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Find cheap flights to San Juan from S$ 1,488

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Luis Munoz Marin Intl departing on 18-7. 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
Mon 27-5
Mon 3-6

Search hundreds of travel sites at once for deals on flights to San Juan

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Juan, 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 Juan, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,623,357 times on KAYAK, and here's why:

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Cheap flight deals to Luis Munoz Marin Intl

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Luis Munoz Marin Intl 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 and deals for you by selecting your travel dates.
Choose your dates
21:00 - 12:05SIN-SJU
27h 05m2 stops
14:55 - 18:45SJU-SIN
39h 50m2 stops
S$ 1,669United Airlines
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Mon, 7 Oct - Wed, 9 Oct
21:00 - 12:55SIN-SJU
27h 55m2 stops
14:55 - 18:45SJU-SIN
39h 50m2 stops
S$ 1,670United Airlines
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Mon, 7 Oct - Wed, 9 Oct
08:45 - 20:38SIN-SJU
47h 53m2 stops
09:30 - 18:45SJU-SIN
45h 15m2 stops
S$ 1,842United Airlines
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Wed, 10 Jul - Sat, 20 Jul
01:50 - 01:31SIN-SJU
35h 41m2 stops
06:00 - 06:15SJU-SIN
36h 15m2 stops
S$ 1,908Japan Airlines
Find Deal
Sun, 6 Oct - Wed, 9 Oct
01:50 - 01:31SIN-SJU
35h 41m2 stops
06:00 - 06:15SJU-SIN
36h 15m2 stops
S$ 1,910Japan Airlines
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Sun, 6 Oct - Wed, 9 Oct
08:45 - 20:38SIN-SJU
47h 53m2 stops
13:40 - 18:45SJU-SIN
41h 05m3 stops
S$ 1,920United Airlines
Find Deal
Wed, 10 Jul - Sat, 20 Jul
08:45 - 12:05SIN-SJU
39h 20m2 stops
01:05 - 06:15SJU-SIN
41h 10m2 stops
S$ 2,636United Airlines
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Mon, 7 Oct - Tue, 8 Oct
01:50 - 00:23SIN-SJU
34h 33m2 stops
01:00 - 00:20SJU-SIN
35h 20m2 stops
S$ 3,415American Airlines
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Tue, 9 Jul - Fri, 19 Jul
12:10 - 01:56SIN-SJU
25h 46m1 stop
05:01 - 17:55SJU-SIN
48h 54m2 stops
S$ 3,954
Find Deal
Wed, 10 Jul - Sat, 20 Jul
01:50 - 01:56SIN-SJU
36h 06m2 stops
14:55 - 05:30SJU-SIN
26h 35m1 stop
S$ 5,764
Find Deal
Tue, 9 Jul - Sat, 20 Jul

Flights to Luis Munoz Marin Intl - Travel Insights & Trends

Get data-powered insights and trends into flights to Luis Munoz Marin Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to San Juan?

The average price of all flights to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to San Juan is Thursday where tickets can be as cheap as S$ 1,609. On the other hand, the most expensive day to fly is Sunday, where prices are S$ 1,770 on average.

What is the cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport?

The average price for all flights to San Juan Luis Munoz Marin Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is generally at night, when flights cost S$ 1,616 on average. The most expensive time of day to fly to San Juan Luis Munoz Marin Intl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 2,018.

How long is the flight to San Juan Luis Munoz Marin Intl Airport?

The duration of your flight to San Juan depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to San Juan on KAYAK is from Singapore, which takes 39h 41m.

Good to know

Low season

September

High season

September
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly and prices are also 28% lower on average.

When to book flights to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to San Juan based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking San Juan flights

  • How far is San Juan from central San Juan?

    The distance between San Juan and the city centre of San Juan is 11 km.

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

    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 Juan.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Juan 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 Juan?

    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 Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to San Juan

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

Prefer to fly direct to San Juan Luis Munoz Marin Intl?

Find which airlines fly direct to Luis Munoz Marin Intl, which days they fly and book direct flights.

Direct departures

Singapore to San Juan Luis Munoz Marin Intl

Monday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Tuesday

Aer Lingus, Aeromexico, Air Canada, +35 more

Aer Lingus, Aeromexico, +36 more

Wednesday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Thursday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Friday

Aer Lingus, Aeromexico, Air Canada, +35 more

Aer Lingus, Aeromexico, +36 more

Saturday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

Sunday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

See more direct flights

Direct returns

San Juan Luis Munoz Marin Intl to Singapore

Monday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Tuesday

Aer Lingus, Aeromexico, Air Canada, +35 more

Aer Lingus, Aeromexico, +36 more

Wednesday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Thursday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Friday

Aer Lingus, Aeromexico, Air Canada, +35 more

Aer Lingus, Aeromexico, +36 more

Saturday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

Sunday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

See more direct flights
See more direct flights

Top airline flying to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to San Juan. 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 Luis Munoz Marin Intl? 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.
7.4
United AirlinesOverall score based on 11228 reviews
8.1crew
7.7boarding
7.2comfort
7.1entertainment
6.7food
Airline reviews

Very nice staff , good in-flight entertainment and food/snacks. Our luggage didn’t make it on the way there, but picking up luggage at the airport was a straightforward process.

10.0 ExcellentKinna, Apr 2024NCE - FRA
Read more about United Airlines reviews

Very nice staff , good in-flight entertainment and food/snacks. Our luggage didn’t make it on the way there, but picking up luggage at the airport was a straightforward process.

Meals were adequate but could be better. Lots of movies, podcasts, tv shows. We really enjoyed using our personal headsets highly recommended. 15 hrs flight great to travel at night.

Flight delayed for 2 hours due to a part. The plane sat waiting for boarding for a long time and during final preflight inspection the issue was found. Why not do the preflight inspection sooner if you know the plane is being used?

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Left 2 hours later for delayed I had to take care a kid with special need since people don’t want to move to accommodate the rest of the family. . It wasn’t bad but that made me upset that people can be that selfish.

Flight from CLT to DUS via MUC ticketed by United Airlines and operated by Lufthansa. 2nd leg of flight from MUC to DUS was cancelled and no notification provided. At check in , Lufthansa agents at airport were unable to locate record and wanted us to contact United Airlines directly.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Unfortunately this is not a happy ending comment. Positive: flown United before no issue Negative: it only takes one bad experience to not plan future travel with United Cancún departure was delayed by 1h20 minutes, connection in Chicago was 1h30 minutes. Flight departure time 6:08 Miraculously 7 of us ran 4 kilometres through Chicago to arrive at 6:00 to be told very rudely by the 2 unprofessional United attendants you missed your flight and that we should of arrived early. Did I mention that reason I was flying? I received a call that my brother was dying and to get home. They provided no assistance would not answer any of our questions, ignorantly walked away. Deplorable

No snacks served! Seating in the kast row in uncomfortable.

The flight cancellation and process for getting a new flight was not that clear. United also had some delays that were unexpected. I am the most disappointed by the fact that I originally bought a Lufthansa ticket, only to be flown by United.

Book Cheap San Juan Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to San Juan found on KAYAK in the last 72 hours.
7-10Mon
2 stopsUnited Airlines
27h 05mSIN-SJU
9-10Wed
2 stopsUnited Airlines
39h 50mSJU-SIN
S$ 1,669
7-10Mon
2 stopsUnited Airlines
27h 55mSIN-SJU
9-10Wed
2 stopsUnited Airlines
39h 50mSJU-SIN
S$ 1,670
10-7Wed
2 stopsUnited Airlines
47h 53mSIN-SJU
20-7Sat
2 stopsUnited Airlines
45h 15mSJU-SIN
S$ 1,842
6-10Sun
2 stopsJapan Airlines
35h 41mSIN-SJU
9-10Wed
2 stopsJapan Airlines
36h 15mSJU-SIN
S$ 1,908
6-10Sun
2 stopsJapan Airlines
35h 41mSIN-SJU
9-10Wed
2 stopsJapan Airlines
36h 15mSJU-SIN
S$ 1,910
10-7Wed
2 stopsUnited Airlines
47h 53mSIN-SJU
20-7Sat
3 stopsUnited Airlines
41h 05mSJU-SIN
S$ 1,920
7-10Mon
2 stopsUnited Airlines
39h 20mSIN-SJU
8-10Tue
2 stopsUnited Airlines
41h 10mSJU-SIN
S$ 2,636
9-7Tue
2 stopsAmerican Airlines
34h 33mSIN-SJU
19-7Fri
2 stopsAmerican Airlines
35h 20mSJU-SIN
S$ 3,415
10-7Wed
1 stop
25h 46mSIN-SJU
20-7Sat
2 stops
48h 54mSJU-SIN
S$ 3,954
9-7Tue
2 stops
36h 06mSIN-SJU
20-7Sat
1 stop
26h 35mSJU-SIN
S$ 5,764

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to San Juan found on KAYAK in the last 72 hours.
18-7Thu
2 stopsSingapore Airlines
47h 44mSIN-SJU
S$ 1,488
17-7Wed
2 stopsAmerican Airlines
34h 33mSIN-SJU
S$ 1,677
18-7Thu
3 stopsUnited Airlines
68h 41mSIN-SJU
S$ 1,684
18-7Thu
1 stop
26h 47mSIN-SJU
S$ 1,809

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Last minute flights to Luis Munoz Marin Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to San Juan that are departing in the next 10 days.
2-5Thu
multi-stopAmerican Airlines
48h 24mSIN-SJU
9-5Thu
multi-stopAmerican Airlines
35h 35mSJU-SIN
S$ 2,084
2-5Thu
multi-stopQatar Airways
48h 45mSIN-SJU
10-5Fri
multi-stopQatar Airways
38h 26mSJU-SIN
S$ 2,779

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Flights to San Juan

Destination:

San Juan (SJU)Puerto Rico

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