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STI - SJU

Find cheap flights from Santiago de los Caballeros to San Juan from $91

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 8/14. 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
Mon 6/3
Mon 6/10

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 43,369,418 times on KAYAK, and here is why:

Save 22% 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
5:46 pm - 6:59 pmSTI-SJU
1h 13mnonstop
3:11 pm - 4:27 pmSJU-STI
1h 16mnonstop
$206Frontier
Find Deal
Fri, Jul 5 - Mon, Jul 8
5:46 pm - 6:59 pmSTI-SJU
1h 13mnonstop
10:40 am - 12:05 pmSJU-STI
1h 25mnonstop
$209
Find Deal
Wed, Aug 14 - Sun, Aug 18
12:45 pm - 2:10 pmSTI-SJU
1h 25mnonstop
10:40 am - 12:05 pmSJU-STI
1h 25mnonstop
$255Silver Airways
Find Deal
Wed, Jun 12 - Sun, Jun 16
12:45 pm - 2:10 pmSTI-SJU
1h 25mnonstop
10:40 am - 12:05 pmSJU-STI
1h 25mnonstop
$292Silver Airways
Find Deal
Tue, May 21 - Thu, Jun 20
2:59 am - 11:32 amSTI-SJU
8h 33m1 stop
5:45 am - 1:59 amSJU-STI
20h 14m2 stops
$344Spirit Airlines
Find Deal
Tue, May 21 - Fri, May 31
3:50 pm - 10:33 pmSTI-SJU
6h 43m1 stop
6:05 am - 3:00 pmSJU-STI
8h 55m1 stop
$363Copa Airlines
Find Deal
Tue, May 21 - Thu, Jun 20
2:59 am - 7:47 pmSTI-SJU
16h 48m2 stops
5:45 am - 1:59 amSJU-STI
20h 14m2 stops
$370Spirit Airlines
Find Deal
Tue, May 21 - Fri, May 31
8:25 am - 4:03 pmSTI-SJU
7h 38m1 stop
8:40 pm - 7:23 amSJU-STI
10h 43m1 stop
$481JetBlue
Find Deal
Sat, May 18 - Tue, May 21
3:10 am - 3:24 pmSTI-SJU
12h 14m1 stop
10:40 am - 2:51 amSJU-STI
16h 11m1 stop
$530JetBlue
Find Deal
Fri, Jun 7 - Tue, Jun 11
3:55 pm - 10:37 pmSTI-SJU
6h 42m1 stop
6:05 am - 3:00 pmSJU-STI
8h 55m1 stop
$602Copa Airlines
Find Deal
Tue, Jul 2 - Tue, Jul 16

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 Mondays 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 September, where tickets cost $348 on average. On the other hand, the most expensive months are January and November, where the average cost of tickets is $501 and $462 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 82 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 $91. KAYAK users also found Santiago de los Caballeros to San Juan round-trip flights on Frontier from $206 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 is just one airline that flies from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport direct and that is Silver Airways. The best one-way deal found from Silver Airways for the route is $275.

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

There is a maximum of 1 nonstop flight a day that takes off from Santiago de los Caballeros and lands in San Juan Luis Munoz Marin Intl Airport, with an average flight time of 1h 25m. The most common departure time is 12:00 pm and most flights take off in the morning. Each week, there are 7 flights.

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 10m 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 12:45 pm and lands at 2:10 pm.

Good to know

Low season

September

High season

November

Cheapest flight

$91
Best time to beat the crowds with an average 13% 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 $91 for a one-way ticket and $206 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 72-201 / 202 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

Top tips for finding a cheap flight from STI to San Juan

  • Looking for a cheap flight? 25% of our users found flights on this route for $205 or less one-way and $309 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 278 reviews
6.3Boarding
6.9Crew
5.0Entertainment
6.1Comfort
5.0Food
Airline reviews

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!

2.0 MediocreAnonymous, Mar 2024MCO - EYW
Read more about Silver Airways reviews

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.

Flight was delayed a bit since booking but otherwise everything was very good.

While this is a VERY SMALL plane; take-off to landing was fine. It's the constant departure time changes that wore me out and I'll try to never use this inconsistent airway again. Four delays in one day. Done!!!!!!

This has been, by far, my worst experience with an airline company. I had a reservation for a Tuesday at 8:30 pm departure from Gainesville, FL (1.5 hours - direct flight) I received an email on Monday that my flight had been changed to Monday at night to depart from Jacksonville, FL (and it was an 11 .5 hours flight ). There was no way I would have had the time to gather my things, drive 1.5 hours to the Jacksonville airport, and make it on time to board the plane. Besides, I had a full day of work on Tuesday. The only good thing I xan say about Silver airlines is that they did give me a refund, but I had to wait about 4 hours for a call back

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.
8/14Wed
nonstopFrontier
1h 13mSTI-SJU
$91
7/12Fri
nonstopFrontier
1h 13mSTI-SJU
$115
7/11Thu
nonstopSilver Airways
1h 25mSTI-SJU
$142
7/11Thu
1 stopCopa Airlines
6h 42mSTI-SJU
$144
7/31Wed
nonstopSilver Airways
1h 25mSTI-SJU
$158
5/26Sun
1 stopSpirit Airlines
8h 33mSTI-SJU
$246
6/12Wed
1 stopJetBlue
15h 39mSTI-SJU
$260
5/26Sun
2 stopsSpirit Airlines
12h 19mSTI-SJU
$334
6/17Mon
1 stopJetBlue
13h 00mSTI-SJU
$340
8/10Sat
1 stopCopa Airlines
6h 41mSTI-SJU
$382

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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.
5/7Tue
multi-stop
6h 43mSTI-SJU
5/27Mon
nonstop
1h 25mSJU-STI
$363
5/6Mon
multi-stop
23h 14mSTI-SJU
5/27Mon
nonstop
1h 25mSJU-STI
$396
5/6Mon
multi-stop
9h 03mSTI-SJU
5/27Mon
nonstop
1h 25mSJU-STI
$397
5/7Tue
multi-stopSpirit Airlines
14h 29mSTI-SJU
5/24Fri
multi-stopSpirit Airlines
6h 09mSJU-STI
$443
5/7Tue
multi-stopSpirit Airlines
8h 33mSTI-SJU
5/24Fri
multi-stopSpirit Airlines
29h 11mSJU-STI
$468
5/7Tue
nonstopSilver Airways
1h 25mSTI-SJU
5/27Mon
nonstopSilver Airways
1h 25mSJU-STI
$494
5/7Tue
multi-stopAmerican Airlines
23h 30mSTI-SJU
5/27Mon
multi-stopAmerican Airlines
28h 15mSJU-STI
$546
5/8Wed
nonstopSilver Airways
1h 25mSTI-SJU
5/24Fri
nonstopSilver Airways
1h 25mSJU-STI
$612
5/8Wed
multi-stopJetBlue
13h 16mSTI-SJU
5/16Thu
multi-stopJetBlue
14h 46mSJU-STI
$654
5/9Thu
multi-stopJetBlue
9h 35mSTI-SJU
5/15Wed
multi-stopJetBlue
15h 05mSJU-STI
$670

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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:

$309

Browse origins:

  • Flights » 
  • Santiago de los Caballeros

Browse destinations:

  • Flights » 
  • Worldwide » 
  • San Juan Airport