STI - SJU

$204 Find Cheap Flights from Santiago de los Caballeros to San Juan - Compare and Save

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Everything you should know

Cheapest round-trip
$361
Typical prices: $225-$387
JetBlue
Sat 12/22Tue 1/2
STI - SJU • Non-stop
Cheapest one-way
$204
Typical prices: $147-$237
JetBlue
Tue 12/25
STI - SJU • Non-stop
Nonstop flights
You can fly direct with JetBlue. Average duration is 1h 11m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 21 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 32% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $451 (round-trip)
Shortest trip • 7h 08m (one-way)
Insights
Insights
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We hope you love your trip to San Juan Luis Munoz Marin Intl Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santiago de los Caballeros to San Juan

Tue, Dec 22 - Fri, Jan 1
JetBlue Logo
7:19 pm - 8:30 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
1h 11mnonstop
JetBlue Logo
4:53 pm - 6:09 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
1h 16mnonstop
$361JetBlue
Wed, Dec 23 - Mon, Jan 4
JetBlue Logo
7:19 pm - 8:30 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
1h 11mnonstop
JetBlue Logo
4:53 pm - 6:09 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
1h 16mnonstop
$361JetBlue
Tue, Dec 22 - Sat, Jan 2
JetBlue Logo
7:19 pm - 8:30 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
1h 11mnonstop
JetBlue Logo
5:05 pm - 6:21 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
1h 16mnonstop
$361JetBlue
Mon, Dec 21 - Sun, Jan 3
JetBlue Logo
7:19 pm - 8:30 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
1h 11mnonstop
JetBlue Logo
4:53 pm - 6:09 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
1h 16mnonstop
$377JetBlue
Mon, Dec 21 - Sun, Jan 3
JetBlue Logo
7:19 pm - 8:30 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
1h 11mnonstop
JetBlue Logo
4:53 pm - 6:09 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
1h 16mnonstop
$379JetBlue
Sun, Dec 6 - Fri, Dec 11
JetBlue Logo
7:19 pm - 8:30 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
1h 11mnonstop
JetBlue Logo
4:53 pm - 6:09 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
1h 16mnonstop
$393JetBlue
Thu, Jan 21 - Sun, Jan 24
JetBlue Logo
9:36 pm - 10:46 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
1h 10mnonstop
JetBlue Logo
7:14 pm - 8:26 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
1h 12mnonstop
$393JetBlue
Tue, Dec 22 - Wed, Jan 13
JetBlue Logo
7:19 pm - 8:30 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
1h 11mnonstop
JetBlue Logo
7:14 pm - 8:26 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
1h 12mnonstop
$393JetBlue
Thu, Dec 3 - Sun, Dec 6
Copa Airlines Logo
4:00 pm - 10:28 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
6h 28m1 stop Panama City Tocumen Intl
Copa Airlines Logo
6:13 pm - 2:58 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
20h 45m1 stop Panama City Tocumen Intl
$397Copa Airlines
Mon, Feb 1 - Sun, Feb 28
Copa Airlines Logo
3:56 pm - 10:18 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
6h 22m1 stop Panama City Tocumen Intl
Copa Airlines Logo
6:14 pm - 2:52 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
20h 38m1 stop Panama City Tocumen Intl
$397Copa Airlines
Booking Insights

Price, demand and travel trends for Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Round-trip flights from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport typically range from $225 to $387. The lowest price found in the past 5 days was $361, on JetBlue.

What's the cheapest day of the week to fly from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport. It’s 18% cheaper than the average day, while Sunday is the most expensive, with prices 26% higher.

What’s the cheapest month to fly from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport?

•October is the cheapest month to fly from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport at $196 round-trip.
•September ($436) and July ($428) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 122% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport the cheapest?

Flights from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport are cheapest 21 weeks before departure. Booking in this window typically costs about 37% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Santiago de los Caballeros to San Juan

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Key details for Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport flights

Low season

September

Cheapest flight

$204
Beat the crowds with an average 49% drop in travelers.
The most popular month to fly with an average 35% increase in travelers.
One-way flight from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport

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

Your Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport?

    These are the earliest and latest flight times available from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport:

    • Earliest: departs at 7:19 pm and lands at 8:30 pm
    • Latest: departs at 9:36 pm and lands at 10:47 pm.

    The flight takes about 1h 11m.

  • What cabin classes can I book on flights from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport?

    Only Economy Class is available on flights from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport.

  • How long is a flight from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport?

    A nonstop flight from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport takes 1h 11m, covering 308 miles.

  • Do I need a passport to fly from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport flight?

    Round-trip flights from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport range from $225 to $387, with an average of $287 over the past 12 months. Anything below $225 counts as a good deal.

  • How expensive are last-minute Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 19% above the $287 route average. Book 21 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $272 round-trip, compared to $451 via a layover through Panama City Tocumen Intl (PTY).

  • What is the standard checked-bag allowance on flights from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $47–$98 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport?

    The Airbus A321neo family is used most often on this route, operated mainly by Delta and Frontier. Other aircraft seen on the route include Boeing 737 MAX 9 variants.

  • How are flight departures from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport spread across the day?

    Evening is the busiest departure period on Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and night flights for 0%.

  • Have flight prices from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $361 to $3,482. That means the highest observed fare was about 10x higher than the lowest one.

  • How are flight prices from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport looking right now?

    One-way fares from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport are currently higher than usual. Average one-way flight prices are about $216, which is 19% above the typical average for this route.

  • What car rental options are available at San Juan Luis Munoz Marin Intl Airport (SJU)?

    San Juan Luis Munoz Marin Intl Airport (SJU) hosts 5 major car rental companies, with daily rates averaging $40 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • U-Save
    • Hertz
    • Payless
    • Europcar

  • Which airports can I use when flying from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport?

    Flights from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport usually depart from Santiago de los Caballeros (STI) and arrive at San Juan Luis Munoz Marin Intl (SJU).

  • Which airports do connecting flights from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport pass through?

    One-stop flights from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport most commonly connect through:

    • Orlando (MCO) - 36% of one-stop connections
    • Newark (EWR) - 27% of one-stop connections
    • Fort Lauderdale (FLL) - 18% of one-stop connections
    • Panama City Tocumen Intl (PTY) - 18% of one-stop connections

  • Can I save money by using flexible dates for flights from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport?

    Yes. Flexible dates can save you up to 35% on flights from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport. Thursday is the cheapest departure day at $238 round-trip on average, while Sunday is the most expensive at $362, a difference of $124.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport?

    Only JetBlue operates flights between Santiago de los Caballeros and San Juan Luis Munoz Marin Intl Airport.

  • How much time can I save by choosing a different layover airport from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport?

    Flying via Fort Lauderdale (FLL) gives the shortest average 1-stop total travel time at 7h 08m, compared with 7h 56m via Panama City Tocumen Intl (PTY) and 9h 32m via Newark (EWR).

  • What popular places can I visit in San Juan Luis Munoz Marin Intl Airport?

    Some of the most popular sights in San Juan Luis Munoz Marin Intl Airport are Viejo San Juan, Puerto Rico Convention Center and Condado Beach. These are among the most viewed places in San Juan Luis Munoz Marin Intl Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport flights?

    Among airlines operating Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport flights:

    • JetBlue: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • JetBlue: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $238, about $124 less than Sunday fares (34% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 37% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport trip for October. Fares historically average $196 round-trip in that month - typically $240 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Juan Luis Munoz Marin Intl Airport.

    • Coral by The Sea Hotel
    • San Juan Airport Hotel
    • Hampton Inn & Suites by Hilton San Juan

Prefer to fly direct from Santiago de los Caballeros to San Juan?

 
Find which airlines fly direct from Santiago de los Caballeros Airport to San Juan Luis Munoz Marin Intl Airport, which days they fly and book direct flights.

Direct departures

Santiago de los Caballeros to San Juan Luis Munoz Marin Intl

Monday

JetBlue

JetBlue

Tuesday

JetBlue

JetBlue

Wednesday

JetBlue

JetBlue

Thursday

JetBlue

JetBlue

Friday

JetBlue

JetBlue

Saturday

JetBlue

JetBlue

Sunday

JetBlue

JetBlue

See more direct flights

Direct returns

San Juan Luis Munoz Marin Intl to Santiago de los Caballeros

Monday

JetBlue

JetBlue

Tuesday

JetBlue

JetBlue

Wednesday

JetBlue

JetBlue

Thursday

JetBlue

JetBlue

Friday

JetBlue

JetBlue

Saturday

JetBlue

JetBlue

Sunday

JetBlue

JetBlue

See more direct flights

More options for your flight from Santiago de los Caballeros to San Juan

Complete your trip to San Juan with a hotel stay or car rental