Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Jose to Puerto Rico from $136

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 to Puerto Rico departing on 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Jose to Puerto Rico

Cheap round-trip flights

Delta Logo
6:55 pm - 1:16 pmSJC-SJU
15h 21m2 stops
Delta Logo
7:15 am - 6:19 pmSJU-SJC
14h 04m2 stops
$255Delta
Find Deal
Mon, Sep 29 - Tue, Oct 7
Delta Logo
6:55 pm - 1:16 pmSJC-SJU
15h 21m2 stops
Delta Logo
7:15 am - 6:19 pmSJU-SJC
14h 04m2 stops
$302Delta
Find Deal
Sun, Sep 28 - Tue, Oct 7
Southwest Logo
8:55 pm - 1:20 pmSJC-SJU
13h 25m1 stop
Southwest Logo
4:20 pm - 10:20 pmSJU-SJC
10h 00m1 stop
$361Southwest
Find Deal
Sat, Nov 1 - Sat, Nov 8
Southwest Logo
8:55 pm - 12:45 pmSJC-SJU
12h 50m1 stop
Southwest Logo
5:50 am - 3:50 pmSJU-SJC
13h 00m1 stop
$373Southwest
Find Deal
Mon, Sep 15 - Thu, Sep 18
American Airlines Logo
2:08 pm - 12:50 pmSJC-SJU
19h 42m2 stops
American Airlines Logo
7:05 pm - 12:36 pmSJU-SJC
20h 31m2 stops
$381American Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
Spirit Airlines Logo
6:00 am - 4:40 amSJC-SJU
18h 40m2 stops
Spirit Airlines Logo
10:57 am - 10:19 pmSJU-SJC
15h 22m2 stops
$403Spirit Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
United Airlines Logo
6:30 am - 11:57 pmSJC-SJU
14h 27m2 stops
United Airlines Logo
1:05 am - 1:40 pmSJU-SJC
15h 35m2 stops
$408United Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 14
Spirit Airlines Logo
11:40 am - 2:11 pmSJC-SJU
23h 31m3 stops
Spirit Airlines Logo
2:49 am - 7:18 amSJU-SJC
31h 29m3 stops
$433Spirit Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 14
United Airlines Logo
6:30 am - 11:57 pmSJC-SJU
14h 27m2 stops
United Airlines Logo
2:00 pm - 8:54 pmSJU-SJC
9h 54m1 stop
$470United Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
American Airlines Logo
2:08 pm - 11:11 amSJC-SJU
18h 03m2 stops
American Airlines Logo
6:10 am - 6:25 pmSJU-SJC
15h 15m2 stops
$537American Airlines
Find Deal
Fri, Sep 5 - Thu, Sep 11

Delta flights from San Jose to Puerto Rico

Our best Delta deals on San Jose to Puerto Rico flight tickets
Delta
Sep 29
SJC6:55 pmSan Jose
15h 21m
2 stops
SJU1:16 pmSan Juan Luis Munoz Marin Intl
Oct 7
SJU7:15 amSan Juan Luis Munoz Marin Intl
14h 04m
2 stops
SJC6:19 pmSan Jose
$255
Find similar
Delta
Sep 28
SJC6:55 pmSan Jose
15h 21m
2 stops
SJU1:16 pmSan Juan Luis Munoz Marin Intl
Oct 7
SJU7:15 amSan Juan Luis Munoz Marin Intl
14h 04m
2 stops
SJC6:19 pmSan Jose
$302
Find similar
Delta
Sep 30
SJC6:35 amSan Jose
12h 25m
1 stop
SJU10:00 pmSan Juan Luis Munoz Marin Intl
Oct 15
SJU7:00 amSan Juan Luis Munoz Marin Intl
18h 59m
2 stops
SJC10:59 pmSan Jose
$341
Find similar

Southwest flights from San Jose to Puerto Rico

Our best Southwest deals on San Jose to Puerto Rico flight tickets
Southwest
Nov 1
SJC8:55 pmSan Jose
13h 25m
1 stop
SJU1:20 pmSan Juan Luis Munoz Marin Intl
Nov 8
SJU4:20 pmSan Juan Luis Munoz Marin Intl
10h 00m
1 stop
SJC10:20 pmSan Jose
$361
Find similar
Southwest
Sep 15
SJC8:55 pmSan Jose
12h 50m
1 stop
SJU12:45 pmSan Juan Luis Munoz Marin Intl
Sep 18
SJU5:50 amSan Juan Luis Munoz Marin Intl
13h 00m
1 stop
SJC3:50 pmSan Jose
$373
Find similar
Southwest
Sep 30
SJC8:55 pmSan Jose
12h 50m
1 stop
SJU12:45 pmSan Juan Luis Munoz Marin Intl
Oct 15
SJU6:10 amSan Juan Luis Munoz Marin Intl
14h 55m
1 stop
SJC6:05 pmSan Jose
$437
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose to Puerto Rico 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 August 17, 2025.
Use the filters below to find and compare flights from San Jose to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Mon 9/29

6:55 pm-1:16 pm

2 stops15h 21m

San Juan Luis Munoz Marin Intl

Tue 10/7

7:15 am-6:19 pm

2 stops14h 04m

$255

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Sun 9/28

6:55 pm-1:16 pm

2 stops15h 21m

San Juan Luis Munoz Marin Intl

Tue 10/7

7:15 am-6:19 pm

2 stops14h 04m

$302

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Sat 11/1

8:55 pm-1:20 pm

1 stop13h 25m

San Juan Luis Munoz Marin Intl

Sat 11/8

4:20 pm-10:20 pm

1 stop10h 00m

$361

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Mon 9/15

8:55 pm-12:45 pm

1 stop12h 50m

San Juan Luis Munoz Marin Intl

Thu 9/18

5:50 am-3:50 pm

1 stop13h 00m

$373

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Sat 9/20

2:08 pm-12:50 pm

2 stops19h 42m

San Juan Luis Munoz Marin Intl

Sat 9/27

7:05 pm-12:36 pm

2 stops20h 31m

$381

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Thu 11/13

6:00 am-4:40 am

2 stops18h 40m

San Juan Luis Munoz Marin Intl

Sun 11/16

10:57 am-10:19 pm

2 stops15h 22m

$403

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Tue 9/30

6:30 am-11:57 pm

2 stops14h 27m

San Juan Luis Munoz Marin Intl

Tue 10/14

1:05 am-1:40 pm

2 stops15h 35m

$408

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Tue 9/30

11:40 am-2:11 pm

3 stops23h 31m

San Juan Luis Munoz Marin Intl

Tue 10/14

2:49 am-7:18 am

3 stops31h 29m

$433

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Sat 9/20

6:30 am-11:57 pm

2 stops14h 27m

San Juan Luis Munoz Marin Intl

Sat 9/27

2:00 pm-8:54 pm

1 stop9h 54m

$470

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Fri 9/5

2:08 pm-11:11 am

2 stops18h 03m

San Juan Luis Munoz Marin Intl

Thu 9/11

6:10 am-6:25 pm

2 stops15h 15m

$537

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from San Jose to Puerto Rico

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 cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in September, then you should wait until January to fly from San Jose, when ticket prices are also cheap, with an average price of $374.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from San Jose is on a Sunday. momondo users have found tickets for Sunday departures for as low as $485. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Friday, with ticket prices averaging around $663.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from San Jose to Puerto Rico during this time can be as low as $487. In contrast, the most expensive time of day to depart to Puerto Rico is in the afternoon when prices are around $597.

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from San Jose when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $524 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from San Jose for as low as $388 on momondo.

Can stopping save me money on San Jose to Puerto Rico flights?

You could potentially save up to 28% on your flight if you consider stops on a San Jose to Puerto Rico flight.

Cheap San Jose to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose to Puerto Rico

Best Price Found

$136

Fastest flight time

10h 20m

Direct flights

None

Airports in Puerto Rico

2 airports
The best one-way flight to Puerto Rico from San Jose in the past 72 hours is $136. The best round-trip flight deal from San Jose to Puerto Rico found on momondo in the last 72 hours is $255.
The fastest flight from San Jose to Puerto Rico takes 10h 20m
There are no direct flights from San Jose to Puerto Rico. Popular non-direct route for this connection is San Jose Airport - San Juan Luis Munoz Marin Intl Airport.
There are 2 airports near Puerto Rico: Aguadilla Borinquen (BQN), San Juan Luis Munoz Marin Intl (SJU)
Search flight deals

  • When did momondo last update prices for flights from San Jose Airport to Puerto Rico?

    Prices for flights from San Jose Airport to Puerto Rico are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Jose Airport to Puerto Rico?

  • How old do you have to be to fly from San Jose Airport to Puerto Rico?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The required travel and health documents for your Puerto Rico 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 Puerto Rico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Jose to Puerto Rico

Compare and see reviews for airlines that fly from San Jose to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $232Free CancellationRating
6.3
8,040 reviews
Search Spirit Airlines flights
DeltaPriceFrom $255Free CancellationRating
8.0
7,986 reviews
Search Delta flights
United AirlinesPriceFrom $328Free CancellationRating
7.4
8,919 reviews
Search United Airlines flights
SouthwestPriceFrom $383Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
American AirlinesPriceFrom $414Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find San Jose to Puerto Rico 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 Puerto Rico that suits you.

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

momondo does allow users to show only those flights to Puerto Rico from San Jose which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Jose to Puerto Rico.

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

Price alerts on flights to Puerto Rico from San Jose are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 8/22
Fri 8/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo
Flights to San Juanfrom $103
Flights to Aguadillafrom $155
Flights to Mayagüezfrom $277