$149+ Cheap flights from San Jose, CA (SJC) to Luis Munoz Marin Intl (SJU)
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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SJU
Apr 1 — Apr 81
1 adult, Economy
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1. Tell us where you want to go
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Cheapest flights from San Jose to Luis Munoz Marin IntlExplore the most affordable flight options available from San Jose to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 2, 2026.
Explore the most affordable flight options available from San Jose to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 2, 2026.
This Delta deal was found by Cheapflights users on 3/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:15 am
SJC
- SJU
1 stop11h 45m
Delta
Tue 9/292:26 pm
SJU
- SJC
1 stop11h 15m
Delta
Deal found 3/2![Delta logo]()
$306
This United Airlines deal was found by Cheapflights users on 3/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:37 pm
SJC
- SJU
2 stops15h 17m
United Airlines
Fri 9/251:05 am
SJU
- SJC
2 stops15h 21m
United Airlines
Deal found 3/2![United Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 3/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:05 pm
SJC
- SJU
2 stops17h 11m
Delta
Sat 9/262:26 pm
SJU
- SJC
1 stop11h 15m
Delta
Deal found 3/2![Delta logo]()
$380
This Southwest deal was found by Cheapflights users on 2/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:45 pm
SJC
- SJU
1 stop12h 25m
Southwest
Thu 4/302:00 pm
SJU
- SJC
2 stops11h 25m
Southwest
Deal found 2/27![Southwest logo]()
$386
This Southwest deal was found by Cheapflights users on 2/28. 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.
Mon 4/139:45 pm
SJC
- SJU
1 stop12h 25m
Southwest
Sat 4/1810:00 am
SJU
- SJC
1 stop13h 55m
Southwest
Deal found 2/28![Southwest logo]()
$389
This American Airlines deal was found by Cheapflights users on 3/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:10 am
SJC
- SJU
2 stops19h 20m
American Airlines
Wed 12/26:42 pm
SJU
- SJC
2 stops19h 35m
American Airlines
Deal found 3/2![American Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 2/27. 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.
Sat 5/26:30 am
SJC
- SJU
2 stops14h 20m
United Airlines
Wed 5/67:40 am
SJU
- SJC
1 stop13h 51m
United Airlines
Deal found 2/27![United Airlines logo]()
$396
This American Airlines deal was found by Cheapflights users on 2/27. 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.
Tue 4/286:00 am
SJC
- SJU
1 stop14h 02m
American Airlines
Tue 5/56:45 am
SJU
- SJC
1 stop18h 14m
American Airlines
Deal found 2/27![American Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 3/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:15 am
SJC
- SJU
1 stop11h 45m
Delta
Mon 9/2812:58 pm
SJU
- SJC
1 stop12h 43m
Delta
Deal found 3/2![Delta logo]()
$409
This Southwest deal was found by Cheapflights users on 2/28. 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.
Wed 8/1910:30 pm
SJC
- SJU
1 stop13h 00m
Southwest
Wed 8/266:00 am
SJU
- SJC
1 stop15h 20m
Southwest
Deal found 2/28![Southwest logo]()
$420
This Southwest deal was found by Cheapflights users on 2/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:30 pm
SJC
- SJU
1 stop13h 00m
Southwest
Thu 8/275:00 am
SJU
- SJC
2 stops12h 55m
Southwest
Deal found 2/27![Southwest logo]()
$430
This United Airlines deal was found by Cheapflights users on 3/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:37 pm
SJC
- SJU
2 stops14h 20m
United Airlines
Tue 9/221:00 am
SJU
- SJC
2 stops13h 25m
United Airlines
Deal found 3/2![United Airlines logo]()
$436
Best flights from San Jose to Luis Munoz Marin IntlDiscover carefully curated flight deals from San Jose to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 2, 2026.
Discover carefully curated flight deals from San Jose to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 2, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/252:35 pm
SJC
- SJU
1 stop11h 00m
Alaska Airlines
Tue 6/305:40 am
SJU
- SJC
1 stop19h 52m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$497
This Southwest deal was found by Cheapflights users on 2/26. 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.
Wed 7/17:40 pm
SJC
- SJU
2 stops12h 05m
Southwest
Fri 7/105:00 am
SJU
- SJC
2 stops11h 50m
Southwest
Deal found 2/26![Southwest logo]()
$505
This Delta deal was found by Cheapflights users on 3/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:00 am
SJC
- SJU
2 stops13h 15m
Delta
Thu 4/96:15 am
SJU
- SJC
2 stops14h 10m
Delta
Deal found 3/1![Delta logo]()
$674
This Alaska Airlines deal was found by Cheapflights users on 3/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:11 am
SJC
- SJU
2 stops18h 14m
Alaska Airlines
Wed 7/15:30 am
SJU
- SJC
1 stop20h 02m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$568
This Alaska Airlines deal was found by Cheapflights users on 2/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:00 am
SJC
- SJU
1 stop19h 32m
Alaska Airlines
Fri 7/1012:39 am
SJU
- SJC
1 stop16h 07m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$602
This Southwest deal was found by Cheapflights users on 2/26. 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.
Wed 7/17:40 pm
SJC
- SJU
2 stops12h 05m
Southwest
Sat 7/118:15 pm
SJU
- SJC
2 stops17h 20m
Southwest
Deal found 2/26![Southwest logo]()
$704
This Alaska Airlines deal was found by Cheapflights users on 2/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:00 am
SJC
- SJU
1 stop19h 35m
Alaska Airlines
Mon 6/2912:40 am
SJU
- SJC
1 stop16h 02m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$654
This Alaska Airlines deal was found by Cheapflights users on 2/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
SJC
- SJU
1 stop19h 35m
Alaska Airlines
Sat 6/1312:40 am
SJU
- SJC
1 stop13h 16m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$654
This Alaska Airlines deal was found by Cheapflights users on 2/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
SJC
- SJU
1 stop14h 02m
Alaska Airlines
Mon 5/411:59 pm
SJU
- SJC
1 stop13h 11m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$654
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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 3/236:00 am
SJC
- SJU
1 stop13h 31m
Alaska Airlines
Tue 3/241:30 am
SJU
- SJC
1 stop11h 46m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$704
This Alaska Airlines deal was found by Cheapflights users on 2/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/112:35 pm
SJC
- SJU
1 stop11h 00m
Alaska Airlines
Sun 6/215:40 am
SJU
- SJC
1 stop11h 02m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$704
This Alaska Airlines deal was found by Cheapflights users on 3/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:39 pm
SJC
- SJU
2 stops23h 23m
Alaska Airlines
Sun 4/126:45 am
SJU
- SJC
1 stop18h 14m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$708
Last-minute flights from San Jose to Luis Munoz Marin IntlDiscover last-minute flight deals from San Jose to Luis Munoz Marin Intl. Data last updated March 2, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Luis Munoz Marin Intl. Data last updated March 2, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/28. 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 4/92:02 pm
SJC
- SJU
2 stops19h 27m
American Airlines
Tue 4/147:00 pm
SJU
- SJC
2 stops18h 10m
American Airlines
Deal found 2/28![American Airlines logo]()
$497
This Southwest deal was found by Cheapflights users on 2/28. 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 4/118:10 pm
SJC
- SJU
2 stops12h 50m
Southwest
Sat 4/1810:00 am
SJU
- SJC
1 stop13h 55m
Southwest
Deal found 2/28![Southwest logo]()
$488
This Southwest deal was found by Cheapflights users on 2/28. 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.
Mon 4/139:45 pm
SJC
- SJU
1 stop12h 25m
Southwest
Sat 4/1810:00 am
SJU
- SJC
1 stop13h 55m
Southwest
Deal found 2/28![Southwest logo]()
$389
This American Airlines deal was found by Cheapflights users on 2/28. 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.
Mon 4/132:02 pm
SJC
- SJU
1 stop11h 30m
American Airlines
Sat 4/186:45 am
SJU
- SJC
1 stop18h 14m
American Airlines
Deal found 2/28![American Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 2/28. 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.
Mon 4/136:00 pm
SJC
- SJU
2 stops15h 52m
Delta
Sat 4/187:30 am
SJU
- SJC
2 stops14h 31m
Delta
Deal found 2/28![Delta logo]()
$469
This American Airlines deal was found by Cheapflights users on 2/28. 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.
Wed 4/152:02 pm
SJC
- SJU
1 stop11h 30m
American Airlines
Mon 4/2011:59 pm
SJU
- SJC
2 stops15h 07m
American Airlines
Deal found 2/28![American Airlines logo]()
$492
This Delta deal was found by Cheapflights users on 2/26. 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.
Mon 4/206:00 pm
SJC
- SJU
2 stops15h 52m
Delta
Wed 4/2212:55 pm
SJU
- SJC
2 stops12h 06m
Delta
Deal found 2/26![Delta logo]()
$306
This American Airlines deal was found by Cheapflights users on 2/28. 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.
Fri 4/2412:46 pm
SJC
- SJU
2 stops12h 46m
American Airlines
Tue 4/285:45 am
SJU
- SJC
2 stops13h 02m
American Airlines
Deal found 2/28![American Airlines logo]()
$501
This Southwest deal was found by Cheapflights users on 2/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:45 pm
SJC
- SJU
1 stop12h 25m
Southwest
Thu 4/302:00 pm
SJU
- SJC
2 stops11h 25m
Southwest
Deal found 2/27![Southwest logo]()
$386
This American Airlines deal was found by Cheapflights users on 2/27. 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.
Tue 4/286:00 am
SJC
- SJU
1 stop14h 02m
American Airlines
Tue 5/56:45 am
SJU
- SJC
1 stop18h 14m
American Airlines
Deal found 2/27![American Airlines logo]()
$399
One-way flights from San Jose to Luis Munoz Marin IntlSearch for one-way flight options from San Jose to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated March 2, 2026.
Search for one-way flight options from San Jose to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated March 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Mon 4/68:32 pm
SJC
- SJU
2 stops48h 30m
Frontier
Deal found 3/1![Frontier logo]()
$149
This United Airlines deal was found by Cheapflights users on 2/27. 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.
Sat 5/26:30 am
SJC
- SJU
2 stops14h 20m
United Airlines
Deal found 2/27![United Airlines logo]()
$153
This Southwest deal was found by Cheapflights users on 2/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:45 pm
SJC
- SJU
1 stop11h 40m
Southwest
Deal found 2/27![Southwest logo]()
$193
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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.
Sun 4/126:00 am
SJC
- SJU
1 stop14h 02m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$196
This American Airlines deal was found by Cheapflights users on 3/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:00 am
SJC
- SJU
2 stops24h 00m
American Airlines
Deal found 3/1![American Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Mon 4/68:32 pm
SJC
- SJU
3 stops44h 18m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/292:45 pm
SJC
- SJU
2 stops22h 51m
Frontier
Deal found 2/27![Frontier logo]()
$214
This Southwest deal was found by Cheapflights users on 2/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:45 pm
SJC
- SJU
1 stop9h 40m
Southwest
Deal found 2/27![Southwest logo]()
$224
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:30 am
SJC
- SJU
1 stop11h 04m
United Airlines
Deal found 3/1![United Airlines logo]()
$227
This American Airlines deal was found by Cheapflights users on 2/27. 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.
Sat 5/162:02 pm
SJC
- SJU
1 stop11h 30m
American Airlines
Deal found 2/27![American Airlines logo]()
$246
This Southwest deal was found by Cheapflights users on 3/2. 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.
Wed 4/88:20 am
SJC
- SJU
2 stops12h 20m
Southwest
Deal found 3/2![Southwest logo]()
$252
Find flight deals from San Jose to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Luis Munoz Marin Intl (SJU). 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 March 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $306 (Delta) |
One-way from | $149 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $549 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Jose to Luis Munoz Marin Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 2, 2026.
Use the filters below to find and compare flights from San Jose to San Juan Luis Munoz Marin Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Thu 6/25
2:35 pm-4:35 am
1 stop11h 00m
San Juan Luis Munoz Marin Intl
Tue 6/30
5:40 am-10:32 pm
1 stop19h 52m
$497
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Wed 7/1
7:40 pm-10:45 am
2 stops12h 05m
San Juan Luis Munoz Marin Intl
Fri 7/10
5:00 am-1:50 pm
2 stops11h 50m
$505
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Mon 6/22
7:11 am-4:25 am
2 stops18h 14m
San Juan Luis Munoz Marin Intl
Wed 7/1
5:30 am-10:32 pm
1 stop20h 02m
$568
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Fri 7/3
6:00 am-4:32 am
1 stop19h 32m
San Juan Luis Munoz Marin Intl
Fri 7/10
12:39 am-1:46 pm
1 stop16h 07m
$602
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Tue 6/23
6:00 am-4:35 am
1 stop19h 35m
San Juan Luis Munoz Marin Intl
Mon 6/29
12:40 am-1:42 pm
1 stop16h 02m
$654
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Tue 6/2
6:00 am-4:35 am
1 stop19h 35m
San Juan Luis Munoz Marin Intl
Sat 6/13
12:40 am-10:56 am
1 stop13h 16m
$654
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Thu 4/30
6:00 am-11:02 pm
1 stop14h 02m
San Juan Luis Munoz Marin Intl
Mon 5/4
11:59 pm-10:10 am
1 stop13h 11m
$654
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Mon 4/6
7:00 am-11:15 pm
2 stops13h 15m
San Juan Luis Munoz Marin Intl
Thu 4/9
6:15 am-5:25 pm
2 stops14h 10m
$674
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Wed 7/1
7:40 pm-10:45 am
2 stops12h 05m
San Juan Luis Munoz Marin Intl
Sat 7/11
8:15 pm-10:35 am
2 stops17h 20m
$704
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Mon 3/23
6:00 am-10:31 pm
1 stop13h 31m
San Juan Luis Munoz Marin Intl
Tue 3/24
1:30 am-10:16 am
1 stop11h 46m
$704
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from San Jose to Luis Munoz Marin Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Luis Munoz Marin Intl in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on San Jose, California-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose, California-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose, California-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Jose, California-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Jose to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from San Jose with our price prediction graph.
SJC-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 Jose to San Juan Luis Munoz Marin Intl Airport
How far ahead should I book a flight from San Jose, California to San Juan Luis Munoz Marin Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from San Jose to Luis Munoz Marin Intl. Price data was last updated on February 27, 2026.
To ensure you get the cheapest price possible for a flight from San Jose, California to San Juan Luis Munoz Marin Intl Airport, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Jose, California to San Juan Luis Munoz Marin Intl Airport?
Currently, January is the cheapest month in which you can book a flight from San Jose, California to San Juan Luis Munoz Marin Intl Airport (average of $162). Flying from San Jose, California to San Juan Luis Munoz Marin Intl Airport in February is currently the most expensive (average of $322). 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 Luis Munoz Marin Intl
Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated March 2, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from San Jose to San Juan Luis Munoz Marin Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from San Jose to Luis Munoz Marin Intl. 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 Juan Luis Munoz Marin Intl Airport?
Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locationsFajardo
Dorado
Luquillo
Rio Grande
Humacao
Bayamón
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Other flights to Luis Munoz Marin Intl
Explore flights to Luis Munoz Marin Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 2, 2026.
San Jose and Luis Munoz Marin Intl flights
Browse other San Jose and Luis Munoz Marin Intl flight options. Last updated on March 2, 2026.
Other flights from San Jose
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Top 7 airlines flying from San Jose to Luis Munoz Marin Intl
Discover the top 7 airlines that operate flights from San Jose to Luis Munoz Marin Intl. 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 March 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$213 | Average$295 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$238 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$541 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$313 | Average$696 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$369 | Average$549 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$409 | Average$575 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$414 | Average$650 | FlexibilityNo cancel fee | On-time71% |