$278+ Cheap flights from Oakland, CA (OAK) to Puerto Rico
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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — SJU
Dec 5 — Dec 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Oakland to Puerto Rico with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Oakland to Puerto Rico
Cheapest
Best
Last-minute
One-way
Cheapest flights from Oakland to Puerto RicoExplore the most affordable flight options available from Oakland to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Oakland to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:30 pm -
2 stops11h 10m
Tue 12/812:30 pm -
2 stops13h 10m
Deal found 11/3![Southwest logo]()
$556
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:20 am -
2 stops10h 30m
Tue 12/1510:45 am -
2 stops12h 10m
Deal found 11/1![Southwest logo]()
$572
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:25 pm -
2 stops12h 15m
Mon 12/712:30 pm -
2 stops13h 10m
Deal found 11/2![Southwest logo]()
$573
This Southwest deal was found by Cheapflights users on 11/5. 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 12/1510:20 am -
2 stops10h 30m
Tue 12/2210:50 am -
2 stops13h 05m
Deal found 11/5![Southwest logo]()
$578
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:25 pm -
2 stops12h 15m
Fri 12/412:30 pm -
2 stops13h 10m
Deal found 11/4![Southwest logo]()
$593
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/288:30 pm -
2 stops10h 10m
Sat 12/55:40 am -
2 stops12h 05m
Deal found 11/1![Southwest logo]()
$672
This Southwest deal was found by Cheapflights users on 11/2. 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.
Tue 11/106:25 am -
2 stops11h 30m
Tue 11/1712:30 pm -
2 stops13h 10m
Deal found 11/2![Southwest logo]()
$696
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:35 am -
2 stops11h 15m
Fri 11/206:05 am -
2 stops11h 50m
Deal found 11/4![Southwest logo]()
$706
This Delta deal was found by Cheapflights users on 11/1. 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.
Thu 11/265:55 am -
2 stops13h 20m
Fri 12/47:00 am -
2 stops21h 03m
Deal found 11/1![Delta logo]()
$777
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:10 am -
2 stops10h 45m
Tue 12/17:40 am -
2 stops11h 35m
Deal found 11/1![Southwest logo]()
$792
This Delta deal was found by Cheapflights users on 11/1. 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.
Thu 11/265:55 am -
2 stops13h 20m
Sat 12/57:00 am -
2 stops19h 09m
Deal found 11/1![Delta logo]()
$794
This Delta deal was found by Cheapflights users on 11/1. 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.
Tue 11/245:55 am -
2 stops13h 20m
Fri 12/47:00 am -
2 stops13h 22m
Deal found 11/1![Delta logo]()
$800
Best flights from Oakland to Puerto RicoDiscover carefully curated flight deals from Oakland to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Oakland to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:30 pm -
2 stops11h 10m
Tue 12/812:30 pm -
2 stops13h 10m
Deal found 11/1![Southwest logo]()
$572
This Delta deal was found by Cheapflights users on 11/1. 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.
Thu 11/265:55 am -
2 stops13h 20m
Sat 12/57:00 am -
2 stops19h 09m
Deal found 11/1![Delta logo]()
$794
This Alaska Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:02 pm -
2 stops43h 25m
Wed 12/95:17 pm -
2 stops27h 05m
Deal found 11/4![Alaska Airlines logo]()
$1,011
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/158:05 pm -
2 stops11h 25m
Fri 1/225:35 am -
2 stops13h 05m
Deal found 11/3![Southwest logo]()
$576
This Southwest deal was found by Cheapflights users on 10/31. 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 1/811:45 pm -
1 stop10h 40m
Sat 1/165:35 am -
2 stops12h 55m
Deal found 10/31![Southwest logo]()
$672
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/247:05 pm -
2 stops11h 50m
Tue 3/305:30 am -
2 stops12h 45m
Deal found 11/4![Southwest logo]()
$692
This Delta deal was found by Cheapflights users on 11/1. 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.
Wed 11/255:00 pm -
2 stops15h 55m
Thu 12/33:04 pm -
2 stops12h 59m
Deal found 11/1![Delta logo]()
$902
This Delta deal was found by Cheapflights users on 11/1. 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.
Wed 11/255:00 pm -
2 stops15h 55m
Sat 12/57:00 am -
2 stops19h 09m
Deal found 11/1![Delta logo]()
$919
This Southwest deal was found by Cheapflights users on 10/31. 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 1/111:50 pm -
1 stop11h 30m
Sat 1/97:05 am -
2 stops15h 45m
Deal found 10/31![Southwest logo]()
$807
This Southwest deal was found by Cheapflights users on 11/5. 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 12/198:30 pm -
2 stops11h 55m
Wed 12/2310:50 am -
2 stops13h 05m
Deal found 11/5![Southwest logo]()
$823
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:25 am -
2 stops11h 20m
Sat 12/263:15 pm -
2 stops12h 40m
Deal found 11/3![Southwest logo]()
$995
Last-minute flights from Oakland to Puerto RicoDiscover last-minute flight deals from Oakland to Puerto Rico. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Oakland to Puerto Rico. Data last updated November 5, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 11/2. 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.
Tue 11/106:25 am -
2 stops11h 30m
Tue 11/1712:30 pm -
2 stops13h 10m
Deal found 11/2![Southwest logo]()
$696
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:35 am -
2 stops11h 15m
Fri 11/206:05 am -
2 stops11h 50m
Deal found 11/4![Southwest logo]()
$706
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:10 am -
2 stops10h 45m
Tue 12/17:40 am -
2 stops11h 35m
Deal found 11/1![Southwest logo]()
$792
This Delta deal was found by Cheapflights users on 11/1. 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.
Tue 11/245:55 am -
2 stops13h 20m
Fri 12/47:00 am -
2 stops13h 22m
Deal found 11/1![Delta logo]()
$800
This Delta deal was found by Cheapflights users on 11/1. 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.
Thu 11/265:55 am -
2 stops13h 20m
Fri 12/47:00 am -
2 stops21h 03m
Deal found 11/1![Delta logo]()
$777
This Delta deal was found by Cheapflights users on 11/1. 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.
Thu 11/265:55 am -
2 stops13h 20m
Sat 12/57:00 am -
2 stops19h 09m
Deal found 11/1![Delta logo]()
$794
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/288:30 pm -
2 stops10h 10m
Sat 12/55:40 am -
2 stops12h 05m
Deal found 11/1![Southwest logo]()
$672
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:25 pm -
2 stops12h 15m
Mon 12/712:30 pm -
2 stops13h 10m
Deal found 11/2![Southwest logo]()
$573
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:25 pm -
2 stops12h 15m
Fri 12/412:30 pm -
2 stops13h 10m
Deal found 11/4![Southwest logo]()
$593
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:30 pm -
2 stops11h 10m
Tue 12/812:30 pm -
2 stops13h 10m
Deal found 11/3![Southwest logo]()
$556
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:20 am -
2 stops10h 30m
Tue 12/1510:45 am -
2 stops12h 10m
Deal found 11/1![Southwest logo]()
$572
This Southwest deal was found by Cheapflights users on 11/5. 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 12/1510:20 am -
2 stops10h 30m
Tue 12/2210:50 am -
2 stops13h 05m
Deal found 11/5![Southwest logo]()
$578
One-way flights from Oakland to Puerto RicoSearch for one-way flight options from Oakland to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Oakland to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Southwest deal was found by Cheapflights users on 11/5. 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 1/209:30 am -
2 stops11h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 11/1. 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.
Fri 12/45:07 pm -
2 stops19h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Delta logo]()
$295
This Frontier deal was found by Cheapflights users on 11/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:28 pm -
2 stops21h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$299
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3110:20 am -
2 stops10h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Southwest logo]()
$300
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:55 am -
2 stops13h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Delta logo]()
$305
This Frontier deal was found by Cheapflights users on 11/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/612:28 pm -
2 stops18h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$313
This Frontier deal was found by Cheapflights users on 11/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:28 pm -
2 stops17h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$320
This Frontier deal was found by Cheapflights users on 11/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/263:58 pm -
2 stops18h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$330
This Frontier deal was found by Cheapflights users on 11/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1112:28 pm -
2 stops18h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$342
This Priceline deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:26 pm -
2 stops23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1912:51 pm -
2 stops33h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$439
This Frontier deal was found by Cheapflights users on 11/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:24 am -
2 stops14h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$452
Find flight deals from Oakland to Puerto Rico
Keep the following information in mind while searching for Oakland to Puerto Rico flight deals. Data was last updated November 5, 2026.
Round-trip from | $556 (Southwest) |
|---|---|
One-way from | $278 (Southwest) |
Popular in | December |
Cheapest in | January |
Average price | $593 |
Cheapflights Fare Finder
Customize your flight search to find flights from Oakland to Puerto Rico 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 November 5, 2026.
Use the filters below to find and compare flights from Oakland to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OaklandSan Juan
OAK Oakland - SJU San Juan Luis Munoz Marin Intl
OAKSJU
Oakland
Wed 1/20
9:30 am-12:40 am
2 stops11h 10m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$278
OaklandSan Juan
OAK Oakland - SJU San Juan Luis Munoz Marin Intl
OAKSJU
Oakland
Mon 12/7
5:07 pm-4:54 pm
2 stops19h 47m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$278
OaklandSan Juan
OAK Oakland - SJU San Juan Luis Munoz Marin Intl
OAKSJU
Oakland
Fri 12/4
5:07 pm-4:54 pm
2 stops19h 47m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$295
OaklandSan Juan
OAK Oakland - SJU San Juan Luis Munoz Marin Intl
OAKSJU
Oakland
Tue 12/1
12:28 pm-10:40 am
2 stops18h 12m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$299
Quickest round-trip
OaklandSan Juan
OAK Oakland - SJU San Juan Luis Munoz Marin Intl
OAKSJU
Oakland
Thu 12/31
10:20 am-12:50 am
2 stops10h 30m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$300
OaklandSan Juan
OAK Oakland - SJU San Juan Luis Munoz Marin Intl
OAKSJU
Oakland
Thu 11/26
5:55 am-11:15 pm
2 stops13h 20m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$305
OaklandSan Juan
OAK Oakland - SJU San Juan Luis Munoz Marin Intl
OAKSJU
Oakland
Thu 11/26
3:58 pm-2:32 pm
2 stops18h 34m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$330
OaklandSan Juan
OAK Oakland - SJU San Juan Luis Munoz Marin Intl
OAKSJU
Oakland
Fri 12/11
12:28 pm-10:37 am
2 stops18h 09m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$342
OaklandSan Juan
OAK Oakland - SJU San Juan Luis Munoz Marin Intl
OAKSJU
Oakland
Sat 12/19
12:51 pm-2:29 am
2 stops33h 38m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$439
OaklandSan Juan
OAK Oakland - SJU San Juan Luis Munoz Marin Intl
OAKSJU
Oakland
Wed 11/25
11:24 am-6:13 am
2 stops14h 49m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$485
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Oakland to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Oakland with our price prediction graph.
OAK-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 Oakland to Puerto Rico
OAK-PR0
OAK-SJU
What is the cheapest month to book a flight from Oakland, California to Puerto Rico?
Currently, July is the cheapest month in which you can book a flight from Oakland, California to Puerto Rico (average of $527). Flying from Oakland, California to Puerto Rico in December is currently the most expensive (average of $995). 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 Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated November 5, 2026.
See what other customers who have flown with Southwest from Oakland to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Oakland to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Oakland to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Oakland to Puerto Rico by cabin class
Find flights from Oakland to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Oakland and Puerto Rico flights
Browse other Oakland and Puerto Rico flight options. Last updated on November 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Oakland to Puerto Rico
Discover the top airline that operate flights from Oakland to Puerto Rico. 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 November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$458 | Average$668 | FlexibilityNo cancel fee | On-time63% |