$138 Find Cheap Flights from Puerto Rico to San Jose

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Jose departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Jose

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Jose, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to San Jose, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Puerto Rico to San Jose

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Puerto Rico to San Jose that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Puerto Rico to San Jose

Sat, Oct 25 - Sat, Nov 1
Delta Logo
7:15 am - 9:05 pmSJU-SJC
16h 50m2 stops
Delta Logo
4:37 pm - 12:56 pmSJC-SJU
17h 19m2 stops
$275Delta
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Thu, Oct 23 - Mon, Oct 27
Delta Logo
12:46 pm - 10:58 pmSJU-SJC
13h 12m1 stop
Delta Logo
4:37 pm - 11:56 amSJC-SJU
16h 19m2 stops
$276Delta
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Thu, Oct 23 - Sun, Nov 2
American Airlines Logo
1:35 pm - 9:21 amSJU-SJC
22h 46m2 stops
American Airlines Logo
5:00 am - 4:30 amSJC-SJU
19h 30m1 stop
$351American Airlines
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Fri, Oct 24 - Tue, Oct 28
American Airlines Logo
7:00 pm - 4:53 pmSJU-SJC
24h 53m2 stops
American Airlines Logo
3:15 pm - 11:06 amSJC-SJU
16h 51m2 stops
$352American Airlines
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Thu, Oct 2 - Mon, Oct 6
Frontier Logo
12:28 am - 11:30 amSJU-SJC
14h 02m2 stops
Frontier Logo
6:45 pm - 3:24 pmSJC-SJU
17h 39m2 stops
$353Frontier
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Thu, Oct 23 - Fri, Oct 31
Frontier Logo
9:06 pm - 11:32 amSJU-SJC
17h 26m2 stops
Frontier Logo
12:27 pm - 2:42 pmSJC-SJU
23h 15m2 stops
$362Frontier
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Fri, Oct 24 - Tue, Oct 28
Delta Logo
7:15 am - 10:59 pmSJU-SJC
18h 44m2 stops
Delta Logo
6:35 am - 9:59 pmSJC-SJU
12h 24m1 stop
$364Delta
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Fri, Oct 3 - Mon, Oct 6
United Airlines Logo
7:00 am - 5:17 pmSJU-SJC
13h 17m2 stops
United Airlines Logo
6:22 pm - 12:00 pmSJC-SJU
14h 38m2 stops
$400United Airlines
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Tue, Oct 28 - Thu, Nov 6
Southwest Logo
6:10 am - 6:05 pmSJU-SJC
14h 55m1 stop
Southwest Logo
6:35 am - 1:25 amSJC-SJU
14h 50m2 stops
$430Southwest
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Fri, Oct 24 - Mon, Oct 27
United Airlines Logo
2:00 pm - 9:06 pmSJU-SJC
10h 06m1 stop
United Airlines Logo
6:40 pm - 11:49 amSJC-SJU
14h 09m2 stops
$432United Airlines
Find Deal

Everything you should know

Cheapest round-trip
$275
Typical prices: $451-533
Delta
Sat 10/25Sat 11/1
SJU - SJC • 2 stops
Cheapest one-way
$138
Typical prices: $262-339
Delta
Thu 12/4
SJU - SJC • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Jose!
Booking Insights

KAYAK's insights & trends for flights to San Jose

Get data-powered insights and trends for flights to San Jose to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to San Jose?

The duration of your flight to San Jose depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to San Jose on KAYAK are from San Juan, which takes 11h 25m, Culebra, which takes 28h 52m, and Aguadilla, which takes 37h 54m.

How many direct flights to San Jose are there each day?

There are around 222 direct flights from within Puerto Rico to San Jose every day. Most flights depart in the morning, with 5:00 pm the most common departure time and 53% of flights departing in the morning.

Good to know

Low seasonOctober
Cheapest flight$138
Best time to beat the crowds with an average 67% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from San Juan to San Jose

FAQs - booking San Jose flights

  • How far is San Jose Airport from central San Jose?

    The distance between San Jose Airport and downtown San Jose is 3 miles.

  • What is the name of San Jose’s airport?

    San Jose is served by San Jose Airport, also commonly referred to as Mineta San Jose, Norman Y. Mineta San José Intl, San Jose, or San Jose Intl. The airport code is SJC.

  • What is the cheapest day to fly to San Jose?

    Based on KAYAK data, the cheapest day to fly to San Jose is Wednesday where round-trip tickets can be as cheap as $390. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $950 on average.

  • How does KAYAK find such low prices on flights to San Jose?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Jose.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Jose?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to San Jose?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Jose with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Jose?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to San Jose?

    The cheapest time of day to fly to San Jose is generally in the morning, when round-trip flights cost $491 on average. The most expensive time of day to fly to San Jose is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $803.

  • How many direct flights to San Jose are there each week?

    Each week there are around 1,549 direct flights from within Puerto Rico to San Jose. The most common day for departures is Friday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to San Jose

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Jose flight deals.

Reviews of the top airlines flying from Puerto Rico to San Jose

 
See real verified KAYAK customer reviews for airlines flying to San Jose. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Puerto Rico to San Jose. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to San Jose? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4242 reviews
8.6Crew
8.1Boarding
7.5Entertainment
7.0Food
8.0Comfort
Airline reviews

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

10.0 ExcellentGordon, Jul 2025GEG - OAK
Read more Southwest reviews

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

It was a perfect flight in all aspects! Both legs!

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

Great experience flying Southwest. The crew was really kind and helpful, and very friendly with our toddler.

Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

I will be flying again Southwest Airlines. Friendly crew, comfortable and affordable.

The flight crew was friendly. I tried to adjust my seat online ahead of time but no option existed without additional fees. My friend asked at the gate about a seat change and was able to make it happen. That was great! The flight crew moved a very tall gentleman and his companion which allowed us to have more space which was nice. Overall, good experience. Appreciated the blanket and pillow.

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

Food was surprisingly good but the WiFi was not great

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

Everything you need to know for your flight to San Jose

Information on the airport you'll fly into in San Jose

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