Cheap flights from San Jose, California to San Juan from $203
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 9/5. 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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Not ready to book? to track prices.Southwest flights from San Jose, California to San Juan Luis Munoz Marin Intl Airport
Our best Southwest deals on San Jose, California to San Juan Luis Munoz Marin Intl Airport flight tickets
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
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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
San JoseSan Juan
SJC San Jose - SJU San Juan Luis Munoz Marin Intl
SJCSJU
San Jose
Tue 11/3
12:58 pm-10:44 am
2 stops17h 46m
San Juan Luis Munoz Marin Intl
Fri 11/6
6:28 am-10:10 pm
1 stop19h 42m
San JoseSan Juan
SJC San Jose - SJU San Juan Luis Munoz Marin Intl
SJCSJU
San Jose
Tue 11/3
6:00 am-12:16 am
1 stop14h 16m
San Juan Luis Munoz Marin Intl
Fri 11/6
6:28 am-10:10 pm
1 stop19h 42m
San JoseSan Juan
SJC San Jose - SJU San Juan Luis Munoz Marin Intl
SJCSJU
San Jose
Mon 9/14
10:30 pm-12:50 pm
1 stop11h 20m
San Juan Luis Munoz Marin Intl
Fri 9/18
5:00 am-2:55 pm
2 stops12h 55m
San JoseSan Juan
SJC San Jose - SJU San Juan Luis Munoz Marin Intl
SJCSJU
San Jose
Wed 9/23
6:40 am-9:10 pm
2 stops11h 30m
San Juan Luis Munoz Marin Intl
Wed 9/30
11:50 am-8:35 pm
2 stops11h 45m
San JoseSan Juan
SJC San Jose - SJU San Juan Luis Munoz Marin Intl
SJCSJU
San Jose
Sat 10/17
4:27 pm-12:05 pm
2 stops16h 38m
San Juan Luis Munoz Marin Intl
Wed 10/21
6:45 am-6:48 pm
2 stops15h 03m
San JoseSan Juan
SJC San Jose - SJU San Juan Luis Munoz Marin Intl
SJCSJU
San Jose
Mon 10/19
10:40 pm-1:49 pm
1 stop12h 09m
San Juan Luis Munoz Marin Intl
Thu 10/22
6:45 am-10:08 pm
2 stops18h 23m
San JoseSan Juan
SJC San Jose - SJU San Juan Luis Munoz Marin Intl
SJCSJU
San Jose
Mon 9/21
6:37 pm-11:57 am
2 stops14h 20m
San Juan Luis Munoz Marin Intl
Wed 9/30
2:00 pm-8:48 pm
1 stop9h 48m
San JoseSan Juan
SJC San Jose - SJU San Juan Luis Munoz Marin Intl
SJCSJU
San Jose
Mon 9/21
6:37 pm-11:57 am
2 stops14h 20m
San Juan Luis Munoz Marin Intl
Wed 10/7
2:00 pm-8:48 pm
1 stop9h 48m
San JoseSan Juan
SJC San Jose - SJU San Juan Luis Munoz Marin Intl
SJCSJU
San Jose
Sun 9/13
10:30 pm-2:30 pm
1 stop13h 00m
San Juan Luis Munoz Marin Intl
Sun 9/27
5:30 am-3:10 pm
1 stop12h 40m
San JoseSan Juan
SJC San Jose - SJU San Juan Luis Munoz Marin Intl
SJCSJU
San Jose
Wed 11/4
6:00 am-12:16 am
1 stop14h 16m
San Juan Luis Munoz Marin Intl
Mon 11/9
6:28 am-10:10 pm
1 stop19h 42m
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?
Prices are currently low for flights on this route.
Typical prices usually range from $428 to $586.The lowest price recently found on this route was $406.
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 $436.
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 $578 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 $298 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 22% 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 August 2026, prices for San Jose, California to San Juan Luis Munoz Marin Intl Airport flights are approximately 3% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from San Jose to San Juan Luis Munoz Marin Intl?
Delta and United Airlines are the most popular carriers operating from San Jose to San Juan Luis Munoz Marin Intl
What airlines fly to San Juan Luis Munoz Marin Intl Airport?
American Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to San Juan Luis Munoz Marin Intl Airport from San Jose, California according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to San Juan Luis Munoz Marin Intl Airport. Keep in mind that there are 8 different airlines that fly to San Juan Luis Munoz Marin Intl Airport on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between San Jose, California and San Juan Luis Munoz Marin Intl Airport?
Houston (IAH) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from San Jose, California to San Juan Luis Munoz Marin Intl Airport?
Flights via Houston (IAH) offer the lowest average round-trip price of $483.
Which layover airport has the shortest travel time from San Jose, California to San Juan Luis Munoz Marin Intl Airport?
Flights connecting via Houston (IAH) have the shortest average one-way travel time: 9h 45m.
Which layover airport has the shortest connection time from San Jose, California to San Juan Luis Munoz Marin Intl Airport?
Atlanta (ATL) has the shortest average layover time for this route: 1h 28m.
When to book flights from San Jose, California to San Juan Luis Munoz Marin Intl Airport
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
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 20m.
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?
As of August 2026, there are 5 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from San Jose, California to San Juan Luis Munoz Marin Intl Airport is Alaska Airlines, representing 41% of all bookings. The subsequent popular airlines are Southwest at 28%, Delta at 15%, and American Airlines at 11%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $246 | Free Cancellation | Rating 7.8 8,497 reviews | |||
| PriceFrom $369 | Free Cancellation | Rating 7.1 3,031 reviews | |||
| PriceFrom $394 | Free Cancellation | Rating 7.1 11,897 reviews | |||
| PriceFrom $402 | Free Cancellation | Rating 8.0 4,216 reviews | |||
| PriceFrom $685 | Free Cancellation | Rating 7.9 12,793 reviews |
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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.
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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.
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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.