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$82+ Cheap flights from Santiago de los Caballeros (STI) to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
STI — SJU
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Santiago de los Caballeros to Puerto Rico

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de los Caballeros (STI) to Puerto Rico (PR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Round-trip from

$141
(Kiwi.com)

One-way from

$82
(Frontier)

Popular in

March

Cheapest in

November

Average price

$250

Good round-trip deal

$202 or less

Good one-way deal

$193 or less
From Santiago de los Caballeros to Puerto Rico
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One-way flight from Santiago de los Caballeros to Puerto Rico
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Highest demand for flights based on searches. 12% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Santiago de los Caballeros to Puerto Rico.
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Price to beat on a one-way flight from Santiago de los Caballeros to Puerto Rico.
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Find flight deals from Santiago de los Caballeros to Puerto Rico

Cheapest flights from Santiago de los Caballeros to Puerto Rico
Explore the most affordable flight options available from Santiago de los Caballeros to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/206:43 pmSTI - SJU
Nonstop1h 13mFrontier
Mon 3/244:04 pmSJU - STI
Nonstop1h 18mFrontier
Deal found 1/28$141
This JetBlue deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/41:50 pmSTI - SJU
Nonstop1h 14mJetBlue
Tue 2/1111:25 amSJU - STI
Nonstop1h 15mJetBlue
Deal found 1/29$197
This Priceline deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1510:59 amSTI - SJU
1 stop12h 26mSpirit Airlines
Tue 2/185:22 pmSJU - STI
1 stop16h 42mSpirit Airlines
Deal found 1/29$402
This United Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1812:49 pmSTI - SJU
1 stop11h 47mUnited Airlines
Thu 2/272:05 amSJU - STI
1 stop9h 38mUnited Airlines
Deal found 1/30$872

Find flights from Santiago de los Caballeros to Puerto Rico within your budget

Customize your flight search to find flights from Santiago de los Caballeros to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Thu 3/20

6:43 pm-7:56 pm

Nonstop1h 13m

San Juan Luis Munoz Marin Intl

Mon 3/24

4:04 pm-5:22 pm

Nonstop1h 18m

$141

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Tue 2/25

1:48 pm-3:02 pm

Nonstop1h 14m

San Juan Luis Munoz Marin Intl

Thu 3/13

11:12 am-12:28 pm

Nonstop1h 16m

$197

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Sat 2/15

10:59 am-11:25 pm

1 stop12h 26m

San Juan Luis Munoz Marin Intl

Tue 2/18

5:22 pm-10:04 am

1 stop16h 42m

$402

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Tue 2/18

12:49 pm-12:36 am

1 stop11h 47m

San Juan Luis Munoz Marin Intl

Thu 2/27

2:05 am-11:43 am

1 stop9h 38m

$872

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Thu 2/27

7:43 pm-8:56 pm

Nonstop1h 13m

$82

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Tue 2/25

1:48 pm-3:02 pm

Nonstop1h 14m

$112

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Fri 2/28

10:59 am-11:25 pm

1 stop12h 26m

$201

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Sat 3/1

10:59 am-2:54 am

2 stops15h 55m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Best time to book a flight from Santiago de los Caballeros to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Santiago de los Caballeros with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Santiago de los Caballeros to Puerto Rico

Get recent, data-driven insights about flights from Santiago de los Caballeros to Puerto Rico including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Santiago de los Caballeros to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from Santiago de los Caballeros to Puerto Rico (average of $254). Flying from Santiago de los Caballeros to Puerto Rico in March is currently the most expensive (average of $372). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STI to PR?

Find hourly flight availability from Santiago de los Caballeros to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santiago de los Caballeros to Puerto Rico as you normally would.

Weekly flight availability from Santiago de los Caballeros to Puerto Rico

Explore weekly flight availability from Santiago de los Caballeros to Puerto Rico. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 30, 2025.

The most flights from STI to PR0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated January 30, 2025.
JetBlue
7.4
Good
3,153 reviews

Food

6.8

Crew

8.1

Entertainment

7.3

Comfort

7.7

Boarding

7.6

Overall

7.4

Reviews

1 / 20

2.0
Mediocre

Guillermo,Nov 2024

JFK - SJO

Flight canceled, returned to NY and waiting for the new one. Thanks

JetBlue
7.4
Good
3,153 reviews
JetBlue
7.4
Good
3,153 reviews

Food

6.8

Crew

8.1

Entertainment

7.3

Comfort

7.7

Boarding

7.6

Overall

7.4

Reviews

1 / 20

2.0
Mediocre

Guillermo,Nov 2024

JFK - SJO

Flight canceled, returned to NY and waiting for the new one. Thanks

United Airlines
7.4
Good
8,906 reviews
JetBlue
7.4
Good
3,153 reviews

Food

6.8

Crew

8.1

Entertainment

7.3

Comfort

7.7

Boarding

7.6

Overall

7.4

Reviews

1 / 20

2.0
Mediocre

Guillermo,Nov 2024

JFK - SJO

Flight canceled, returned to NY and waiting for the new one. Thanks

Spirit Airlines
6.3
Okay
8,083 reviews
JetBlue
7.4
Good
3,153 reviews

Food

6.8

Crew

8.1

Entertainment

7.3

Comfort

7.7

Boarding

7.6

Overall

7.4

Reviews

1 / 20

2.0
Mediocre

Guillermo,Nov 2024

JFK - SJO

Flight canceled, returned to NY and waiting for the new one. Thanks

Frontier
6.0
Okay
3,424 reviews
JetBlue
7.4
Good
3,153 reviews

Food

6.8

Crew

8.1

Entertainment

7.3

Comfort

7.7

Boarding

7.6

Overall

7.4

Reviews

1 / 20

2.0
Mediocre

Guillermo,Nov 2024

JFK - SJO

Flight canceled, returned to NY and waiting for the new one. Thanks

Related info for your journey

Find useful and relevant information for your journey from Santiago de los Caballeros to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santiago de los Caballeros to Puerto Rico?

    Santiago de los Caballeros (STI), located 6.8 mi from the city center, is the airport you fly out of when you book flights from Santiago de los Caballeros to Puerto Rico.

  • What are the cheapest airlines to fly from Santiago de los Caballeros to Puerto Rico one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $82. JetBlue flights start at $112 while deals on Spirit Airlines start at $201 one-way.

  • What are the cheapest flights from Santiago de los Caballeros to Puerto Rico?

    On average you can expect to pay $287 for a flight from Santiago de los Caballeros to Puerto Rico. The cheapest flight overall is $111 while the most popular route, (Santiago de los Caballeros - San Juan Luis Munoz Marin Intl) is currently priced at $170.

  • Can I find deals for flights from Santiago de los Caballeros to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Santiago de los Caballeros to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santiago de los Caballeros to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago de los Caballeros to Puerto Rico.

  • Can I find deals for business class flights from Santiago de los Caballeros to Puerto Rico?

    Yes. Cheapflights offers flight deals from Santiago de los Caballeros to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santiago de los Caballeros to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Santiago de los Caballeros to Puerto Rico (average of $254). Flying from Santiago de los Caballeros to Puerto Rico in March is currently the most expensive (average of $372). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 3 airlines flying from Santiago de los Caballeros to Puerto Rico

Discover the top 3 airlines that operate flights from Santiago de los Caballeros to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$79Average$162FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$105Average$259FlexibilityNo cancel feeOn-time62%
Silver AirwaysCheapest$255Average$392FlexibilityNo cancel feeOn-timeN/A
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