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Cheap flights from San Jose, California to San Juan from $193

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 7/28. 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.
Delta Logo
6:12 pm - 11:46 am
SJC
-
SJU
14h 34m
2 stops
Delta Logo
2:42 pm - 10:49 pm
SJU
-
SJC
11h 07m
1 stop
$469Delta
Sun, Jul 19 - Fri, Jul 31
Delta Logo
7:10 pm - 1:11 pm
SJC
-
SJU
15h 01m
2 stops
Delta Logo
2:21 pm - 11:39 pm
SJU
-
SJC
12h 18m
2 stops
$510Delta
Tue, Jul 21 - Tue, Jul 28
Delta Logo
5:01 pm - 1:04 pm
SJC
-
SJU
17h 03m
2 stops
Delta Logo
2:42 pm - 10:49 pm
SJU
-
SJC
11h 07m
1 stop
$511Delta
Fri, Jul 3 - Wed, Jul 15
Delta Logo
6:12 pm - 11:46 am
SJC
-
SJU
14h 34m
2 stops
Delta Logo
12:56 pm - 10:49 pm
SJU
-
SJC
12h 53m
1 stop
$526Delta
Sun, Jul 19 - Sun, Jul 26
Delta Logo
6:27 pm - 11:46 am
SJC
-
SJU
14h 19m
2 stops
Delta Logo
6:48 am - 5:22 pm
SJU
-
SJC
13h 34m
2 stops
$546Delta
Sat, Aug 8 - Sat, Aug 15
Delta Logo
6:20 am - 11:35 pm
SJC
-
SJU
14h 15m
2 stops
Delta Logo
1:14 pm - 10:55 pm
SJU
-
SJC
12h 41m
1 stop
$552Delta
Mon, Jun 1 - Thu, Jun 4
United Airlines Logo
6:37 pm - 12:34 pm
SJC
-
SJU
14h 57m
2 stops
United Airlines Logo
1:00 am - 1:24 pm
SJU
-
SJC
15h 24m
2 stops
$556United Airlines
Mon, Jun 1 - Wed, Jun 3
American Airlines Logo
6:00 am - 4:39 am
SJC
-
SJU
19h 39m
1 stop
American Airlines Logo
6:00 am - 10:42 pm
SJU
-
SJC
19h 42m
2 stops
$558American Airlines
Sun, Jul 19 - Wed, Jul 29
Delta Logo
6:35 am - 10:29 pm
SJC
-
SJU
12h 54m
1 stop
Delta Logo
12:56 pm - 10:49 pm
SJU
-
SJC
12h 53m
1 stop
$589Delta
Mon, Jul 13 - Mon, Jul 20
Delta Logo
6:35 am - 10:29 pm
SJC
-
SJU
12h 54m
1 stop
Delta Logo
2:42 pm - 10:49 pm
SJU
-
SJC
11h 07m
1 stop
$594Delta
Sun, Jul 19 - Fri, Jul 31

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
Sep 27
SJC5:05 pmSan Jose
15h 43m
2 stops
SJU11:48 amSan Juan Luis Munoz Marin Intl
Oct 2
SJU7:00 amSan Juan Luis Munoz Marin Intl
14h 45m
2 stops
SJC6:45 pmSan Jose
$386
Delta
Oct 13
SJC7:00 amSan Jose
13h 56m
2 stops
SJU11:56 pmSan Juan Luis Munoz Marin Intl
Oct 28
SJU7:30 amSan Juan Luis Munoz Marin Intl
14h 22m
1 stop
SJC6:52 pmSan Jose
$427
Delta
Sep 25
SJC10:20 pmSan Jose
10h 28m
1 stop
SJU11:48 amSan Juan Luis Munoz Marin Intl
Oct 2
SJU12:58 pmSan Juan Luis Munoz Marin Intl
12h 43m
1 stop
SJC10:41 pmSan Jose
$469

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
Sep 28
SJC6:37 pmSan Jose
14h 20m
2 stops
SJU11:57 amSan Juan Luis Munoz Marin Intl
Sep 29
SJU2:00 pmSan Juan Luis Munoz Marin Intl
10h 04m
1 stop
SJC9:04 pmSan Jose
$471
United Airlines
Oct 17
SJC6:37 pmSan Jose
14h 20m
2 stops
SJU11:57 amSan Juan Luis Munoz Marin Intl
Oct 23
SJU1:00 amSan Juan Luis Munoz Marin Intl
15h 02m
2 stops
SJC1:02 pmSan Jose
$476
United Airlines
Oct 12
SJC6:37 pmSan Jose
14h 20m
2 stops
SJU11:57 amSan Juan Luis Munoz Marin Intl
Oct 30
SJU1:25 pmSan Juan Luis Munoz Marin Intl
10h 46m
1 stop
SJC9:11 pmSan Jose
$491

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 May 12, 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

Sun 7/19

6:12 pm-11:46 am

2 stops14h 34m

San Juan Luis Munoz Marin Intl

Fri 7/31

2:42 pm-10:49 pm

1 stop11h 07m

$469

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Tue 7/21

7:10 pm-1:11 pm

2 stops15h 01m

San Juan Luis Munoz Marin Intl

Tue 7/28

2:21 pm-11:39 pm

2 stops12h 18m

$510

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Fri 7/3

5:01 pm-1:04 pm

2 stops17h 03m

San Juan Luis Munoz Marin Intl

Wed 7/15

2:42 pm-10:49 pm

1 stop11h 07m

$511

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Sun 7/19

6:12 pm-11:46 am

2 stops14h 34m

San Juan Luis Munoz Marin Intl

Sun 7/26

12:56 pm-10:49 pm

1 stop12h 53m

$526

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Sat 8/8

6:27 pm-11:46 am

2 stops14h 19m

San Juan Luis Munoz Marin Intl

Sat 8/15

6:48 am-5:22 pm

2 stops13h 34m

$546

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Mon 6/1

6:20 am-11:35 pm

2 stops14h 15m

San Juan Luis Munoz Marin Intl

Thu 6/4

1:14 pm-10:55 pm

1 stop12h 41m

$552

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Mon 6/1

6:37 pm-12:34 pm

2 stops14h 57m

San Juan Luis Munoz Marin Intl

Wed 6/3

1:00 am-1:24 pm

2 stops15h 24m

$556

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Sun 7/19

6:00 am-4:39 am

1 stop19h 39m

San Juan Luis Munoz Marin Intl

Wed 7/29

6:00 am-10:42 pm

2 stops19h 42m

$558

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Mon 7/13

6:35 am-10:29 pm

1 stop12h 54m

San Juan Luis Munoz Marin Intl

Mon 7/20

12:56 pm-10:49 pm

1 stop12h 53m

$589
Quickest round-trip

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Sun 7/19

6:35 am-10:29 pm

1 stop12h 54m

San Juan Luis Munoz Marin Intl

Fri 7/31

2:42 pm-10:49 pm

1 stop11h 07m

$594

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Juan from

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 September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $300.

How far in advance should I book a flight from San Jose, California 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 $535 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 $234 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 23% 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?

As of May 2026, prices for San Jose, California to San Juan Luis Munoz Marin Intl Airport flights are approximately 111% more expensive when compared to flights at the same time last year.

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

10h 36m

Direct flights

None
The fastest flight from San Jose, California to San Juan Luis Munoz Marin Intl Airport takes 10h 36m
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.
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Frequently asked questions about flying from San Jose, California to San Juan Luis Munoz Marin Intl Airport

  • 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 10h 36m.

  • 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
DeltaPriceFrom $138Free CancellationRating
7.9
8,452 reviews
Search Delta flights
United AirlinesPriceFrom $182Free CancellationRating
7.4
9,701 reviews
Search United Airlines flights
JetBluePriceFrom $369Free CancellationRating
7.1
2,973 reviews
Search JetBlue flights
SouthwestPriceFrom $376Free CancellationRating
8.0
4,296 reviews
Search Southwest flights
American AirlinesPriceFrom $394Free CancellationRating
7.1
11,664 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $420Free CancellationRating
7.9
12,354 reviews
Search Alaska 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
Rio Grande
Humacao
Caguas
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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