SCL - SJU

$258 Find Cheap Flights from Santiago 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 from Santiago to San Juan departing on 5/31. 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 in flight searches from Santiago 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 in flight searches from Santiago to San Juan, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$363
Overall average: $495
Arajet
Tue 5/5Sun 5/10
SCL - SJU • 1 stop
Cheapest one-way
$258
Typical prices: $286-$336
Multiple Airlines
Sun 5/31
SCL - SJU • 2 stops
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 21% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Juan!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Santiago to San Juan (SCL-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santiago to San Juan 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 Santiago to San Juan

Tue, May 5 - Sun, May 10
Arajet Logo
3:35 am - 2:34 pm
SCL
-
SJU
10h 59m
1 stop
Arajet Logo
4:00 pm - 3:55 am
SJU
-
SCL
11h 55m
1 stop
$363Arajet
Sun, Mar 1 - Wed, Mar 18
Avianca Logo
1:35 am - 5:05 pm
SCL
-
SJU
16h 30m
1 stop
Avianca Logo
6:30 pm - 5:30 am
SJU
-
SCL
10h 00m
1 stop
$540Avianca
Fri, Mar 6 - Sun, Mar 15
Copa Airlines Logo
5:44 am - 4:09 pm
SCL
-
SJU
11h 25m
1 stop
Copa Airlines Logo
5:37 am - 3:58 am
SJU
-
SCL
21h 21m
1 stop
$562Copa Airlines
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
10:45 pm - 9:26 pm
SCL
-
SJU
23h 41m
1 stop
United Airlines Logo
4:52 pm - 8:50 am
SJU
-
SCL
38h 58m
2 stops
$564United Airlines
Thu, Feb 26 - Tue, Mar 10
United Airlines Logo
10:45 pm - 9:26 pm
SCL
-
SJU
23h 41m
1 stop
United Airlines Logo
6:40 am - 7:50 am
SJU
-
SCL
24h 10m
1 stop
$565United Airlines
Wed, Feb 18 - Thu, Feb 26
United Airlines Logo
10:45 pm - 9:00 pm
SCL
-
SJU
23h 15m
2 stops
United Airlines Logo
7:40 am - 8:50 am
SJU
-
SCL
24h 10m
1 stop
$567United Airlines
Wed, Feb 18 - Wed, Feb 25
United Airlines Logo
10:45 pm - 9:26 pm
SCL
-
SJU
23h 41m
1 stop
United Airlines Logo
4:52 pm - 8:50 am
SJU
-
SCL
38h 58m
2 stops
$568United Airlines
Thu, Feb 26 - Fri, Mar 6
United Airlines Logo
10:45 pm - 4:36 pm
SCL
-
SJU
18h 51m
1 stop
United Airlines Logo
3:46 pm - 8:50 am
SJU
-
SCL
16h 04m
1 stop
$569United Airlines
Wed, Feb 11 - Fri, Feb 20
Avianca Logo
1:35 am - 5:05 pm
SCL
-
SJU
16h 30m
1 stop
Avianca Logo
6:30 pm - 3:20 pm
SJU
-
SCL
19h 50m
1 stop
$570Avianca
Mon, Feb 2 - Mon, Feb 9
United Airlines Logo
10:45 pm - 4:36 pm
SCL
-
SJU
18h 51m
1 stop
United Airlines Logo
10:15 am - 8:50 am
SJU
-
SCL
21h 35m
1 stop
$574United Airlines
Booking Insights

KAYAK's insights & trends for Santiago to San Juan flights

Get data-powered insights and trends into flights from Santiago to San Juan to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Santiago 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 round-trip flights from Santiago 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 from Santiago to San Juan Luis Munoz Marin Intl Airport is October, where tickets cost $406 (return) on average. On the other hand, the most expensive months are January and February, where the average cost of round-trip tickets is $621 and $600 respectively.

How far in advance should I book a flight from Santiago to San Juan Luis Munoz Marin Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Santiago to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Santiago to San Juan Luis Munoz Marin Intl Airport, you should book around 5 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonJune
Cheapest flight$258
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Santiago to San Juan

When to book flights from Santiago to San Juan

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

FAQs for booking Santiago to San Juan flights

  • What is the cheapest flight from Santiago to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Santiago to San Juan Luis Munoz Marin Intl Airport was $258 for a one-way ticket and $363 for a round-trip.

  • Do I need a passport to fly between Santiago and San Juan?

    Yes

  • Which aircraft models fly most regularly from Santiago to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Santiago to San Juan?

    Star Alliance is the only airline alliance operating flights between Santiago and San Juan.

  • Which is the best airline for flights from Santiago to San Juan, Copa Airlines or Avianca?

    The two airlines most popular with KAYAK users for flights from Santiago to San Juan are Copa Airlines and Avianca. With an average price for the route of $558 and an overall rating of 7.6, Copa Airlines is the most popular choice. Avianca is also a great choice for the route, with an average price of $524 and an overall rating of 6.6.

  • How does KAYAK find such low prices on flights from Santiago 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 from Santiago to San Juan.

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

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

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

    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 Juan with an airline and back to Santiago with another airline. Booking your flights between Santiago and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santiago 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 from Santiago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Santiago to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Santiago to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santiago to San Juan? 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.
7.6
Copa AirlinesOverall score based on 1559 reviews
7.8Boarding
6.8Entertainment
6.8Food
7.4Comfort
8.1Crew
Airline reviews

A lot things happened in this trip.The fly should be less stress.

6.0 GoodIrma, Jan 2026
PTY - MIA
Read more Copa Airlines reviews

A lot things happened in this trip.The fly should be less stress.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

Some of the Air hostesses are not that friendly. Need improvement

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

horrible service, food was an embarrassment, no charging for cellphones, stay away

the food served was an embarrassment. No connection for charging the cellphone... What a crappy airline.

Provide free food and drinks on an international flight. Add updated head rests

Boarding was late due to the company’s that cleaned the aircraft (very poorly done) and the catering company. The entertainment system was not working for this six hour flight, uncomfortable seats in business (barely any cushion or recline). The airline staff is very good but the planes are horrible and not well maintained.

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

Staff are the rudest in the industry … awful customer service … will never fly Avianca again

Pros: we leave and arrive on time Cons: the most uncomfortable seats ever. You cant recline at all your seats. No entertainment No TVs flight attendants didn't provide even a glass of water. You have to go to back of the airplane and ask for one. I am Colombian and I remember seeing the flight attendants very neat, elegants which is or was a staple of Avianca.it was one with tennis shoes, no male up, the hair was messy... that was really odd.

The flight attendant smashed her beverage cart into my knee, causing significant amount of pain. The seats were extremely uncomfortable. No food or drink is offered unless you want to pay the ridiculous prices for it. The schedule of flying in the overnight hours is also very uncomfortable.

Here we have another airline flying to Guatemala but doesn't have a plus or a less, just in the middle. Why? Well, first we don't have even free water Movie selection is poor Seats don't recline in some places Food selection is carb based Forgot to mention, customer service on the web is the worst. Good things; Very reliable on schedule Kind crew

Last seat of Bussines Class it does recline but passenger seating behind kept pushing since they did not have space once my seat was reclined

We waited for one hour to deboard the plane after landing. That could be better

Not even water is offered on the flight. You cannot lean back on the seats and the seats are so narrow you can’t avoid rubbing elbows with the person next to you.

Everything you need to know for your flight from Santiago to San Juan

Information on your arrival and departure airports