STI - SJU

$234 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
$430
Typical prices: $211-$357
JetBlue
Tue 10/23Thu 10/25
STI - SJU • Non-stop
Cheapest one-way
$234
Typical prices: $126-$206
Copa Airlines
Wed 9/19
STI - SJU • 1 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 5 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $451 (round-trip)
Shortest trip • 7h 28m (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

Fri, Oct 23 - Sun, Oct 25
JetBlue Logo
7:40 pm - 8:49 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
1h 09mnonstop
JetBlue Logo
5:10 pm - 6:26 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
1h 16mnonstop
$430JetBlue
Mon, Oct 19 - Mon, Oct 26
JetBlue Logo
7:40 pm - 8:49 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
1h 09mnonstop
JetBlue Logo
5:10 pm - 6:26 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
1h 16mnonstop
$430JetBlue
Fri, Sep 25 - Mon, Sep 28
JetBlue Logo
7:39 pm - 8:48 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
1h 09mnonstop
JetBlue Logo
5:15 pm - 6:29 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
1h 14mnonstop
$430JetBlue
Sun, Oct 18 - Sun, Oct 25
JetBlue Logo
8:45 pm - 9:54 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
1h 09mnonstop
JetBlue Logo
5:10 pm - 6:26 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
1h 16mnonstop
$430JetBlue
Fri, Nov 20 - Wed, Dec 9
JetBlue Logo
8:15 pm - 9:26 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
1h 11mnonstop
JetBlue Logo
5:45 pm - 7:01 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
1h 16mnonstop
$430JetBlue
Fri, Sep 25 - Sun, Oct 4
JetBlue Logo
7:39 pm - 8:48 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
1h 09mnonstop
JetBlue Logo
5:15 pm - 6:29 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
1h 14mnonstop
$430JetBlue
Fri, Nov 20 - Sat, Dec 12
JetBlue Logo
8:15 pm - 9:26 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
1h 11mnonstop
JetBlue Logo
5:45 pm - 7:01 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
1h 16mnonstop
$430JetBlue
Mon, Oct 19 - Mon, Oct 26
JetBlue Logo
7:40 pm - 8:49 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
1h 09mnonstop
JetBlue Logo
5:10 pm - 6:26 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
1h 16mnonstop
$433JetBlue
Thu, Sep 24 - Sun, Sep 27
Copa Airlines Logo
4:12 pm - 10:29 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
6h 17m1 stop Panama City Tocumen Intl
Copa Airlines Logo
6:16 pm - 2:58 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
20h 42m1 stop Panama City Tocumen Intl
$446Copa Airlines
Thu, Sep 24 - Thu, Oct 1
Copa Airlines Logo
4:12 pm - 10:29 pmSTI  Santiago de los Caballeros-SJU San Juan Luis Munoz Marin Intl
6h 17m1 stop Panama City Tocumen Intl
Copa Airlines Logo
5:33 am - 2:58 pmSJU  San Juan Luis Munoz Marin Intl-STI Santiago de los Caballeros
9h 25m1 stop Panama City Tocumen Intl
$446Copa 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 from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport 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 start at $430. Prices are above average for this route right now, with typical round-trip fares ranging from $211 to $357. The lowest price found in the past 5 days was $430 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?

Thursday is the cheapest day of the week to fly from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport, it is 10% cheaper than the average day. Sunday is the most expensive day with flight prices 39% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • September is the cheapest month to fly from Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport at $181 round-trip.
  • July ($428) and August ($364) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 136% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices 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 5 weeks before departure. Booking in this window typically costs about 23% 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

August

Cheapest flight

$234
Best time to beat the crowds but there is an average 43% increase in price.
Most popular time to fly and prices are also 14% lower on average.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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.

  • What airlines are available 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.

  • 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 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 travelers should check the fare details before booking.

  • 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 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 $247 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 $49–$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.

  • 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) - 57% of one-stop connections
    • Panama City Tocumen Intl (PTY) - 29% of one-stop connections
    • Fort Lauderdale (FLL) - 14% of one-stop connections

    Orlando (MCO) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 36% on the Santiago de los Caballeros to San Juan Luis Munoz Marin Intl Airport route. Thursday is the cheapest departure day at $229 round-trip on average, while Sunday is the most expensive at $355, a difference of $126. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • 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%.

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

  • 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 4:11 pm and lands at 5:22 pm
    • Latest: departs at 8:45 pm and lands at 9:56 pm.

    The flight takes about 1h 11m.

  • 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 2 weeks of departure - run 17% above the route average of $254. Book 5 weeks before departure for the lowest fares.

  • 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.

  • 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 $430 to $4,062. That means the highest observed fare was about 9x 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 $238, which is 45% above the typical average for this route.

  • 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 28m, compared with 7h 56m via Panama City Tocumen Intl (PTY) and 9h 38m via Orlando (MCO).

  • 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 starting from around $4 for economy cars. Top options include:
    · Routes Car & Truck Rentals
    · U-Save
    · Payless
    · Hertz
    · Europcar

  • 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 $211 to $357, with an average of $254 over the past 12 months. Anything below $211 counts as a good deal.

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 can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $229 - about $126 less than Sunday (35% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 5 weeks before you fly. On this route, that window historically saves about 23% 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 September. Fares historically average $181 round-trip in that month - typically $247 less than the most expensive month, which is July (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.
    - Hampton Inn & Suites by Hilton San Juan
    - Coral by The Sea Hotel
    - San Juan Airport Hotel

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