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Santiago de los Caballeros

$156+ Cheap flights from LaGuardia, NY (LGA) to Santiago de los Caballeros (STI)

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — STI
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from LaGuardia to Santiago de los Caballeros

Cheapest flights from LaGuardia to Santiago de los Caballeros
Explore the most affordable flight options available from LaGuardia to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:59 pmLGA - STI
1 stop12h 43mSpirit Airlines
Sat 1/174:40 pmSTI - LGA
1 stop8h 08mSpirit Airlines
Deal found 12/2$323
This FlightHub deal was found by Cheapflights users on 12/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/94:54 pmLGA - STI
1 stop8h 48mSpirit Airlines
Thu 1/294:40 pmSTI - LGA
1 stop8h 08mSpirit Airlines
Deal found 12/2$325
This CheapOair deal was found by Cheapflights users on 12/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:59 pmLGA - STI
1 stop12h 43mSpirit Airlines
Mon 12/153:43 amSTI - LGA
1 stop13h 16mSpirit Airlines
Deal found 12/2$328
This Cheapflightsfares deal was found by Cheapflights users on 12/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:59 pmLGA - STI
1 stop12h 43mSpirit Airlines
Tue 12/163:43 amSTI - LGA
1 stop13h 16mSpirit Airlines
Deal found 12/3$329
This eDestinos deal was found by Cheapflights users on 12/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1412:59 pmLGA - STI
1 stop12h 43mSpirit Airlines
Fri 12/193:43 amSTI - LGA
1 stop7h 21mSpirit Airlines
Deal found 12/1$332
This Cheapflightsfares deal was found by Cheapflights users on 12/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/84:54 pmLGA - STI
1 stop8h 48mSpirit Airlines
Sun 12/143:43 amSTI - LGA
1 stop13h 16mSpirit Airlines
Deal found 12/1$334
This Cheapflightsfares deal was found by Cheapflights users on 12/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:59 pmLGA - STI
1 stop12h 43mSpirit Airlines
Sat 12/203:43 amSTI - LGA
1 stop12h 57mSpirit Airlines
Deal found 12/2$345
This Priceline deal was found by Cheapflights users on 12/3. 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.
Fri 12/1212:59 pmLGA - STI
1 stop12h 43mSpirit Airlines
Tue 12/163:43 amSTI - LGA
1 stop8h 17mSpirit Airlines
Deal found 12/3$348
This CheapOair deal was found by Cheapflights users on 12/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:59 pmLGA - STI
1 stop12h 43mSpirit Airlines
Mon 12/153:43 amSTI - LGA
1 stop7h 17mSpirit Airlines
Deal found 12/2$350
This CheapOair deal was found by Cheapflights users on 12/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:59 pmLGA - STI
1 stop12h 43mSpirit Airlines
Sat 1/314:40 pmSTI - LGA
1 stop8h 08mSpirit Airlines
Deal found 12/3$351
This Cheapflightsfares deal was found by Cheapflights users on 12/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:59 pmLGA - STI
1 stop12h 43mSpirit Airlines
Thu 12/183:43 amSTI - LGA
1 stop12h 57mSpirit Airlines
Deal found 12/4$354

Find flight deals from LaGuardia to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Santiago de los Caballeros (STI). 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$323
(CheapOair)

One-way from

$156
(Cheapflightsfares)

Popular in

December

Cheapest in

March

Average price

$711
Provider with most accurate pricing for New York LaGuardia-Santiago de los Caballeros flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York LaGuardia-Santiago de los Caballeros flights.
Search Deals
From New York LaGuardia to Santiago de los Caballeros
Search Deals
One-way flight from New York LaGuardia to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia to Santiago de los Caballeros 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 December 4, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Santiago de los Caballeros that are best for you.

Fly from

LaGuardia

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Tue 1/27

10:09 am-9:46 pm

2 stops10h 37m

Santiago de los Caballeros

Thu 2/5

4:33 pm-11:49 pm

1 stop8h 16m

$338

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Mon 4/13

6:00 am-2:20 pm

1 stop8h 20m

Santiago de los Caballeros

Tue 4/28

3:35 pm-8:35 am

2 stops17h 00m

$346

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Sat 1/31

9:35 pm-8:19 am

1 stop9h 44m

Santiago de los Caballeros

Wed 2/4

12:12 pm-11:36 pm

1 stop12h 24m

$358

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Mon 1/26

6:00 am-3:33 pm

1 stop8h 33m

Santiago de los Caballeros

Sun 2/1

4:40 pm-11:48 pm

1 stop8h 08m

$364

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Tue 2/17

6:59 am-10:05 pm

1 stop14h 06m

Santiago de los Caballeros

Mon 2/23

2:33 pm-8:59 pm

1 stop7h 26m

$367

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Wed 1/7

9:35 pm-8:19 am

1 stop9h 44m

Santiago de los Caballeros

Sat 1/17

12:12 pm-11:36 pm

1 stop12h 24m

$374

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Sun 1/11

9:35 pm-8:19 am

1 stop9h 44m

Santiago de los Caballeros

Sat 1/17

12:12 pm-11:36 pm

1 stop12h 24m

$374

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Mon 1/12

9:35 pm-8:19 am

1 stop9h 44m

Santiago de los Caballeros

Sat 1/17

12:12 pm-11:36 pm

1 stop12h 24m

$374

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Mon 1/12

9:35 pm-8:19 am

1 stop9h 44m

Santiago de los Caballeros

Thu 1/15

11:47 am-11:36 pm

1 stop12h 49m

$374

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Sun 1/11

9:35 pm-8:19 am

1 stop9h 44m

Santiago de los Caballeros

Thu 1/15

11:47 am-11:36 pm

1 stop12h 49m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 24 results
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2
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Compare providers for flights from LaGuardia to Santiago de los Caballeros

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to Santiago de los Caballeros in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York LaGuardia Airport-Santiago de los Caballeros flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York LaGuardia Airport-Santiago de los Caballeros flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Santiago de los Caballeros flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Santiago de los Caballeros flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Santiago de los Caballeros flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from LaGuardia to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from LaGuardia 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.

Cheapflights Insights

Everything you need to know about your flight from New York LaGuardia Airport to Santiago de los Caballeros

What is the cheapest month to book a flight from New York LaGuardia Airport to Santiago de los Caballeros?

Currently, September is the cheapest month in which you can book a flight from New York LaGuardia Airport to Santiago de los Caballeros (average of $213). Flying from New York LaGuardia Airport to Santiago de los Caballeros in January is currently the most expensive (average of $381). 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 LGA to STI?

Find hourly flight availability from LaGuardia to Santiago de los Caballeros. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

One of the essential ways to save on airfare from New York LaGuardia Airport to Santiago de los Caballeros is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 46% on airfare.

How much does it cost to fly round-trip from New York LaGuardia Airport to Santiago de los Caballeros?

Reviews of airlines servicing Santiago de los Caballeros

Get insights into the airlines that provide service to Santiago de los Caballeros. 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 Santiago de los Caballeros. Reviews last updated December 4, 2025.
Read reviews from past customers who have flown American Airlines, JetBlue, and Spirit Airlines from New York LaGuardia Airport to Santiago de los Caballeros. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,047 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
American Airlines
7.2
Good
11,047 reviews
American Airlines
7.2
Good
11,047 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
JetBlue
7.2
Good
2,899 reviews
American Airlines
7.2
Good
11,047 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
Spirit Airlines
6.3
Okay
8,157 reviews
American Airlines
7.2
Good
11,047 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Santiago de los Caballeros. 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 into for flights to Santiago de los Caballeros from New York LaGuardia?

    Santiago de los Caballeros (STI), located 6.8 mi from the city center, is the airport you fly into when you book flights from New York LaGuardia to Santiago de los Caballeros. 3 airlines have flights to Santiago from New York LaGuardia on a regular basis. Booking flights from New York LaGuardia to Santiago de los Caballeros should not be difficult; the airport handles an average of 0 inbound flights from New York LaGuardia per day.

  • How long is the flight from New York LaGuardia Airport to Santiago de los Caballeros?

    American Airlines, JetBlue, and Spirit Airlines can get you from New York LaGuardia Airport to Santiago de los Caballeros in just under 8h 33m. Your travel time can differ by up to 2h 04m. The distance between New York LaGuardia Airport and Santiago de los Caballeros is about 1488 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from New York LaGuardia Airport to Santiago de los Caballeros round-trip?

    Currently priced at $316, JetBlue will fly you from New York LaGuardia Airport to Santiago de los Caballeros and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and American Airlines - these airlines can fly you to your destination from $351 and $399, respectively. JetBlue is 34% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia to Santiago de los Caballeros 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 New York LaGuardia Airport to Santiago de los Caballeros?

    Currently, September is the cheapest month in which you can book a flight from New York LaGuardia Airport to Santiago de los Caballeros (average of $213). Flying from New York LaGuardia Airport to Santiago de los Caballeros in January is currently the most expensive (average of $381). 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.

See more FAQs

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Top 3 airlines flying from LaGuardia to Santiago de los Caballeros

Discover the top 3 airlines that operate flights from LaGuardia to Santiago de los Caballeros. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$316Average$483FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$351Average$423FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$399Average$599FlexibilityNo cancel feeOn-time71%

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