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Luis Munoz Marin Intl

$139+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — SJU
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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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 August 20, 2025.

Round-trip from

$365
(Southwest)

One-way from

$139
(CheapOair)

Popular in

December

Cheapest in

October

Average price

$540
From Oakland to San Juan Luis Munoz Marin Intl
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One-way flight from Oakland to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 22% potential increase in price ($170 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 20, 2025.

This Southwest deal was found by Cheapflights users on 8/19. 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 11/189:50 amOAK - SJU
2 stops10h 45mSouthwest
Sat 11/226:35 amSJU - OAK
2 stops18h 10mSouthwest
Deal found 8/19$365
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:11 pmOAK - SJU
2 stops15h 49mSpirit Airlines
Mon 12/86:00 amSJU - OAK
2 stops38h 16mSpirit Airlines
Deal found 8/18$377
This CheapOair deal was found by Cheapflights users on 8/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:30 amOAK - SJU
2 stops15h 24mSpirit Airlines
Mon 9/2910:42 amSJU - OAK
2 stops15h 50mSpirit Airlines
Deal found 8/18$380
This Southwest deal was found by Cheapflights users on 8/19. 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 11/157:40 amOAK - SJU
2 stops12h 35mSouthwest
Fri 11/215:40 amSJU - OAK
2 stops12h 50mSouthwest
Deal found 8/19$389
This Southwest deal was found by Cheapflights users on 8/17. 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 12/47:10 pmOAK - SJU
2 stops11h 15mSouthwest
Tue 12/95:45 amSJU - OAK
2 stops12h 20mSouthwest
Deal found 8/17$407
This Southwest deal was found by Cheapflights users on 8/19. 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 11/177:10 pmOAK - SJU
2 stops11h 15mSouthwest
Fri 11/215:40 amSJU - OAK
2 stops12h 50mSouthwest
Deal found 8/19$412
This Southwest deal was found by Cheapflights users on 8/18. 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 11/167:45 pmOAK - SJU
2 stops10h 40mSouthwest
Sat 11/226:35 amSJU - OAK
2 stops18h 10mSouthwest
Deal found 8/18$415
This Southwest deal was found by Cheapflights users on 8/18. 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 11/117:10 pmOAK - SJU
2 stops11h 15mSouthwest
Thu 11/275:45 amSJU - OAK
2 stops15h 10mSouthwest
Deal found 8/18$416
This Southwest deal was found by Cheapflights users on 8/18. 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 11/145:25 amOAK - SJU
2 stops12h 55mSouthwest
Thu 11/2011:20 amSJU - OAK
2 stops12h 30mSouthwest
Deal found 8/18$418
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:00 amOAK - SJU
2 stops29h 59mSpirit Airlines
Sat 11/18:15 amSJU - OAK
2 stops16h 21mSpirit Airlines
Deal found 8/17$424

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 August 20, 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 11/18

9:50 am-12:35 am

2 stops10h 45m

San Juan Luis Munoz Marin Intl

Sat 11/22

6:35 am-8:45 pm

2 stops18h 10m

$365

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Thu 12/4

5:11 pm-1:00 pm

2 stops15h 49m

San Juan Luis Munoz Marin Intl

Mon 12/8

6:00 am-4:16 pm

2 stops38h 16m

$377

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Fri 9/26

6:30 am-12:54 am

2 stops15h 24m

San Juan Luis Munoz Marin Intl

Mon 9/29

10:42 am-11:32 pm

2 stops15h 50m

$380

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Sat 11/15

7:40 am-12:15 am

2 stops12h 35m

San Juan Luis Munoz Marin Intl

Fri 11/21

5:40 am-2:30 pm

2 stops12h 50m

$389

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Thu 12/4

7:10 pm-10:25 am

2 stops11h 15m

San Juan Luis Munoz Marin Intl

Tue 12/9

5:45 am-2:05 pm

2 stops12h 20m

$407

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Mon 11/17

7:10 pm-10:25 am

2 stops11h 15m

San Juan Luis Munoz Marin Intl

Fri 11/21

5:40 am-2:30 pm

2 stops12h 50m

$412

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Sun 11/16

7:45 pm-10:25 am

2 stops10h 40m

San Juan Luis Munoz Marin Intl

Sat 11/22

6:35 am-8:45 pm

2 stops18h 10m

$415

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Tue 11/11

7:10 pm-10:25 am

2 stops11h 15m

San Juan Luis Munoz Marin Intl

Thu 11/27

5:45 am-4:55 pm

2 stops15h 10m

$416

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Wed 11/12

7:10 pm-11:00 am

2 stops11h 50m

San Juan Luis Munoz Marin Intl

Thu 11/27

5:45 am-4:55 pm

2 stops15h 10m

$416

OaklandSan Juan

OAK - SJU

OAKSJU

Oakland

Thu 11/13

5:25 am-10:20 pm

2 stops12h 55m

San Juan Luis Munoz Marin Intl

Thu 11/20

11:20 am-7:50 pm

2 stops12h 30m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 18 results
1
2

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, September is the cheapest month in which you can book a flight from Oakland, California to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Oakland, California to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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 August 20, 2025.

It’s typically best to fly out from Oakland, California to San Juan Luis Munoz Marin Intl Airport at noon. Doing so could potentially save you 25% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 August 20, 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
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,039 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 and Spirit Airlines can get you from Oakland, California to San Juan Luis Munoz Marin Intl Airport in just under 10h 45m. Your travel time can differ by up to 5h 04m. There are 3615 mi between Oakland, California and San Juan Luis Munoz Marin Intl Airport. This flight may include one or multiple stops.

  • 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 $389 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, September is the cheapest month in which you can book a flight from Oakland, California to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Oakland, California to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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
Luquillo
Humacao

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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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$260Average$419FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$389Average$575FlexibilityNo cancel feeOn-time63%

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