In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

What are the most popular airlines that fly from San Jose, California to San Juan Luis Munoz Marin Intl Airport?

Delta, Southwest and United Airlines are the most popular airlines when flying from San Jose, California to San Juan Luis Munoz Marin Intl Airport.

Most accurate provider : When it comes to deals on San Jose, 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 San Jose, 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 San Jose, 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 San Jose, 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 San Jose, 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.

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

San Jose (SJC) is the airport you will fly out of if you book a flight from San Jose to San Juan Luis Munoz Marin Intl. You should not have trouble finding flights to San Juan Luis Munoz Marin Intl from San Jose; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the San Jose airport to San Juan Luis Munoz Marin Intl. It is only a 2.9 mi journey to San Jose (SJC) from San Jose’s city center.

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

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

How can I find direct flights from San Jose 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 San Jose to Luis Munoz Marin Intl.

Can I find deals for business class flights from San Jose to Luis Munoz Marin Intl?

Yes. Cheapflights offers flight deals from San Jose 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.

$138+ Flights from San Jose, CA to San Juan Luis Munoz Marin Intl Airport

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Find cheap flights from San Jose to Luis Munoz Marin Intl 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

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Cheapflights Tip: The best prices from San Jose to San Juan Luis Munoz Marin Intl are usually found in September or January, booked 68 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from San Jose to Luis Munoz Marin Intl

Cheapest flights from San Jose to Luis Munoz Marin Intl
Explore the most affordable flight options available from San Jose to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Mon 12/156:10 amSJC - SJU

2 stops13h 42mAmerican Airlines

Wed 12/2412:47 pmSJU - SJC

2 stops24h 34mAmerican Airlines

Deal found 12/3

$532

Tue 12/92:37 pmSJC - SJU

1 stop20h 07mAmerican Airlines

Mon 12/157:00 amSJU - SJC

1 stop17h 36mAmerican Airlines

Deal found 12/1

$564

Tue 12/169:50 amSJC - SJU

2 stops24h 54mAmerican Airlines

Wed 12/242:31 pmSJU - SJC

2 stops22h 50mAmerican Airlines

Deal found 12/3

$576

Tue 12/96:35 amSJC - SJU

1 stop12h 45mDelta

Mon 12/153:32 pmSJU - SJC

1 stop11h 23mDelta

Deal found 12/2

$603

Mon 12/156:35 amSJC - SJU

1 stop12h 45mDelta

Wed 12/241:07 pmSJU - SJC

1 stop10h 01mDelta

Deal found 12/3

$616

Wed 12/179:57 amSJC - SJU

2 stops29h 46mAmerican Airlines

Wed 12/2412:47 pmSJU - SJC

2 stops24h 34mAmerican Airlines

Deal found 12/3

$618

Mon 12/156:59 pmSJC - SJU

2 stops13h 46mDelta

Mon 12/223:30 pmSJU - SJC

1 stop10h 04mDelta

Deal found 12/3

$645

Thu 12/43:43 pmSJC - SJU

2 stops18h 16mDelta

Sat 12/133:32 pmSJU - SJC

1 stop11h 23mDelta

Deal found 12/4

$647

Wed 12/176:10 amSJC - SJU

2 stops13h 42mAmerican Airlines

Sun 12/216:44 amSJU - SJC

1 stop18h 32mAmerican Airlines

Deal found 12/3

$650

Mon 12/156:10 amSJC - SJU

2 stops13h 42mAmerican Airlines

Thu 12/2512:47 pmSJU - SJC

2 stops24h 29mAmerican Airlines

Deal found 12/3

$664

Mon 12/156:10 amSJC - SJU

2 stops13h 42mAmerican Airlines

Sat 12/206:44 amSJU - SJC

1 stop18h 29mAmerican Airlines

Deal found 12/3

$674

Mon 12/1510:25 pmSJC - SJU

1 stop10h 20mDelta

Sun 12/212:10 pmSJU - SJC

1 stop11h 24mDelta

Deal found 12/3

$684

Best flights from San Jose to Luis Munoz Marin Intl
Discover carefully curated flight deals from San Jose to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

Mon 2/210:45 pmSJC - SJU

1 stop10h 21mDelta

Sat 2/146:15 amSJU - SJC

1 stop10h 21mDelta

Deal found 12/2

$275

Tue 3/107:30 pmSJC - SJU

2 stops10h 50mSouthwest

Tue 3/1710:10 amSJU - SJC

2 stops14h 55mSouthwest

Deal found 12/2

$430

Mon 3/910:55 pmSJC - SJU

1 stop12h 45mUnited Airlines

Wed 3/181:25 pmSJU - SJC

1 stop10h 51mUnited Airlines

Deal found 12/2

$480

Tue 4/1412:23 pmSJC - SJU

1 stop12h 37mAlaska Airlines

Sat 4/186:59 amSJU - SJC

1 stop16h 36mAlaska Airlines

Deal found 12/1

$483

Sat 2/2110:30 pmSJC - SJU

1 stop10h 34mDelta

Thu 3/57:30 amSJU - SJC

2 stops14h 03mDelta

Deal found 12/2

$315

Sun 2/226:30 pmSJC - SJU

2 stops15h 30mDelta

Tue 3/36:15 amSJU - SJC

2 stops18h 04mDelta

Deal found 12/2

$315

Sat 2/710:45 pmSJC - SJU

1 stop10h 21mDelta

Sat 2/146:15 amSJU - SJC

1 stop10h 21mDelta

Deal found 12/2

$315

Sat 2/75:05 pmSJC - SJU

2 stops16h 01mDelta

Fri 2/137:30 amSJU - SJC

2 stops16h 49mDelta

Deal found 12/2

$315

Mon 2/2310:30 pmSJC - SJU

1 stop10h 34mDelta

Tue 3/36:15 amSJU - SJC

1 stop10h 21mDelta

Deal found 12/2

$371

Tue 3/246:10 amSJC - SJU

2 stops12h 48mDelta

Tue 3/317:00 amSJU - SJC

2 stops15h 07mDelta

Deal found 12/2

$460

Wed 2/256:30 amSJC - SJU

2 stops13h 26mDelta

Tue 3/36:15 amSJU - SJC

1 stop10h 21mDelta

Deal found 12/2

$467

Thu 1/157:00 amSJC - SJU

2 stops12h 45mDelta

Sat 1/246:15 amSJU - SJC

2 stops17h 50mDelta

Deal found 12/3

$479

Last-minute flights from San Jose to Luis Munoz Marin Intl
Discover last-minute flight deals from San Jose to Luis Munoz Marin Intl. Data last updated December 4, 2025 and is based on user searches.

Mon 1/57:55 pmSJC - SJU

2 stops11h 25mSouthwest

Wed 1/145:40 amSJU - SJC

2 stops13h 05mSouthwest

Deal found 12/1

$382

Fri 1/167:20 pmSJC - SJU

2 stops11h 55mSouthwest

Sat 1/249:10 amSJU - SJC

2 stops14h 15mSouthwest

Deal found 12/3

$457

Mon 1/197:20 pmSJC - SJU

2 stops12h 00mSouthwest

Sun 1/255:35 amSJU - SJC

2 stops13h 15mSouthwest

Deal found 12/3

$420

Sun 1/255:05 pmSJC - SJU

2 stops17h 26mDelta

Thu 2/126:15 amSJU - SJC

2 stops15h 18mDelta

Deal found 12/2

$275

Wed 1/286:00 amSJC - SJU

1 stop12h 26mAmerican Airlines

Tue 2/36:00 amSJU - SJC

2 stops16h 34mAmerican Airlines

Deal found 12/2

$390

Thu 1/297:50 amSJC - SJU

2 stops12h 45mSouthwest

Sun 2/15:35 amSJU - SJC

2 stops13h 15mSouthwest

Deal found 12/2

$404

Fri 1/302:32 pmSJC - SJU

2 stops29h 27mAmerican Airlines

Wed 2/117:07 amSJU - SJC

1 stop10h 35mAmerican Airlines

Deal found 12/3

$351

Fri 1/307:30 pmSJC - SJU

2 stops11h 45mSouthwest

Sat 2/79:50 amSJU - SJC

2 stops13h 55mSouthwest

Deal found 12/2

$430

Fri 1/3010:45 pmSJC - SJU

1 stop9h 11mDelta

Fri 2/67:30 amSJU - SJC

2 stops18h 37mDelta

Deal found 12/3

$439

Sat 1/312:25 pmSJC - SJU

2 stops22h 25mDelta

Wed 2/117:00 amSJU - SJC

2 stops19h 12mDelta

Deal found 12/2

$371

One-way flights from San Jose to Luis Munoz Marin Intl
Search for one-way flight options from San Jose to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated December 4, 2025.

Sat 1/175:04 pmSJC - SJU

2 stops16h 01mDelta

Deal found 12/3

$138

Tue 3/246:10 amSJC - SJU

2 stops12h 48mDelta

Deal found 12/2

$178

Fri 1/167:31 pmSJC - SJU

3 stops49h 49mMultiple Airlines

Deal found 12/3

$202

Mon 1/57:35 pmSJC - SJU

2 stops11h 45mSouthwest

Deal found 12/3

$243

Wed 3/46:00 amSJC - SJU

1 stop13h 32mAmerican Airlines

Deal found 12/2

$253

Wed 2/46:00 amSJC - SJU

1 stop12h 26mAlaska Airlines

Deal found 12/3

$286

Mon 12/157:00 amSJC - SJU

2 stops12h 59mDelta

Deal found 12/2

$302

Sat 1/176:00 amSJC - SJU

1 stop12h 26mAmerican Airlines

Deal found 12/3

$308

Sat 1/176:02 pmSJC - SJU

3 stops41h 33mMultiple Airlines

Deal found 12/3

$318

Sun 2/228:50 amSJC - SJU

2 stops24h 27mUnited Airlines

Deal found 12/2

$339

Mon 1/56:00 amSJC - SJU

1 stop13h 22mAmerican Airlines

Deal found 12/2

$346

Find flight deals from San Jose to Luis Munoz Marin Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$275 (Delta)
One-way from	$138 (Delta)
Popular in	June
Cheapest in	September
Average price	$597

Provider with most accurate pricing for San Jose-San Juan Luis Munoz Marin Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Jose-San Juan Luis Munoz Marin Intl flights.

Search Deals

From San Jose to San Juan Luis Munoz Marin Intl

Search Deals

One-way flight from San Jose to San Juan Luis Munoz Marin Intl

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($47 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Jose to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Mon 2/2

10:45 pm-1:06 pm

1 stop10h 21m

San Juan Luis Munoz Marin Intl

Sat 2/14

6:15 am-12:36 pm

1 stop10h 21m

$275

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Sat 2/21

10:30 pm-1:04 pm

1 stop10h 34m

San Juan Luis Munoz Marin Intl

Thu 3/5

7:30 am-5:33 pm

2 stops14h 03m

$315

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Sun 2/22

6:30 pm-2:00 pm

2 stops15h 30m

San Juan Luis Munoz Marin Intl

Tue 3/3

6:15 am-8:19 pm

2 stops18h 04m

$315

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Sat 2/7

10:45 pm-1:06 pm

1 stop10h 21m

San Juan Luis Munoz Marin Intl

Sat 2/14

6:15 am-12:36 pm

1 stop10h 21m

$315

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Sat 2/7

5:05 pm-1:06 pm

2 stops16h 01m

San Juan Luis Munoz Marin Intl

Fri 2/13

7:30 am-8:19 pm

2 stops16h 49m

$315

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Mon 2/23

10:30 pm-1:04 pm

1 stop10h 34m

San Juan Luis Munoz Marin Intl

Tue 3/3

6:15 am-12:36 pm

1 stop10h 21m

$371

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Tue 3/10

7:30 pm-9:20 am

2 stops10h 50m

San Juan Luis Munoz Marin Intl

Tue 3/17

10:10 am-10:05 pm

2 stops14h 55m

$430

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Tue 3/24

6:10 am-9:58 pm

2 stops12h 48m

San Juan Luis Munoz Marin Intl

Tue 3/31

7:00 am-7:07 pm

2 stops15h 07m

$460

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Wed 2/25

6:30 am-11:56 pm

2 stops13h 26m

San Juan Luis Munoz Marin Intl

Tue 3/3

6:15 am-12:36 pm

1 stop10h 21m

$467

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Thu 1/15

7:00 am-11:45 pm

2 stops12h 45m

San Juan Luis Munoz Marin Intl

Sat 1/24

6:15 am-8:05 pm

2 stops17h 50m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 23 results

Compare providers for flights from San Jose to Luis Munoz Marin Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Luis Munoz Marin Intl in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust 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 San Jose, 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 San Jose, 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 San Jose, 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 San Jose, 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 San Jose, 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 San Jose to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from San Jose 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 San Jose to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from San Jose, California to San Juan Luis Munoz Marin Intl Airport?

To ensure you get the cheapest price possible for a flight from San Jose, California to San Juan Luis Munoz Marin Intl Airport, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, December is the cheapest month in which you can book a flight from San Jose, California to San Juan Luis Munoz Marin Intl Airport (average of $169). Flying from San Jose, 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 SJC to SJU?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 18% on flights from San Jose, California to San Juan Luis Munoz Marin Intl Airport by exploring options for tickets at noon.

What is the cheapest day to fly from San Jose, California to San Juan Luis Munoz Marin Intl Airport?

Travelers seeking maximum savings on their San Jose, California to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Luis Munoz Marin Intl

Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from San Jose 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

4,250 reviews

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

4,250 reviews

Southwest

8.0

Very good

4,250 reviews

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.

Delta

7.9

Good

8,011 reviews

Southwest

8.0

Very good

4,250 reviews

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.

United Airlines

7.4

Good

9,066 reviews

Southwest

8.0

Very good

4,250 reviews

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.

American Airlines

7.2

Good

11,047 reviews

Southwest

8.0

Very good

4,250 reviews

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

8,157 reviews

Southwest

8.0

Very good

4,250 reviews

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

What airport do you fly from for flights from San Jose to San Juan Luis Munoz Marin Intl?
San Jose (SJC) is the airport you will fly out of if you book a flight from San Jose to San Juan Luis Munoz Marin Intl. You should not have trouble finding flights to San Juan Luis Munoz Marin Intl from San Jose; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the San Jose airport to San Juan Luis Munoz Marin Intl. It is only a 2.9 mi journey to San Jose (SJC) from San Jose’s city center.
How long is the flight from San Jose, California to San Juan Luis Munoz Marin Intl Airport?
A quick flight from San Jose, California to San Juan Luis Munoz Marin Intl Airport can take about 10h 21m. Delta provides one of the quickest options available for as low as $275. San Jose, California and San Juan Luis Munoz Marin Intl Airport are separated by a distance of 3597 mi.
What are the cheapest airlines flying from San Jose, 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 $232. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $238 and $298, respectively. Users have found that Spirit Airlines is 55% cheaper than the other options available to this destination.
Can I find deals for flights from San Jose to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on San Jose to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Jose 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 San Jose to Luis Munoz Marin Intl.
Can I find deals for business class flights from San Jose to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from San Jose 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 San Jose, California to San Juan Luis Munoz Marin Intl Airport?
Currently, December is the cheapest month in which you can book a flight from San Jose, California to San Juan Luis Munoz Marin Intl Airport (average of $169). Flying from San Jose, 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

Dorado

Fajardo

Rio Grande

Humacao

Luquillo

Bayamón

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from San Jose to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$232	Average$361	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$255	Average$473	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$298	Average$576	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$383	Average$555	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$414	Average$671	FlexibilityNo cancel fee	On-time71%

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$138+ Cheap flights from San Jose, CA (SJC) 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Jose to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Jose to San Juan Luis Munoz Marin Intl are usually found in September or January, booked 68 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from San Jose to Luis Munoz Marin Intl

Cheapest flights from San Jose to Luis Munoz Marin IntlExplore the most affordable flight options available from San Jose to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Explore the most affordable flight options available from San Jose to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Find flight deals from San Jose to Luis Munoz Marin Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Jose to San Juan Luis Munoz Marin Intl Airport that are best for you.

Compare providers for flights from San Jose 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 San Jose to Luis Munoz Marin Intl in December.

Best time to book a flight from San Jose to Luis Munoz Marin Intl

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

Cheapflights Insights

Everything you need to know about your flight from San Jose to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from San Jose, California to San Juan Luis Munoz Marin Intl Airport?

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Find useful and relevant information for your journey from San Jose 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.

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Top 5 airlines flying from San Jose to Luis Munoz Marin Intl

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Cheapest flights from San Jose to Luis Munoz Marin Intl
Explore the most affordable flight options available from San Jose to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.