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Luis Munoz Marin Intl

$203+ Cheap flights from Oakland, CA (OAK) 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — SJU
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
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Find flight deals from Oakland to Luis Munoz Marin Intl

Cheapest flights from Oakland to Luis Munoz Marin Intl
Explore the most affordable flight options available from Oakland to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.

This Southwest deal was found by Cheapflights users on 12/1. 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.
Sun 12/76:05 pmOAK - SJU
2 stops12h 20mSouthwest
Wed 12/1711:20 amSJU - OAK
2 stops12h 30mSouthwest
Deal found 12/1$457
This Southwest deal was found by Cheapflights users on 11/30. 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 12/58:20 amOAK - SJU
2 stops12h 15mSouthwest
Fri 12/123:30 pmSJU - OAK
2 stops12h 40mSouthwest
Deal found 11/30$489
This Southwest deal was found by Cheapflights users on 11/30. 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 12/137:15 pmOAK - SJU
2 stops11h 45mSouthwest
Sat 12/206:35 amSJU - OAK
2 stops18h 10mSouthwest
Deal found 11/30$536
This Southwest deal was found by Cheapflights users on 12/1. 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.
Fri 12/127:45 pmOAK - SJU
2 stops11h 50mSouthwest
Sun 12/217:30 amSJU - OAK
2 stops14h 05mSouthwest
Deal found 12/1$622
This Southwest deal was found by Cheapflights users on 11/30. 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 12/177:10 pmOAK - SJU
2 stops11h 50mSouthwest
Tue 12/233:25 pmSJU - OAK
2 stops12h 10mSouthwest
Deal found 11/30$677
This Southwest deal was found by Cheapflights users on 11/28. 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.
Thu 12/258:20 amOAK - SJU
2 stops12h 05mSouthwest
Thu 1/15:45 amSJU - OAK
2 stops12h 20mSouthwest
Deal found 11/28$925
This Southwest deal was found by Cheapflights users on 11/28. 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.
Fri 12/267:15 pmOAK - SJU
2 stops11h 10mSouthwest
Thu 1/85:40 amSJU - OAK
2 stops13h 15mSouthwest
Deal found 11/28$985
This Delta deal was found by Cheapflights users on 11/30. 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.
Sun 12/145:55 amOAK - SJU
2 stops13h 25mDelta
Wed 12/246:30 amSJU - OAK
2 stops20h 17mDelta
Deal found 11/30$1,169
This Southwest deal was found by Cheapflights users on 11/28. 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 12/227:25 pmOAK - SJU
2 stops11h 20mSouthwest
Sat 12/272:35 pmSJU - OAK
2 stops12h 25mSouthwest
Deal found 11/28$1,170
This Delta deal was found by Cheapflights users on 11/30. 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.
Sun 12/144:50 pmOAK - SJU
2 stops15h 55mDelta
Mon 12/226:30 amSJU - OAK
2 stops13h 34mDelta
Deal found 11/30$1,194
This Delta deal was found by Cheapflights users on 11/30. 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.
Sun 12/144:50 pmOAK - SJU
2 stops17h 24mDelta
Sun 12/211:07 pmSJU - OAK
2 stops14h 51mDelta
Deal found 11/30$1,247

Cheap flight deals from Oakland to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) 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 December 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$338
(Southwest)

One-way from

$203
(Southwest)

Popular in

December

Cheapest in

October

Average price

$908
Provider with most accurate pricing for Oakland-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-San Juan Luis Munoz Marin Intl flights.
Search Deals
From Oakland to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Oakland to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland 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 December 1, 2025.
Use the filters below to find and compare flights from Oakland to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Oakland

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Tue 1/27

8:10 am-12:35 am

2 stops12h 25m

San Juan Luis Munoz Marin Intl

Wed 2/4

12:10 pm-9:25 pm

2 stops13h 15m

$338

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Mon 1/5

7:45 pm-11:20 am

2 stops11h 35m

San Juan Luis Munoz Marin Intl

Tue 1/13

10:20 am-7:50 pm

2 stops13h 30m

$430

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Wed 2/4

6:00 pm-10:30 am

2 stops12h 30m

San Juan Luis Munoz Marin Intl

Mon 2/9

6:10 am-9:25 pm

2 stops19h 15m

$452

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Fri 1/9

7:25 pm-11:15 am

2 stops11h 50m

San Juan Luis Munoz Marin Intl

Thu 1/15

6:10 am-9:25 pm

2 stops19h 15m

$552

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Mon 1/19

8:55 pm-2:55 pm

2 stops14h 00m

San Juan Luis Munoz Marin Intl

Sun 1/25

6:10 am-9:25 pm

2 stops19h 15m

$552

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Mon 2/23

7:30 pm-11:20 am

2 stops11h 50m

San Juan Luis Munoz Marin Intl

Mon 3/2

5:35 am-3:25 pm

2 stops13h 50m

$580

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Sun 1/18

8:10 am-12:35 am

2 stops12h 25m

San Juan Luis Munoz Marin Intl

Sun 1/25

7:00 am-4:45 pm

2 stops13h 45m

$622

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Sat 3/28

7:35 pm-8:55 am

2 stops10h 20m

San Juan Luis Munoz Marin Intl

Thu 4/2

5:30 am-2:20 pm

2 stops11h 50m

$622

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Wed 12/17

7:10 pm-11:00 am

2 stops11h 50m

San Juan Luis Munoz Marin Intl

Tue 12/23

3:25 pm-11:35 pm

2 stops12h 10m

$677

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Fri 3/27

8:30 pm-9:50 am

2 stops10h 20m

San Juan Luis Munoz Marin Intl

Tue 3/31

10:10 am-8:30 pm

2 stops13h 20m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/28

Showing 1-10 of 20 results
1
2

Compare providers for flights from Oakland 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 Oakland to Luis Munoz Marin Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oakland, California-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oakland, California-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Oakland, 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 Oakland, California-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Oakland, 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 Oakland to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Oakland with our price prediction graph.
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 San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from Oakland, California to San Juan Luis Munoz Marin Intl Airport?

Currently, December is the cheapest month in which you can book a flight from Oakland, California to San Juan Luis Munoz Marin Intl Airport (average of $169). Flying from Oakland, California to San Juan Luis Munoz Marin Intl Airport in October is currently the most expensive (average of $313). 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.

What is the cheapest time of day to fly from OAK to SJU?

Find hourly flight availability from Oakland to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 1, 2025.

It’s typically best to fly out from Oakland, California to San Juan Luis Munoz Marin Intl Airport in the afternoon. Doing so could potentially save you 34% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Oakland, California to San Juan Luis Munoz Marin Intl Airport?

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 December 1, 2025.
Peruse reviews from past customers who have flown with Southwest and Spirit Airlines from Oakland 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.
Southwest
8.0
Very good
4,254 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Spirit Airlines
6.3
Okay
8,155 reviews
Southwest
8.0
Very good
4,254 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from Oakland 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.

  • What airport do you fly from for flights from Oakland to San Juan Luis Munoz Marin Intl?

    Most people fly from Oakland (OAK) if they book a flight from Oakland to San Juan Luis Munoz Marin Intl. On average, Oakland has 0 outbound flights to San Juan Luis Munoz Marin Intl per day from 2 airlines. Oakland is conveniently located just 7.0 mi from Oakland’s city center.

  • How long is the flight from Oakland, California to San Juan Luis Munoz Marin Intl Airport?

    Southwest can get you from Oakland, California to San Juan Luis Munoz Marin Intl Airport in just under 12h 25m. Your travel time can differ by up to . There are 3615 mi between Oakland, California and San Juan Luis Munoz Marin Intl Airport.

  • What are the cheapest airlines flying from Oakland, California to San Juan Luis Munoz Marin Intl Airport round-trip?

    Flying on Spirit Airlines is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $260. Another option worth looking into is Southwest, starting at $385 round trip. Spirit Airlines is 54% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Oakland to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Oakland to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oakland to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oakland to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Oakland to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Oakland to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oakland, California to San Juan Luis Munoz Marin Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from Oakland, California to San Juan Luis Munoz Marin Intl Airport (average of $169). Flying from Oakland, California to San Juan Luis Munoz Marin Intl Airport in October is currently the most expensive (average of $313). 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.

See more FAQs

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 locations
Dorado
Fajardo
Rio Grande
Humacao
Luquillo
Bayamón

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Alternative routes for Oakland to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Oakland to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from Oakland 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 December 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$260Average$380FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$385Average$540FlexibilityNo cancel feeOn-time63%

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