SCL - SJU

$280 Find Cheap Flights from Santiago to San Juan - Compare and Save

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 8/20. 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

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Everything you should know

Cheapest round-trip
$370
Typical prices: $404-$582
Arajet
Wed 9/23Tue 9/29
SCL - SJU • 1 stop
Cheapest one-way
$280
Typical prices: $322-$377
Multiple Airlines
Thu 8/20
SCL - SJU • 2 stops
Top airlines
Cheapest • from $370 (round-trip)
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Santiago and San Juan. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $430 (round-trip)
Shortest trip • 10h 49m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 8% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 27% price drop
Most popular
Good to know
Good to know
+1
+1
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Good to know
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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

Wed, Sep 23 - Tue, Sep 29
Arajet Logo
5:00 am - 2:34 pm-
10h 34m
Arajet Logo
4:30 pm - 3:35 am-
10h 05m
$370Arajet
Wed, Sep 23 - Tue, Sep 29
Multiple Airlines Logo
9:20 pm - 11:25 am-
15h 05m
Multiple Airlines Logo
4:30 pm - 3:35 am-
10h 05m
$473Multiple Airlines
Wed, Dec 2 - Wed, Dec 9
Arajet Logo
5:00 am - 2:58 pm-
10h 58m
Arajet Logo
4:28 pm - 6:38 am-
13h 10m
$497Arajet
Wed, Dec 2 - Wed, Dec 9
Arajet Logo
5:00 am - 2:58 pm-
10h 58m
Arajet Logo
4:28 pm - 6:38 am-
13h 10m
$498Arajet
Wed, Aug 26 - Sun, Aug 30
Avianca Logo
6:40 am - 5:10 pm-
10h 30m
Avianca Logo
6:35 pm - 4:45 am-
10h 10m
$564Avianca
Wed, Aug 26 - Tue, Sep 1
Avianca Logo
6:40 am - 5:10 pm-
10h 30m
Avianca Logo
1:05 pm - 4:45 am-
15h 40m
$564Avianca
Tue, Aug 25 - Tue, Sep 1
Avianca Logo
12:30 am - 5:10 pm-
16h 40m
Avianca Logo
1:05 pm - 4:45 am-
15h 40m
$564Avianca
Thu, Aug 13 - Fri, Aug 21
Copa Airlines Logo
2:14 am - 4:14 pm-
14h 00m
Copa Airlines Logo
5:34 am - 10:43 pm-
17h 09m
$566Copa Airlines
Fri, Oct 9 - Sat, Oct 17
Copa Airlines Logo
12:23 pm - 4:14 pm-
28h 51m
Copa Airlines Logo
6:16 pm - 12:22 am-
29h 06m
$566Copa Airlines
Sun, Aug 16 - Fri, Aug 21
Copa Airlines Logo
4:14 am - 10:29 pm-
18h 15m
Copa Airlines Logo
5:34 am - 10:43 pm-
17h 09m
$566Copa 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.

How much is a round-trip flight from Santiago to San Juan Luis Munoz Marin Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Santiago to San Juan Luis Munoz Marin Intl Airport departing in September.

Flight prices are below average for this route right now.

Flights to San Juan Luis Munoz Marin Intl Airport from Santiago usually cost between $404 and $611 in September.
The lowest price found in the past 5 days was $370 on Arajet (Sep 23-Sep 29).

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 $403 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $650 and $633 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 2 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low season

July

Cheapest flight

$280
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly with an average 6% increase in price.
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 5 days, the lowest price for a flight from Santiago to San Juan Luis Munoz Marin Intl Airport was $280 for a one-way ticket and $370 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 $804 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 $755 and an overall rating of 6.5.

  • 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 1564 reviews
6.9Food
7.4Comfort
6.8Entertainment
8.1Crew
7.8Boarding
Airline reviews

Orderly boarding, priority for platinum members, courtesy drinks from business class even when we were seating in economy.

10.0 ExcellentAnonymous, Jun 2026
Read more Copa Airlines reviews

Orderly boarding, priority for platinum members, courtesy drinks from business class even when we were seating in economy.

They didn’t have any headphones for the entertainment screen and their USB port didn’t accommodate a USB-C for more modern phones. The food was just ok. The staff was friendly but the seats were very uncomfortable for a full flight.

I was flying business class, and the French fellow passengers were super noisy. It was not a comfortable flight. And the crew was not helpful.

Great experience with a crew always thinking in the passenger

Friendly flight team and seamless travel from one stop to next.

Have veg meal going forward . Other than e everything was excellent !!!

The flight was 6 hours delayed due to equipment problems, I had to spend my night in the airport terminal in tight quarters. A bag of chips was all they offered, Then I missed my connecting flight and waited another 2 hours. All in all that trip took me almost one day.

Copa delayed the fight three times. We ended up flying about 24 hours after the original time.

Food was not good, no options for vegetarian or gluten free

landed in panama it was in terminal one. We had to take a bus to terminal two for customs. Then back to terminal one. It was very frustrating. Then, on the way back from panama it was the same situation. We had to go back and forth between terminals to check in and drop our bags and then to board. When we were leaving, we had to wait in line for the boarding area and go through another gate security process. They told the bottles of water and coffee were bought while in line in the airport after we passed the main security. Ridiculous (and expensive). A much better communication system is needed.

Even though I we were flying Business, my wife was in a wheelchair and the lady in the counter told the airport employee that he had to make the line (this was a first for us). There was only snacks and a heavier option to sell. The staff in the plane was great.

A flawless trip, great experience. Keep up the good work!

Horrible experience with Avianca, they delayed their flight and when we arrived to NYC, AVIANCA took 1 hr y 30 mins to park the airplane and all passenger get off the plane, it made me lost all my trains to get back home and I came back to my place at 3 am instead of 12 am. On the top of that their plane seat are so uncomfortable and is not enough space and killed my legs and knees, Avianca used to be good when it was a Colombian company, now after Brasilian company bought them, their service quality is bad and their flights are delayed and oversold.

Purchased a business class ticket and got a economy seat with center seat blocked they call it business. 3100usd ticket on a flight where economy costs 500usd The biggest scam insult have had on a regular airline. Avianca should be in the low cost category and kicked out of Star Alliance. I want the difference to be credited. Ets see what Avianca does. No reply so far. Avianca = low cost airline. Beware

I enjoyed it! In that case, I should have been offered this choice. On my first trip to Miami, I was asked to pay $320 for my luggage just for getting it totally broken. I cannot accept this situation at all!!!!

Worst airline , charge for everything even for water, seat space is very bad

$120 for a carry on bag !!!!!! Insane. Back-breaking seats. Do not recline. Food service is a disgrace. They give only water and a salty snack. Everything else has a price.

No comfort at all. You should add at least 1 meal or a bottle of water. I wanted to buy one sandwich and everything was gone.

The flight was overbooked and the solution gave was unrespctful. I arrived 4 hour in advance in the airport and only after 2hous was possible suggest a different ticket with another company LATAM, I have accepted, but when I was checking in at LATAM the tickets was issued without luggage, what it is absurd since I have bought my tickets including it since the beginning. Due to the timing for the next flight was not possible return to Avianca to claim due to the distance between Both companies Avianca and Latam since were located in different terminals. I have insiste to the crew of Latam to call Avianca to solve it, but they could help they were alleging that only paying a thousand pesos Mexicans ($1,000 MXN) to dispatch my luggage would be accepted and I have no money at all. So I had to beg for others passagens, it was an humiliating to exchange luggage with who was platinum in order to return back the luggage in the connection airport in Brazil (GRU). I have no clue that a judicial process would be taken from my side due the lots of stress in sequence by the non professional treatment with a passenger that was just following everything said by Avianca.. Long hours of waiting until next flight and only arrive at final destine in 6hs later..

Horrible service. Flight was delayed and the don't even offer eatwr

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

Information on your arrival and departure airports