SJU

$854 Find Cheap Flights to San Juan

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 1/6. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
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
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Everything you should know

Cheapest return fare
$1,372
Typical prices: $2,704-$1,877
Delta
Mon 13/7Sat 25/7
SYD - SJU • 2 stops
Cheapest one-way flight
$854
United Airlines
Mon 1/6
SYD - SJU • 2 stops
When to travel
October
Cheapest • 43% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Luis Munoz Marin Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Luis Munoz Marin Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals to Luis Munoz Marin Intl

Mon, 13 Jul - Sat, 25 Jul
Delta Logo
09:15 - 16:39
SYD
-
SJU
45h 24m
2 stops
Delta Logo
17:50 - 06:50
SJU
-
SYD
47h 00m
2 stops
$1,372Delta
Tue, 14 Jul - Tue, 21 Jul
United Airlines Logo
10:20 - 05:29
SYD
-
SJU
33h 09m
2 stops
United Airlines Logo
01:00 - 06:55
SJU
-
SYD
39h 55m
2 stops
$1,806United Airlines
Thu, 16 Jul - Wed, 22 Jul
Delta Logo
09:15 - 22:29
SYD
-
SJU
27h 14m
2 stops
Delta Logo
17:50 - 06:50
SJU
-
SYD
47h 00m
2 stops
$1,824Delta
Mon, 13 Jul - Sat, 18 Jul
United Airlines Logo
09:30 - 05:29
SYD
-
SJU
33h 59m
2 stops
United Airlines Logo
02:05 - 06:55
SJU
-
SYD
62h 50m
2 stops
$1,905United Airlines
Mon, 13 Jul - Mon, 20 Jul
Delta Logo
09:15 - 13:11
SYD
-
SJU
41h 56m
2 stops
Delta Logo
17:50 - 06:50
SJU
-
SYD
47h 00m
2 stops
$2,055Delta
Wed, 15 Jul - Wed, 22 Jul
American Airlines Logo
12:00 - 23:50
SYD
-
SJU
25h 50m
1 stop
American Airlines Logo
10:35 - 07:05
SJU
-
SYD
30h 30m
2 stops
$2,072American Airlines
Tue, 14 Jul - Mon, 20 Jul
United Airlines Logo
10:20 - 14:44
SYD
-
SJU
42h 24m
2 stops
United Airlines Logo
15:56 - 06:55
SJU
-
SYD
48h 59m
2 stops
$2,087United Airlines
Thu, 16 Jul - Mon, 20 Jul
Delta Logo
09:15 - 22:29
SYD
-
SJU
27h 14m
2 stops
Delta Logo
17:50 - 06:50
SJU
-
SYD
47h 00m
2 stops
$2,220Delta
Sun, 12 Jul - Thu, 23 Jul
United Airlines Logo
09:30 - 17:38
SYD
-
SJU
46h 08m
2 stops
United Airlines Logo
13:40 - 07:00
SJU
-
SYD
27h 20m
2 stops
$2,274United Airlines
Wed, 15 Jul - Wed, 22 Jul
American Airlines Logo
12:00 - 23:50
SYD
-
SJU
25h 50m
1 stop
American Airlines Logo
05:45 - 06:55
SJU
-
SYD
35h 10m
1 stop
$2,281American Airlines
Booking Insights

KAYAK's insights & trends for flights to Luis Munoz Marin Intl

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 month to fly to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to San Juan Luis Munoz Marin Intl Airport is October, where tickets cost $1,213 on average for return flights. On the other hand, the most expensive months are March and December, where the average cost of tickets from Australia is $3,126 and $2,376 respectively. For one-way flights, the best month to travel is October with an average price of $1,213.

Find deals

Good to know – Book Cheap San Juan Luis Munoz Marin Intl Airport Plane Tickets

Low seasonApril
Cheapest flight$854
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (16% more expensive on average)
Flight from Sydney to San Juan

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 Luis Munoz Marin Intl Airport from central San Juan?

    The city centre of San Juan is 11 km from San Juan.

  • 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.

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.

Reviews of the 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 Australia 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 9751 reviews
7.1Entertainment
6.6Food
8.1Crew
7.7Boarding
7.3Comfort
Airline reviews

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

6.0 GoodRoger, May 2026
ONT - SFO
Read more United Airlines reviews

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Dinner was good, but the breakfast served in the morning was horrible.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Business class would have been better , poor quality blanket , services

First time flying with UA and it was a great experience. Thank you

Flights were on time actually early service was good and crew cheerful

Food was awful. TV didn’t work for long haul flight and my husband needed credit. Staff was nice and did their best but overall conditions were very uncomfortable.

We got to get extended leg room in Econ plus that was great. It was nice having our own dietary needs met with our meals, and the connecting flights had it as well. Only negative were the seats my bottom was/is really sore after a ten plus hour flight. Those seats are horrible, understandable for as many people use them. So we are going to purchase a gel seat pad.

It’s always a great time flying with united airlines.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Travelling to a place near Luis Munoz Marin Intl?

Book flights to Luis Munoz Marin Intl if you plan to visit one of these locations
Fajardo
Luquillo
Carolina

Everything you need to know for your flight to Luis Munoz Marin Intl

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

San Juan (SJU)