$233 Find Cheap Flights from Oakland to Puerto Rico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oakland to Puerto Rico departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Oakland to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oakland to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oakland to Puerto Rico

Mon, Sep 14 - Sat, Sep 19
Southwest Logo
7:40 pm - 11:00 am
OAK
-
SJU
12h 20m
2 stops
Southwest Logo
5:05 am - 1:40 pm
SJU
-
OAK
11h 35m
2 stops
$451Southwest
Tue, Aug 11 - Mon, Aug 31
Southwest Logo
7:45 pm - 11:00 am
OAK
-
SJU
12h 15m
2 stops
Southwest Logo
5:00 am - 3:00 pm
SJU
-
OAK
13h 00m
2 stops
$466Southwest
Thu, Aug 20 - Tue, Aug 25
Southwest Logo
7:40 pm - 9:10 am
OAK
-
SJU
10h 30m
2 stops
Southwest Logo
10:30 am - 7:50 pm
SJU
-
OAK
12h 20m
2 stops
$478Southwest
Thu, Aug 13 - Mon, Aug 17
Southwest Logo
7:40 pm - 9:10 am
OAK
-
SJU
10h 30m
2 stops
Southwest Logo
2:35 pm - 12:05 am
SJU
-
OAK
12h 30m
2 stops
$490Southwest
Wed, Aug 5 - Tue, Aug 11
Southwest Logo
6:15 am - 9:05 pm
OAK
-
SJU
11h 50m
2 stops
Southwest Logo
5:15 am - 1:55 pm
SJU
-
OAK
11h 40m
2 stops
$508Southwest
Sat, Jul 25 - Sun, Aug 2
Southwest Logo
7:50 pm - 10:45 am
OAK
-
SJU
11h 55m
2 stops
Southwest Logo
9:05 pm - 11:35 am
SJU
-
OAK
17h 30m
2 stops
$591Southwest
Fri, Jul 24 - Thu, Jul 30
Southwest Logo
11:00 am - 1:25 am
OAK
-
SJU
11h 25m
2 stops
Southwest Logo
8:15 pm - 11:35 am
SJU
-
OAK
18h 20m
2 stops
$603Southwest
Thu, Nov 26 - Thu, Dec 3
Delta Logo
5:05 pm - 12:45 pm
OAK
-
SJU
15h 40m
2 stops
Delta Logo
3:10 pm - 11:56 pm
SJU
-
OAK
12h 46m
2 stops
$630Delta
Sun, Jul 12 - Thu, Jul 16
Southwest Logo
7:15 pm - 10:45 am
OAK
-
SJU
12h 30m
2 stops
Southwest Logo
8:15 pm - 11:35 am
SJU
-
OAK
18h 20m
2 stops
$636Southwest
Thu, Jul 30 - Fri, Aug 7
Southwest Logo
6:20 am - 9:30 pm
OAK
-
SJU
12h 10m
2 stops
Southwest Logo
5:00 am - 2:00 pm
SJU
-
OAK
12h 00m
2 stops
$648Southwest
Booking Insights

KAYAK's insights & trends for Oakland to Puerto Rico flights

Get data-powered insights and trends into flights from Oakland to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Oakland to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oakland to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oakland to Puerto Rico is August, when tickets cost $360 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $861 and $663 respectively.

Good to know

Low seasonOctober
Cheapest flight$233
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Oakland to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Oakland to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oakland to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oakland to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Oakland to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oakland to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Oakland to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oakland to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Oakland to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Oakland to Puerto Rico

 
Need help choosing which airline to fly with from Oakland to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4246 reviews
8.0Comfort
8.1Boarding
8.6Crew
7.5Entertainment
7.0Food
Airline reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

8.0 ExcellentGreg, Oct 2025
OAK - BUR
Read more Southwest reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

We had a nice flight. Boarding was easy, our seats were comfortable and the on board service was pleasant.

Service was great, boarding and exiting went smoothly, and the flight was very pleasant.

Southwest Airlines is behind the times with a woefully inefficient service animal policy that leads to major inconsistency and stress for passengers and crew alike. Despite so many attempts to share feedback and request better support, they bungled it once again and provoked a panic attack in the process, with no apologies or acknowledgment that their crew was failing to adhere to their own inadequate policies. WiFi didn’t work, flight was delayed by an hour, it was about what I’ve come to expect from Southwest these days.

Flights were full but SWA still managed to get everyone loaded and depart on time. No snack or beverage service on the first leg due to turbulance. Seats were clean but very little cushioning. Reasonable amount of leg room.

Our flight to Oakland was great bc the plane was new but it was delayed by 15min not bad at all. Over all it was an 8/10

Our flight to Vegas was delayed by almost two hours - I appreciated the updates but it was a bummer of a start to a celebratory trip. The delays meant we missed our dinner reservations we made a month ago so that was disappointing. Once we got to the gate, though, the crew did all they could to make up for the lost time and to keep it efficient and enjoyable, so I appreciate their efforts!!

There was a problem that delayed boarding for more than 20 min. and once everyone was on board, the plane did not take off for another 30 min. which then made our arrival in Phoenix 1 hour late.

Our two flights from GRR to MDW and MDW to OAK were both delayed due to weather. Be sure to build in a sufficient buffer in the transfer time to account for this type of problem. SW recommends connections as short as 40 min. Don't do this. We had to change concourses in MDW, a pretty long walk, to make our connection. Rule of thumb I use when traveling on flights with multiple legs is for connections of 80 min or more, unless there is no plane change, in which case it doesn't matter.

Everything you need to know for your flight from Oakland to Puerto Rico

Information on your arrival and departure airports