
2 stops13h 56m
American Airlines
Deal found 6/27![American Airlines logo]()
$682
This Southwest deal was found by Cheapflights users on 6/25. 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 7/149:50 am
SJU
- SJC
2 stops11h 15m
Southwest
Fri 7/1711:40 am
SJC
- SJU
2 stops10h 45m
Southwest
Deal found 6/25![Southwest logo]()
$636
This American Airlines deal was found by Cheapflights users on 6/25. 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 7/145:45 am
SJU
- SJC
1 stop20h 13m
American Airlines
Fri 7/172:23 pm
SJC
- SJU
1 stop11h 16m
American Airlines
Deal found 6/25![American Airlines logo]()
$949
This Orbitz deal was found by Cheapflights users on 6/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2512:58 am
SJU
- SJC
1 stop12h 51m
Alaska Airlines
Thu 7/302:23 pm
SJC
- SJU
1 stop11h 16m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$766
This Southwest deal was found by Cheapflights users on 6/28. 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 7/266:25 am
SJU
- SJC
2 stops11h 55m
Southwest
Thu 7/309:20 am
SJC
- SJU
2 stops11h 50m
Southwest
Deal found 6/28![Southwest logo]()
$751
One-way flights from Puerto Rico to San JoseSearch for one-way flight options from Puerto Rico to San Jose. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
Search for one-way flight options from Puerto Rico to San Jose. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
This American Airlines deal was found by Cheapflights users on 6/28. 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 8/137:24 pm
SJU
- SJC
2 stops30h 08m
American Airlines
Deal found 6/28![American Airlines logo]()
$172
This United Airlines deal was found by Cheapflights users on 6/24. 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 9/122:00 pm
SJU
- SJC
1 stop9h 57m
United Airlines
Deal found 6/24![United Airlines logo]()
$216
This Southwest deal was found by Cheapflights users on 6/24. 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 8/235:00 am
SJU
- SJC
2 stops13h 30m
Southwest
Deal found 6/24![Southwest logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 8/148:52 am
SJU
- SJC
2 stops37h 36m
Frontier
Deal found 6/28![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 8/1310:48 pm
SJU
- SJC
2 stops47h 40m
Frontier
Deal found 6/28![Frontier logo]()
$266
This Delta deal was found by Cheapflights users on 6/28. 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 8/1312:56 pm
SJU
- SJC
1 stop13h 02m
Delta
Deal found 6/28![Delta logo]()
$276
This Southwest deal was found by Cheapflights users on 6/28. 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 8/158:20 am
SJU
- SJC
2 stops12h 05m
Southwest
Deal found 6/28![Southwest logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 8/135:22 pm
SJU
- SJC
3 stops46h 55m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$294
This Trip.com deal was found by Cheapflights users on 6/25. 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.
Sat 8/13:10 am
BQN
- SJC
2 stops37h 07m
Frontier
Deal found 6/25![Frontier logo]()
$338
This United Airlines deal was found by Cheapflights users on 6/25. 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 8/112:15 am
BQN
- SJC
2 stops14h 48m
United Airlines
Deal found 6/25![United Airlines logo]()
$591
Find flight deals from Puerto Rico to San Jose
Keep the following information in mind while searching for Puerto Rico to San Jose flight deals. Data was last updated June 29, 2026.
Round-trip from | $262 (Delta) |
|---|---|
One-way from | $172 (American Airlines) |
Popular in | November |
Cheapest in | October |
Average price | $505 |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico to San Jose 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 June 29, 2026.
Use the filters below to find and compare flights from Puerto Rico to San Jose that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanSan Jose
SJU - SJC
SJUSJC
San Juan Luis Munoz Marin Intl
Thu 8/20
7:30 am-10:13 pm
2 stops17h 43m
San Jose
Mon 8/24
4:30 pm-1:42 pm
2 stops18h 12m
$262
Quickest round-trip
San JuanSan Jose
SJU - SJC
SJUSJC
San Juan Luis Munoz Marin Intl
Thu 8/20
5:30 am-1:00 pm
1 stop10h 30m
San Jose
Mon 8/24
10:30 pm-12:50 pm
1 stop11h 20m
$391
San JuanSan Jose
SJU - SJC
SJUSJC
San Juan Luis Munoz Marin Intl
Sat 9/5
1:00 am-1:08 pm
2 stops15h 08m
San Jose
Fri 9/11
6:37 pm-11:57 am
2 stops14h 20m
$424
San JuanSan Jose
SJU - SJC
SJUSJC
San Juan Luis Munoz Marin Intl
Thu 8/13
7:30 am-10:13 pm
2 stops17h 43m
San Jose
Tue 8/18
7:00 am-10:29 pm
2 stops12h 29m
$454
AguadillaSan Jose
BQN - SJC
BQNSJC
Aguadilla Borinquen
Wed 9/23
12:15 am-10:42 pm
2 stops25h 27m
San Jose
Mon 9/28
6:35 pm-11:09 pm
2 stops25h 34m
$776
ViequesSan Jose
VQS - SJC
VQSSJC
Vieques
Thu 9/24
7:30 am-5:32 pm
2 stops37h 02m
San Jose
Mon 9/28
2:08 pm-6:30 pm
2 stops25h 22m
$5,476
Cheapest one-way
San JuanSan Jose
SJU - SJC
SJUSJC
San Juan Luis Munoz Marin Intl
Fri 9/11
1:00 am-11:45 am
2 stops13h 45m
$216
Quickest one-way
San JuanSan Jose
SJU - SJC
SJUSJC
San Juan Luis Munoz Marin Intl
Mon 8/24
2:59 pm-10:58 pm
1 stop10h 59m
$234
San JuanSan Jose
SJU - SJC
SJUSJC
San Juan Luis Munoz Marin Intl
Sun 8/23
5:00 am-3:30 pm
2 stops13h 30m
$241
San JuanSan Jose
SJU - SJC
SJUSJC
San Juan Luis Munoz Marin Intl
Mon 8/24
5:00 am-2:55 pm
2 stops12h 55m
$248
Showing 1-10 of 15 resultsSorted by cheapest first
Best time to book a flight from Puerto Rico to San Jose
Have a flexible travel schedule? Discover the best time to fly to San Jose from Puerto Rico with our price prediction graph.
SJU-SJC
BQN-SJC
VQS-SJC
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 Puerto Rico to San Jose
PR0-SJC
SJU-SJC
BQN-SJC
VQS-SJC
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing San Jose
Get insights into the airlines that provide service to San Jose. 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 Jose. Reviews last updated June 29, 2026.
Get a feel of what it's like to fly with Delta from Puerto Rico to San Jose by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Puerto Rico to San Jose
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Complete your trip
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Find flights from Puerto Rico to San Jose, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and San Jose flights
Browse other Puerto Rico and San Jose flight options. Last updated on June 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Jose
Explore flights to San Jose departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 29, 2026.
Top airline flying from Puerto Rico to San Jose
Discover the top airline that operate flights from Puerto Rico to San Jose. 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 June 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$173 | Average$424 | FlexibilityNo cancel fee | On-timeN/A |