OAK - SJU

$248 Find Cheap Flights from Oakland to San Juan

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 San Juan departing on 12/3. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oakland to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oakland to San Juan, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Oakland to San Juan (OAK-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oakland to San Juan 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 San Juan

Wed, Jan 14 - Wed, Jan 21
Southwest Logo
8:10 am - 12:35 amOAK-SJU
12h 25m2 stops
Southwest Logo
5:40 am - 2:55 pmSJU-OAK
13h 15m2 stops
$442Southwest
Find Deal
Fri, Feb 6 - Mon, Feb 9
Southwest Logo
9:10 am - 12:40 amOAK-SJU
11h 30m2 stops
Southwest Logo
7:00 am - 4:45 pmSJU-OAK
13h 45m2 stops
$494Southwest
Find Deal
Sat, Oct 25 - Sat, Nov 1
Southwest Logo
7:50 pm - 9:55 amOAK-SJU
11h 05m2 stops
Southwest Logo
10:40 am - 6:55 pmSJU-OAK
11h 15m2 stops
$499Southwest
Find Deal
Fri, Nov 14 - Sat, Nov 22
Southwest Logo
5:25 am - 10:20 pmOAK-SJU
12h 55m2 stops
Southwest Logo
6:35 am - 4:05 pmSJU-OAK
13h 30m2 stops
$529Southwest
Find Deal
Mon, Jan 26 - Fri, Jan 30
Alaska Airlines Logo
8:10 am - 3:18 pmOAK-SJU
27h 08m2 stops
Alaska Airlines Logo
6:00 am - 10:28 amSJU-OAK
32h 28m2 stops
$776Alaska Airlines
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Mon, Mar 2 - Wed, Mar 11
Delta Logo
5:05 pm - 1:00 pmOAK-SJU
15h 55m2 stops
Delta Logo
7:30 am - 11:53 pmSJU-OAK
19h 23m2 stops
$847Delta
Find Deal
Sat, Feb 28 - Wed, Mar 11
Alaska Airlines Logo
6:35 pm - 9:55 pmOAK-SJU
23h 20m2 stops
Alaska Airlines Logo
6:20 am - 7:14 pmSJU-OAK
15h 54m2 stops
$912Alaska Airlines
Find Deal
Sat, Feb 28 - Sat, Mar 14
Alaska Airlines Logo
6:35 pm - 9:55 pmOAK-SJU
23h 20m2 stops
Alaska Airlines Logo
6:20 am - 7:14 pmSJU-OAK
15h 54m2 stops
$917Alaska Airlines
Find Deal
Mon, Dec 1 - Thu, Dec 11
Delta Logo
4:51 pm - 12:45 pmOAK-SJU
15h 54m2 stops
Delta Logo
7:00 am - 12:08 amSJU-OAK
21h 08m2 stops
$927Delta
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Fri, Dec 5 - Wed, Dec 10
Delta Logo
4:50 pm - 12:45 pmOAK-SJU
15h 55m2 stops
Delta Logo
7:00 am - 4:04 pmSJU-OAK
13h 04m2 stops
$952Delta
Find Deal

Everything you should know

Top airlines
Southwest
Cheapest • from $442 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 47% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$442
Overall average: $702
Southwest
Wed 1/14Wed 1/21
OAK - SJU • 2 stops
Cheapest one-way
$248
Southwest
Wed 12/3
OAK - SJU • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Juan!
Booking Insights

KAYAK's insights & trends for Oakland to San Juan flights

Get data-powered insights and trends into flights from Oakland to San Juan 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 San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oakland to San Juan Luis Munoz Marin Intl Airport, 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 San Juan Luis Munoz Marin Intl Airport is October, where tickets cost $298 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $873 and $702 respectively.

Good to know

Low seasonOctober
Cheapest flight$248
Best time to beat the crowds with an average 48% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Oakland to San Juan

When to book flights from Oakland to San Juan

Are your dates flexible? Find out the best times to travel from Oakland to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oakland to San Juan flights

  • What is the cheapest flight from Oakland to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Oakland to San Juan Luis Munoz Marin Intl Airport was $248 for a one-way ticket and $442 for a round-trip.

  • Do I need a passport to fly between Oakland and San Juan?

    Yes, you’ll need a passport to travel to San Juan from Oakland.

  • Which aircraft models fly most regularly from Oakland to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which is the best airline for flights from Oakland to San Juan, Southwest or Spirit Airlines?

    The two airlines most popular with KAYAK users for flights from Oakland to San Juan are Southwest and Spirit Airlines. With an average price for the route of $573 and an overall rating of 8.0, Southwest is the most popular choice. Spirit Airlines is also a great choice for the route, with an average price of $534 and an overall rating of 6.3.

  • How does KAYAK find such low prices on flights from Oakland to San Juan?

    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 San Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Oakland 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 San Juan?

    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 to San Juan with an airline and back to Oakland with another airline. Booking your flights between Oakland and SJU can sometimes prove cheaper using this method.

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

    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 to San Juan from Oakland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Oakland to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Oakland to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oakland to San Juan? 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.
8.0
SouthwestOverall score based on 4248 reviews
8.1Boarding
7.5Entertainment
8.0Comfort
7.0Food
8.6Crew
Airline reviews

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

10.0 ExcellentRobert, Sep 2025SFO - LAS
Read more Southwest reviews

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

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.

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

It was a perfect flight in all aspects! Both legs!

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

I liked the crew member who gave flight instructions on "in case of a problem:. The seats are so small that only a young teenager could sit in middle seat.

Flight was cancelled without warning close to flight date. Stuck witha credit has to buy a new ticket from another airline in either to get to location. Email cancelling was lost in mail.

Spirit Airlines was ok but TRAVELHELPDESK, the 3rd party travel agent IS A JOKE! VERY RUDE CUSTOMER AGENTS ont he phone. NO HELP AT ALL. But the airlines was ok.

No Tumberlence smooth flight. Try to change the menu on Snacks.

No frills - because you get what you pay for. The crew was amazing!! I had plenty of room to spread out because the flight was half full. Which made it easy to sleep.

The staff was very very rude in Las Vegas when boarding the flight. When presenting the boarding ticket. Las Vegas flight, it was hot and stuffy, it smelled really bad.

Dear All, I have harassment and accident with the flight attendant . This is my phone to talk 8168073567, please, leave phone message . Regards Emily,

Flight was on time but the amount of noise from several children and the kicking of my seat the entire flight was overwhelming.

Unbelievable check in horrible. Asked to print tickets at the gate after a delay

check in at security was a hassle being scanned. Spirit employees were helpful and professional.

Had a issue with catching flight due to airline, was unable to board flight

Everything you need to know for your flight from Oakland to San Juan

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