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Cheap flights from San Jose, California to San Juan from $183

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to San Juan departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Jose, California to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 11:02 pm
SJC
-
SJU
14h 02m
1 stop
American Airlines Logo
11:59 pm - 10:10 am
SJU
-
SJC
13h 11m
1 stop
$366American Airlines
Mon, May 4 - Thu, May 7
Southwest Logo
9:20 am - 12:25 am
SJC
-
SJU
12h 05m
1 stop
Southwest Logo
5:30 am - 3:25 pm
SJU
-
SJC
12h 55m
1 stop
$396Southwest
Thu, Jul 23 - Thu, Jul 30
Delta Logo
6:00 pm - 11:45 am
SJC
-
SJU
14h 45m
2 stops
Delta Logo
7:15 am - 7:07 pm
SJU
-
SJC
14h 52m
2 stops
$405Delta
Sat, May 2 - Wed, May 6
United Airlines Logo
6:19 pm - 12:34 pm
SJC
-
SJU
15h 15m
2 stops
United Airlines Logo
7:40 am - 5:23 pm
SJU
-
SJC
12h 43m
2 stops
$413United Airlines
Mon, May 4 - Thu, May 7
Delta Logo
11:00 pm - 1:25 pm
SJC
-
SJU
11h 25m
1 stop
Delta Logo
6:15 am - 11:42 pm
SJU
-
SJC
20h 27m
2 stops
$415Delta
Mon, Apr 13 - Thu, Apr 16
Delta Logo
6:00 pm - 12:52 pm
SJC
-
SJU
15h 52m
2 stops
Delta Logo
6:15 am - 7:07 pm
SJU
-
SJC
15h 52m
2 stops
$419Delta
Mon, Apr 13 - Fri, Apr 17
Southwest Logo
9:45 pm - 1:10 pm
SJC
-
SJU
12h 25m
1 stop
Southwest Logo
6:50 am - 5:25 pm
SJU
-
SJC
13h 35m
2 stops
$429Southwest
Mon, Apr 13 - Fri, Apr 17
United Airlines Logo
6:19 pm - 12:34 pm
SJC
-
SJU
15h 15m
2 stops
United Airlines Logo
7:40 am - 5:23 pm
SJU
-
SJC
12h 43m
2 stops
$437United Airlines
Mon, May 4 - Thu, May 7
Delta Logo
7:10 am - 8:30 pm
SJC
-
SJU
10h 20m
1 stop
Delta Logo
1:14 pm - 10:55 pm
SJU
-
SJC
12h 41m
1 stop
$440Delta
Sat, May 9 - Fri, May 22
American Airlines Logo
6:00 am - 4:32 am
SJC
-
SJU
19h 32m
1 stop
American Airlines Logo
11:59 pm - 10:07 am
SJU
-
SJC
13h 08m
1 stop
$444American Airlines
Mon, May 4 - Fri, May 8

United Airlines flights from San Jose, California to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on San Jose, California to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
May 4
SJC6:19 pmSan Jose
15h 15m
2 stops
SJU12:34 pmSan Juan Luis Munoz Marin Intl
May 7
SJU7:40 amSan Juan Luis Munoz Marin Intl
12h 43m
2 stops
SJC5:23 pmSan Jose
$413
United Airlines
May 4
SJC6:19 pmSan Jose
15h 15m
2 stops
SJU12:34 pmSan Juan Luis Munoz Marin Intl
May 7
SJU7:40 amSan Juan Luis Munoz Marin Intl
12h 43m
2 stops
SJC5:23 pmSan Jose
$437
United Airlines
Aug 1
SJC2:45 pmSan Jose
11h 44m
2 stops
SJU5:29 amSan Juan Luis Munoz Marin Intl
Aug 4
SJU2:05 amSan Juan Luis Munoz Marin Intl
12h 58m
1 stop
SJC12:03 pmSan Jose
$456

Delta flights from San Jose, California to San Juan Luis Munoz Marin Intl Airport

Our best Delta deals on San Jose, California to San Juan Luis Munoz Marin Intl Airport flight tickets
Delta
May 2
SJC6:00 pmSan Jose
14h 45m
2 stops
SJU11:45 amSan Juan Luis Munoz Marin Intl
May 6
SJU7:15 amSan Juan Luis Munoz Marin Intl
14h 52m
2 stops
SJC7:07 pmSan Jose
$405
Delta
Apr 13
SJC11:00 pmSan Jose
11h 25m
1 stop
SJU1:25 pmSan Juan Luis Munoz Marin Intl
Apr 16
SJU6:15 amSan Juan Luis Munoz Marin Intl
20h 27m
2 stops
SJC11:42 pmSan Jose
$415
Delta
Apr 13
SJC6:00 pmSan Jose
15h 52m
2 stops
SJU12:52 pmSan Juan Luis Munoz Marin Intl
Apr 17
SJU6:15 amSan Juan Luis Munoz Marin Intl
15h 52m
2 stops
SJC7:07 pmSan Jose
$419

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to San Juan Luis Munoz Marin Intl Airport 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, momondo users made 832,500 searches. Data last updated March 20, 2026.
Use the filters below to find and compare flights from San Jose, California to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Mon 5/4

6:00 am-11:02 pm

1 stop14h 02m

San Juan Luis Munoz Marin Intl

Thu 5/7

11:59 pm-10:10 am

1 stop13h 11m

$366

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Thu 7/23

9:20 am-12:25 am

1 stop12h 05m

San Juan Luis Munoz Marin Intl

Thu 7/30

5:30 am-3:25 pm

1 stop12h 55m

$396

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Sat 5/2

6:00 pm-11:45 am

2 stops14h 45m

San Juan Luis Munoz Marin Intl

Wed 5/6

7:15 am-7:07 pm

2 stops14h 52m

$405

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Mon 5/4

6:19 pm-12:34 pm

2 stops15h 15m

San Juan Luis Munoz Marin Intl

Thu 5/7

7:40 am-5:23 pm

2 stops12h 43m

$413

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Mon 4/13

11:00 pm-1:25 pm

1 stop11h 25m

San Juan Luis Munoz Marin Intl

Thu 4/16

6:15 am-11:42 pm

2 stops20h 27m

$415

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Mon 4/13

6:00 pm-12:52 pm

2 stops15h 52m

San Juan Luis Munoz Marin Intl

Fri 4/17

6:15 am-7:07 pm

2 stops15h 52m

$419

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Mon 4/13

9:45 pm-1:10 pm

1 stop12h 25m

San Juan Luis Munoz Marin Intl

Fri 4/17

6:50 am-5:25 pm

2 stops13h 35m

$429

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Mon 5/4

6:19 pm-12:34 pm

2 stops15h 15m

San Juan Luis Munoz Marin Intl

Thu 5/7

7:40 am-5:23 pm

2 stops12h 43m

$437
Quickest round-trip

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Sat 5/9

7:10 am-8:30 pm

1 stop10h 20m

San Juan Luis Munoz Marin Intl

Fri 5/22

1:14 pm-10:55 pm

1 stop12h 41m

$440

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Mon 5/4

6:00 am-4:32 am

1 stop19h 32m

San Juan Luis Munoz Marin Intl

Fri 5/8

11:59 pm-10:07 am

1 stop13h 08m

$444

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Jose, California to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Jose, California and San Juan Luis Munoz Marin Intl Airport?

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $304.

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from San Jose, California when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $489 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from San Jose, California for as low as $236 on momondo.

Can stopping save me money on San Jose, California to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 19% on your flight if you consider stops on a San Jose, California to San Juan Luis Munoz Marin Intl Airport flight.

How have San Jose, California to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

When to book flights from San Jose, California to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to San Juan Luis Munoz Marin Intl Airport (SJC to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

9h 40m

Direct flights

None
The fastest flight from San Jose, California to San Juan Luis Munoz Marin Intl Airport takes 9h 40m
There are no direct flights from San Jose, California to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from San Jose, California to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

  • How far is San Jose to San Juan Luis Munoz Marin Intl by plane?

    The distance between San Jose and San Juan Luis Munoz Marin Intl is about 3594.3 mi. A reasonable flight in good conditions will take 9h 40m.

  • When did momondo last update prices for flights from San Jose Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from San Jose Airport to San Juan Luis Munoz Marin Intl Airport refresh daily.

  • How many operators does momondo search for flights from San Jose Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from San Jose Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Jose Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The required travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Jose, California to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from San Jose, California to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from San Jose, California to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $182Free CancellationRating
7.4
9,454 reviews
Search United Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,306 reviews
Search Delta flights
Alaska AirlinesPriceFrom $313Free CancellationRating
7.9
12,085 reviews
Search Alaska Airlines flights
JetBluePriceFrom $369Free CancellationRating
7.2
2,909 reviews
Search JetBlue flights
SouthwestPriceFrom $376Free CancellationRating
8.0
4,324 reviews
Search Southwest flights
American AirlinesPriceFrom $414Free CancellationRating
7.1
11,484 reviews
Search American Airlines flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Rio Grande
Humacao
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to San Juan?

It is quick and easy to find San Jose to San Juan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Juan that suits you.

Can I find flights from San Jose to San Juan with flexible booking policies on momondo?

All flight searches from San Jose to San Juan on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Jose to San Juan?

Once all potential San Jose to San Juan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Jose to San Juan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Jose to San Juan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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