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STI - SJU

$115 Find cheap flights from Santiago de los Caballeros 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 de los Caballeros to San Juan departing on 6/24. 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
0 bags
Thu 6/27
Thu 7/4

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 in flight searches from Santiago de los Caballeros 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 de los Caballeros to San Juan, as well as popular online travel agencies
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Santiago de los Caballeros to San Juan (STI-SJU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santiago de los Caballeros 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 and deals for you by selecting your travel dates.
Choose your dates
5:58 pm - 7:08 pmSTI-SJU
1h 10mnonstop
3:00 pm - 4:06 pmSJU-STI
1h 06mnonstop
$175Frontier
Find Deal
Fri, Jul 12 - Mon, Jul 22
12:45 pm - 2:10 pmSTI-SJU
1h 25mnonstop
10:40 am - 12:05 pmSJU-STI
1h 25mnonstop
$255Silver Airways
Find Deal
Mon, Jun 17 - Mon, Jun 24
12:45 pm - 2:10 pmSTI-SJU
1h 25mnonstop
10:40 am - 12:05 pmSJU-STI
1h 25mnonstop
$286Silver Airways
Find Deal
Fri, Jun 14 - Sun, Jun 16
12:45 pm - 2:10 pmSTI-SJU
1h 25mnonstop
3:18 pm - 4:29 pmSJU-STI
1h 11mnonstop
Wed, Jun 19 - Fri, Jun 21
5:53 pm - 7:03 pmSTI-SJU
1h 10mnonstop
10:40 am - 12:05 pmSJU-STI
1h 25mnonstop
Mon, Jun 24 - Wed, Jun 26
1:25 pm - 2:25 pmSTI-SJU
1h 00mnonstop
11:25 am - 12:25 pmSJU-STI
1h 00mnonstop
$304JetBlue
Find Deal
Thu, Nov 14 - Sun, Nov 17
8:30 am - 5:49 pmSTI-SJU
9h 19m1 stop
11:25 am - 12:25 pmSJU-STI
1h 00mnonstop
$328JetBlue
Find Deal
Thu, Nov 14 - Sun, Nov 17
3:55 pm - 10:37 pmSTI-SJU
6h 42m1 stop
6:05 am - 3:00 pmSJU-STI
8h 55m1 stop
$424Copa Airlines
Find Deal
Tue, Jun 18 - Thu, Jun 20
7:10 am - 4:40 pmSTI-SJU
9h 30m1 stop
6:30 am - 12:28 pmSJU-STI
5h 58m1 stop
$538American Airlines
Find Deal
Sun, Aug 18 - Sun, Aug 25
1:22 pm - 4:34 pmSTI-SJU
27h 12m1 stop
2:10 am - 12:22 pmSJU-STI
10h 12m1 stop
$582American Airlines
Find Deal
Tue, Oct 1 - Fri, Oct 4

Flights from Santiago de los Caballeros to San Juan - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Santiago de los Caballeros to San Juan?

The average price of all flights from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to San Juan on a Thursday and more expensive on a Sunday. On your return trip to Santiago de los Caballeros, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Santiago de los Caballeros 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 from Santiago de los Caballeros 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 de los Caballeros to San Juan Luis Munoz Marin Intl Airport is June, where tickets cost $346 on average. On the other hand, the most expensive months are January and November, where the average cost of tickets is $501 and $458 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Santiago de los Caballeros 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 month.
To get a below average price on the flight from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 40 days before departure.

Which airlines provide the cheapest flights from Santiago de los Caballeros to San Juan?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Frontier offered the best one-way deal for that route, at $115. KAYAK users also found Santiago de los Caballeros to San Juan round-trip flights on Frontier from $175 and on Silver Airways from $255.

Which airlines fly non-stop between Santiago de los Caballeros and San Juan Luis Munoz Marin Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport.
There are 2 airlines that fly nonstop from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport. They are Frontier and Silver Airways. The cheapest airline for this route is Silver Airways, with the best one-way deal found costing $274. On average, the best prices for this route can be found at Silver Airways.

How many flights are there between Santiago de los Caballeros and San Juan Luis Munoz Marin Intl Airport per day?

Each day, there are between 1 and 2 nonstop flights that take off from Santiago de los Caballeros and land in San Juan Luis Munoz Marin Intl Airport, with an average flight time of 1h 17m. The most common departure time is 5:00 pm and most flights take off in the morning. Each week, there are 10 flights. The most frequent day of departure is Wednesday, when 20% of all weekly flights depart. The fewest flights depart on a Sunday.

Which cabin class options are there for flights between Santiago de los Caballeros and San Juan Luis Munoz Marin Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Santiago de los Caballeros to San Juan take?

A direct flight to San Juan will take on average 1h 00m to travel the 308 miles flying distance from Santiago de los Caballeros.

What’s the earliest departure time from Santiago de los Caballeros to San Juan?

Early birds can take the earliest flight from Santiago de los Caballeros at 12:45 pm and will be landing in San Juan Luis Munoz Marin Intl Airport at 2:10 pm.

What’s the latest departure time from Santiago de los Caballeros to San Juan?

If you prefer to fly at night, the latest flight from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport jets off at 6:04 pm and lands at 7:14 pm.

Good to know

Low season

September

High season

November

Cheapest flight

$115
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Santiago de los Caballeros to San Juan

When to book flights from Santiago de los Caballeros to San Juan

Are your dates flexible? Find out the best times to travel from Santiago de los Caballeros 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 de los Caballeros to San Juan flights

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

    In the last 3 days, the lowest price for a flight from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport was $115 for a one-way ticket and $175 for a round-trip.

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

    Yes

  • Which airports will I be using when flying from Santiago de los Caballeros to San Juan?

    Santiago de los Caballeros and San Juan are both served by 1 main airport. You will leave Santiago de los Caballeros from Santiago de los Caballeros and will be arriving at San Juan Luis Munoz Marin Intl.

  • Which airlines offer Wi-Fi service onboard planes from Santiago de los Caballeros to San Juan?

    Only Delta offers inflight Wi-Fi service on the Santiago de los Caballeros to San Juan flight route.

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

    The ATR 42-300 / 320 is the aircraft model that flies most regularly on the Santiago de los Caballeros to San Juan flight route.

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

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

  • On which days can I fly direct from Santiago de los Caballeros to San Juan?

    There are nonstop flights from Santiago de los Caballeros to San Juan on a daily basis.

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santiago de los Caballeros 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 de los Caballeros 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 de los Caballeros 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 de los Caballeros with another airline. Booking your flights between Santiago de los Caballeros 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 de los Caballeros 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 de los Caballeros up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $141 or less one-way and $255 or less round-trip.

Prefer to fly non-stop from Santiago de los Caballeros to San Juan?

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

Nonstop departures

Santiago de los Caballeros to San Juan Luis Munoz Marin Intl

Monday

Frontier, JetBlue, Silver Airways, +1 more

Frontier, JetBlue, +2 more

Tuesday

JetBlue, Silver Airways, United Airlines

JetBlue, Silver Airways, +1 more

Wednesday

Frontier, JetBlue, Silver Airways, +1 more

Frontier, JetBlue, +2 more

Thursday

JetBlue, Silver Airways, United Airlines

JetBlue, Silver Airways, +1 more

Friday

Frontier, JetBlue, Silver Airways, +1 more

Frontier, JetBlue, +2 more

Saturday

JetBlue, Silver Airways, United Airlines

JetBlue, Silver Airways, +1 more

Sunday

JetBlue, Silver Airways, United Airlines

JetBlue, Silver Airways, +1 more

See more direct flights

Nonstop returns

San Juan Luis Munoz Marin Intl to Santiago de los Caballeros

Monday

Frontier, JetBlue, Silver Airways, +1 more

Frontier, JetBlue, +2 more

Tuesday

JetBlue, Silver Airways, United Airlines

JetBlue, Silver Airways, +1 more

Wednesday

Frontier, JetBlue, Silver Airways, +1 more

Frontier, JetBlue, +2 more

Thursday

JetBlue, Silver Airways, United Airlines

JetBlue, Silver Airways, +1 more

Friday

Frontier, JetBlue, Silver Airways, +1 more

Frontier, JetBlue, +2 more

Saturday

JetBlue, Silver Airways, United Airlines

JetBlue, Silver Airways, +1 more

Sunday

JetBlue, Silver Airways, United Airlines

JetBlue, Silver Airways, +1 more

See more direct flights
See more direct flights

Top airline flying from Santiago de los Caballeros to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Santiago de los Caballeros 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 de los Caballeros 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.
6.1
Silver AirwaysOverall score based on 277 reviews
6.2Boarding
6.9Crew
6.1Comfort
5.1Entertainment
5.0Food
Airline reviews

I booked because of time of the flights. I needed to be at my destination at a specific time, and missed my appointment because of your delays.Get rid of these junk planes. The ATR planes are dated old scary planes. And maybe you could actually be on time. This airlines on time record is horrible. The communications between the gate agents and this company dont exist.. They couldn't give any answers,. When trying to find out when the flight would leave, they get no response when they asked for details on flights, they receivedconflicting information. I felt bad for the gate agents having to deal with Silver's inability to communicate simple information. This is my last choice in air travel. On time flights are everywhere, and both flights I took were delayed. It's a sad company.

4.0 OkayMichael, May 2024EYW - TPA
Read more about Silver Airways reviews

I booked because of time of the flights. I needed to be at my destination at a specific time, and missed my appointment because of your delays.Get rid of these junk planes. The ATR planes are dated old scary planes. And maybe you could actually be on time. This airlines on time record is horrible. The communications between the gate agents and this company dont exist.. They couldn't give any answers,. When trying to find out when the flight would leave, they get no response when they asked for details on flights, they receivedconflicting information. I felt bad for the gate agents having to deal with Silver's inability to communicate simple information. This is my last choice in air travel. On time flights are everywhere, and both flights I took were delayed. It's a sad company.

The flight itself was good and the flight attendant was very good.

It was awesome until we ran into some bad weather but the pilots did an amazing job getting us to safety and landed

If you take this airline, they WILL change the flight time, and make you miss your connection. It has happened every time I used it. It's so unreliable that I think it shouldn't be offered on Kayak. You will regret it!

In addition to the fact that Silver changed the flight time several days before the trip without offering any choices , I was sick with Covid and unable to go on the trip. I tried to ask Silver for a credit for a flight when I’d recooperated but they don’t do credits, even for illness. I will Never fly on Silver again

I canceled due to a 7 hour delay. Was forced to book another airline last minute , very expensive. Silver Aorways sucks

I spent hours with orbitz to get my tsa # on my ticket. They didn’t have a place to enter. I will never use orbitz again. No customer service. A number in which u press offered options and the message replays instead of getting customer to that area. Silver did not make the promised call back. Finally someone responded to my email and took care of it after I lost hours of my vacation arranging this. Staff on flight barked orders.

Our pilot and flight attendant, Desiree, were great. I always fly this route and this crew was better than most.

The worst flight ever; 1st and last flying to this airlines

Easy boarding and deplaning. Short flight. Water was given but that was it.

Book cheap flights from Santiago de los Caballeros to San Juan

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Santiago de los Caballeros to San Juan found on KAYAK in the last 72 hours.
6/24Mon
nonstopFrontier
1h 10mSTI-SJU
$115
6/26Wed
nonstopSilver Airways
1h 25mSTI-SJU
$142
7/4Thu
1 stopCopa Airlines
6h 42mSTI-SJU
$171
6/15Sat
nonstopSilver Airways
1h 25mSTI-SJU
$179
8/10Sat
1 stopCopa Airlines
6h 41mSTI-SJU
$190
6/2Sun
1 stopSpirit Airlines
15h 40mSTI-SJU
$246
6/27Thu
1 stopSpirit Airlines
6h 22mSTI-SJU
$268
6/15Sat
1 stopJetBlue
11h 54mSTI-SJU
$272
6/3Mon
1 stopJetBlue
7h 35mSTI-SJU
$273
6/24Mon
1 stopJetBlue
15h 57mSTI-SJU
$275

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Last minute flights from Santiago de los Caballeros to San Juan

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 from Santiago de los Caballeros to San Juan that are departing in the next 10 days.
6/1Sat
multi-stopJetBlue
7h 35mSTI-SJU
6/4Tue
multi-stopJetBlue
11h 26mSJU-STI
$522
6/1Sat
multi-stopJetBlue
7h 35mSTI-SJU
6/3Mon
multi-stopJetBlue
15h 05mSJU-STI
$547
6/1Sat
multi-stopJetBlue
7h 35mSTI-SJU
6/3Mon
multi-stopJetBlue
15h 05mSJU-STI
$595
5/30Thu
multi-stopJetBlue
7h 38mSTI-SJU
6/1Sat
multi-stopJetBlue
15h 05mSJU-STI
$615
5/31Fri
multi-stopJetBlue
11h 13mSTI-SJU
6/3Mon
multi-stopJetBlue
15h 05mSJU-STI
$707
5/30Thu
multi-stopJetBlue
9h 35mSTI-SJU
6/2Sun
multi-stopJetBlue
15h 05mSJU-STI
$755
5/29Wed
multi-stopJetBlue
11h 28mSTI-SJU
6/1Sat
multi-stopJetBlue
15h 05mSJU-STI
$926

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Santiago de los Caballeros - San Juan Flights

Departure:

Santiago de los Caballeros (STI)Dominican Republic

Destination:

San Juan (SJU)Puerto Rico

Return flight deals:

San Juan - Santiago de los Caballeros

Cabin classes:

$141

Browse origins:

  • Flights » 
  • Santiago de los Caballeros

Browse destinations:

  • Flights » 
  • Worldwide » 
  • San Juan Airport